{"id":11625,"date":"2024-12-19T16:46:44","date_gmt":"2024-12-19T08:46:44","guid":{"rendered":"https:\/\/viox.com\/?p=11625"},"modified":"2024-12-19T22:01:57","modified_gmt":"2024-12-19T14:01:57","slug":"what-are-electrical-energy-storage-systems","status":"publish","type":"post","link":"https:\/\/test.viox.com\/vi\/what-are-electrical-energy-storage-systems\/","title":{"rendered":"H\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng \u0111i\u1ec7n l\u00e0 g\u00ec?"},"content":{"rendered":"<div class=\"product-intro\">\n<p>H\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng \u0111i\u1ec7n (EESS) l\u00e0 c\u00f4ng ngh\u1ec7 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 thu th\u1eadp v\u00e0 l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng \u0111i\u1ec7n \u0111\u1ec3 s\u1eed d\u1ee5ng sau n\u00e0y, \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c c\u00e2n b\u1eb1ng cung v\u00e0 c\u1ea7u \u0111i\u1ec7n, \u0111\u1eb7c bi\u1ec7t l\u00e0 trong b\u1ed1i c\u1ea3nh c\u00e1c ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng t\u00e1i t\u1ea1o nh\u01b0 m\u1eb7t tr\u1eddi v\u00e0 gi\u00f3.<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"size-full wp-image-11628 aligncenter\" src=\"https:\/\/test.viox.com\/wp-content\/uploads\/2024\/12\/General-locations-of-energy-storage-technologies-for-electricity-generation-on-an-electricity-grid.webp\" alt=\"General locations of energy storage technologies for electricity generation on an electricity grid\" width=\"800\" height=\"527\" srcset=\"https:\/\/test.viox.com\/wp-content\/uploads\/2024\/12\/General-locations-of-energy-storage-technologies-for-electricity-generation-on-an-electricity-grid.webp 800w, https:\/\/test.viox.com\/wp-content\/uploads\/2024\/12\/General-locations-of-energy-storage-technologies-for-electricity-generation-on-an-electricity-grid-300x198.webp 300w, https:\/\/test.viox.com\/wp-content\/uploads\/2024\/12\/General-locations-of-energy-storage-technologies-for-electricity-generation-on-an-electricity-grid-768x506.webp 768w, https:\/\/test.viox.com\/wp-content\/uploads\/2024\/12\/General-locations-of-energy-storage-technologies-for-electricity-generation-on-an-electricity-grid-18x12.webp 18w, https:\/\/test.viox.com\/wp-content\/uploads\/2024\/12\/General-locations-of-energy-storage-technologies-for-electricity-generation-on-an-electricity-grid-600x395.webp 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p style=\"text-align: center;\">T\u00edn d\u1ee5ng cho <a href=\"https:\/\/www.eia.gov\/energyexplained\/electricity\/energy-storage-for-electricity-generation.php\" rel=\"nofollow noopener\" target=\"_blank\">EIA.ORG<\/a><\/p>\n<h2>EESS l\u00e0 g\u00ec?<\/h2>\n<p>H\u1ec7 th\u1ed1ng L\u01b0u tr\u1eef \u0110i\u1ec7n N\u0103ng (EESS) l\u00e0 c\u00f4ng ngh\u1ec7 ti\u00ean ti\u1ebfn cho ph\u00e9p l\u01b0u tr\u1eef \u0111i\u1ec7n n\u0103ng \u0111\u01b0\u1ee3c t\u1ea1o ra t\u1eeb nhi\u1ec1u ngu\u1ed3n kh\u00e1c nhau, bao g\u1ed3m c\u1ea3 n\u0103ng l\u01b0\u1ee3ng t\u00e1i t\u1ea1o, \u0111\u1ec3 s\u1eed d\u1ee5ng sau n\u00e0y. C\u00e1c h\u1ec7 th\u1ed1ng n\u00e0y \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c gi\u1ea3i quy\u1ebft nh\u1eefng th\u00e1ch th\u1ee9c c\u1ee7a vi\u1ec7c ph\u00e1t \u0111i\u1ec7n kh\u00f4ng li\u00ean t\u1ee5c v\u00e0 nhu c\u1ea7u bi\u1ebfn \u0111\u1ed9ng. B\u1eb1ng c\u00e1ch chuy\u1ec3n \u0111\u1ed5i \u0111i\u1ec7n n\u0103ng th\u00e0nh c\u00e1c d\u1ea1ng n\u0103ng l\u01b0\u1ee3ng c\u00f3 th\u1ec3 l\u01b0u tr\u1eef kh\u00e1c v\u00e0 sau \u0111\u00f3 chuy\u1ec3n \u0111\u1ed5i tr\u1edf l\u1ea1i th\u00e0nh \u0111i\u1ec7n n\u0103ng khi c\u1ea7n thi\u1ebft, EESS gi\u00fap \u1ed5n \u0111\u1ecbnh l\u01b0\u1edbi \u0111i\u1ec7n v\u00e0 n\u00e2ng cao \u0111\u1ed9 tin c\u1eady cung c\u1ea5p \u0111i\u1ec7n. Kh\u1ea3 n\u0103ng n\u00e0y \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng \u0111\u1ec3 t\u00edch h\u1ee3p c\u00e1c ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng t\u00e1i t\u1ea1o nh\u01b0 m\u1eb7t tr\u1eddi v\u00e0 gi\u00f3, v\u1ed1n c\u00f3 c\u00f4ng su\u1ea5t \u0111\u1ea7u ra bi\u1ebfn \u0111\u1ed5i, v\u00e0o c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng n\u0103ng l\u01b0\u1ee3ng r\u1ed9ng l\u1edbn h\u01a1n.