{"id":15575,"date":"2026-10-27T03:08:21","date_gmt":"2026-10-27T03:08:21","guid":{"rendered":"https:\/\/essfuse.com\/?p=15575"},"modified":"2026-10-27T05:55:59","modified_gmt":"2026-10-27T05:55:59","slug":"cau-chi-luu-tru-nang-luong-cau-chi-bao-ve-pin","status":"publish","type":"post","link":"https:\/\/essfuse.com\/vi\/energy-storage-fuse-ess-fuses-battery-protection\/","title":{"rendered":"C\u1ea7u ch\u00ec l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng | C\u1ea7u ch\u00ec ESS \u0111\u1ec3 b\u1ea3o v\u1ec7 b\u1ed9 pin"},"content":{"rendered":"

M\u1ed8T c\u1ea7u ch\u00ec l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng<\/a><\/strong> C\u1ea7u ch\u00ec ESS l\u00e0 m\u1ed9t th\u00e0nh ph\u1ea7n an to\u00e0n quan tr\u1ecdng d\u00e0nh ri\u00eang cho h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng pin lithium. \u0110\u01b0\u1ee3c thi\u1ebft k\u1ebf cho c\u00e1c tr\u01b0\u1eddng h\u1ee3p \u0111i\u1ec7n \u00e1p DC cao v\u00e0 d\u00f2ng ng\u1eafn m\u1ea1ch cao, c\u1ea7u ch\u00ec ESS c\u00e1ch ly m\u1ea1ch s\u1ef1 c\u1ed1 nhanh ch\u00f3ng \u0111\u1ec3 ng\u0103n ng\u1eeba hi\u1ec7n t\u01b0\u1ee3ng qu\u00e1 nhi\u1ec7t c\u1ee7a c\u00e1c m\u00f4-\u0111un pin, b\u1ea3o v\u1ec7 c\u00e1c b\u1ed9 pin, b\u1ed9 chuy\u1ec3n \u0111\u1ed5i \u0111i\u1ec7n, h\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd pin (BMS) v\u00e0 to\u00e0n b\u1ed9 t\u1ee7 l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng. C\u00e1c c\u1ea7u ch\u00ec DC n\u00e0y \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng pin (BESS) quy m\u00f4 l\u1edbn, l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng th\u01b0\u01a1ng m\u1ea1i, l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi d\u00e2n d\u1ee5ng v\u00e0 c\u00e1c d\u1ef1 \u00e1n l\u01b0u tr\u1eef pin ngo\u00e0i l\u01b0\u1edbi \u0111i\u1ec7n.<\/p>\n\n\n\n

C\u00e1c t\u00ednh n\u0103ng ch\u00ednh c\u1ee7a c\u1ea7u ch\u00ec l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng d\u00f9ng \u0111\u1ec3 b\u1ea3o v\u1ec7 pin<\/h2>\n\n\n\n
    \n
  • Kh\u1ea3 n\u0103ng ng\u1eaft m\u1ea1ch DC cao, ph\u00f9 h\u1ee3p v\u1edbi d\u00f2ng ng\u1eafn m\u1ea1ch l\u1edbn trong c\u00e1c v\u00f2ng m\u1ea1ch pin lithium.<\/li>\n\n\n\n
  • \u00cdt sinh nhi\u1ec7t v\u00e0 \u0111i\u1ec7n tr\u1edf \u1ed5n \u0111\u1ecbnh d\u01b0\u1edbi t\u1ea3i DC li\u00ean t\u1ee5c<\/li>\n\n\n\n
  • Ph\u1ea1m vi nhi\u1ec7t \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng r\u1ed9ng, th\u00edch \u1ee9ng v\u1edbi m\u00f4i tr\u01b0\u1eddng t\u1ee7 l\u01b0u tr\u1eef trong nh\u00e0 v\u00e0 ngo\u00e0i tr\u1eddi.<\/li>\n\n\n\n
  • \u0110\u1eb7c t\u00ednh d\u00f2ng \u0111i\u1ec7n theo th\u1eddi gian ph\u00f9 h\u1ee3p v\u1edbi \u0111\u01b0\u1eddng cong an to\u00e0n c\u1ee7a pin lithium, tr\u00e1nh v\u1eadn h\u00e0nh sai.<\/li>\n\n\n\n
  • C\u1ea5u tr\u00fac nh\u1ecf g\u1ecdn, d\u1ec5 d\u00e0ng b\u1ed1 tr\u00ed n\u1ed1i ti\u1ebfp\/song song b\u00ean trong c\u00e1c m\u00f4-\u0111un v\u00e0 gi\u00e1 \u0111\u1ee1 pin.<\/li>\n\n\n\n
  • Tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n IEC, UL v\u1ec1 l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng v\u00e0 \u1ee9ng d\u1ee5ng n\u0103ng l\u01b0\u1ee3ng m\u1edbi.<\/li>\n<\/ul>\n\n\n\n

    Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt \u0111i\u1ec3n h\u00ecnh c\u1ee7a c\u1ea7u ch\u00ec h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng ESS<\/h2>\n\n\n\n
    M\u1ee5c<\/th>Tham s\u1ed1<\/th><\/tr><\/thead>
    \u0110i\u1ec7n \u00e1p \u0111\u1ecbnh m\u1ee9c<\/td>150Vdc \/ 250Vdc \/ 500Vdc \/ 800Vdc \/ 1000Vdc<\/td><\/tr>
    Ph\u1ea1m vi d\u00f2ng \u0111i\u1ec7n \u0111\u1ecbnh m\u1ee9c<\/td>32A ~ 800A<\/td><\/tr>
    V\u01b0\u1ee3t qu\u00e1 kh\u1ea3 n\u0103ng ch\u1ecbu \u0111\u1ef1ng<\/td>20kA, 50kA, 100kA DC<\/td><\/tr>
    \u0110\u1ed1i t\u01b0\u1ee3ng \u1ee9ng d\u1ee5ng<\/td>B\u1ed9 pin lithium LFP\/NCM, t\u1ee7 l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng pin (BESS).<\/td><\/tr>
    Lo\u1ea1i l\u1eafp \u0111\u1eb7t<\/td>Lo\u1ea1i b\u1eaft v\u00edt, l\u01b0\u1ee1i dao, h\u1ed9p \u0111\u1ea1n<\/td><\/tr>
    Ch\u1ee9ng ch\u1ec9<\/td>UL, IEC, CE, RoHS<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

    C\u00e1c k\u1ecbch b\u1ea3n \u1ee9ng d\u1ee5ng c\u1ee7a c\u1ea7u ch\u00ec b\u1ea3o v\u1ec7 pin h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng (ESS).<\/h2>\n\n\n\n
      \n
    • Tr\u1ea1m l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng pin quy m\u00f4 l\u1edbn \u0111\u1eb7t c\u1ea1nh l\u01b0\u1edbi \u0111i\u1ec7n<\/li>\n\n\n\n
    • T\u1ee7 l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng BESS th\u01b0\u01a1ng m\u1ea1i v\u00e0 c\u00f4ng nghi\u1ec7p<\/li>\n\n\n\n
    • H\u1ec7 th\u1ed1ng n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi d\u00e2n d\u1ee5ng k\u1ebft h\u1ee3p v\u1edbi h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef pin d\u1ef1 ph\u00f2ng<\/li>\n\n\n\n
    • l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng di \u0111\u1ed9ng v\u00e0 l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng trong container<\/li>\n\n\n\n
    • h\u1ec7 th\u1ed1ng ngu\u1ed3n \u0111\u1ec7m l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng tr\u1ea1m s\u1ea1c xe \u0111i\u1ec7n<\/li>\n\n\n\n
    • H\u1ec7 th\u1ed1ng pin cung c\u1ea5p \u0111i\u1ec7n l\u01b0\u1edbi si\u00eau nh\u1ecf \u0111\u1ed9c l\u1eadp v\u00e0 h\u1ec7 th\u1ed1ng \u0111i\u1ec7n l\u01b0\u1edbi tr\u00ean \u0111\u1ea3o<\/li>\n<\/ul>\n\n\n\n

      H\u01b0\u1edbng d\u1eabn l\u1ef1a ch\u1ecdn c\u1ea7u ch\u00ec l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng cho h\u1ec7 th\u1ed1ng pin<\/h2>\n\n\n\n

      Vi\u1ec7c l\u1ef1a ch\u1ecdn c\u1ea7u ch\u00ec l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng ph\u00f9 h\u1ee3p s\u1ebd quy\u1ebft \u0111\u1ecbnh tr\u1ef1c ti\u1ebfp \u0111\u1ebfn s\u1ef1 an to\u00e0n v\u00e0 \u0111\u1ed9 tin c\u1eady c\u1ee7a h\u1ec7 th\u1ed1ng pin. C\u00e1c nh\u00e0 thi\u1ebft k\u1ebf c\u1ea7n \u0111\u00e1nh gi\u00e1 to\u00e0n di\u1ec7n nhi\u1ec1u th\u00f4ng s\u1ed1:<\/p>\n\n\n\n

