{"id":21505,"date":"2026-02-01T21:20:43","date_gmt":"2026-02-01T13:20:43","guid":{"rendered":"https:\/\/viox.com\/?p=21505"},"modified":"2026-02-01T21:20:46","modified_gmt":"2026-02-01T13:20:46","slug":"magnetic-blowout-vs-vacuum-vs-sf6-arc-extinction","status":"publish","type":"post","link":"https:\/\/test.viox.com\/tr\/magnetic-blowout-vs-vacuum-vs-sf6-arc-extinction\/","title":{"rendered":"Manyetik \u00dcfleme vs. Vakum vs. SF6: Ark S\u00f6n\u00fcm\u00fcn\u00fcn Fizi\u011fi A\u00e7\u0131klamas\u0131"},"content":{"rendered":"<div class=\"product-intro\">\n<h2>Do\u011frudan Cevap<\/h2>\n<p>Manyetik \u00fcfleme, vakum ve SF6, devre kesicilerde ark s\u00f6nd\u00fcrmeye y\u00f6nelik \u00fc\u00e7 temel farkl\u0131 yakla\u015f\u0131m\u0131 temsil eder. Manyetik \u00fcfleme, havadaki arklar\u0131 fiziksel olarak germek ve so\u011futmak i\u00e7in elektromanyetik kuvvet kullan\u0131r (6.3kA'e kadar MCCB'lerde ve ACB'lerde yayg\u0131n), vakum teknolojisi, 3-8ms i\u00e7inde h\u0131zl\u0131 s\u00f6nd\u00fcrme i\u00e7in iyonizasyon ortam\u0131n\u0131 tamamen ortadan kald\u0131r\u0131r (3-40.5kV sistemler i\u00e7in ideal), SF6 gaz\u0131 ise serbest elektronlar\u0131 emmek ve 800kV'a kadar y\u00fcksek voltaj uygulamalar\u0131nda 100kA'i a\u015fan kesme kapasitelerine ula\u015fmak i\u00e7in \u00fcst\u00fcn elektronegatiflikten yararlan\u0131r. Bu teknolojiler aras\u0131ndaki se\u00e7im, voltaj s\u0131n\u0131f\u0131na, ar\u0131za ak\u0131m\u0131 b\u00fcy\u00fckl\u00fc\u011f\u00fcne, \u00e7evresel hususlara ve toplam sahip olma maliyetine ba\u011fl\u0131d\u0131r\u2014manyetik \u00fcfleme d\u00fc\u015f\u00fck voltajl\u0131 end\u00fcstriyel uygulamalara hakimken, vakum orta voltaj pazar\u0131nda liderdir ve SF6, \u00e7evresel endi\u015felere ra\u011fmen ekstra y\u00fcksek voltaj iletimi i\u00e7in temel olmaya devam etmektedir.<\/p>\n<h2>\u00d6nemli \u00c7\u0131kar\u0131mlar<\/h2>\n<ul>\n<li><strong>Manyetik \u00fcfleme sistemleri<\/strong> 16-1600A MCCB'ler ve ACB'ler i\u00e7in uygun kompakt tasar\u0131mlarda 80-200V ark voltajlar\u0131na ula\u015farak arklar\u0131 ay\u0131r\u0131c\u0131 plakalara s\u00fcrmek i\u00e7in Lorentz kuvvetini (F = I \u00d7 B) kullan\u0131r<\/li>\n<li><strong>Vakumlu devre kesiciler<\/strong> 10.000'den fazla mekanik \u00e7evrim i\u00e7in bak\u0131m gerektirmeyen \u00e7al\u0131\u015fma sunarak, ak\u0131m s\u0131f\u0131r\u0131nda mikrosaniyeler i\u00e7inde arklar\u0131 s\u00f6nd\u00fcrmek i\u00e7in iyonizasyon ortam\u0131n\u0131n yoklu\u011fundan yararlan\u0131r<\/li>\n<li><strong>SF6 teknolojisi<\/strong> hava ile kar\u015f\u0131la\u015ft\u0131r\u0131ld\u0131\u011f\u0131nda 2-3 kat daha fazla dielektrik dayan\u0131m\u0131 ve elektron yakalama yoluyla ola\u011fan\u00fcst\u00fc ark s\u00f6nd\u00fcrme sa\u011flayarak, iletim voltajlar\u0131nda 63kA'i a\u015fan ar\u0131za ak\u0131mlar\u0131n\u0131n kesilmesini sa\u011flar<\/li>\n<li><strong>Se\u00e7im kriterleri<\/strong> kesme kapasitesini (kA de\u011feri), voltaj s\u0131n\u0131f\u0131n\u0131, kontak \u00f6mr\u00fc beklentisini, \u00e7evresel etkiyi (SF6'n\u0131n 23.900\u00d7 CO2 GWP'si vard\u0131r) ve bak\u0131m gereksinimlerini dengelemelidir<\/li>\n<li><strong>Hibrit yakla\u015f\u0131mlar<\/strong> DC uygulamalar\u0131 i\u00e7in manyetik destekli vakum kesiciler ve sera gaz\u0131 emisyonlar\u0131n\u0131 azaltmak i\u00e7in floronitril kar\u0131\u015f\u0131mlar\u0131 kullanan SF6 alternatifleri dahil olmak \u00fczere ortaya \u00e7\u0131kmaktad\u0131r<\/li>\n<\/ul>\n<hr>\n<h2>Ark S\u00f6nd\u00fcrme Zorlu\u011fu: Teknoloji Neden \u00d6nemli?<\/h2>\n<p>Devre kesici kontaklar\u0131 y\u00fck alt\u0131nda ayr\u0131ld\u0131\u011f\u0131nda, bir elektrik ark\u0131 olu\u015fur\u2014fiziksel kontak ayr\u0131lmas\u0131na ra\u011fmen ak\u0131m ak\u0131\u015f\u0131n\u0131 s\u00fcrd\u00fcrmeye \u00e7al\u0131\u015fan y\u00fcksek s\u0131cakl\u0131kl\u0131 bir plazma kanal\u0131 (15.000-20.000\u00b0C). Bu ark, elektrik sistemlerindeki en y\u0131k\u0131c\u0131 olaylardan birini temsil eder ve milisaniyeler i\u00e7inde s\u00f6nd\u00fcr\u00fclmezse bak\u0131r kontaklar\u0131 buharla\u015ft\u0131rabilir, yang\u0131nlar\u0131 tetikleyebilir ve feci ekipman ar\u0131zas\u0131na neden olabilir.<\/p>\n<p>Temel zorluk, ark\u0131n kendi kendini idame ettirme do\u011fas\u0131nda yatmaktad\u0131r. Plazma, iletken bir yol olu\u015fturan serbest elektronlar ve iyonize par\u00e7ac\u0131klar i\u00e7erirken, ark\u0131n yo\u011fun \u0131s\u0131s\u0131 termal iyonizasyon yoluyla s\u00fcrekli olarak daha fazla y\u00fck ta\u015f\u0131y\u0131c\u0131s\u0131 \u00fcretir. Bu d\u00f6ng\u00fcy\u00fc k\u0131rmak, iyonizasyon ortam\u0131n\u0131 ortadan kald\u0131ran, ark direncini s\u00fcrd\u00fcr\u00fclebilir seviyelerin \u00f6tesine art\u0131ran veya AC sistemlerindeki do\u011fal ak\u0131m s\u0131f\u0131r ge\u00e7i\u015finden yararlanan karma\u015f\u0131k fizik tabanl\u0131 yakla\u015f\u0131mlar gerektirir.<\/p>\n<p>Modern devre kesici teknolojisi, her biri farkl\u0131 fiziksel prensiplerden yararlanan \u00fc\u00e7 temel ark s\u00f6nd\u00fcrme y\u00f6ntemi kullan\u0131r. Bu mekanizmalar\u0131 anlamak, koruma ekipman\u0131 belirleyen elektrik m\u00fchendisleri, kritik altyap\u0131y\u0131 koruyan tesis y\u00f6neticileri ve VIOX Electric gibi end\u00fcstriyel, ticari ve kamu hizmeti uygulamalar\u0131 i\u00e7in yeni nesil devre kesiciler tasarlayan \u00fcreticiler i\u00e7in \u00e7ok \u00f6nemlidir.<\/p>\n<figure style=\"text-align: center; margin: 20px 0;\">\n        <img decoding=\"async\" src=\"https:\/\/img.viox.com\/VIOX-VCB-and-SF6-gas-Circuit-breaker.webp\" alt=\"Three VIOX circuit breakers showing magnetic blowout MCCB, vacuum interrupter VCB, and SF6 gas circuit breaker with cutaway views\" style=\"max-width: 100%; height: auto; display: block; margin: 0 auto;\"><figcaption style=\"text-align: center; font-style: italic; color: #555; margin-top: 5px; font-size: 0.9em;\">\u015eekil 1: VIOX Devre Kesici Ailesi \u2013 Sol: Manyetik \u00dcfleme MCCB; Orta: Vakum Devre Kesici; Sa\u011f: SF6 Gazl\u0131 Devre Kesici.