<\/p>\n<h2>Ch\u1ee9c n\u0103ng ch\u00ednh c\u1ee7a EESS<\/h2>\n<ul>\n<li><strong>C\u1ea1o \u0111\u1ec9nh v\u00e0 c\u00e2n b\u1eb1ng t\u1ea3i:<\/strong> EESS l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng d\u01b0 th\u1eeba trong th\u1eddi gian nhu c\u1ea7u th\u1ea5p v\u00e0 x\u1ea3 n\u0103ng l\u01b0\u1ee3ng v\u00e0o th\u1eddi gian cao \u0111i\u1ec3m, l\u00e0m ph\u1eb3ng \u0111\u01b0\u1eddng cong t\u1ea3i \u0111i\u1ec7n v\u00e0 c\u1ea3i thi\u1ec7n hi\u1ec7u qu\u1ea3 l\u01b0\u1edbi \u0111i\u1ec7n.<\/li>\n<li><strong>\u0110\u1ed9 \u1ed5n \u0111\u1ecbnh c\u1ee7a l\u01b0\u1edbi \u0111i\u1ec7n:<\/strong> C\u00e1c h\u1ec7 th\u1ed1ng n\u00e0y cung c\u1ea5p kh\u1ea3 n\u0103ng \u0111i\u1ec1u ch\u1ec9nh t\u1ea7n s\u1ed1 v\u00e0 h\u1ed7 tr\u1ee3 \u0111i\u1ec7n \u00e1p nhanh ch\u00f3ng, duy tr\u00ec ch\u1ea5t l\u01b0\u1ee3ng \u0111i\u1ec7n n\u0103ng v\u00e0 \u0111\u1ed9 tin c\u1eady c\u1ee7a l\u01b0\u1edbi \u0111i\u1ec7n.<\/li>\n<li><strong>T\u00edch h\u1ee3p n\u0103ng l\u01b0\u1ee3ng t\u00e1i t\u1ea1o:<\/strong> EESS gi\u1ea3m thi\u1ec3u t\u00ednh kh\u00f4ng li\u00ean t\u1ee5c c\u1ee7a c\u00e1c ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng t\u00e1i t\u1ea1o b\u1eb1ng c\u00e1ch l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng d\u01b0 th\u1eeba \u0111\u1ec3 s\u1eed d\u1ee5ng khi s\u1ea3n l\u01b0\u1ee3ng \u0111i\u1ec7n th\u1ea5p, t\u1ea1o \u0111i\u1ec1u ki\u1ec7n cho n\u0103ng l\u01b0\u1ee3ng s\u1ea1ch th\u00e2m nh\u1eadp s\u00e2u h\u01a1n.<\/li>\n<li><strong>Kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i v\u00e0 sao l\u01b0u:<\/strong> Trong tr\u01b0\u1eddng h\u1ee3p m\u1ea5t \u0111i\u1ec7n ho\u1eb7c kh\u1ea9n c\u1ea5p, EESS cung c\u1ea5p ngu\u1ed3n \u0111i\u1ec7n d\u1ef1 ph\u00f2ng quan tr\u1ecdng, n\u00e2ng cao kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i t\u1ed5ng th\u1ec3 c\u1ee7a l\u01b0\u1edbi \u0111i\u1ec7n.<\/li>\n<li><strong>Gi\u1ea3m chi ph\u00ed:<\/strong> B\u1eb1ng c\u00e1ch cho ph\u00e9p ph\u00e2n b\u1ed5 n\u0103ng l\u01b0\u1ee3ng v\u00e0 gi\u1ea3m s\u1ef1 ph\u1ee5 thu\u1ed9c v\u00e0o c\u00e1c nh\u00e0 m\u00e1y \u0111i\u1ec7n \u0111\u1ec9nh \u0111\u1eaft ti\u1ec1n, EESS gi\u00fap gi\u1ea3m t\u1ed5ng chi ph\u00ed n\u0103ng l\u01b0\u1ee3ng cho ng\u01b0\u1eddi ti\u00eau d\u00f9ng v\u00e0 c\u00e1c c\u00f4ng ty ti\u1ec7n \u00edch.<\/li>\n<\/ul>\n<h2>C\u00e1c lo\u1ea1i h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng<\/h2>\n<p>H\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng bao g\u1ed3m nhi\u1ec1u c\u00f4ng ngh\u1ec7 kh\u00e1c nhau, m\u1ed7i c\u00f4ng ngh\u1ec7 c\u00f3 nh\u1eefng \u0111\u1eb7c \u0111i\u1ec3m v\u00e0 \u1ee9ng d\u1ee5ng ri\u00eang:<\/p>\n<ul>\n<li><strong>H\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng pin (BESS):<\/strong> Ch\u1ee7 y\u1ebfu s\u1eed d\u1ee5ng pin lithium-ion, c\u00e1c h\u1ec7 th\u1ed1ng n\u00e0y chi\u1ebfm \u01b0u th\u1ebf tr\u00ean th\u1ecb tr\u01b0\u1eddng nh\u1edd m\u1eadt \u0111\u1ed9 n\u0103ng l\u01b0\u1ee3ng cao v\u00e0 chi ph\u00ed ng\u00e0y c\u00e0ng gi\u1ea3m. C\u00e1c lo\u1ea1i pin kh\u00e1c bao g\u1ed3m pin th\u1ec3 r\u1eafn v\u00e0 pin d\u00f2ng ch\u1ea3y.