        \n
      1. X\u00e1c nh\u1eadn \u0111i\u1ec7n \u00e1p l\u00e0m vi\u1ec7c DC t\u1ed1i \u0111a c\u1ee7a c\u1ee5m pin; \u0111i\u1ec7n \u00e1p \u0111\u1ecbnh m\u1ee9c c\u1ee7a c\u1ea7u ch\u00ec ph\u1ea3i cao h\u01a1n \u0111i\u1ec7n \u00e1p t\u1ed1i \u0111a c\u1ee7a h\u1ec7 th\u1ed1ng.<\/li>\n\n\n\n
      2. X\u00e1c \u0111\u1ecbnh d\u00f2ng \u0111i\u1ec7n ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c v\u1edbi bi\u00ean \u0111\u1ed9 an to\u00e0n h\u1ee3p l\u00fd, c\u00f3 t\u00ednh \u0111\u1ebfn s\u1ef1 suy gi\u1ea3m c\u00f4ng su\u1ea5t do nhi\u1ec7t \u0111\u1ed9 b\u00ean trong t\u1ee7 \u0111i\u1ec7n.<\/li>\n\n\n\n
      3. Ki\u1ec3m tra d\u00f2ng ng\u1eafn m\u1ea1ch d\u1ef1 ki\u1ebfn c\u1ee7a b\u1ed9 pin \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng ng\u1eaft m\u1ea1ch c\u1ee7a c\u1ea7u ch\u00ec \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u d\u00f2ng s\u1ef1 c\u1ed1.<\/li>\n\n\n\n
      4. H\u00e3y kh\u1edbp \u0111\u01b0\u1eddng cong th\u1eddi gian-d\u00f2ng \u0111i\u1ec7n c\u1ee7a c\u1ea7u ch\u00ec v\u1edbi kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t c\u1ee7a pin v\u00e0 logic b\u1ea3o v\u1ec7 c\u1ee7a h\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd pin (BMS).<\/li>\n\n\n\n
      5. C\u1ea7n xem x\u00e9t kh\u00f4ng gian l\u1eafp \u0111\u1eb7t, \u0111i\u1ec1u ki\u1ec7n t\u1ea3n nhi\u1ec7t v\u00e0 nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng b\u00ean trong t\u1ee7 l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng.<\/li>\n<\/ol>\n\n\n\n

        C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 c\u1ea7u ch\u00ec l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng v\u00e0 b\u1ea3o v\u1ec7 pin ESS<\/h2>\n\n\n\n

        H\u1ecfi: C\u1ea7u ch\u00ec l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng l\u00e0 g\u00ec?<\/strong> A: C\u1ea7u ch\u00ec l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng l\u00e0 m\u1ed9t lo\u1ea1i c\u1ea7u ch\u00ec DC \u0111\u1eb7c bi\u1ec7t \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n cho h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng pin lithium. N\u00f3 nhanh ch\u00f3ng ng\u1eaft d\u00f2ng \u0111i\u1ec7n qu\u00e1 t\u1ea3i v\u00e0 d\u00f2ng \u0111i\u1ec7n ng\u1eafn m\u1ea1ch \u0111\u1ec3 b\u1ea3o v\u1ec7 c\u00e1c b\u1ed9 pin kh\u1ecfi nguy c\u01a1 qu\u00e1 nhi\u1ec7t.<\/p>\n\n\n\n

        H\u1ecfi: T\u1ea1i sao kh\u00f4ng th\u1ec3 s\u1eed d\u1ee5ng c\u1ea7u ch\u00ec AC th\u00f4ng th\u01b0\u1eddng cho pin l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng?<\/strong> A: C\u1ea7u ch\u00ec AC \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 d\u1eadp t\u1eaft h\u1ed3 quang d\u00f2ng \u0111i\u1ec7n xoay chi\u1ec1u. H\u1ed3 quang d\u00f2ng \u0111i\u1ec7n m\u1ed9t chi\u1ec1u kh\u00f3 d\u1eadp t\u1eaft h\u01a1n, c\u1ea7u ch\u00ec AC th\u00f4ng th\u01b0\u1eddng c\u00f3 th\u1ec3 kh\u00f4ng ng\u1eaft \u0111\u01b0\u1ee3c m\u1ea1ch ng\u1eafn d\u00f2ng \u0111i\u1ec7n m\u1ed9t chi\u1ec1u v\u00e0 g\u00e2y nguy c\u01a1 ch\u00e1y n\u1ed5 trong h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef pin.<\/p>\n\n\n\n

        H\u1ecfi: C\u1ea7u ch\u00ec ESS th\u01b0\u1eddng c\u1ea7n c\u00f3 kh\u1ea3 n\u0103ng ng\u1eaft m\u1ea1ch bao nhi\u00eau?<\/strong> A: \u0110\u1ed1i v\u1edbi h\u1ea7u h\u1ebft c\u00e1c d\u1ef1 \u00e1n h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng pin lithium (BESS), kh\u1ea3 n\u0103ng ng\u1eaft m\u1ea1ch DC 50kA ho\u1eb7c 100kA th\u01b0\u1eddng \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u, t\u00f9y thu\u1ed9c v\u00e0o kh\u1ea3 n\u0103ng cung c\u1ea5p d\u00f2ng ng\u1eafn m\u1ea1ch c\u1ee7a c\u1ee5m pin.<\/p>\n\n\n\n