<\/figcaption><\/figure>\n<hr>\n<h2>Manyetik \u00dcfleme Teknolojisi: Elektromanyetik Ark Kontrol\u00fc<\/h2>\n<h3>Fiziksel Prensipler<\/h3>\n<p>Manyetik \u00fcfleme ark s\u00f6nd\u00fcrme, ak\u0131m ta\u015f\u0131yan bir iletkenin bir manyetik alanda dik bir kuvvet ya\u015fad\u0131\u011f\u0131 Lorentz kuvveti yasas\u0131ndan yararlan\u0131r: <strong>F = I \u00d7 L \u00d7 B<\/strong> (burada I ark ak\u0131m\u0131, L ark uzunlu\u011fu ve B manyetik ak\u0131 yo\u011funlu\u011fudur). Devre kesicilerde, bu elektromanyetik kuvvet ark\u0131 fiziksel olarak ana kontaklardan ay\u0131rarak ay\u0131r\u0131c\u0131 plakalar i\u00e7eren \u00f6zel olarak tasarlanm\u0131\u015f ark kanallar\u0131na do\u011fru iter.<\/p>\n<p>S\u00fcre\u00e7, kontaklar ayr\u0131ld\u0131\u011f\u0131nda ve bir ark olu\u015ftu\u011funda ba\u015flar. Arktan akan ak\u0131m, kal\u0131c\u0131 m\u0131knat\u0131slar veya devreye seri olarak ba\u011flanan elektromanyetik \u00fcfleme bobinleri taraf\u0131ndan \u00fcretilen bir manyetik alanla etkile\u015fime girer. Bu etkile\u015fim, ark\u0131 yukar\u0131 ve d\u0131\u015far\u0131 do\u011fru 100 m\/s'yi a\u015fan h\u0131zlarda iten, deiyonizasyonun meydana gelebilece\u011fi giderek daha so\u011fuk b\u00f6lgelere do\u011fru geren bir kuvvet \u00fcretir.<\/p>\n<h3>Ark Kanal\u0131 ve Ay\u0131r\u0131c\u0131 Plaka Tasar\u0131m\u0131<\/h3>\n<p>Modern manyetik \u00fcfleme sistemleri, 2-5 mm aral\u0131kl\u0131 7-15 ferromanyetik ay\u0131r\u0131c\u0131 plaka (tipik olarak \u00e7elik veya bak\u0131r kapl\u0131 \u00e7elik) i\u00e7eren ark kanallar\u0131 kullan\u0131r. Uzat\u0131lm\u0131\u015f ark kanala girdi\u011finde, her plaka bo\u015flu\u011fu boyunca birden fazla seri arka b\u00f6l\u00fcn\u00fcr. Bu segmentasyon \u00fc\u00e7 kritik i\u015fleve hizmet eder:<\/p>\n<ul>\n<li><strong>Voltaj \u00e7arpma etkisi:<\/strong> Her ark segmenti kendi anot ve katot voltaj d\u00fc\u015f\u00fc\u015flerini geli\u015ftirir (segment ba\u015f\u0131na yakla\u015f\u0131k 15-20V). 9 bo\u015fluk olu\u015fturan 10 plaka ile toplam ark voltaj\u0131 135-180V'a ula\u015fabilir, bu da sistem voltaj\u0131n\u0131 \u00f6nemli \u00f6l\u00e7\u00fcde a\u015far ve ak\u0131m\u0131 s\u0131f\u0131ra do\u011fru zorlar.<\/li>\n<li><strong>Geli\u015fmi\u015f so\u011futma:<\/strong> Metal plakalar \u0131s\u0131 emici g\u00f6revi g\u00f6rerek ark plazmas\u0131ndan termal enerjiyi h\u0131zla \u00e7eker. \u00c7elik plakalar \u00fcfleme kuvvetini art\u0131ran iyi manyetik \u00f6zellikler sa\u011flarken, bak\u0131r kapl\u0131 varyantlar kanal tertibat\u0131 boyunca voltaj d\u00fc\u015f\u00fc\u015f\u00fcn\u00fc azalt\u0131r.<\/li>\n<li><strong>Gaz \u00fcretimi:<\/strong> Ark \u0131s\u0131s\u0131 polimer veya fiber ark kanal\u0131 bile\u015fenlerini buharla\u015ft\u0131rarak ark\u0131 so\u011futmaya ve s\u00f6nd\u00fcrmeye yard\u0131mc\u0131 olan hidrojen a\u00e7\u0131s\u0131ndan zengin deiyonize edici gazlar \u00fcretir. Bu kontroll\u00fc gaz evrimi, bir\u00e7ok MCCB ark odas\u0131nda kas\u0131tl\u0131 bir tasar\u0131m \u00f6zelli\u011fidir.<\/li>\n<\/ul>\n<p>VIOX MCCB'leri, giri\u015fte ark yakalamay\u0131 sa\u011flamak i\u00e7in daha dar, ark geni\u015flemesini sa\u011flamak i\u00e7in \u00fcstte daha geni\u015f olan a\u015famal\u0131 plaka aral\u0131\u011f\u0131na sahip optimize edilmi\u015f ark kanal\u0131 geometrisi kullanarak, 100kA'e kadar nominal ar\u0131za ak\u0131mlar\u0131nda 10-16ms i\u00e7inde g\u00fcvenilir kesme sa\u011flar.<\/p>\n<h3>Uygulamalar ve S\u0131n\u0131rlamalar<\/h3>\n<p>Manyetik \u00fcfleme teknolojisi, birden fazla kategorideki d\u00fc\u015f\u00fck voltajl\u0131 devre kesicilere hakimdir:<\/p>\n<ul>\n<li><strong>Minyat\u00fcr Devre Kesiciler (MCB'ler):<\/strong> 4-6 ay\u0131r\u0131c\u0131 plakal\u0131 basitle\u015ftirilmi\u015f manyetik sistemler kullanan 6-125A konut\/ticari uygulamalar<\/li>\n<li><strong>Kal\u0131pl\u0131 Kasa Devre Kesiciler (MCCB'ler):<\/strong> 6-100kA kesme kapasitesine ula\u015fan geli\u015fmi\u015f ark kanallar\u0131na sahip 16-1600A end\u00fcstriyel i\u015f y\u00fck\u00fc<\/li>\n<li><strong>Hava Devre Kesiciler (ACB'ler):<\/strong> 100kA'e kadar a\u00e7\u0131k hava ark s\u00f6nd\u00fcrme i\u00e7in b\u00fcy\u00fck elektromanyetik \u00fcfleme bobinlerine sahip 800-6300A \u00e7er\u00e7eve boyutlar\u0131<\/li>\n<\/ul>\n<p>Birincil s\u0131n\u0131rlama voltaj s\u0131n\u0131f\u0131d\u0131r. Manyetik \u00fcfleme, gerekli a\u015f\u0131r\u0131 kontak ayr\u0131lmas\u0131 ve ark kanal\u0131 boyutlar\u0131 nedeniyle 1000V AC'nin \u00fczerinde pratik de\u011fildir. Ek olarak, DC uygulamalar\u0131 zorluklar sunar, \u00e7\u00fcnk\u00fc do\u011fal bir ak\u0131m s\u0131f\u0131r ge\u00e7i\u015fi yoktur\u2014DC manyetik \u00fcfleme kesiciler, 3-5\u00d7 daha h\u0131zl\u0131 kontak a\u00e7ma h\u0131zlar\u0131 (AC i\u00e7in 1-2 m\/s'ye kar\u015f\u0131 3-5 m\/s) gerektirir ve yine de ark\u0131n yeniden tutu\u015fmas\u0131yla m\u00fccadele edebilir.<\/p>\n<figure style=\"text-align: center; margin: 20px 0;\">\n        <img decoding=\"async\" src=\"https:\/\/img.viox.com\/Technical-diagram-of-magnetic-blowout-arc-extinction-showing-Lorentz-force-driving-arc-into-splitter-plates-with-labeled-components-and-force-vectors.webp\" alt=\"Technical diagram of magnetic blowout arc extinction showing Lorentz force driving arc into splitter plates with labeled components and force vectors\" style=\"max-width: 100%; height: auto; display: block; margin: 0 auto;\"><figcaption style=\"text-align: center; font-style: italic; color: #555; margin-top: 5px; font-size: 0.9em;\">\u015eekil 2: Manyetik \u00fcfleme mekanizmas\u0131n\u0131n teknik \u00e7izimi, ark\u0131 h\u0131zl\u0131 s\u00f6nd\u00fcrme i\u00e7in ay\u0131r\u0131c\u0131 plakalara s\u00fcren Lorentz kuvvetini g\u00f6stermektedir.<\/figcaption><\/figure>\n<hr>\n<h2>Vakum Devre Kesici Teknolojisi: Ortam\u0131 Ortadan Kald\u0131rmak<\/h2>\n<h3>Vakum Avantaj\u0131<\/h3>\n<p>Vakum devre kesiciler (VCB'ler) tamamen farkl\u0131 bir yakla\u015f\u0131m kullan\u0131r: iyonizasyon ortam\u0131n\u0131 tamamen ortadan kald\u0131r\u0131r. 10\u207b\u2074 Pa'n\u0131n (yakla\u015f\u0131k olarak atmosferik bas\u0131nc\u0131n milyonda biri) alt\u0131ndaki bas\u0131n\u00e7larda \u00e7al\u0131\u015fan vakum kesici, o kadar az gaz molek\u00fcl\u00fc i\u00e7erir ki, ark plazmas\u0131 kendisini geleneksel iyonizasyon mekanizmalar\u0131 yoluyla s\u00fcrd\u00fcremez.