{"id":3119,"date":"2024-12-19T17:34:16","date_gmt":"2024-12-19T09:34:16","guid":{"rendered":"https:\/\/yr.junj.cc\/?post_type=blog&p=3119"},"modified":"2025-02-25T11:47:30","modified_gmt":"2025-02-25T03:47:30","slug":"solar-system-installation-instruction","status":"publish","type":"blog","link":"https:\/\/www.yroele.com\/vi\/news\/solar-system-installation-instruction","title":{"rendered":"H\u01b0\u1edbng d\u1eabn l\u1eafp \u0111\u1eb7t h\u1ec7 th\u1ed1ng n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi"},"content":{"rendered":"

Pin m\u1eb7t tr\u1eddi c\u00f3 th\u1ec3 chuy\u1ec3n \u0111\u1ed5i n\u0103ng l\u01b0\u1ee3ng ch\u1ee9a trong b\u1ee9c x\u1ea1 m\u1eb7t tr\u1eddi th\u00e0nh n\u0103ng l\u01b0\u1ee3ng \u0111i\u1ec7n. Do k\u00edch th\u01b0\u1edbc h\u1ea1n ch\u1ebf c\u1ee7a pin m\u1eb7t tr\u1eddi, n\u00f3 ch\u1ec9 cung c\u1ea5p m\u1ed9t l\u01b0\u1ee3ng \u0111i\u1ec7n n\u0103ng h\u1ea1n ch\u1ebf trong \u0111i\u1ec1u ki\u1ec7n \u0111i\u1ec7n \u00e1p d\u00f2ng \u0111i\u1ec7n c\u1ed1 \u0111\u1ecbnh, \u0111i\u1ec1u n\u00e0y kh\u00f4ng th\u1ef1c t\u1ebf cho h\u1ea7u h\u1ebft c\u00e1c \u1ee9ng d\u1ee5ng.\u00a0
\n\u0110\u1ec3 s\u1eed d\u1ee5ng \u0111i\u1ec7n m\u1eb7t tr\u1eddi cho c\u00e1c thi\u1ebft b\u1ecb th\u1ef1c t\u1ebf \u0111\u00f2i h\u1ecfi \u0111i\u1ec7n \u00e1p v\u00e0\/ho\u1eb7c d\u00f2ng \u0111i\u1ec7n c\u1ee5 th\u1ec3 \u0111\u1ec3 ho\u1ea1t \u0111\u1ed9ng, m\u1ed9t s\u1ed1 pin m\u1eb7t tr\u1eddi ph\u1ea3i \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i v\u1edbi nhau \u0111\u1ec3 t\u1ea1o th\u00e0nh t\u1ea5m pin m\u1eb7t tr\u1eddi, c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 m\u00f4-\u0111un PV. \u0110\u1ec3 s\u1ea3n xu\u1ea5t \u0111i\u1ec7n m\u1eb7t tr\u1eddi quy m\u00f4 l\u1edbn, c\u00e1c t\u1ea5m pin m\u1eb7t tr\u1eddi \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i v\u1edbi nhau th\u00e0nh m\u1ed9t m\u1ea3ng n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi. Vi\u1ec7c l\u1eafp \u0111\u1eb7t b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi \u0111i\u1ec3n h\u00ecnh cho m\u1ed9t c\u0103n h\u1ed9 d\u00e2n c\u01b0 \u0111\u01b0\u1ee3c tr\u00ecnh b\u00e0y d\u01b0\u1edbi \u0111\u00e2y:<\/p>\n