        H\u1ecfi: C\u1ea7u ch\u00ec \u1eafc quy v\u00e0 c\u1ea7u ch\u00ec l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng kh\u00e1c nhau nh\u01b0 th\u1ebf n\u00e0o?<\/strong> A: C\u1ea7u ch\u00ec l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a cho ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c d\u00f2ng \u0111i\u1ec7n m\u1ed9t chi\u1ec1u trong th\u1eddi gian d\u00e0i b\u00ean trong c\u00e1c t\u1ee7 k\u00edn, v\u1edbi c\u00e1c y\u00eau c\u1ea7u kh\u1eaft khe h\u01a1n v\u1ec1 kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t v\u00e0 \u0111\u1eb7c t\u00ednh I\u00b2t so v\u1edbi c\u00e1c c\u1ea7u ch\u00ec \u1eafc quy \u00f4 t\u00f4 th\u00f4ng th\u01b0\u1eddng.<\/p>\n\n\n\n

        H\u1ecfi: N\u00ean l\u1eafp \u0111\u1eb7t c\u1ea7u ch\u00ec l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng \u1edf \u0111\u00e2u trong h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng pin (BESS)?<\/strong> A: C\u00e1c v\u1ecb tr\u00ed l\u1eafp \u0111\u1eb7t ph\u1ed5 bi\u1ebfn bao g\u1ed3m \u0111\u1ea7u ra m\u00f4-\u0111un pin, m\u1ea1ch ch\u00ednh c\u1ee5m v\u00e0 \u0111\u1ea7u v\u00e0o bus DC c\u1ee7a t\u1ee7, t\u1ea1o th\u00e0nh h\u1ec7 th\u1ed1ng b\u1ea3o v\u1ec7 ph\u00e2n c\u1ea5p \u0111a t\u1ea7ng c\u00f9ng v\u1edbi BMS.<\/p>\n\n\n\n

        EssFuse cung c\u1ea5p \u0111\u1ea7y \u0111\u1ee7 c\u00e1c lo\u1ea1i c\u1ea7u ch\u00ec l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng cho c\u00e1c m\u1ee9c \u0111i\u1ec7n \u00e1p v\u00e0 d\u00f2ng \u0111i\u1ec7n kh\u00e1c nhau c\u1ee7a h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng pin (BESS). Xem to\u00e0n b\u1ed9 d\u00f2ng s\u1ea3n ph\u1ea9m c\u1ea7u ch\u00ec ESS c\u1ee7a ch\u00fang t\u00f4i \u0111\u1ec3 t\u00ecm c\u1ea7u ch\u00ec DC ph\u00f9 h\u1ee3p cho thi\u1ebft k\u1ebf b\u1ea3o v\u1ec7 pin c\u1ee7a b\u1ea1n.<\/p>","protected":false},"excerpt":{"rendered":"

        Th\u00f4ng s\u1ed1 s\u1ea3n ph\u1ea9m \u0110i\u1ec7n \u00e1p \u0111\u1ecbnh m\u1ee9c 150Vdc \/ 250Vdc \/ 500Vdc \/ 800Vdc \/ 1000Vdc D\u00f2ng \u0111i\u1ec7n \u0111\u1ecbnh m\u1ee9c 32A ~ 800A Kh\u1ea3 n\u0103ng ng\u1eaft m\u1ea1ch<\/p>","protected":false},"author":19,"featured_media":15684,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[159],"tags":[],"class_list":["post-15575","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-product-information"],"_links":{"self":[{"href":"https:\/\/essfuse.com\/vi\/wp-json\/wp\/v2\/posts\/15575","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/essfuse.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/essfuse.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/essfuse.com\/vi\/wp-json\/wp\/v2\/users\/19"}],"replies":[{"embeddable":true,"href":"https:\/\/essfuse.com\/vi\/wp-json\/wp\/v2\/comments?post=15575"}],"version-history":[{"count":3,"href":"https:\/\/essfuse.com\/vi\/wp-json\/wp\/v2\/posts\/15575\/revisions"}],"predecessor-version":[{"id":16577,"href":"https:\/\/essfuse.com\/vi\/wp-json\/wp\/v2\/posts\/15575\/revisions\/16577"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/essfuse.com\/vi\/wp-json\/wp\/v2\/media\/15684"}],"wp:attachment":[{"href":"https:\/\/essfuse.com\/vi\/wp-json\/wp\/v2\/media?parent=15575"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/essfuse.com\/vi\/wp-json\/wp\/v2\/categories?post=15575"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/essfuse.com\/vi\/wp-json\/wp\/v2\/tags?post=15575"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}