<\/p>\n<p>VCB kontaklar\u0131 ayr\u0131ld\u0131\u011f\u0131nda, ark ba\u015flang\u0131\u00e7ta yo\u011fun \u0131s\u0131 ile kontak y\u00fczeylerinden buharla\u015fan metal buhar\u0131 yoluyla olu\u015fur. Bununla birlikte, neredeyse m\u00fckemmel vakum ortam\u0131nda, bu metalik buhar h\u0131zla \u00e7evreleyen kalkan y\u00fczeylerine yay\u0131l\u0131r ve burada yo\u011funla\u015f\u0131r ve kat\u0131la\u015f\u0131r. Bir sonraki ak\u0131m s\u0131f\u0131r ge\u00e7i\u015finde (AC sistemlerinde), ark do\u011fal olarak s\u00f6ner ve kontak bo\u015flu\u011fu ola\u011fan\u00fcst\u00fc oranlarda dielektrik dayan\u0131m\u0131n\u0131 geri kazan\u0131r\u2014havada 1-2kV\/\u03bcs'ye k\u0131yasla 20kV\/\u03bcs'ye kadar.<\/p>\n<p>Bu h\u0131zl\u0131 dielektrik geri kazan\u0131m\u0131, kontaklar boyunca geri kazan\u0131m voltaj\u0131 y\u00fckselirken bile ark\u0131n yeniden tutu\u015fmas\u0131n\u0131 \u00f6nler. T\u00fcm kesme i\u015flemi 3-8 milisaniye i\u00e7inde ger\u00e7ekle\u015fir, bu da manyetik \u00fcfleme sistemlerinden \u00f6nemli \u00f6l\u00e7\u00fcde daha h\u0131zl\u0131d\u0131r.<\/p>\n<h3>Kontak Tasar\u0131m\u0131 ve Ark Dif\u00fczyonu<\/h3>\n<p>VCB kontaklar\u0131, ark davran\u0131\u015f\u0131n\u0131 kontrol etmek ve kontak erozyonunu en aza indirmek i\u00e7in \u00f6zel geometriler kullan\u0131r:<\/p>\n<ul>\n<li><strong>Al\u0131n kontaklar\u0131<\/strong> 10kA'in alt\u0131ndaki ak\u0131mlar i\u00e7in uygun basit d\u00fcz veya hafif konturlu y\u00fczeylere sahiptir. Ark tek bir noktada yo\u011funla\u015f\u0131r, bu da yerel \u0131s\u0131nmaya ancak basit \u00fcretime yol a\u00e7ar.<\/li>\n<li><strong>Spiral veya bardak \u015feklindeki kontaklar<\/strong> ak\u0131m akt\u0131\u011f\u0131nda eksenel bir manyetik alan (AMF) \u00fcreten yuvalar veya oluklar i\u00e7erir. Bu kendili\u011finden \u00fcretilen alan, ark\u0131n kontak y\u00fczeyi etraf\u0131nda h\u0131zla (10.000 rpm'ye kadar) d\u00f6nmesine neden olarak erozyonu e\u015fit olarak da\u011f\u0131t\u0131r ve yo\u011funla\u015fm\u0131\u015f s\u0131cak noktalar\u0131 \u00f6nler. AMF kontaklar\u0131, 25-40kA kesme ak\u0131mlar\u0131n\u0131 ta\u015f\u0131yan orta voltajl\u0131 VCB'ler i\u00e7in gereklidir.<\/li>\n<\/ul>\n<p>Vakum kesici muhafazas\u0131\u2014tipik olarak seramik veya cam-seramik\u2014mekanik \u015foka ve termal d\u00f6ng\u00fcye dayan\u0131rken 20-30 y\u0131l boyunca hermetik s\u0131zd\u0131rmazl\u0131\u011f\u0131 korumal\u0131d\u0131r. Dahili metal kalkanlar, yal\u0131t\u0131m y\u00fczeylerinde dielektrik dayan\u0131m\u0131n\u0131 tehlikeye atacak metal buhar\u0131 birikmesini \u00f6nler.<\/p>\n<h3>Performans \u00d6zellikleri<\/h3>\n<p>Vakum teknolojisi, orta voltaj uygulamalar\u0131 (3kV ila 40.5kV) i\u00e7in zorlay\u0131c\u0131 avantajlar sunar:<\/p>\n<ul>\n<li><strong>Bak\u0131m gerektirmeyen \u00e7al\u0131\u015fma:<\/strong> T\u00fcketilebilir ark s\u00f6nd\u00fcrme ortam\u0131 yok, gaz izleme yok, kontak temizleme yok. Tipik mekanik \u00f6m\u00fcr, nominal ak\u0131mda 10.000 i\u015flemi a\u015far ve elektriksel \u00f6m\u00fcr 50-100 tam ak\u0131m kesmesidir.<\/li>\n<li><strong>Kompakt ayak izi:<\/strong> Ark kanallar\u0131n\u0131n ve gaz rezervuarlar\u0131n\u0131n olmamas\u0131, e\u015fde\u011fer SF6 kesicilere k\u0131yasla 40-60% boyut k\u00fc\u00e7\u00fcltme sa\u011flar. 12kV VCB paneli yakla\u015f\u0131k 0,4m\u00b2 yer kaplarken, SF6 teknolojisi i\u00e7in 0,7m\u00b2 yer kaplar.<\/li>\n<li><strong>\u00c7evre g\u00fcvenli\u011fi:<\/strong> Toksik gaz yok, yang\u0131n tehlikesi yok, sera gaz\u0131 emisyonu yok. Vakum kesiciler kullan\u0131m \u00f6mr\u00fc sonunda tamamen geri d\u00f6n\u00fc\u015ft\u00fcr\u00fclebilir.<\/li>\n<li><strong>H\u0131zl\u0131 \u00e7al\u0131\u015fma:<\/strong> 3-8ms ark s\u00f6nd\u00fcrme, da\u011f\u0131t\u0131m \u015febekelerinde ge\u00e7ici ar\u0131za giderme i\u00e7in h\u0131zl\u0131 yeniden kapamaya olanak tan\u0131r.<\/li>\n<\/ul>\n<p>Birincil s\u0131n\u0131rlama voltaj s\u0131n\u0131f\u0131 olmaya devam etmektedir. 40.5kV'nin \u00fczerinde, dielektrik dayan\u0131m\u0131 i\u00e7in gerekli kontak bo\u015flu\u011fu pratik olmaktan \u00e7\u0131kar ve \u00fcretim zorluklar\u0131 katlanarak artar. Ek olarak, vakum teknolojisi DC kesme ile m\u00fccadele eder\u2014ak\u0131m s\u0131f\u0131r ge\u00e7i\u015finin olmamas\u0131, arklar\u0131n harici devreler yoluyla zorla s\u00f6nd\u00fcr\u00fclmedik\u00e7e s\u00fcresiz olarak devam edebilece\u011fi anlam\u0131na gelir.<\/p>\n<figure style=\"text-align: center; margin: 20px 0;\">\n        <img decoding=\"async\" src=\"https:\/\/img.viox.com\/Vacuum-circuit-breaker-interrupter-cross-section-showing-three-stage-arc-extinction-process-from-contact-separation-through-metal-vapor-diffusion-to-arc-quenching.webp\" alt=\"Vacuum circuit breaker interrupter cross-section showing three-stage arc extinction process from contact separation through metal vapor diffusion to arc quenching\" style=\"max-width: 100%; height: auto; display: block; margin: 0 auto;\"><figcaption style=\"text-align: center; font-style: italic; color: #555; margin-top: 5px; font-size: 0.9em;\">\u015eekil 3: Bir Vakum Devre Kesicide \u00dc\u00e7 A\u015famal\u0131 Ark S\u00f6nd\u00fcrme S\u00fcreci: Kontak Ayr\u0131lmas\u0131, Metal Buhar\u0131 Dif\u00fczyonu ve Dielektrik Geri Kazan\u0131m\u0131.<\/figcaption><\/figure>\n<hr>\n<h2>SF6 Kesici Teknolojisi: Elektron Yakalama Mekanizmas\u0131<\/h2>\n<h3>SF6 Gaz\u0131n\u0131n \u00d6zellikleri<\/h3>\n<p>K\u00fck\u00fcrt hekzaflor\u00fcr (SF6), ola\u011fan\u00fcst\u00fc elektriksel \u00f6zellikleri sayesinde y\u00fcksek gerilim devre kesici tasar\u0131m\u0131nda devrim yaratm\u0131\u015ft\u0131r. Bu renksiz, kokusuz, toksik olmayan gaz, atmosferik bas\u0131n\u00e7ta havan\u0131n 2,5 kat\u0131 ve tipik \u00e7al\u0131\u015fma bas\u0131n\u00e7lar\u0131nda (4-6 bar mutlak) 2-3 kat\u0131 dielektrik dayan\u0131m sergiler. Daha da \u00f6nemlisi, SF6 g\u00fc\u00e7l\u00fc bir \u015fekilde elektronegatiftir\u2014kararl\u0131 negatif iyonlar (SF6\u207b) olu\u015fturmak i\u00e7in serbest elektronlar\u0131 agresif bir \u015fekilde yakalar.