<\/li>\n<\/ul>\n<p><img decoding=\"async\" class=\"size-full wp-image-11634 aligncenter\" src=\"https:\/\/test.viox.com\/wp-content\/uploads\/2024\/12\/a-project-of-Battery-Energy-Storage-Systems.webp\" alt=\"a project of Battery Energy Storage Systems\" width=\"800\" height=\"454\" srcset=\"https:\/\/test.viox.com\/wp-content\/uploads\/2024\/12\/a-project-of-Battery-Energy-Storage-Systems.webp 800w, https:\/\/test.viox.com\/wp-content\/uploads\/2024\/12\/a-project-of-Battery-Energy-Storage-Systems-300x170.webp 300w, https:\/\/test.viox.com\/wp-content\/uploads\/2024\/12\/a-project-of-Battery-Energy-Storage-Systems-768x436.webp 768w, https:\/\/test.viox.com\/wp-content\/uploads\/2024\/12\/a-project-of-Battery-Energy-Storage-Systems-18x10.webp 18w, https:\/\/test.viox.com\/wp-content\/uploads\/2024\/12\/a-project-of-Battery-Energy-Storage-Systems-600x341.webp 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<ul>\n<li><strong>L\u01b0u tr\u1eef c\u01a1 h\u1ecdc:<\/strong> Danh m\u1ee5c n\u00e0y bao g\u1ed3m l\u01b0u tr\u1eef th\u1ee7y \u0111i\u1ec7n t\u00edch n\u0103ng, s\u1eed d\u1ee5ng \u0111i\u1ec7n d\u01b0 th\u1eeba \u0111\u1ec3 b\u01a1m n\u01b0\u1edbc l\u00ean \u0111\u1ed9 cao l\u1edbn h\u01a1n, v\u00e0 l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng kh\u00ed n\u00e9n (CAES), trong \u0111\u00f3 kh\u00f4ng kh\u00ed \u0111\u01b0\u1ee3c n\u00e9n trong c\u00e1c hang \u0111\u1ed9ng ng\u1ea7m.<\/li>\n<\/ul>\n<p><img decoding=\"async\" class=\"size-full wp-image-11636 aligncenter\" src=\"https:\/\/test.viox.com\/wp-content\/uploads\/2024\/12\/project-of-Mechanical-Storage.webp\" alt=\"a project of Mechanical Storage\" width=\"800\" height=\"448\" srcset=\"https:\/\/test.viox.com\/wp-content\/uploads\/2024\/12\/project-of-Mechanical-Storage.webp 800w, https:\/\/test.viox.com\/wp-content\/uploads\/2024\/12\/project-of-Mechanical-Storage-300x168.webp 300w, https:\/\/test.viox.com\/wp-content\/uploads\/2024\/12\/project-of-Mechanical-Storage-768x430.webp 768w, https:\/\/test.viox.com\/wp-content\/uploads\/2024\/12\/project-of-Mechanical-Storage-18x10.webp 18w, https:\/\/test.viox.com\/wp-content\/uploads\/2024\/12\/project-of-Mechanical-Storage-600x336.webp 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p style=\"text-align: center;\">D\u1ef1 \u00e1n l\u01b0u tr\u1eef c\u01a1 kh\u00ed c\u1ee7a Vi\u1ec7n nghi\u00ean c\u1ee9u T\u00e2y Nam<\/p>\n<ul>\n<li><strong>L\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng nhi\u1ec7t:<\/strong> C\u00e1c h\u1ec7 th\u1ed1ng n\u00e0y l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng d\u01b0\u1edbi d\u1ea1ng nhi\u1ec7t, ch\u1eb3ng h\u1ea1n nh\u01b0 mu\u1ed1i n\u00f3ng ch\u1ea3y, ho\u1eb7c l\u1ea1nh, nh\u01b0 n\u01b0\u1edbc \u0111\u00e1, \u0111\u1ec3 s\u1eed d\u1ee5ng sau n\u00e0y trong c\u00e1c \u1ee9ng d\u1ee5ng s\u01b0\u1edfi \u1ea5m ho\u1eb7c l\u00e0m m\u00e1t.<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-11637 aligncenter\" src=\"https:\/\/test.viox.com\/wp-content\/uploads\/2024\/12\/Thermal-Energy-Storage-project.webp\" alt=\"Thermal Energy Storage project\" width=\"800\" height=\"408\" srcset=\"https:\/\/test.viox.com\/wp-content\/uploads\/2024\/12\/Thermal-Energy-Storage-project.webp 800w, https:\/\/test.viox.com\/wp-content\/uploads\/2024\/12\/Thermal-Energy-Storage-project-300x153.webp 300w, https:\/\/test.viox.com\/wp-content\/uploads\/2024\/12\/Thermal-Energy-Storage-project-768x392.webp 768w, https:\/\/test.viox.com\/wp-content\/uploads\/2024\/12\/Thermal-Energy-Storage-project-18x9.webp 18w, https:\/\/test.viox.com\/wp-content\/uploads\/2024\/12\/Thermal-Energy-Storage-project-600x306.webp 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<ul>\n<li><strong>L\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng b\u00e1nh \u0111\u00e0:<\/strong> C\u00f4ng ngh\u1ec7 n\u00e0y l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng \u0111\u1ed9ng trong kh\u1ed1i quay, ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng ng\u1eafn h\u1ea1n c\u1ea7n gi\u1ea3i ph\u00f3ng n\u0103ng l\u01b0\u1ee3ng nhanh ch\u00f3ng.