{"id":19855,"date":"2022-03-10T09:10:14","date_gmt":"2022-03-10T09:10:14","guid":{"rendered":"http:\/\/dgbellvietnam.com\/lithium-ion-battery-energy-storage-safety-standards-part-1\/"},"modified":"2024-10-25T15:17:30","modified_gmt":"2024-10-25T08:17:30","slug":"lithium-ion-battery-energy-storage-safety-standards-part-1","status":"publish","type":"post","link":"https:\/\/dgbellvietnam.com\/en\/lithium-ion-battery-energy-storage-safety-standards-part-1\/","title":{"rendered":"Ti\u00eau chu\u1ea9n an to\u00e0n v\u1ec1 l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng c\u1ee7a pin lithium-ion \u2013 Ph\u1ea7n 1"},"content":{"rendered":"
\n

H\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng \u0111i\u1ec7n h\u00f3a c\u00f3 \u0111\u1eb7c \u0111i\u1ec3m l\u00e0 l\u1eafp \u0111\u1eb7t thu\u1eadn ti\u1ec7n v\u00e0 linh ho\u1ea1t, t\u1ed1c \u0111\u1ed9 ph\u1ea3n h\u1ed3i nhanh v\u00e0 kh\u1ea3 n\u0103ng ki\u1ec3m so\u00e1t t\u1ed1t, c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n \u0111\u00e1ng k\u1ec3 kh\u1ea3 n\u0103ng ti\u00eau th\u1ee5 l\u01b0\u1edbi \u0111i\u1ec7n c\u1ee7a c\u00e1c ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng t\u00e1i t\u1ea1o nh\u01b0 gi\u00f3 v\u00e0 \u00e1nh s\u00e1ng, c\u1ea3i thi\u1ec7n ch\u1ea5t l\u01b0\u1ee3ng \u0111i\u1ec7n, l\u00e0m tr\u01a1n tru lu\u1ed3ng l\u01b0\u1edbi \u0111i\u1ec7n, gi\u1ea3m \u0111\u1ea7u t\u01b0 t\u00e0i s\u1ea3n \u0111i\u1ec7n v\u00e0 \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c th\u00fac \u0111\u1ea9y qu\u00e1 tr\u00ecnh chuy\u1ec3n \u0111\u1ed5i v\u00e0 ph\u00e1t tri\u1ec3n chuy\u1ec3n \u0111\u1ed5i n\u0103ng l\u01b0\u1ee3ng. Trong nh\u1eefng n\u0103m g\u1ea7n \u0111\u00e2y, h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng pin lithium-ion \u0111\u00e3 c\u00f3 th\u1ec3 ph\u00e1t tri\u1ec3n m\u1ea1nh m\u1ebd trong ng\u00e0nh \u0111i\u1ec7n \u1edf c\u00e1c qu\u1ed1c gia tr\u00ean th\u1ebf gi\u1edbi do nh\u1eefng \u01b0u \u0111i\u1ec3m \u0111\u00e1ng k\u1ec3 c\u1ee7a ch\u00fang nh\u01b0 m\u1eadt \u0111\u1ed9 n\u0103ng l\u01b0\u1ee3ng cao, t\u1ed1c \u0111\u1ed9 x\u1ea3 l\u1edbn v\u00e0 chi ph\u00ed gi\u1ea3m. \u0110\u1ed3ng th\u1eddi, vi\u1ec7c chu\u1ea9n b\u1ecb v\u00e0 ph\u00e1t h\u00e0nh c\u00e1c ti\u00eau chu\u1ea9n li\u00ean quan \u0111\u1ebfn l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng c\u0169ng li\u00ean t\u1ee5c \u0111\u01b0\u1ee3c c\u1eadp nh\u1eadt theo s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a ng\u00e0nh l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng. C\u00e1c ti\u00eau chu\u1ea9n v\u00e0 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt n\u00e0y \u0111\u00e3 t\u00edch c\u1ef1c h\u01b0\u1edbng d\u1eabn v\u00e0 th\u00fac \u0111\u1ea9y s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a ng\u00e0nh l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng, nh\u01b0ng v\u1eabn c\u00f2n m\u1ed9t s\u1ed1 v\u1ea5n \u0111\u1ec1 trong qu\u00e1 tr\u00ecnh \u1ee9ng d\u1ee5ng c\u1ee5 th\u1ec3. Trong s\u1ed1 \u0111\u00f3, t\u00e1c \u0111\u1ed9ng quan tr\u1ecdng nh\u1ea5t \u0111\u1ebfn ng\u00e0nh pin lithium-ion l\u00e0 c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt ti\u00eau chu\u1ea9n li\u00ean quan \u0111\u1ebfn an to\u00e0n.<\/span><\/span><\/p>\n