<\/p>\n<p>Bu elektron yakalama mekanizmas\u0131, SF6\u2019n\u0131n ark s\u00f6nd\u00fcrme \u00fcst\u00fcnl\u00fc\u011f\u00fcn\u00fcn anahtar\u0131d\u0131r. SF6 gaz\u0131nda bir ark olu\u015ftu\u011funda, plazma iletkenli\u011fi koruyan serbest elektronlar i\u00e7erir. Bununla birlikte, SF6 molek\u00fclleri bu elektronlara h\u0131zla ba\u011flanarak onlar\u0131 a\u011f\u0131r, nispeten hareketsiz negatif iyonlara d\u00f6n\u00fc\u015ft\u00fcr\u00fcr. Bu i\u015flem, ark\u0131 s\u00fcrd\u00fcrmek i\u00e7in mevcut olan y\u00fck ta\u015f\u0131y\u0131c\u0131lar\u0131n\u0131n say\u0131s\u0131n\u0131 \u00f6nemli \u00f6l\u00e7\u00fcde azalt\u0131r ve ak\u0131m s\u0131f\u0131rda s\u00f6nmesini sa\u011flar.<\/p>\n<p>SF6'n\u0131n ba\u011flanma katsay\u0131s\u0131 havadan yakla\u015f\u0131k 100 kat daha b\u00fcy\u00fckt\u00fcr, yani elektron yakalama kat kat daha h\u0131zl\u0131 ger\u00e7ekle\u015fir. M\u00fckemmel termal iletkenlikle (SF6, ark s\u00fctunundan \u0131s\u0131y\u0131 verimli bir \u015fekilde uzakla\u015ft\u0131r\u0131r) birle\u015fti\u011finde, bu, y\u00fcksek gerilim uygulamalar\u0131nda h\u0131zl\u0131 ark s\u00f6nd\u00fcrme i\u00e7in ideal ko\u015fullar yarat\u0131r.<\/p>\n<h3>P\u00fcsk\u00fcrtmeli ve Kendinden Patlamal\u0131 Tasar\u0131mlar<\/h3>\n<p>Modern SF6 devre kesiciler iki temel ark kesme tekni\u011fi kullan\u0131r:<\/p>\n<ul>\n<li><strong>P\u00fcsk\u00fcrtmeli tip kesiciler<\/strong> SF6 gaz\u0131n\u0131 bir p\u00fcsk\u00fcrtme silindirinde s\u0131k\u0131\u015ft\u0131rmak i\u00e7in \u00e7al\u0131\u015ft\u0131rma mekanizmas\u0131ndan mekanik enerji kullan\u0131r. Kontak ayr\u0131ld\u0131\u011f\u0131nda, s\u0131k\u0131\u015ft\u0131r\u0131lm\u0131\u015f gaz, plazmay\u0131 ayn\u0131 anda so\u011futan ve iyonize par\u00e7ac\u0131klar\u0131 kontak bo\u015flu\u011fundan uzakla\u015ft\u0131ran y\u00fcksek h\u0131zda (300 m\/s'ye yakla\u015fan) bir nozuldan ark boyunca p\u00fcsk\u00fcrt\u00fcl\u00fcr. Zorlanm\u0131\u015f gaz ak\u0131\u015f\u0131, elektron yakalama ve termal so\u011futma kombinasyonu, 63kA'y\u0131 a\u015fan ar\u0131za ak\u0131mlar\u0131nda bile arklar\u0131 10-20 ms i\u00e7inde s\u00f6nd\u00fcr\u00fcr.<\/li>\n<li><strong>Kendinden patlamal\u0131 (termal genle\u015fme) kesiciler<\/strong> p\u00fcsk\u00fcrtme silindirini ortadan kald\u0131r\u0131r, bunun yerine bas\u0131n\u00e7 art\u0131\u015f\u0131 olu\u015fturmak i\u00e7in ark \u0131s\u0131s\u0131n\u0131 kullan\u0131r. Ark, termal genle\u015fmenin ark boyunca gaz ak\u0131\u015f\u0131n\u0131 sa\u011flayan bir bas\u0131n\u00e7 fark\u0131 yaratt\u0131\u011f\u0131 kapal\u0131 bir odada olu\u015fur. Bu tasar\u0131m, mekanik karma\u015f\u0131kl\u0131\u011f\u0131 ve \u00e7al\u0131\u015fma enerjisini azaltarak s\u0131k anahtarlama i\u015flemleri i\u00e7in uygun hale getirir. Modern kendinden patlamal\u0131 tasar\u0131mlar, g\u00fcvenilir k\u00fc\u00e7\u00fck ak\u0131m kesintisi i\u00e7in yard\u0131mc\u0131 p\u00fcsk\u00fcrtme mekanizmalar\u0131 i\u00e7erir.<\/li>\n<\/ul>\n<p>Her iki tasar\u0131m da gaz ak\u0131\u015f\u0131n\u0131 \u015fekillendiren ve ark\u0131n termal sald\u0131r\u0131s\u0131na dayanan yal\u0131t\u0131m nozullar\u0131 (tipik olarak PTFE) kullan\u0131r. Nozul geometrisi kritiktir\u2014\u00e7ok dar ve gaz ak\u0131\u015f\u0131 t\u00fcrb\u00fclansl\u0131 hale gelir (so\u011futma verimlili\u011fini azalt\u0131r), \u00e7ok geni\u015f ve ark yeterli so\u011futma olmadan da\u011f\u0131l\u0131r.<\/p>\n<h3>Y\u00fcksek Gerilim Uygulamalar\u0131<\/h3>\n<p>SF6 teknolojisi, iletim ve alt iletim gerilim s\u0131n\u0131flar\u0131na hakimdir:<\/p>\n<ul>\n<li><strong>72.5kV ila 145kV:<\/strong> 31.5-40kA kesme kapasitesine sahip standart da\u011f\u0131t\u0131m trafo merkezi uygulamalar\u0131<\/li>\n<li><strong>245kV ila 420kV:<\/strong> 50-63kA ar\u0131za ak\u0131m\u0131 kapasitesine sahip iletim a\u011f\u0131 korumas\u0131<\/li>\n<li><strong>550kV ila 800kV:<\/strong> SF6'n\u0131n g\u00fcvenilir ark kesme i\u00e7in hala kan\u0131tlanm\u0131\u015f tek teknoloji oldu\u011fu ekstra y\u00fcksek gerilim sistemleri<\/li>\n<\/ul>\n<p>Tek bir SF6 kesici, seri olarak birden fazla vakum \u015fi\u015fesi gerektirecek ak\u0131mlar\u0131 kesebilir. \u00d6rne\u011fin, 145kV'luk bir SF6 kesici faz ba\u015f\u0131na bir kesici kullan\u0131rken, e\u015fde\u011fer bir vakum tasar\u0131m\u0131 seri olarak 4-6 kesiciye ihtiya\u00e7 duyar\u2014karma\u015f\u0131kl\u0131\u011f\u0131, maliyeti ve ar\u0131za modlar\u0131n\u0131 \u00f6nemli \u00f6l\u00e7\u00fcde art\u0131r\u0131r.<\/p>\n<h3>\u00c7evresel Kayg\u0131lar ve Alternatifler<\/h3>\n<p>SF6'n\u0131n kritik dezavantaj\u0131 \u00e7evresel etkisidir. CO2'nin 23.900 kat\u0131 k\u00fcresel \u0131s\u0131nma potansiyeli (GWP) ve 3.200 y\u0131l\u0131 a\u015fan atmosferik \u00f6mr\u00fc ile SF6, en g\u00fc\u00e7l\u00fc sera gazlar\u0131ndan biridir. S\u0131z\u0131nt\u0131y\u0131 en aza indirme \u00e7abalar\u0131na ra\u011fmen (modern kesiciler &lt;0.1% y\u0131ll\u0131k s\u0131z\u0131nt\u0131 oranlar\u0131na ula\u015f\u0131r), atmosferik SF6 konsantrasyonlar\u0131 artmaya devam ediyor.<\/p>\n<p>Bu, SF6 alternatiflerine y\u00f6nelik yo\u011fun ara\u015ft\u0131rmalara yol a\u00e7m\u0131\u015ft\u0131r:<\/p>\n<ul>\n<li><strong>Floronitril kar\u0131\u015f\u0131mlar\u0131<\/strong> (C4F7N + CO2 tampon gaz\u0131), &lt;% GWP ile SF6\u2019n\u0131n dielektrik performans\u0131n\u0131n -90&#039;\u0131n\u0131 sunar. Bununla birlikte, bu kar\u0131\u015f\u0131mlar daha y\u00fcksek \u00e7al\u0131\u015fma bas\u0131n\u00e7lar\u0131 gerektirir ve daha d\u00fc\u015f\u00fck s\u0131cakl\u0131k aral\u0131klar\u0131na sahiptir.<\/li>\n<li><strong>Vakum-SF6 hibrit tasar\u0131mlar\u0131<\/strong> orta gerilim b\u00f6l\u00fcmleri i\u00e7in vakum kesiciler ve yaln\u0131zca kesinlikle gerekli oldu\u011funda minimum SF6 kullan\u0131r ve toplam gaz envanterini -80 oran\u0131nda azalt\u0131r.<\/li>\n<li><strong>Temiz hava teknolojisi<\/strong> 145kV'a kadar olan gerilimler i\u00e7in uygun olan geli\u015fmi\u015f nozul tasar\u0131mlar\u0131na sahip bas\u0131n\u00e7l\u0131 hava veya nitrojen kullan\u0131r, ancak SF6 muadillerinden daha b\u00fcy\u00fck ayak izlerine sahiptir.