<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-11638 aligncenter\" src=\"https:\/\/test.viox.com\/wp-content\/uploads\/2024\/12\/china-shenzhen-Flywheel-Energy-Storage-Project.webp\" alt=\"china shenzhen Flywheel Energy Storage Project\" width=\"800\" height=\"521\" srcset=\"https:\/\/test.viox.com\/wp-content\/uploads\/2024\/12\/china-shenzhen-Flywheel-Energy-Storage-Project.webp 800w, https:\/\/test.viox.com\/wp-content\/uploads\/2024\/12\/china-shenzhen-Flywheel-Energy-Storage-Project-300x195.webp 300w, https:\/\/test.viox.com\/wp-content\/uploads\/2024\/12\/china-shenzhen-Flywheel-Energy-Storage-Project-768x500.webp 768w, https:\/\/test.viox.com\/wp-content\/uploads\/2024\/12\/china-shenzhen-Flywheel-Energy-Storage-Project-18x12.webp 18w, https:\/\/test.viox.com\/wp-content\/uploads\/2024\/12\/china-shenzhen-Flywheel-Energy-Storage-Project-600x391.webp 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p style=\"text-align: center;\">D\u1ef1 \u00e1n l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng b\u00e1nh \u0111\u00e0 t\u1ea1i Th\u00e2m Quy\u1ebfn, Trung Qu\u1ed1c<\/p>\n<h2>So s\u00e1nh h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef<\/h2>\n<p>H\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng b\u1eb1ng pin (BESS) mang l\u1ea1i nh\u1eefng l\u1ee3i th\u1ebf v\u01b0\u1ee3t tr\u1ed9i so v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef \u0111i\u1ec7n kh\u00e1c, \u0111\u1eb7c bi\u1ec7t l\u00e0 v\u1ec1 m\u1eadt \u0111\u1ed9 n\u0103ng l\u01b0\u1ee3ng v\u00e0 t\u00ednh linh ho\u1ea1t. BESS, \u0111\u1eb7c bi\u1ec7t l\u00e0 nh\u1eefng h\u1ec7 th\u1ed1ng s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 lithium-ion, cung c\u1ea5p m\u1eadt \u0111\u1ed9 n\u0103ng l\u01b0\u1ee3ng cao h\u01a1n so v\u1edbi c\u00e1c gi\u1ea3i ph\u00e1p thay th\u1ebf nh\u01b0 si\u00eau t\u1ee5 \u0111i\u1ec7n, cho ph\u00e9p c\u00e1c gi\u1ea3i ph\u00e1p l\u01b0u tr\u1eef nh\u1ecf g\u1ecdn v\u00e0 hi\u1ec7u qu\u1ea3 h\u01a1n. Kh\u00f4ng gi\u1ed1ng nh\u01b0 c\u00e1c h\u1ec7 th\u1ed1ng c\u01a1 h\u1ecdc nh\u01b0 th\u1ee7y \u0111i\u1ec7n t\u00edch n\u0103ng ho\u1eb7c l\u01b0u tr\u1eef kh\u00ed n\u00e9n, BESS c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng m\u1edf r\u1ed9ng quy m\u00f4 v\u00e0 tri\u1ec3n khai trong nhi\u1ec1u b\u1ed1i c\u1ea3nh kh\u00e1c nhau, t\u1eeb \u1ee9ng d\u1ee5ng d\u00e2n d\u1ee5ng \u0111\u1ebfn quy m\u00f4 ti\u1ec7n \u00edch.<\/p>\n<p>Tuy nhi\u00ean, BESS g\u1eb7p ph\u1ea3i nh\u1eefng th\u00e1ch th\u1ee9c v\u1ec1 v\u00f2ng \u0111\u1eddi v\u00e0 l\u01b0u tr\u1eef d\u00e0i h\u1ea1n so v\u1edbi m\u1ed9t s\u1ed1 gi\u1ea3i ph\u00e1p thay th\u1ebf kh\u00e1c. V\u00ed d\u1ee5, pin d\u00f2ng ch\u1ea3y c\u00f3 tu\u1ed5i th\u1ecd cao h\u01a1n v\u00e0 kh\u1ea3 n\u0103ng x\u1ea3 s\u00e2u m\u00e0 kh\u00f4ng b\u1ecb h\u01b0 h\u1ea1i, khi\u1ebfn ch\u00fang ph\u00f9 h\u1ee3p cho c\u00e1c d\u1ecbch v\u1ee5 d\u00e0i h\u1ea1n. Si\u00eau t\u1ee5 \u0111i\u1ec7n, m\u1eb7c d\u00f9 c\u00f3 m\u1eadt \u0111\u1ed9 n\u0103ng l\u01b0\u1ee3ng th\u1ea5p h\u01a1n, nh\u01b0ng l\u1ea1i v\u01b0\u1ee3t tr\u1ed9i v\u1ec1 kh\u1ea3 n\u0103ng s\u1ea1c v\u00e0 x\u1ea3 nhanh, l\u00fd t\u01b0\u1edfng cho c\u00e1c \u1ee9ng d\u1ee5ng c\u00f4ng su\u1ea5t cao, th\u1eddi gian ng\u1eafn. Vi\u1ec7c l\u1ef1a ch\u1ecdn gi\u1eefa BESS v\u00e0 c\u00e1c h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef kh\u00e1c cu\u1ed1i c\u00f9ng ph\u1ee5 thu\u1ed9c v\u00e0o c\u00e1c y\u00eau c\u1ea7u \u1ee9ng d\u1ee5ng c\u1ee5 th\u1ec3, bao g\u1ed3m dung l\u01b0\u1ee3ng n\u0103ng l\u01b0\u1ee3ng, c\u00f4ng su\u1ea5t \u0111\u1ea7u ra, th\u1eddi gian \u0111\u00e1p \u1ee9ng v\u00e0 c\u00e1c c\u00e2n nh\u1eafc v\u1ec1 chi ph\u00ed.<\/p>\n<p>Kh\u00e1m ph\u00e1 th\u00eam v\u1ec1 BESS<\/p>\n<div class=\"ast-oembed-container\" style=\"height: 100%;\"><iframe title=\"H\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng pin (BESS)\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/zXV1Vy_XECY?