Hi\u1ec7n nay, c\u00e1c ti\u00eau chu\u1ea9n an to\u00e0n h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng pin lithium-ion c\u00f3 \u1ea3nh h\u01b0\u1edfng qu\u1ed1c t\u1ebf l\u00e0 UL1973 v\u00e0 <\/span><\/span>IEC62619<\/span><\/span><\/a> , Nh\u1eadt B\u1ea3n, \u00dac, H\u00e0n Qu\u1ed1c v\u00e0 c\u00e1c qu\u1ed1c gia kh\u00e1c \u0111\u00e3 tham chi\u1ebfu ho\u1eb7c bi\u00ean so\u1ea1n c\u00e1c ti\u00eau chu\u1ea9n \u00e1p d\u1ee5ng trong n\u01b0\u1edbc c\u1ee7a h\u1ecd theo hai b\u1ed9 ti\u00eau chu\u1ea9n n\u00e0y v\u00e0 Trung Qu\u1ed1c \u0111\u00e3 ban h\u00e0nh m\u1ed9t s\u1ed1 ti\u00eau chu\u1ea9n qu\u1ed1c gia li\u00ean quan \u0111\u1ebfn h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng v\u00e0o n\u0103m 2017 v\u00e0 2018. M\u1eb7c d\u00f9 v\u1eady, t\u00ednh an to\u00e0n c\u1ee7a c\u00e1c nh\u00e0 m\u00e1y \u0111i\u1ec7n l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng pin lithium v\u1eabn t\u01b0\u01a1ng \u0111\u1ed1i n\u1ed5i b\u1eadt, t\u1eeb th\u00e1ng 8 n\u0103m 2017 \u0111\u1ebfn th\u00e1ng 5 n\u0103m 2019, \u0111\u00e3 c\u00f3 23 v\u1ee5 ch\u00e1y t\u1ea1i c\u00e1c nh\u00e0 m\u00e1y \u0111i\u1ec7n l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng \u1edf H\u00e0n Qu\u1ed1c; V\u00e0o th\u00e1ng 4 n\u0103m 2019, m\u1ed9t v\u1ee5 h\u1ecfa ho\u1ea1n \u0111\u00e3 x\u1ea3y ra t\u1ea1i h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng \u1edf Arizona, Hoa K\u1ef3; V\u00e0o th\u00e1ng 8 n\u0103m 2018, m\u1ed9t ng\u1ecdn n\u00fai l\u1eeda \u0111\u00e3 x\u1ea3y ra t\u1ea1i H\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng c\u1ee7a Yangzhong \u1edf t\u1ec9nh Giang T\u00f4. \u0110i\u1ec1u n\u00e0y cho th\u1ea5y c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt ti\u00eau chu\u1ea9n li\u00ean quan \u0111\u1ebfn l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng pin lithium c\u00f2n l\u00e2u m\u1edbi ho\u00e0n h\u1ea3o.<\/span><\/span><\/p>\n