<\/li>\n<\/ul>\n<p>Bu geli\u015fmelere ra\u011fmen, SF6, kar\u015f\u0131la\u015ft\u0131r\u0131labilir maliyet ve g\u00fcvenilirlikte hen\u00fcz kan\u0131tlanm\u0131\u015f bir alternatifin bulunmad\u0131\u011f\u0131 245kV+ uygulamalar\u0131 i\u00e7in hala gereklidir.<\/p>\n<figure style=\"text-align: center; margin: 20px 0;\">\n        <img decoding=\"async\" src=\"https:\/\/img.viox.com\/VIOX-SF6-high-voltage-circuit-breaker-installation-in-electrical-substation-showing-gas-filled-interrupter-chambers-and-pressure-monitoring-equipment.webp\" alt=\"VIOX SF6 high-voltage circuit breaker installation in electrical substation showing gas-filled interrupter chambers and pressure monitoring equipment\" style=\"max-width: 100%; height: auto; display: block; margin: 0 auto;\"><figcaption style=\"text-align: center; font-style: italic; color: #555; margin-top: 5px; font-size: 0.9em;\">\u015eekil 4: Gaz dolu kesici odalar\u0131 ve hassas bas\u0131n\u00e7 izleme sistemleri i\u00e7eren bir VIOX Y\u00fcksek Gerilim SF6 Devre Kesici kurulumu.<\/figcaption><\/figure>\n<hr>\n<h2>Kar\u015f\u0131la\u015ft\u0131rmal\u0131 Analiz: Teknoloji Se\u00e7im Matrisi<\/h2>\n<p>Uygun ark s\u00f6nd\u00fcrme teknolojisini se\u00e7mek, birden fazla teknik ve ekonomik fakt\u00f6r\u00fc dengelemeyi gerektirir. A\u015fa\u011f\u0131daki kar\u015f\u0131la\u015ft\u0131rma tablosu, temel performans parametrelerini sentezler:<\/p>\n<table border=\"1\" cellspacing=\"0\" cellpadding=\"10\" style=\"width: 100%; border-collapse: collapse; margin-bottom: 20px;\">\n<thead>\n<tr style=\"background-color: #f5f5f5;\">\n<th>Parametre<\/th>\n<th>Manyetik Patlama<\/th>\n<th>Vakum<\/th>\n<th>SF6<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>Gerilim Aral\u0131\u011f\u0131<\/strong><\/td>\n<td>1kV AC'ye kadar<\/td>\n<td>3kV \u2013 40.5kV<\/td>\n<td>12kV \u2013 800kV<\/td>\n<\/tr>\n<tr>\n<td><strong>Tipik Ak\u0131m De\u011feri<\/strong><\/td>\n<td>16A \u2013 6,300A<\/td>\n<td>630A \u2013 4,000A<\/td>\n<td>630A \u2013 5,000A<\/td>\n<\/tr>\n<tr>\n<td><strong>Kesinti Kapasitesi<\/strong><\/td>\n<td>6kA \u2013 100kA<\/td>\n<td>25kA \u2013 50kA<\/td>\n<td>31.5kA \u2013 100kA+<\/td>\n<\/tr>\n<tr>\n<td><strong>Ark S\u00f6nd\u00fcrme S\u00fcresi<\/strong><\/td>\n<td>10-20 ms<\/td>\n<td>3-8ms<\/td>\n<td>10-20 ms<\/td>\n<\/tr>\n<tr>\n<td><strong>Mekanik \u00d6m\u00fcr<\/strong><\/td>\n<td>10,000 \u2013 25,000 i\u015flem<\/td>\n<td>30,000 \u2013 50,000 i\u015flem<\/td>\n<td>10,000 \u2013 30,000 i\u015flem<\/td>\n<\/tr>\n<tr>\n<td><strong>Elektriksel \u00d6m\u00fcr (tam ak\u0131m)<\/strong><\/td>\n<td>25-50 kesinti<\/td>\n<td>50-100 kesinti<\/td>\n<td>100-200 kesinti<\/td>\n<\/tr>\n<tr>\n<td><strong>Bak\u0131m Aral\u0131\u011f\u0131<\/strong><\/td>\n<td>1-2 y\u0131l<\/td>\n<td>5-10 y\u0131l<\/td>\n<td>2-5 y\u0131l<\/td>\n<\/tr>\n<tr>\n<td><strong>\u00c7evresel Etki<\/strong><\/td>\n<td>Minimal<\/td>\n<td>Hi\u00e7biri<\/td>\n<td>Y\u00fcksek (GWP 23,900)<\/td>\n<\/tr>\n<tr>\n<td><strong>Ayak \u0130zi (g\u00f6receli)<\/strong><\/td>\n<td>Orta<\/td>\n<td>K\u00fc\u00e7\u00fck<\/td>\n<td>B\u00fcy\u00fck<\/td>\n<\/tr>\n<tr>\n<td><strong>\u0130lk Maliyet<\/strong><\/td>\n<td>D\u00fc\u015f\u00fck<\/td>\n<td>Orta<\/td>\n<td>Y\u00fcksek<\/td>\n<\/tr>\n<tr>\n<td><strong>\u0130\u015fletme Maliyeti<\/strong><\/td>\n<td>Orta<\/td>\n<td>D\u00fc\u015f\u00fck<\/td>\n<td>Orta-Y\u00fcksek<\/td>\n<\/tr>\n<tr>\n<td><strong>DC Yetene\u011fi<\/strong><\/td>\n<td>S\u0131n\u0131rl\u0131 (modifikasyonlarla)<\/td>\n<td>Zay\u0131f (zorunlu kom\u00fctasyon gerektirir)<\/td>\n<td>\u0130yi (\u00f6zel tasar\u0131mlarla)<\/td>\n<\/tr>\n<tr>\n<td><strong>Rak\u0131m Azaltma<\/strong><\/td>\n<td>1.000 m'nin \u00fczerinde gerekli<\/td>\n<td>Minimal<\/td>\n<td>1.000 m'nin \u00fczerinde gerekli<\/td>\n<\/tr>\n<tr>\n<td><strong>G\u00fcr\u00fclt\u00fc Seviyesi<\/strong><\/td>\n<td>Orta d\u00fczeyde<\/td>\n<td>D\u00fc\u015f\u00fck<\/td>\n<td>Orta-Y\u00fcksek<\/td>\n<\/tr>\n<tr>\n<td><strong>Yang\u0131n Tehlikesi<\/strong><\/td>\n<td>D\u00fc\u015f\u00fck (ark \u00fcr\u00fcnleri)<\/td>\n<td>Hi\u00e7biri<\/td>\n<td>Hi\u00e7biri<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>Uygulamaya \u00d6zel \u00d6neriler<\/h3>\n<ul>\n<li><strong>End\u00fcstriyel tesisler (480V-690V):<\/strong> Manyetik \u00fcflemeli MCCB'ler ve ACB'ler, optimum maliyet-performans dengesi sa\u011flar. Termal-manyetik a\u00e7ma \u00fcnitelerine ve 50kA kesme kapasitesine sahip VIOX MCCB'ler, \u00e7o\u011fu motor kontrol merkezi, da\u011f\u0131t\u0131m panosu ve makine koruma uygulamas\u0131na uygundur.<\/li>\n<li><strong>Ticari binalar (15kV'a kadar):<\/strong> Vakum devre kesiciler, s\u0131n\u0131rl\u0131 elektrik personeli i\u00e7in ideal olan bak\u0131m gerektirmeyen \u00e7al\u0131\u015fma sunar. VCB donan\u0131ml\u0131 \u015falt cihazlar\u0131, uzat\u0131lm\u0131\u015f servis aral\u0131klar\u0131 sayesinde ya\u015fam d\u00f6ng\u00fcs\u00fc maliyetlerini azalt\u0131r ve \u00e7evresel uyumluluk y\u00fck\u00fcn\u00fc ortadan kald\u0131r\u0131r.<\/li>\n<li><strong>\u015ealt sahalar\u0131 (72.5kV+):<\/strong> \u00c7evresel endi\u015felere ra\u011fmen, SF6 teknolojisi g\u00fcvenilir iletim gerilimi korumas\u0131 i\u00e7in hala gereklidir. Modern gaz yal\u0131t\u0131ml\u0131 \u015falt cihazlar\u0131 (GIS), SF6 izleme ve ka\u00e7ak tespiti ile \u00e7evresel etkiyi en aza indirirken, kompakt, hava ko\u015fullar\u0131na dayan\u0131kl\u0131 kurulumlar sa\u011flar.<\/li>\n<li><strong>Yenilenebilir enerji sistemleri:<\/strong> G\u00fcne\u015f ve r\u00fczgar uygulamalar\u0131, orta gerilim toplama sistemleri (12-36kV) i\u00e7in giderek daha fazla vakum teknolojisi kullanmaktad\u0131r; pil depolama ve PV dizi korumas\u0131 i\u00e7in manyetik \u00fcflemeli DC kesiciler kullan\u0131lmaktad\u0131r. Bak\u0131m gerektirmeyen yap\u0131s\u0131, uzak kurulumlar i\u00e7in uygundur.