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<h2>Ph\u01b0\u01a1ng ti\u1ec7n l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng<\/h2>\n<p>Ph\u01b0\u01a1ng ti\u1ec7n l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng \u0111i\u1ec7n bao g\u1ed3m nhi\u1ec1u c\u00f4ng ngh\u1ec7 kh\u00e1c nhau \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng \u0111i\u1ec7n \u0111\u1ec3 s\u1eed d\u1ee5ng sau n\u00e0y. C\u00e1c lo\u1ea1i ph\u1ed5 bi\u1ebfn nh\u1ea5t bao g\u1ed3m:<\/p>\n<ul>\n<li><strong>Pin \u0111i\u1ec7n h\u00f3a:<\/strong> Bao g\u1ed3m pin lithium-ion, pin axit ch\u00ec v\u00e0 pin d\u00f2ng ch\u1ea3y. Pin lithium-ion chi\u1ebfm \u01b0u th\u1ebf tr\u00ean th\u1ecb tr\u01b0\u1eddng nh\u1edd m\u1eadt \u0111\u1ed9 n\u0103ng l\u01b0\u1ee3ng cao v\u00e0 chi ph\u00ed ng\u00e0y c\u00e0ng gi\u1ea3m.<\/li>\n<li><strong>T\u1ee5 \u0111i\u1ec7n v\u00e0 si\u00eau t\u1ee5 \u0111i\u1ec7n:<\/strong> C\u00e1c thi\u1ebft b\u1ecb n\u00e0y l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng trong tr\u01b0\u1eddng \u0111i\u1ec7n v\u00e0 ph\u00f9 h\u1ee3p cho c\u00e1c \u1ee9ng d\u1ee5ng s\u1ea1c v\u00e0 x\u1ea3 nhanh.<\/li>\n<li><strong>L\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng t\u1eeb si\u00eau d\u1eabn (SMES):<\/strong> C\u00f4ng ngh\u1ec7 n\u00e0y l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng trong t\u1eeb tr\u01b0\u1eddng \u0111\u01b0\u1ee3c t\u1ea1o ra b\u1edfi d\u00f2ng \u0111i\u1ec7n m\u1ed9t chi\u1ec1u trong cu\u1ed9n d\u00e2y si\u00eau d\u1eabn.<\/li>\n<li><strong>L\u01b0u tr\u1eef nhi\u1ec7t:<\/strong> C\u00e1c h\u1ec7 th\u1ed1ng nh\u01b0 l\u01b0u tr\u1eef mu\u1ed1i n\u00f3ng ch\u1ea3y ho\u1eb7c \u0111\u00e1 chuy\u1ec3n \u0111\u1ed5i n\u0103ng l\u01b0\u1ee3ng \u0111i\u1ec7n th\u00e0nh n\u0103ng l\u01b0\u1ee3ng nhi\u1ec7t \u0111\u1ec3 s\u1eed d\u1ee5ng sau n\u00e0y.<\/li>\n<\/ul>\n<h2>\u1ee8ng d\u1ee5ng c\u1ee7a EESS<\/h2>\n<p>H\u1ec7 th\u1ed1ng L\u01b0u tr\u1eef N\u0103ng l\u01b0\u1ee3ng \u0110i\u1ec7n (EESS) \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng \u0111a d\u1ea1ng trong nhi\u1ec1u l\u0129nh v\u1ef1c. Trong l\u01b0\u1edbi \u0111i\u1ec7n, ch\u00fang \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c \u1ed5n \u0111\u1ecbnh cung c\u1ea7u, \u0111\u1eb7c bi\u1ec7t l\u00e0 khi t\u00edch h\u1ee3p c\u00e1c ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng t\u00e1i t\u1ea1o kh\u00f4ng li\u00ean t\u1ee5c. EESS cho ph\u00e9p chuy\u1ec3n \u0111\u1ed5i th\u1eddi gian ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng, cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng l\u01b0u tr\u1eef \u0111i\u1ec7n trong gi\u1edd th\u1ea5p \u0111i\u1ec3m \u0111\u1ec3 s\u1eed d\u1ee5ng trong th\u1eddi gian cao \u0111i\u1ec3m. C\u00e1c h\u1ec7 th\u1ed1ng n\u00e0y c\u0169ng l\u00e0 th\u00e0nh ph\u1ea7n thi\u1ebft y\u1ebfu trong l\u01b0\u1edbi \u0111i\u1ec7n si\u00eau nh\u1ecf, cung c\u1ea5p ngu\u1ed3n \u0111i\u1ec7n d\u1ef1 ph\u00f2ng trong th\u1eddi gian m\u1ea5t \u0111i\u1ec7n v\u00e0 t\u0103ng c\u01b0\u1eddng kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i t\u1ed5ng th\u1ec3 c\u1ee7a l\u01b0\u1edbi \u0111i\u1ec7n. Trong l\u0129nh v\u1ef1c giao th\u00f4ng v\u1eadn t\u1ea3i, c\u00f4ng ngh\u1ec7 EESS, \u0111\u1eb7c bi\u1ec7t l\u00e0 h\u1ec7 th\u1ed1ng pin, \u0111\u00f3ng vai tr\u00f2 n\u1ec1n t\u1ea3ng cho ho\u1ea1t \u0111\u1ed9ng c\u1ee7a xe \u0111i\u1ec7n. Ngo\u00e0i ra, EESS c\u00f2n h\u1ed7 tr\u1ee3 c\u00e1c \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p v\u00e0 th\u01b0\u01a1ng m\u1ea1i b\u1eb1ng c\u00e1ch gi\u00fap qu\u1ea3n l\u00fd t\u1ea3i \u0111\u1ec9nh v\u00e0 gi\u1ea3m chi ph\u00ed n\u0103ng l\u01b0\u1ee3ng.