Ng\u01b0\u1ee3c l\u1ea1i, c\u00e1c nh\u00e0 m\u00e1y \u0111i\u1ec7n l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng \u1edf B\u1eafc M\u1ef9 v\u00e0 Ch\u00e2u \u00c2u \u0111ang ho\u1ea1t \u0111\u1ed9ng t\u1ed1t h\u01a1n v\u00e0 c\u00f3 \u00edt tai n\u1ea1n an to\u00e0n l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng \u0111\u01b0\u1ee3c b\u00e1o c\u00e1o h\u01a1n. M\u1eb7c d\u00f9 an to\u00e0n c\u1ee7a l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng l\u00e0 m\u1ed9t v\u1ea5n \u0111\u1ec1 ph\u1ee9c t\u1ea1p v\u00e0 to\u00e0n di\u1ec7n, li\u00ean quan \u0111\u1ebfn nhi\u1ec1u y\u1ebfu t\u1ed1 nh\u01b0 lo\u1ea1i k\u1ef9 thu\u1eadt, tr\u00ecnh \u0111\u1ed9 k\u1ef9 thu\u1eadt, k\u1ecbch b\u1ea3n \u1ee9ng d\u1ee5ng, ch\u1ea5t l\u01b0\u1ee3ng pin, quy \u0111\u1ecbnh c\u1ee7a \u0111\u1ecba ph\u01b0\u01a1ng, v.v. c\u1ee7a h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng, c\u00e1c ti\u00eau chu\u1ea9n an to\u00e0n ti\u00ean ti\u1ebfn v\u00e0 ho\u00e0n h\u1ea3o c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o ho\u1ea1t \u0111\u1ed9ng an to\u00e0n c\u1ee7a h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng. Th\u00f4ng qua nghi\u00ean c\u1ee9u so s\u00e1nh c\u00e1c ti\u00eau chu\u1ea9n an to\u00e0n pin lithium-ion c\u1ee7a c\u00e1c h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng ch\u00ednh c\u1ee7a UL v\u00e0 IEC, b\u00e0i b\u00e1o n\u00e0y ph\u00e2n t\u00edch v\u00e0 so s\u00e1nh m\u1ed9t c\u00e1ch c\u00f3 h\u1ec7 th\u1ed1ng c\u00e1c y\u00eau c\u1ea7u c\u1ee5 th\u1ec3 c\u1ee7a t\u1eebng \u0111i\u1ec1u kho\u1ea3n, kh\u00e1m ph\u00e1 \u01b0u \u0111i\u1ec3m v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a t\u1eebng ti\u00eau chu\u1ea9n v\u00e0 \u0111\u01b0a ra m\u1ed9t s\u1ed1 \u0111\u1ec1 xu\u1ea5t c\u1ea3i ti\u1ebfn ti\u00eau chu\u1ea9n, \u0111\u1ec3 cung c\u1ea5p t\u00e0i li\u1ec7u tham kh\u1ea3o \u0111\u1ec3 c\u1ea3i thi\u1ec7n v\u00e0 n\u00e2ng c\u1ea5p c\u00e1c ti\u00eau chu\u1ea9n an to\u00e0n c\u1ee7a h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng m\u1edbi.<\/span><\/span><\/p>\n

1.\u0110\u1eb7c \u0111i\u1ec3m c\u1ee7a ti\u00eau chu\u1ea9n an to\u00e0n h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng hi\u1ec7n h\u00e0nh<\/span><\/span><\/strong><\/span><\/h2>\n