<\/li>\n<li><strong>Veri merkezleri ve kritik tesisler:<\/strong> Vakum veya hava manyetik \u00fcflemeli kesiciler, g\u00fcvenilir koruma sa\u011flarken SF6 \u00e7evresel raporlama gereksinimlerinden ka\u00e7\u0131n\u0131r. H\u0131zl\u0131 kesme s\u00fcreleri (vakum i\u00e7in 3-8ms), ar\u0131za giderme s\u0131ras\u0131nda gerilim d\u00fc\u015f\u00fc\u015f\u00fc s\u00fcresini en aza indirir.<\/li>\n<\/ul>\n<figure style=\"text-align: center; margin: 20px 0;\">\n        <img decoding=\"async\" src=\"https:\/\/img.viox.com\/Comprehensive-comparison-infographic-of-magnetic-blowout-vacuum-and-SF6-arc-extinction-technologies-showing-mechanisms-specifications-and-application-recommendations.webp\" alt=\"Comprehensive comparison infographic of magnetic blowout, vacuum, and SF6 arc extinction technologies showing mechanisms, specifications, and application recommendations\" style=\"max-width: 100%; height: auto; display: block; margin: 0 auto;\"><figcaption style=\"text-align: center; font-style: italic; color: #555; margin-top: 5px; font-size: 0.9em;\">\u015eekil 5: Manyetik \u00dcfleme, Vakum ve SF6 ark s\u00f6nd\u00fcrme teknolojilerini temel \u00f6zellikler ve uygulamalar aras\u0131nda kar\u015f\u0131la\u015ft\u0131ran kapsaml\u0131 bilgi grafi\u011fi.<\/figcaption><\/figure>\n<hr>\n<h2>Performans Kar\u015f\u0131la\u015ft\u0131rma Tablosu: Ark S\u00f6nd\u00fcrme Fizi\u011fi<\/h2>\n<p>Temel fizik farkl\u0131l\u0131klar\u0131n\u0131 anlamak, performans \u00f6zelliklerini a\u00e7\u0131klamaya yard\u0131mc\u0131 olur:<\/p>\n<table border=\"1\" cellspacing=\"0\" cellpadding=\"10\" style=\"width: 100%; border-collapse: collapse; margin-bottom: 20px;\">\n<thead>\n<tr style=\"background-color: #f5f5f5;\">\n<th>Fiziksel Mekanizma<\/th>\n<th>Manyetik Patlama<\/th>\n<th>Vakum<\/th>\n<th>SF6<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>Birincil S\u00f6nd\u00fcrme Y\u00f6ntemi<\/strong><\/td>\n<td>Ark uzamas\u0131 + so\u011futma<\/td>\n<td>Ortam eliminasyonu<\/td>\n<td>Elektron yakalama + so\u011futma<\/td>\n<\/tr>\n<tr>\n<td><strong>Ark Gerilimi Geli\u015fimi<\/strong><\/td>\n<td>80-200V (ay\u0131r\u0131c\u0131 plakalar)<\/td>\n<td>20-50V (k\u0131sa bo\u015fluk)<\/td>\n<td>100-300V (gaz s\u0131k\u0131\u015ft\u0131rma)<\/td>\n<\/tr>\n<tr>\n<td><strong>Dielektrik Dayan\u0131m Geri Kazan\u0131m\u0131<\/strong><\/td>\n<td>1-2 kV\/\u03bcs<\/td>\n<td>15-20 kV\/\u03bcs<\/td>\n<td>3-5 kV\/\u03bcs<\/td>\n<\/tr>\n<tr>\n<td><strong>Deiyonizasyon Mekanizmas\u0131<\/strong><\/td>\n<td>Gaz so\u011futma + rekombinasyon<\/td>\n<td>Metal buhar\u0131 dif\u00fczyonu<\/td>\n<td>Elektron ba\u011flanmas\u0131 (SF6\u207b)<\/td>\n<\/tr>\n<tr>\n<td><strong>Ak\u0131m S\u0131f\u0131r Ba\u011f\u0131ml\u0131l\u0131\u011f\u0131<\/strong><\/td>\n<td>Y\u00fcksek (sadece AC)<\/td>\n<td>Y\u00fcksek (sadece AC)<\/td>\n<td>Orta (DC'yi kesebilir)<\/td>\n<\/tr>\n<tr>\n<td><strong>Kontak Erozyon Oran\u0131<\/strong><\/td>\n<td>Y\u00fcksek (1000 i\u015flemde 0.1-0.5mm)<\/td>\n<td>Orta (1000 i\u015flemde 0.01-0.05mm)<\/td>\n<td>D\u00fc\u015f\u00fck (1000 i\u015flemde 0.005-0.02mm)<\/td>\n<\/tr>\n<tr>\n<td><strong>Ark Enerjisi Da\u011f\u0131l\u0131m\u0131<\/strong><\/td>\n<td>Ay\u0131r\u0131c\u0131 plakalar + gaz<\/td>\n<td>Kontak y\u00fczeyleri + kalkan<\/td>\n<td>Gaz s\u0131k\u0131\u015ft\u0131rma + nozul<\/td>\n<\/tr>\n<tr>\n<td><strong>Bas\u0131n\u00e7 Ba\u011f\u0131ml\u0131l\u0131\u011f\u0131<\/strong><\/td>\n<td>Minimal<\/td>\n<td>Kritik (vakum b\u00fct\u00fcnl\u00fc\u011f\u00fc)<\/td>\n<td>Y\u00fcksek (gaz yo\u011funlu\u011fu)<\/td>\n<\/tr>\n<tr>\n<td><strong>S\u0131cakl\u0131k Hassasiyeti<\/strong><\/td>\n<td>Orta (-40\u00b0C ila +70\u00b0C)<\/td>\n<td>D\u00fc\u015f\u00fck (-50\u00b0C ila +60\u00b0C)<\/td>\n<td>Y\u00fcksek (standart SF6 i\u00e7in -30\u00b0C ila +50\u00b0C)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr>\n<h2>Geli\u015fen Teknolojiler ve Gelecek Trendler<\/h2>\n<p>Devre kesici end\u00fcstrisi, \u00e7evresel d\u00fczenlemeler, yenilenebilir enerji entegrasyonu ve dijitalle\u015fme ile y\u00f6nlendirilen \u00f6nemli bir yenilik ya\u015famaktad\u0131r:<\/p>\n<ul>\n<li><strong>Kat\u0131 hal devre kesiciler (SSCB'ler)<\/strong> g\u00fc\u00e7 yar\u0131 iletkenleri (IGBT'ler, SiC MOSFET'ler) kullanarak mekanik kontaklar\u0131 tamamen ortadan kald\u0131r\u0131r ve milisaniyenin alt\u0131nda kesme s\u00fcreleri elde eder. \u015eu anda d\u00fc\u015f\u00fck gerilim DC uygulamalar\u0131 (veri merkezleri, EV \u015farj\u0131) ile s\u0131n\u0131rl\u0131 olsa da, SSCB teknolojisi orta gerilim AC sistemlerine do\u011fru ilerlemektedir. Mekanik a\u015f\u0131nman\u0131n olmamas\u0131 milyonlarca i\u015fleme olanak tan\u0131r, ancak yar\u0131 iletken maliyetleri kamu hizmeti \u00f6l\u00e7ekli uygulamalar i\u00e7in engelleyici olmaya devam etmektedir.<\/li>\n<li><strong>Hibrit devre kesiciler<\/strong> normal iletim i\u00e7in mekanik kontaklar\u0131 (kay\u0131plar\u0131 en aza indirme) ultra h\u0131zl\u0131 kesme i\u00e7in paralel yar\u0131 iletken yollar\u0131yla birle\u015ftirir. Ar\u0131za ko\u015fullar\u0131nda, ak\u0131m mikrosaniyeler i\u00e7inde yar\u0131 iletken koluna ge\u00e7er ve ard\u0131ndan kontroll\u00fc kapatma yoluyla kesilir. Bu yakla\u015f\u0131m, geleneksel kesicilerin DC ark s\u00f6nd\u00fcrme ile m\u00fccadele etti\u011fi HVDC iletimine uygundur.<\/li>\n<li><strong>Koordine edilmi\u015f \u015febeke kenar\u0131 korumas\u0131 ve talep yan\u0131t\u0131 sa\u011flayan ultra d\u00fc\u015f\u00fck gecikmeli ileti\u015fim i\u00e7in 5G ba\u011flant\u0131s\u0131<\/strong> kontak direncinin, \u00e7al\u0131\u015ft\u0131rma mekanizmas\u0131 performans\u0131n\u0131n ve (SF6 kesiciler i\u00e7in) gaz kalitesinin s\u00fcrekli izlenmesi yoluyla tahmini bak\u0131m\u0131 sa\u011flar. Makine \u00f6\u011frenimi algoritmalar\u0131, ar\u0131zadan \u00f6nce bozulma modellerini alg\u0131lar, bak\u0131m aral\u0131klar\u0131n\u0131 optimize eder ve planlanmam\u0131\u015f kesintileri azalt\u0131r.<\/li>\n<li><strong>Alternatif gaz ara\u015ft\u0131rmas\u0131<\/strong> yo\u011funla\u015fmaya devam ediyor; floronitril kar\u0131\u015f\u0131mlar\u0131 (C4F7N\/CO2) art\u0131k ticari 145kV kesicilerde kullan\u0131l\u0131yor. Yeni nesil adaylar aras\u0131nda &lt;100 GWP&#039;li floroketonlar ve perflorlu bile\u015fikler bulunmaktad\u0131r. Ancak, hi\u00e7biri hen\u00fcz SF6\u2019n\u0131n dielektrik dayan\u0131m\u0131, ark s\u00f6nd\u00fcrme performans\u0131 ve s\u0131cakl\u0131k aral\u0131\u011f\u0131 kombinasyonuna uymuyor.