<\/p>\n<h2>L\u1ee3i \u00edch c\u1ee7a EESS<\/h2>\n<p>Vi\u1ec7c tri\u1ec3n khai H\u1ec7 th\u1ed1ng L\u01b0u tr\u1eef \u0110i\u1ec7n n\u0103ng mang l\u1ea1i nhi\u1ec1u l\u1ee3i \u00edch cho qu\u1ea3n l\u00fd n\u0103ng l\u01b0\u1ee3ng v\u00e0 t\u00ednh b\u1ec1n v\u1eefng. C\u00e1c h\u1ec7 th\u1ed1ng n\u00e0y g\u00f3p ph\u1ea7n \u1ed5n \u0111\u1ecbnh l\u01b0\u1edbi \u0111i\u1ec7n b\u1eb1ng c\u00e1ch c\u00e2n b\u1eb1ng cung c\u1ea7u, gi\u1ea3m nhu c\u1ea7u v\u1ec1 c\u00e1c nh\u00e0 m\u00e1y \u0111i\u1ec7n c\u00f4ng su\u1ea5t cao \u0111i\u1ec3m t\u1ed1n k\u00e9m. EESS t\u1ea1o \u0111i\u1ec1u ki\u1ec7n t\u00edch h\u1ee3p t\u1ed1t h\u01a1n c\u00e1c ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng t\u00e1i t\u1ea1o, gi\u00fap gi\u1ea3m thi\u1ec3u c\u00e1c v\u1ea5n \u0111\u1ec1 gi\u00e1n \u0111o\u1ea1n li\u00ean quan \u0111\u1ebfn \u0111i\u1ec7n m\u1eb7t tr\u1eddi v\u00e0 \u0111i\u1ec7n gi\u00f3. B\u1eb1ng c\u00e1ch cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng trong th\u1eddi gian gi\u00e1 th\u1ea5p v\u00e0 s\u1eed d\u1ee5ng trong th\u1eddi gian nhu c\u1ea7u cao, EESS c\u00f3 th\u1ec3 ti\u1ebft ki\u1ec7m chi ph\u00ed \u0111\u00e1ng k\u1ec3. Ngo\u00e0i ra, c\u00e1c h\u1ec7 th\u1ed1ng n\u00e0y c\u00f2n n\u00e2ng cao \u0111\u1ed9 tin c\u1eady c\u1ee7a ngu\u1ed3n \u0111i\u1ec7n b\u1eb1ng c\u00e1ch cung c\u1ea5p ngu\u1ed3n d\u1ef1 ph\u00f2ng trong th\u1eddi gian m\u1ea5t \u0111i\u1ec7n v\u00e0 g\u00f3p ph\u1ea7n v\u00e0o t\u00ednh b\u1ec1n v\u1eefng c\u1ee7a m\u00f4i tr\u01b0\u1eddng b\u1eb1ng c\u00e1ch t\u1ed1i \u01b0u h\u00f3a vi\u1ec7c s\u1eed d\u1ee5ng t\u00e0i nguy\u00ean t\u00e1i t\u1ea1o v\u00e0 gi\u1ea3m ph\u00e1t th\u1ea3i kh\u00ed nh\u00e0 k\u00ednh.<\/p>\n<h2>EESS trong H\u1ed7 tr\u1ee3 Microgrid<\/h2>\n<p>H\u1ec7 th\u1ed1ng L\u01b0u tr\u1eef N\u0103ng l\u01b0\u1ee3ng (ESS) \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c n\u00e2ng cao hi\u1ec7u su\u1ea5t v\u00e0 \u0111\u1ed9 tin c\u1eady c\u1ee7a l\u01b0\u1edbi \u0111i\u1ec7n vi m\u00f4. Ch\u00fang cung c\u1ea5p c\u00e1c d\u1ecbch v\u1ee5 thi\u1ebft y\u1ebfu nh\u01b0 c\u1ea3i thi\u1ec7n ch\u1ea5t l\u01b0\u1ee3ng \u0111i\u1ec7n n\u0103ng, \u0111i\u1ec1u ch\u1ec9nh t\u1ea7n s\u1ed1 v\u00e0 h\u1ed7 tr\u1ee3 \u0111i\u1ec7n \u00e1p, gi\u00fap \u1ed5n \u0111\u1ecbnh l\u01b0\u1edbi \u0111i\u1ec7n trong th\u1eddi gian gi\u00e1n \u0111o\u1ea1n v\u00e0 ng\u0103n ng\u1eeba m\u1ea5t \u0111i\u1ec7n lan r\u1ed9ng. ESS c\u0169ng cho ph\u00e9p l\u01b0\u1edbi \u0111i\u1ec7n vi m\u00f4 t\u00edch h\u1ee3p hi\u1ec7u qu\u1ea3 c\u00e1c ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng t\u00e1i t\u1ea1o b\u1eb1ng c\u00e1ch l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng d\u01b0 th\u1eeba khi s\u1ea3n l\u01b0\u1ee3ng cao v\u00e0 x\u1ea3 ra khi c\u1ea7n thi\u1ebft, nh\u1edd \u0111\u00f3 kh\u1eafc ph\u1ee5c \u0111\u01b0\u1ee3c c\u00e1c v\u1ea5n \u0111\u1ec1 gi\u00e1n \u0111o\u1ea1n.<\/p>\n<p>Trong c\u00e1c \u1ee9ng d\u1ee5ng l\u01b0\u1edbi \u0111i\u1ec7n si\u00eau nh\u1ecf, ESS mang l\u1ea1i m\u1ed9t s\u1ed1 l\u1ee3i \u00edch ch\u00ednh:<\/p>\n<ul>\n<li><strong>Kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n:<\/strong> ESS ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t b\u1ed9 \u0111\u1ec7m, cung c\u1ea5p ngu\u1ed3n \u0111i\u1ec7n d\u1ef1 ph\u00f2ng trong th\u1eddi gian m\u1ea5t \u0111i\u1ec7n v\u00e0 cho ph\u00e9p kh\u1ea3 n\u0103ng c\u00f4 l\u1eadp.<\/li>\n<li><strong>Qu\u1ea3n l\u00fd n\u0103ng l\u01b0\u1ee3ng n\u00e2ng cao:<\/strong> N\u00f3 cho ph\u00e9p c\u1eaft gi\u1ea3m c\u00f4ng su\u1ea5t \u0111\u1ec9nh, c\u00e2n b\u1eb1ng t\u1ea3i v\u00e0 ph\u00e2n b\u1ed5 n\u0103ng l\u01b0\u1ee3ng, t\u1ed1i \u01b0u h\u00f3a chi ph\u00ed n\u0103ng l\u01b0\u1ee3ng.