Tr\u00ean ph\u1ea1m vi qu\u1ed1c t\u1ebf, c\u00e1c ti\u00eau chu\u1ea9n an to\u00e0n cho h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng ch\u1ee7 y\u1ebfu bao g\u1ed3m c\u00e1c ti\u00eau chu\u1ea9n IEC v\u00e0 ti\u00eau chu\u1ea9n UL. Ch\u00e2u \u00c2u v\u00e0 Nh\u1eadt B\u1ea3n ch\u1ee7 y\u1ebfu tham kh\u1ea3o c\u00e1c ti\u00eau chu\u1ea9n IEC \u0111\u1ec3 ph\u00e1t tri\u1ec3n c\u00e1c ti\u00eau chu\u1ea9n an to\u00e0n t\u01b0\u01a1ng \u1ee9ng, ch\u1eb3ng h\u1ea1n nh\u01b0 EN62619 \u1edf Ch\u00e2u \u00c2u v\u00e0 JISC8715-28 \u1edf Nh\u1eadt B\u1ea3n, \u0111\u01b0\u1ee3c s\u1eeda \u0111\u1ed5i v\u00e0 bi\u00ean so\u1ea1n theo IEC62619. C\u00e1c ti\u00eau chu\u1ea9n UL \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i \u1edf B\u1eafc M\u1ef9 v\u00e0 c\u00e1c ti\u00eau chu\u1ea9n an to\u00e0n pin c\u1ee7a h\u1ecd r\u1ea5t to\u00e0n di\u1ec7n v\u00e0 nghi\u00eam ng\u1eb7t, c\u00f3 \u1ea3nh h\u01b0\u1edfng \u0111\u00e1ng k\u1ec3. C\u00e1c ti\u00eau chu\u1ea9n c\u1ee7a \u00dac v\u00e0 ti\u00eau chu\u1ea9n IEC \u0111\u00e3 \u0111\u01b0\u1ee3c th\u00f4ng qua v\u00e0 Vi\u1ec7n Ti\u00eau chu\u1ea9n \u00dac \u0111\u00e3 b\u1eaft \u0111\u1ea7u so\u1ea1n th\u1ea3o DRAS\/NZS5139 v\u00e0o n\u0103m 2017 v\u00e0 v\u1eabn ch\u01b0a \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 ch\u00ednh th\u1ee9c. \u0110\u1ec3 h\u1ee3p t\u00e1c v\u1edbi ch\u00ednh s\u00e1ch n\u0103ng l\u01b0\u1ee3ng m\u1edbi c\u1ee7a H\u00e0n Qu\u1ed1c, v\u00e0o n\u0103m 2015, H\u00e0n Qu\u1ed1c \u0111\u00e3 ban h\u00e0nh m\u1ed9t lo\u1ea1t c\u00e1c ti\u00eau chu\u1ea9n li\u00ean quan \u0111\u1ebfn l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng, bao g\u1ed3m ti\u00eau chu\u1ea9n an to\u00e0n KBIA-10104-01, ch\u1ee7 y\u1ebfu \u0111\u1ec1 c\u1eadp \u0111\u1ebfn c\u00e1c ti\u00eau chu\u1ea9n li\u00ean quan \u0111\u1ebfn IEC, \u0111i\u1ec3m kh\u00e1c bi\u1ec7t l\u1edbn nh\u1ea5t l\u00e0 \u00edt th\u1eed nghi\u1ec7m th\u1ea3 r\u01a1i v\u00e0 th\u1eed nghi\u1ec7m khu\u1ebfch t\u00e1n ng\u1eafn m\u1ea1ch\/nhi\u1ec7t b\u00ean trong h\u01a1n v\u00e0 nhi\u1ec1u th\u1eed nghi\u1ec7m \u0111\u00f9n, nh\u00fang, ki\u1ec3m so\u00e1t ng\u1eafn m\u1ea1ch b\u00ean ngo\u00e0i v\u00e0 ki\u1ec3m so\u00e1t qu\u00e1 t\u1ea3i h\u01a1n.<\/span><\/span><\/p>\n

V\u1ec1 m\u1eb7t an to\u00e0n v\u1eadn chuy\u1ec3n pin lithium, UN38.3 l\u00e0 ti\u00eau chu\u1ea9n ph\u1ed5 bi\u1ebfn h\u01a1n tr\u00ean th\u1ebf gi\u1edbi, y\u00eau c\u1ea7u pin lithium khi v\u1eadn chuy\u1ec3n ph\u1ea3i v\u01b0\u1ee3t qua m\u00f4 ph\u1ecfng cao, th\u1eed nghi\u1ec7m nhi\u1ec7t, rung, s\u1ed1c, ng\u1eafn m\u1ea1ch b\u00ean ngo\u00e0i 55 \u00b0C, th\u1eed nghi\u1ec7m va \u0111\u1eadp, th\u1eed nghi\u1ec7m qu\u00e1 t\u1ea3i, th\u1eed nghi\u1ec7m x\u1ea3 c\u01b0\u1ee1ng b\u1ee9c, \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n cho vi\u1ec7c v\u1eadn chuy\u1ec3n pin lithium. H\u1ea7u h\u1ebft c\u00e1c qu\u1ed1c gia tr\u00ean th\u1ebf gi\u1edbi \u0111\u1ec1u \u00e1p d\u1ee5ng ti\u00eau chu\u1ea9n n\u00e0y. So v\u1edbi ti\u00eau chu\u1ea9n <\/span><\/span>UN38.3<\/span><\/span><\/a> , s\u1ef1 kh\u00e1c bi\u1ec7t ch\u00ednh gi\u1eefa IEC62281 v\u00e0 ti\u00eau chu\u1ea9n UN38.3 l\u00e0 s\u1ed1 l\u01b0\u1ee3ng m\u1eabu th\u1eed nghi\u1ec7m v\u00e0 y\u00eau c\u1ea7u v\u1ec1 tr\u1ea1ng th\u00e1i ho\u1ea1t \u0111\u1ed9ng kh\u00e1c nhau, v\u00e0 c\u00e1c m\u1ee5c th\u1eed nghi\u1ec7m v\u1ec1 c\u01a1 b\u1ea3n l\u00e0 gi\u1ed1ng nhau.<\/span><\/span><\/p>\n