<\/li>\n<\/ul>\n<hr>\n<h2>SSS B\u00f6l\u00fcm\u00fc<\/h2>\n<h3>S: Manyetik \u00fcflemeli devre kesiciler DC ak\u0131m\u0131n\u0131 kesebilir mi?<\/h3>\n<p>C: AC i\u00e7in tasarlanm\u0131\u015f standart manyetik \u00fcflemeli kesiciler, do\u011fal ak\u0131m s\u0131f\u0131r ge\u00e7i\u015fi olmad\u0131\u011f\u0131 i\u00e7in DC'yi g\u00fcvenilir bir \u015fekilde kesemez. DC dereceli manyetik \u00fcflemeli kesiciler, 3-5 kat daha h\u0131zl\u0131 kontak a\u00e7ma h\u0131zlar\u0131, 15-25 ay\u0131r\u0131c\u0131 plakal\u0131 geli\u015fmi\u015f ark olu\u011fu konfig\u00fcrasyonlar\u0131 ve genellikle yard\u0131mc\u0131 ark s\u00f6nd\u00fcrme mekanizmalar\u0131 ile \u00f6zel tasar\u0131mlar gerektirir. O zaman bile, kesme kapasitesi tipik olarak 1000V DC ve 10kA ile s\u0131n\u0131rl\u0131d\u0131r. Daha y\u00fcksek DC de\u011ferleri i\u00e7in vakum veya kat\u0131 hal teknolojisi tercih edilir.<\/p>\n<h3>S: Bir vakum devre kesici vakum b\u00fct\u00fcnl\u00fc\u011f\u00fcn\u00fc ne kadar s\u00fcre korur?<\/h3>\n<p>C: Kaliteli vakum kesiciler, normal ko\u015fullar alt\u0131nda 20-30 y\u0131l boyunca operasyonel vakumu (&lt;10\u207b\u2074 Pa) korur. Hermetik conta, zamanla bozulmayan metal-seramik lehimleme veya cam-metal s\u0131zd\u0131rmazl\u0131k kullan\u0131r. Bununla birlikte, vakum b\u00fct\u00fcnl\u00fc\u011f\u00fc nakliye s\u0131ras\u0131nda mekanik \u015fok, metal par\u00e7ac\u0131klar\u0131 \u00fcreten a\u015f\u0131r\u0131 kontak erozyonu veya \u00fcretim kusurlar\u0131 nedeniyle tehlikeye girebilir. Y\u00fcksek gerilim dayan\u0131m testleri kullan\u0131larak yap\u0131lan y\u0131ll\u0131k testler, vakum kalitesini dolayl\u0131 olarak do\u011frular - gerilim ar\u0131zas\u0131 vakum kayb\u0131n\u0131 g\u00f6sterir.<\/p>\n<h3>S: \u00c7evresel endi\u015felere ra\u011fmen SF6 neden hala kullan\u0131l\u0131yor?<\/h3>\n<p>C: SF6, iletim gerilimleri (245kV+) i\u00e7in hala gereklidir, \u00e7\u00fcnk\u00fc hi\u00e7bir alternatif teknoloji \u015fu anda kar\u015f\u0131la\u015ft\u0131r\u0131labilir maliyet ve g\u00fcvenilirlikte e\u015fde\u011fer performans sunmamaktad\u0131r. 420kV SF6 kesici, kompakt bir ayak izinde 63kA ar\u0131zalar\u0131n\u0131 g\u00fcvenilir bir \u015fekilde keser; bunu vakumla ba\u015farmak, seri olarak 8-12 kesici gerektirecektir (ar\u0131za olas\u0131l\u0131\u011f\u0131n\u0131 \u00f6nemli \u00f6l\u00e7\u00fcde art\u0131r\u0131r), alternatif gazlar ise hen\u00fcz yeterli dielektrik dayan\u0131m\u0131 sa\u011flamamaktad\u0131r. End\u00fcstri, da\u011f\u0131t\u0131m gerilimlerinde (72.5-145kV) SF6 alternatiflerine ge\u00e7iyor, ancak iletim uygulamalar\u0131nda kan\u0131tlanm\u0131\u015f ikameler bulunmuyor.<\/p>\n<h3>S: Devre kesici kontak kayna\u011f\u0131na ne neden olur ve farkl\u0131 teknolojiler bunu nas\u0131l \u00f6nler?<\/h3>\n<p>C: Kontak kayna\u011f\u0131, ark \u0131s\u0131s\u0131n\u0131n kontak y\u00fczeylerini eritmesi ve metal\u00fcrjik bir ba\u011f olu\u015fturmas\u0131 durumunda meydana gelir. Manyetik \u00fcfleme sistemleri, ana kontaklar\u0131 korurken ark enerjisini emen \u00f6zel ark kontaklar\u0131 (kurbanl\u0131k bak\u0131r-tungsten ala\u015f\u0131mlar\u0131) kullan\u0131r. Vakum kesiciler, kayna\u011fa kar\u015f\u0131 y\u00fcksek dirence sahip bak\u0131r-krom kontaklar kullan\u0131r ve h\u0131zl\u0131 ark s\u00f6nd\u00fcrme \u0131s\u0131 transferini en aza indirir. SF6 kesiciler, kaynak olu\u015fumunu \u00f6nleyerek ayr\u0131ld\u0131ktan hemen sonra kontaklar\u0131 so\u011futmak i\u00e7in gaz \u00fcflemesini kullan\u0131r. Uygun kontak bas\u0131nc\u0131 (tipik olarak 150-300N) ve kaynak \u00f6nleyici kaplamalar da yard\u0131mc\u0131 olur.<\/p>\n<h3>S: Y\u00fckseklik devre kesici performans\u0131n\u0131 nas\u0131l etkiler?<\/h3>\n<p>C: Y\u00fckseklik, hava yo\u011funlu\u011funu azalt\u0131r ve bu da manyetik \u00fcfleme ve SF6 kesicileri farkl\u0131 \u015fekilde etkiler. Manyetik \u00fcflemeli kesiciler, 1.000 m y\u00fckseklikte azalt\u0131lm\u0131\u015f so\u011futma verimlili\u011fi ya\u015far - 1.000 m ba\u015f\u0131na yakla\u015f\u0131k 'luk bir d\u00fc\u015f\u00fc\u015f tipiktir. SF6 kesiciler, s\u0131zd\u0131rmaz yap\u0131 sayesinde gaz yo\u011funlu\u011funu korur, bu nedenle kesici bak\u0131m i\u00e7in a\u00e7\u0131lmad\u0131\u011f\u0131 s\u00fcrece y\u00fckseklik etkileri minimaldir. Vakum kesiciler, harici bas\u0131n\u00e7tan ba\u011f\u0131ms\u0131z olarak vakumda \u00e7al\u0131\u015ft\u0131klar\u0131 i\u00e7in y\u00fckseklikten etkilenmez. 2.000 m'nin \u00fczerindeki kurulumlar i\u00e7in, \u00fcreticinin d\u00fc\u015f\u00fcrme e\u011frilerine dan\u0131\u015f\u0131n veya y\u00fcksekli\u011fe g\u00f6re ayarlanm\u0131\u015f tasar\u0131mlar belirtin.<\/p>\n<h3>S: Bir SF6 devre kesiciyi vakum teknolojisiyle de\u011fi\u015ftirebilir miyim?<\/h3>\n<p>C: Do\u011frudan de\u011fi\u015ftirme genellikle m\u00fcmk\u00fcn de\u011fildir, \u00e7\u00fcnk\u00fc SF6 ve vakum kesiciler farkl\u0131 montaj boyutlar\u0131na, \u00e7al\u0131\u015ft\u0131rma mekanizmalar\u0131na ve kontrol aray\u00fczlerine sahiptir. Bununla birlikte, \u00fcreticiler ayn\u0131 bara ba\u011flant\u0131lar\u0131n\u0131 ve panel ayak izini koruyarak yayg\u0131n SF6 \u015falt cihaz\u0131 dizileri i\u00e7in \u201cbirebir\u201d vakum de\u011fi\u015ftirmeleri sunar. Bu, t\u00fcm devre kesici aksam\u0131n\u0131n de\u011fi\u015ftirilmesini gerektirir, ancak \u015falt cihaz\u0131 de\u011fi\u015ftirmesinden ka\u00e7\u0131n\u0131l\u0131r. Yenileme, SF6 \u00e7evresel uyumlulu\u011funu ortadan kald\u0131r\u0131r, bak\u0131m maliyetlerini azalt\u0131r ve genellikle g\u00fcvenilirli\u011fi art\u0131r\u0131r. Uyumluluk de\u011ferlendirmeleri i\u00e7in VIOX Electric gibi \u00fcreticilere dan\u0131\u015f\u0131n.