<\/li>\n<li><strong>T\u0103ng c\u01b0\u1eddng t\u00edch h\u1ee3p n\u0103ng l\u01b0\u1ee3ng t\u00e1i t\u1ea1o:<\/strong> ESS t\u1ea1o \u0111i\u1ec1u ki\u1ec7n cho vi\u1ec7c th\u00e2m nh\u1eadp s\u00e2u h\u01a1n v\u00e0o c\u00e1c ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng t\u00e1i t\u1ea1o \u0111a d\u1ea1ng nh\u01b0 n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi v\u00e0 gi\u00f3.<\/li>\n<li><strong>\u0110\u1ed9 \u1ed5n \u0111\u1ecbnh c\u1ee7a l\u01b0\u1edbi \u0111i\u1ec7n:<\/strong> N\u00f3 cung c\u1ea5p ph\u1ea3n \u1ee9ng nhanh \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh t\u1ea7n s\u1ed1 v\u00e0 h\u1ed7 tr\u1ee3 \u0111i\u1ec7n \u00e1p, duy tr\u00ec ch\u1ea5t l\u01b0\u1ee3ng \u0111i\u1ec7n n\u0103ng.<\/li>\n<li><strong>T\u00ednh linh ho\u1ea1t trong ho\u1ea1t \u0111\u1ed9ng:<\/strong> ESS cho ph\u00e9p c\u00e1c l\u01b0\u1edbi \u0111i\u1ec7n si\u00eau nh\u1ecf ho\u1ea1t \u0111\u1ed9ng \u0111\u1ed9c l\u1eadp ho\u1eb7c k\u1ebft h\u1ee3p v\u1edbi l\u01b0\u1edbi \u0111i\u1ec7n ch\u00ednh, c\u1ea3i thi\u1ec7n \u0111\u1ed9 tin c\u1eady c\u1ee7a to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng.<\/li>\n<\/ul>\n<h2>Nh\u1eefng th\u00e1ch th\u1ee9c trong vi\u1ec7c m\u1edf r\u1ed9ng EESS \u0111\u1ec3 s\u1eed d\u1ee5ng to\u00e0n c\u1ea7u<\/h2>\n<p>Vi\u1ec7c m\u1edf r\u1ed9ng H\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng \u0111i\u1ec7n (EESS) \u0111\u1ec3 s\u1eed d\u1ee5ng tr\u00ean to\u00e0n c\u1ea7u ph\u1ea3i \u0111\u1ed1i m\u1eb7t v\u1edbi m\u1ed9t s\u1ed1 th\u00e1ch th\u1ee9c \u0111\u00e1ng k\u1ec3:<\/p>\n<ul>\n<li><strong>Chi ph\u00ed tri\u1ec3n khai cao:<\/strong> M\u1eb7c d\u00f9 gi\u00e1 pin \u0111ang gi\u1ea3m, kho\u1ea3n \u0111\u1ea7u t\u01b0 ban \u0111\u1ea7u cho EESS quy m\u00f4 l\u1edbn v\u1eabn c\u00f2n kh\u00e1 l\u1edbn. \u0110i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t kh\u00f3 kh\u0103n \u0111\u1ed1i v\u1edbi c\u00e1c n\u01b0\u1edbc \u0111ang ph\u00e1t tri\u1ec3n v\u00e0 c\u00e1c c\u00f4ng ty \u0111i\u1ec7n l\u1ef1c nh\u1ecf.<\/li>\n<li><strong>H\u1ea1n ch\u1ebf k\u1ef9 thu\u1eadt:<\/strong> C\u00e1c c\u00f4ng ngh\u1ec7 l\u01b0u tr\u1eef hi\u1ec7n t\u1ea1i c\u00f3 h\u1ea1n ch\u1ebf v\u1ec1 dung l\u01b0\u1ee3ng, c\u1ea3n tr\u1edf kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng. Vi\u1ec7c t\u00edch h\u1ee3p c\u00e1c h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef quy m\u00f4 l\u1edbn v\u1edbi l\u01b0\u1edbi \u0111i\u1ec7n hi\u1ec7n c\u00f3 c\u0169ng \u0111\u1eb7t ra nh\u1eefng r\u00e0o c\u1ea3n k\u1ef9 thu\u1eadt.<\/li>\n<li><strong>S\u1ef1 khan hi\u1ebfm v\u1eadt ch\u1ea5t:<\/strong> Vi\u1ec7c s\u1ea3n xu\u1ea5t pin \u0111\u1ec3 l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng ph\u1ee5 thu\u1ed9c v\u00e0o kho\u00e1ng ch\u1ea5t \u0111\u1ea5t hi\u1ebfm, l\u00e0m d\u1ea5y l\u00ean lo ng\u1ea1i v\u1ec1 t\u00ednh kh\u1ea3 d\u1ee5ng c\u1ee7a t\u00e0i nguy\u00ean v\u00e0 t\u00e1c \u0111\u1ed9ng \u0111\u1ebfn m\u00f4i tr\u01b0\u1eddng.<\/li>\n<li><strong>R\u00e0o c\u1ea3n ph\u00e1p l\u00fd:<\/strong> C\u00e1c ch\u00ednh s\u00e1ch v\u00e0 c\u01a1 c\u1ea5u th\u1ecb tr\u01b0\u1eddng kh\u00f4ng nh\u1ea5t qu\u00e1n gi\u1eefa c\u00e1c khu v\u1ef1c l\u00e0m ph\u1ee9c t\u1ea1p vi\u1ec7c tri\u1ec3n khai EESS, t\u1ea1o ra s\u1ef1 b\u1ea5t \u1ed5n cho c\u00e1c nh\u00e0 \u0111\u1ea7u t\u01b0 v\u00e0 nh\u00e0 ph\u00e1t tri\u1ec3n.<\/li>\n<\/ul>\n<p>\u0110\u1ec3 v\u01b0\u1ee3t qua nh\u1eefng th\u00e1ch th\u1ee9c n\u00e0y \u0111\u00f2i h\u1ecfi ph\u1ea3i li\u00ean t\u1ee5c \u0111\u1ed5i m\u1edbi c\u00f4ng ngh\u1ec7, c\u00e1c ch\u00ednh s\u00e1ch h\u1ed7 tr\u1ee3 v\u00e0 t\u0103ng c\u01b0\u1eddng \u0111\u1ea7u t\u01b0 v\u00e0o nghi\u00ean c\u1ee9u v\u00e0 ph\u00e1t tri\u1ec3n \u0111\u1ec3 gi\u00fap EESS d\u1ec5 ti\u1ebfp c\u1eadn v\u00e0 hi\u1ec7u qu\u1ea3 h\u01a1n tr\u00ean quy m\u00f4 to\u00e0n c\u1ea7u.