1.1 Ti\u00eau chu\u1ea9n an to\u00e0n IEC cho h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng<\/span><\/span><\/span><\/h3>\n

Ti\u00eau chu\u1ea9n an to\u00e0n IEC cho c\u00e1c s\u1ea3n ph\u1ea9m h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng v\u00e0 ban h\u00e0nh b\u1edfi Nh\u00f3m c\u00f4ng t\u00e1c ti\u00eau chu\u1ea9n IEC TC21\/SC21A v\u00e0 TC120 c\u1ee7a \u1ee6y ban k\u1ef9 thu\u1eadt \u0111i\u1ec7n qu\u1ed1c t\u1ebf, TC21\/SC21A t\u1eadp trung v\u00e0o c\u00e1c ti\u00eau chu\u1ea9n an to\u00e0n c\u1ee7a t\u1ea5t c\u1ea3 c\u00e1c lo\u1ea1i pin th\u1ee9 c\u1ea5p, trong khi TC120 t\u1eadp trung v\u00e0o c\u00e1c ti\u00eau chu\u1ea9n li\u00ean quan \u0111\u1ebfn h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng \u0111i\u1ec7n h\u00f3a (EES) cho c\u00e1c \u1ee9ng d\u1ee5ng l\u01b0\u1edbi \u0111i\u1ec7n. C\u00e1c ti\u00eau chu\u1ea9n an to\u00e0n ch\u00ednh cho h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng IEC nh\u01b0 sau: IEC 62619, IEC 62485-5, IEC 62933-5-1, IEC 62933-5-2, IEC 63056, IEC 62281.<\/span><\/span><\/p>\n

IEC62619 quy \u0111\u1ecbnh c\u00e1c h\u1ea1ng m\u1ee5c ki\u1ec3m tra chung v\u00e0 c\u00e1c y\u00eau c\u1ea7u an to\u00e0n t\u1ed1i thi\u1ec3u c\u1ee7a pin lithium th\u1ee9 c\u1ea5p trong s\u1eed d\u1ee5ng c\u00f4ng nghi\u1ec7p v\u00e0 IEC \u0111\u1ecbnh v\u1ecb n\u00f3 nh\u01b0 m\u1ed9t “ti\u00eau chu\u1ea9n chung” cho nhi\u1ec1u \u1ee9ng d\u1ee5ng s\u1ea3n ph\u1ea9m c\u00f4ng nghi\u1ec7p, bao g\u1ed3m c\u00e1c tr\u1ea1m g\u1ed1c truy\u1ec1n th\u00f4ng, h\u1ec7 th\u1ed1ng ngu\u1ed3n \u0111i\u1ec7n li\u00ean t\u1ee5c (UPS), h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng, s\u1ea3n ph\u1ea9m l\u1eafp \u0111\u1eb7t c\u1ed1 \u0111\u1ecbnh \u0111\u00e8n ngu\u1ed3n kh\u1ea9n c\u1ea5p, c\u0169ng nh\u01b0 xe x\u1ebfp ch\u1ed3ng, xe golf, xe kh\u00f4ng ng\u01b0\u1eddi l\u00e1i (AGV), \u0111\u01b0\u1eddng s\u1eaft, v\u1eadn t\u1ea3i bi\u1ec3n, kh\u00f4ng bao g\u1ed3m v\u1eadn t\u1ea3i \u0111\u01b0\u1eddng b\u1ed9 cho c\u00e1c \u1ee9ng d\u1ee5ng \u0111i\u1ec7n. \u0110\u1ed1i v\u1edbi nhi\u1ec1u \u1ee9ng d\u1ee5ng s\u1ea3n ph\u1ea9m kh\u00e1c nhau, IEC ti\u1ebfp t\u1ee5c ph\u00e1t tri\u1ec3n c\u00e1c ti\u00eau chu\u1ea9n an to\u00e0n pin lithium chuy\u00ean d\u1ee5ng \u0111\u1ec3 \u1ee9ng ph\u00f3, ch\u1eb3ng h\u1ea1n nh\u01b0 IEC63056 cho h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng.<\/span><\/span><\/p>\n