<\/p>\n<hr>\n<h2>Sonu\u00e7: Teknolojiyi Uygulamaya Uygun Hale Getirme<\/h2>\n<p>Ark s\u00f6nd\u00fcrme teknolojisi se\u00e7imi, devre kesici performans\u0131n\u0131, ya\u015fam d\u00f6ng\u00fcs\u00fc maliyetlerini ve \u00e7evresel etkiyi temelden \u015fekillendirir. Manyetik \u00fcfleme sistemleri, kompakt tasar\u0131m\u0131n ve kan\u0131tlanm\u0131\u015f g\u00fcvenilirli\u011fin en \u00f6nemli oldu\u011fu d\u00fc\u015f\u00fck gerilim end\u00fcstriyel uygulamalar\u0131 i\u00e7in uygun maliyetli koruma sa\u011flar. Vakum teknolojisi, bak\u0131m gerektirmeyen \u00e7al\u0131\u015fma ve \u00e7evresel g\u00fcvenlik yoluyla orta gerilim da\u011f\u0131t\u0131m\u0131na hakimdir. SF6, sera gaz\u0131 endi\u015felerine ra\u011fmen iletim gerilimleri i\u00e7in hala gereklidir, ancak alternatif gazlar yava\u015f yava\u015f daha d\u00fc\u015f\u00fck gerilim s\u0131n\u0131flar\u0131nda yerini almaktad\u0131r.<\/p>\n<p>Koruma ekipman\u0131 belirleyen elektrik m\u00fchendisleri i\u00e7in, karar matrisi gerilim s\u0131n\u0131f\u0131n\u0131, ar\u0131za ak\u0131m\u0131 b\u00fcy\u00fckl\u00fc\u011f\u00fcn\u00fc, \u00e7evresel d\u00fczenlemeleri, bak\u0131m yeteneklerini ve toplam sahip olma maliyetini dikkate almal\u0131d\u0131r. 480V motor kontrol merkezi, manyetik \u00fcflemeli MCCB'leri en iyi \u015fekilde kullan\u0131r; 12kV da\u011f\u0131t\u0131m \u015falt cihaz\u0131 vakum teknolojisinden yararlan\u0131r; 145kV \u015falt sahas\u0131, \u00e7evresel maliyetlere ra\u011fmen hala SF6 gerektirebilir.<\/p>\n<p>End\u00fcstri yenilenebilir enerji entegrasyonu, DC g\u00fc\u00e7 sistemleri ve daha kat\u0131 \u00e7evre standartlar\u0131na do\u011fru evrilirken, kat\u0131 hal devre kesiciler ve alternatif gazlar gibi geli\u015fmekte olan teknolojiler bu manzaray\u0131 kademeli olarak yeniden \u015fekillendirecektir. Bununla birlikte, elektromanyetik kuvvet, ortam eliminasyonu veya elektron yakalama yoluyla olsun, ark s\u00f6nd\u00fcrmenin temel fizi\u011fi, \u00f6n\u00fcm\u00fczdeki y\u0131llarda devre kesici tasar\u0131m\u0131n\u0131 y\u00f6netmeye devam edecektir.<\/p>\n<p>VIOX Electric, ara\u015ft\u0131rma ve \u00fcretim tesislerimiz arac\u0131l\u0131\u011f\u0131yla bu \u00fc\u00e7 teknolojinin t\u00fcm\u00fcn\u00fc geli\u015ftirmeye devam ediyor ve end\u00fcstriyel, ticari ve kamu m\u00fc\u015fterilerine her voltaj s\u0131n\u0131f\u0131 ve uygulama i\u00e7in optimize edilmi\u015f ark s\u00f6nd\u00fcrme \u00e7\u00f6z\u00fcmleri sunuyor. Teknik \u00f6zellikler, se\u00e7im k\u0131lavuzu veya \u00f6zel devre kesici \u00e7\u00f6z\u00fcmleri i\u00e7in m\u00fchendislik ekibimizle ileti\u015fime ge\u00e7in.<\/p>\n<hr>\n<h2>Related Resources<\/h2>\n<ul>\n<li><a href=\"https:\/\/test.viox.com\/tr\/what-is-an-arc-in-a-circuit-breaker\/\">Devre Kesicide Ark Nedir?<\/a> \u2013 Ark fizi\u011fi ve olu\u015fumuna ili\u015fkin eksiksiz teknik k\u0131lavuz<\/li>\n<li><a href=\"https:\/\/test.viox.com\/tr\/understanding-circuit-breaker-disconnection-the-essential-role-of-electric-arcs\/\">Devre Kesici A\u00e7mas\u0131n\u0131n Anla\u015f\u0131lmas\u0131: Elektrik Arklar\u0131n\u0131n Temel Rol\u00fc<\/a> \u2013 Ark olaylar\u0131na derinlemesine bak\u0131\u015f<\/li>\n<li><a href=\"https:\/\/test.viox.com\/tr\/types-of-circuit-breakers\/\">Devre Kesici \u00c7e\u015fitleri<\/a> \u2013 Kapsaml\u0131 s\u0131n\u0131fland\u0131rma k\u0131lavuzu<\/li>\n<li><a href=\"https:\/\/test.viox.com\/tr\/mccb-vs-mcb\/\">MCCB vs MCB<\/a> \u2013 Al\u00e7ak gerilim kesici kar\u015f\u0131la\u015ft\u0131rmas\u0131<\/li>\n<li><a href=\"https:\/\/test.viox.com\/tr\/complete-guide-to-air-circuit-breakers-acb\/\">Hava Devre Kesiciler (ACB) i\u00e7in Tam K\u0131lavuz<\/a> \u2013 Manyetik \u00fcfleme uygulamalar\u0131<\/li>\n<li><a href=\"https:\/\/test.viox.com\/tr\/dc-vs-ac-circuit-breakers-essential-differences-for-electrical-safety\/\">DC ve AC Devre Kesiciler: Temel Farkl\u0131l\u0131klar<\/a> \u2013 DC sistemlerde ark s\u00f6nd\u00fcrme zorluklar\u0131<\/li>\n<li><a href=\"https:\/\/test.viox.com\/tr\/circuit-breaker-ratings-icu-ics-icw-icm\/\">\u015ealter De\u011ferleri: ICU, ICS, ICW, ICM<\/a> \u2013 Kesme kapasitesini anlama<\/li>\n<li><a href=\"https:\/\/test.viox.com\/tr\/current-limiting-circuit-breaker-guide\/\">Ak\u0131m S\u0131n\u0131rlay\u0131c\u0131 \u015ealter K\u0131lavuzu<\/a> \u2013 Geli\u015fmi\u015f ark voltaj\u0131 teknikleri<\/li>\n<li><a href=\"https:\/\/test.viox.com\/tr\/single-break-vs-double-break-mccb-guide\/\">Tek K\u0131rma ve \u00c7ift K\u0131rma MCCB K\u0131lavuzu<\/a> \u2013 Kontak konfig\u00fcrasyonunun etkisi<\/li>\n<li><a href=\"https:\/\/test.viox.com\/tr\/acb-vs-vcb\/\">ACB ve VCB<\/a> \u2013 Hava ve vakum teknolojisi kar\u015f\u0131la\u015ft\u0131rmas\u0131<\/li>\n<\/ul>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Direct Answer Magnetic blowout, vacuum, and SF6 represent three fundamentally different approaches to arc extinction in circuit breakers. Magnetic blowout uses electromagnetic force to physically stretch and cool arcs in air (common in MCCBs and ACBs up to 6.3kA), vacuum technology eliminates the ionization medium entirely for rapid extinction in 3-8ms (ideal for 3-40.5kV systems), [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":21507,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-21505","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/test.viox.com\/tr\/wp-json\/wp\/v2\/posts\/21505","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/test.viox.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/test.viox.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/test.viox.com\/tr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/test.viox.com\/tr\/wp-json\/wp\/v2\/comments?post=21505"}],"version-history":[{"count":1,"href":"https:\/\/test.viox.com\/tr\/wp-json\/wp\/v2\/posts\/21505\/revisions"}],"predecessor-version":[{"id":21506,"href":"https:\/\/test.viox.com\/tr\/wp-json\/wp\/v2\/posts\/21505\/revisions\/21506"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/test.viox.com\/tr\/wp-json\/wp\/v2\/media\/21507"}],"wp:attachment":[{"href":"https:\/\/test.viox.com\/tr\/wp-json\/wp\/v2\/media?parent=21505"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/test.viox.com\/tr\/wp-json\/wp\/v2\/categories?post=21505"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/test.viox.com\/tr\/wp-json\/wp\/v2\/tags?post=21505"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}