<\/p>\n<h2>Chi ph\u00ed tri\u1ec3n khai EESS<\/h2>\n<p>Chi ph\u00ed tri\u1ec3n khai H\u1ec7 th\u1ed1ng L\u01b0u tr\u1eef N\u0103ng l\u01b0\u1ee3ng \u0110i\u1ec7n (EESS) thay \u0111\u1ed5i \u0111\u00e1ng k\u1ec3 t\u00f9y thu\u1ed9c v\u00e0o c\u00f4ng ngh\u1ec7, quy m\u00f4 v\u00e0 \u1ee9ng d\u1ee5ng. \u0110\u1ed1i v\u1edbi h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef pin quy m\u00f4 l\u01b0\u1edbi \u0111i\u1ec7n, t\u1ed5ng chi ph\u00ed l\u1eafp \u0111\u1eb7t n\u0103m 2021 dao \u0111\u1ed9ng t\u1eeb $356\/kWh \u0111\u1ebfn $449\/kWh cho h\u1ec7 th\u1ed1ng 100 MW, 10 gi\u1edd, t\u00f9y thu\u1ed9c v\u00e0o th\u00e0nh ph\u1ea7n h\u00f3a h\u1ecdc c\u1ee7a pin. D\u1ef1 b\u00e1o cho n\u0103m 2030 cho th\u1ea5y chi ph\u00ed c\u00f3 th\u1ec3 gi\u1ea3m, v\u1edbi pin lithium s\u1eaft phosphate (LFP) d\u1ef1 ki\u1ebfn \u0111\u1ea1t $291\/kWh cho h\u1ec7 th\u1ed1ng 100 MW, 4 gi\u1edd.<\/p>\n<p>C\u00e1c y\u1ebfu t\u1ed1 ch\u00ednh \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn chi ph\u00ed tri\u1ec3n khai EESS bao g\u1ed3m:<\/p>\n<ul>\n<li>Chi ph\u00ed ph\u1ea7n c\u1ee9ng (pin, b\u1ed9 bi\u1ebfn t\u1ea7n, c\u00e2n b\u1eb1ng c\u00e1c th\u00e0nh ph\u1ea7n h\u1ec7 th\u1ed1ng)<\/li>\n<li>Chi ph\u00ed l\u1eafp \u0111\u1eb7t v\u00e0 v\u1eadn h\u00e0nh<\/li>\n<li>Chi ph\u00ed v\u1eadn h\u00e0nh v\u00e0 b\u1ea3o tr\u00ec li\u00ean t\u1ee5c<\/li>\n<li>Chi ph\u00ed cu\u1ed1i v\u00f2ng \u0111\u1eddi, \u01b0\u1edbc t\u00ednh kho\u1ea3ng 5-10% chi ph\u00ed h\u1ec7 th\u1ed1ng ban \u0111\u1ea7u.<\/li>\n<\/ul>\n<p>Khi c\u00f4ng ngh\u1ec7 ph\u00e1t tri\u1ec3n v\u00e0 quy m\u00f4 s\u1ea3n xu\u1ea5t \u0111\u01b0\u1ee3c m\u1edf r\u1ed9ng, chi ph\u00ed EESS d\u1ef1 ki\u1ebfn s\u1ebd ti\u1ebfp t\u1ee5c gi\u1ea3m, c\u00f3 kh\u1ea3 n\u0103ng \u0111\u1ea1t m\u1ee9c $200-$500\/MWh cho t\u1ed5ng chi ph\u00ed l\u01b0u tr\u1eef b\u00ecnh qu\u00e2n. Tuy nhi\u00ean, chi ph\u00ed n\u00e0y v\u1eabn cao h\u01a1n chi ph\u00ed b\u00ecnh qu\u00e2n th\u00f4ng th\u01b0\u1eddng c\u1ee7a vi\u1ec7c s\u1ea3n xu\u1ea5t \u0111i\u1ec7n t\u1eeb c\u00e1c ngu\u1ed3n t\u00e1i t\u1ea1o, cho th\u1ea5y th\u00e1ch th\u1ee9c hi\u1ec7n nay trong vi\u1ec7c n\u00e2ng cao kh\u1ea3 n\u0103ng c\u1ea1nh tranh v\u1ec1 m\u1eb7t kinh t\u1ebf c\u1ee7a vi\u1ec7c l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng tr\u00ean quy m\u00f4 l\u1edbn.<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Electrical Energy Storage Systems (EESS) are technologies designed to capture and store electrical energy for later use, playing a crucial role in balancing power supply and demand, particularly in the context of renewable energy sources like solar and wind. Credit to EIA.ORG What Are EESS? Electrical Energy Storage Systems (EESS) are innovative technologies that enable [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":11626,"comment_status":"closed","ping_status":"open","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-11625","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/test.viox.com\/vi\/wp-json\/wp\/v2\/posts\/11625","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/test.viox.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/test.viox.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/test.viox.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/test.viox.com\/vi\/wp-json\/wp\/v2\/comments?post=11625"}],"version-history":[{"count":0,"href":"https:\/\/test.viox.com\/vi\/wp-json\/wp\/v2\/posts\/11625\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/test.viox.com\/vi\/wp-json\/wp\/v2\/media\/11626"}],"wp:attachment":[{"href":"https:\/\/test.viox.com\/vi\/wp-json\/wp\/v2\/media?parent=11625"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/test.viox.com\/vi\/wp-json\/wp\/v2\/categories?post=11625"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/test.viox.com\/vi\/wp-json\/wp\/v2\/tags?post=11625"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}