IEC62619 nh\u1ea5n m\u1ea1nh r\u1eb1ng h\u1ec7 th\u1ed1ng pin ph\u1ea3i \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 an to\u00e0n trong \u0111i\u1ec1u ki\u1ec7n l\u1ea1m d\u1ee5ng c\u00f3 th\u1ec3 d\u1ef1 \u0111o\u00e1n \u0111\u01b0\u1ee3c m\u1ed9t c\u00e1ch h\u1ee3p l\u00fd, bao g\u1ed3m c\u00e1c th\u1eed nghi\u1ec7m ng\u1eafn m\u1ea1ch b\u00ean ngo\u00e0i, th\u1eed nghi\u1ec7m va \u0111\u1eadp, th\u1eed nghi\u1ec7m th\u1ea3 r\u01a1i, th\u1eed nghi\u1ec7m l\u1ea1m d\u1ee5ng nhi\u1ec7t, th\u1eed nghi\u1ec7m qu\u00e1 t\u1ea3i v\u00e0 th\u1eed nghi\u1ec7m x\u1ea3 c\u01b0\u1ee1ng b\u1ee9c. Ngo\u00e0i ra, trong qu\u00e1 tr\u00ecnh \u0111\u00e1nh gi\u00e1 t\u00ednh an to\u00e0n c\u1ee7a ng\u1eafn m\u1ea1ch trong pin, c\u00f3 hai th\u1eed nghi\u1ec7m t\u00f9y ch\u1ecdn: th\u1eed nghi\u1ec7m ng\u1eafn m\u1ea1ch trong cell pin ho\u1eb7c m\u1ea1ng th\u1eed nghi\u1ec7m khu\u1ebfch t\u00e1n nhi\u1ec7t c\u1ee7a h\u1ec7 th\u1ed1ng pin, \u0111\u00e2y l\u00e0 m\u1ed9t c\u00e1ch ti\u1ebfp c\u1eadn th\u1ecfa hi\u1ec7p h\u01a1n.<\/span><\/span><\/p>\n

IEC63056 ch\u1ec9 \u0111\u1ecbnh c\u00e1c y\u00eau c\u1ea7u an to\u00e0n \u0111\u1ed1i v\u1edbi pin lithium th\u1ee9 c\u1ea5p v\u00e0 b\u1ed9 pin cho h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng c\u00f3 \u0111i\u1ec7n \u00e1p \u0111\u1ecbnh m\u1ee9c d\u01b0\u1edbi 1500V (DC). IEC62485-5 quy \u0111\u1ecbnh c\u00e1c y\u00eau c\u1ea7u an to\u00e0n \u0111\u1ed1i v\u1edbi vi\u1ec7c l\u1eafp \u0111\u1eb7t, s\u1eed d\u1ee5ng, ki\u1ec3m tra, b\u1ea3o tr\u00ec v\u00e0 th\u1ea3i b\u1ecf pin lithium trong c\u00e1c \u1ee9ng d\u1ee5ng c\u1ed1 \u0111\u1ecbnh, t\u1eadp trung v\u00e0o t\u00ednh an to\u00e0n khi v\u1eadn h\u00e0nh pin lithium c\u1ed1 \u0111\u1ecbnh 7: IEC62933-5-2 quy \u0111\u1ecbnh c\u00e1c y\u00eau c\u1ea7u an to\u00e0n h\u1ec7 th\u1ed1ng \u0111\u1ed1i v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng \u0111i\u1ec7n h\u00f3a bao g\u1ed3m c\u00e1c \u1ee9ng d\u1ee5ng pin lithium khi ch\u00fang \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p v\u00e0o l\u01b0\u1edbi \u0111i\u1ec7n. IEC62281 quy \u0111\u1ecbnh c\u00e1c y\u00eau c\u1ea7u an to\u00e0n \u0111\u1ed1i v\u1edbi pin lithium ch\u00ednh v\u00e0 ph\u1ee5 v\u00e0 b\u1ed9 pin trong qu\u00e1 tr\u00ecnh v\u1eadn chuy\u1ec3n.<\/span><\/span><\/p>\n

T\u00f3m l\u1ea1i, m\u1ee9c \u0111\u1ed9 ti\u00eau chu\u1ea9n an to\u00e0n l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng IEC t\u01b0\u01a1ng \u0111\u1ed1i r\u00f5 r\u00e0ng v\u00e0 bao g\u1ed3m n\u1ed9i dung to\u00e0n di\u1ec7n. Tuy nhi\u00ean, do l\u00e0 ti\u00eau chu\u1ea9n qu\u1ed1c t\u1ebf n\u00ean m\u1ed1i quan h\u1ec7 gi\u1eefa t\u1ed5 ch\u1ee9c v\u00e0 th\u00e0nh vi\u00ean tham gia v\u00e0o qu\u00e1 tr\u00ecnh chu\u1ea9n b\u1ecb r\u1ea5t ph\u1ee9c t\u1ea1p, li\u00ean quan \u0111\u1ebfn nhi\u1ec1u tranh ch\u1ea5p l\u1ee3i \u00edch qu\u1ed1c gia, ti\u1ebfn \u0111\u1ed9 ch\u1eadm v\u00e0 t\u1ee5t h\u1eadu so v\u1edbi s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a ng\u00e0nh, ngo\u00e0i IEC62619, IEC62281 \u0111\u00e3 \u0111\u01b0\u1ee3c ban h\u00e0nh.<\/span><\/span><\/p>\n

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H\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng \u0111i\u1ec7n h\u00f3a c\u00f3 \u0111\u1eb7c \u0111i\u1ec3m l\u00e0 l\u1eafp \u0111\u1eb7t thu\u1eadn ti\u1ec7n v\u00e0 linh ho\u1ea1t, t\u1ed1c \u0111\u1ed9 ph\u1ea3n h\u1ed3i nhanh v\u00e0 kh\u1ea3 n\u0103ng ki\u1ec3m so\u00e1t t\u1ed1t, c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n \u0111\u00e1ng k\u1ec3 kh\u1ea3 n\u0103ng ti\u00eau th\u1ee5 l\u01b0\u1edbi \u0111i\u1ec7n c\u1ee7a c\u00e1c ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng t\u00e1i t\u1ea1o nh\u01b0 gi\u00f3 v\u00e0 \u00e1nh s\u00e1ng, c\u1ea3i<\/p>\n","protected":false},"author":1,"featured_media":19856,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[88],"tags":[],"class_list":["post-19855","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc-cong-nghe"],"acf":[],"_links":{"self":[{"href":"https:\/\/dgbellvietnam.com\/en\/wp-json\/wp\/v2\/posts\/19855","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dgbellvietnam.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dgbellvietnam.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dgbellvietnam.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/dgbellvietnam.com\/en\/wp-json\/wp\/v2\/comments?post=19855"}],"version-history":[{"count":1,"href":"https:\/\/dgbellvietnam.com\/en\/wp-json\/wp\/v2\/posts\/19855\/revisions"}],"predecessor-version":[{"id":22093,"href":"https:\/\/dgbellvietnam.com\/en\/wp-json\/wp\/v2\/posts\/19855\/revisions\/22093"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dgbellvietnam.com\/en\/wp-json\/wp\/v2\/media\/19856"}],"wp:attachment":[{"href":"https:\/\/dgbellvietnam.com\/en\/wp-json\/wp\/v2\/media?parent=19855"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dgbellvietnam.com\/en\/wp-json\/wp\/v2\/categories?post=19855"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dgbellvietnam.com\/en\/wp-json\/wp\/v2\/tags?post=19855"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}