\"\"<\/p>\n

\u0110\u1ed1i v\u1edbi m\u1ed9t c\u0103n h\u1ed9 chung c\u01b0, h\u1ec7 th\u1ed1ng k\u1ebft n\u1ed1i hybrid\/l\u01b0\u1edbi l\u00e0 ph\u00f9 h\u1ee3p nh\u1ea5t. H\u1ec7 th\u1ed1ng s\u1ebd \u0111\u01b0\u1ee3c cung c\u1ea5p \u0111i\u1ec7n v\u00e0o ban ng\u00e0y th\u00f4ng qua c\u00e1c t\u1ea5m pin m\u1eb7t tr\u1eddi c\u0169ng nh\u01b0 l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng trong pin trong khi pin s\u1ebd cung c\u1ea5p \u0111i\u1ec7n khi th\u1eddi ti\u1ebft x\u1ea5u ho\u1eb7c ban \u0111\u00eam ho\u1eb7c m\u1ea5t \u0111i\u1ec7n l\u01b0\u1edbi. H\u1ec7 th\u1ed1ng c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c cung c\u1ea5p \u0111i\u1ec7n th\u00f4ng qua l\u01b0\u1edbi \u0111i\u1ec7n ho\u1eb7c m\u00e1y ph\u00e1t \u0111i\u1ec7n di \u0111\u1ed9ng. V\u1edbi m\u00e1y ph\u00e1t \u0111i\u1ec7n di \u0111\u1ed9ng ho\u1eb7c l\u01b0\u1edbi \u0111i\u1ec7n, \u0111i\u1ec7n \u0111\u01b0\u1ee3c cung c\u1ea5p cho c\u00e1c ph\u1ee5 t\u1ea3i v\u00e0 n\u0103ng l\u01b0\u1ee3ng c\u0169ng \u0111\u01b0\u1ee3c\u0111\u01b0\u1ee3c l\u01b0u tr\u1eef trong pin. N\u00f3 l\u00e0 m\u1ed9t h\u1ec7 th\u1ed1ng \u0111\u1ed9c l\u1eadp c\u00f3 kh\u1ea3 n\u0103ng t\u1ef1 cung t\u1ef1 c\u1ea5p. L\u01b0u \u00fd r\u1eb1ng m\u00e1y ph\u00e1t \u0111i\u1ec7n di \u0111\u1ed9ng ch\u1ec9 \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u trong tr\u01b0\u1eddng h\u1ee3p x\u1ea5u nh\u1ea5t l\u00e0 th\u1eddi ti\u1ebft x\u1ea5u\/v\u00e0o ban \u0111\u00eam khi n\u0103ng l\u01b0\u1ee3ng d\u1ef1 tr\u1eef trong pin \u0111\u00e3 c\u1ea1n ki\u1ec7t v\u00e0 kh\u00f4ng c\u00f3 \u0111i\u1ec7n t\u1eeb l\u01b0\u1edbi \u0111i\u1ec7n.
\nTrong qu\u00e1 tr\u00ecnh t\u1ea1o ra \u0111i\u1ec7n t\u1eeb vi\u1ec7c l\u1eafp \u0111\u1eb7t c\u00e1c t\u1ea5m pin n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi, m\u1ed9t s\u1ed1 b\u1ed9 ph\u1eadn quan tr\u1ecdng \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i \u0111\u1ec3 t\u1ea1o ra \u0111i\u1ec7n. Nh\u1eefng th\u00e0nh ph\u1ea7n n\u00e0o \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u ph\u1ee5 thu\u1ed9c v\u00e0o vi\u1ec7c h\u1ec7 th\u1ed1ng c\u00f3 \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i v\u1edbi l\u01b0\u1edbi \u0111i\u1ec7n hay n\u00f3 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf nh\u01b0 m\u1ed9t h\u1ec7 th\u1ed1ng \u0111\u1ed9c l\u1eadp.
\nM\u1ee5c ti\u00eau \u1edf \u0111\u00e2y l\u00e0 m\u00f4 t\u1ea3 c\u00e1c th\u00e0nh ph\u1ea7n chung \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho c\u00e1c h\u1ec7 th\u1ed1ng \u0111\u1ed9c l\u1eadp th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c t\u00f2a nh\u00e0 d\u00e2n c\u01b0.
\nC\u00e1c th\u00e0nh ph\u1ea7n c\u1ee7a vi\u1ec7c l\u1eafp \u0111\u1eb7t h\u1ec7 th\u1ed1ng \u0111i\u1ec7n t\u1ea5m pin m\u1eb7t tr\u1eddi
\nC\u00e1c th\u00e0nh ph\u1ea7n sau \u0111\u00e2y th\u01b0\u1eddng t\u1ea1o n\u00ean m\u1ed9t h\u1ec7 th\u1ed1ng \u0111i\u1ec7n n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi cho h\u1ec7 th\u1ed1ng d\u00e2n c\u01b0. C\u00e1c th\u00e0nh ph\u1ea7n n\u00e0y c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t trong c\u00e1c \u1ee9ng d\u1ee5ng n\u0103ng l\u01b0\u1ee3ng th\u01b0\u01a1ng m\u1ea1i l\u1edbn:
\n1. K\u1ebft c\u1ea5u l\u1eafp \u0111\u1eb7t
\n2. T\u1ea5m pin m\u1eb7t tr\u1eddi
\n3. H\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng
\n4. B\u1ed9 \u0111i\u1ec1u khi\u1ec3n s\u1ea1c
\n5. Bi\u1ebfn t\u1ea7n
\n6. M\u00e1y ph\u00e1t \u0111i\u1ec7n (t\u00f9y ch\u1ecdn nh\u01b0ng b\u1eaft bu\u1ed9c \u0111\u1ed1i v\u1edbi nh\u1eefng n\u01a1i c\u00f3 l\u01b0\u1edbi \u0111i\u1ec7n k\u00e9m)
\n7. C\u00e1p.<\/p>\n

 <\/p>\n

\nC\u1ea5u tr\u00fac l\u1eafp \u0111\u1eb7t
\nM\u1ed9t c\u1ea5u tr\u00fac l\u1eafp \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 c\u1ed1 \u0111\u1ecbnh c\u00e1c t\u1ea5m pin m\u1eb7t tr\u1eddi v\u00e0 h\u01b0\u1edbng ch\u00fang v\u1ec1 ph\u00eda m\u1eb7t tr\u1eddi. V\u1ecb tr\u00ed th\u00edch h\u1ee3p c\u1ee7a c\u00e1c t\u1ea5m pin m\u1eb7t tr\u1eddi s\u1ebd \u0111\u1ea3m b\u1ea3o thu \u0111\u01b0\u1ee3c b\u1ee9c x\u1ea1 m\u1eb7t tr\u1eddi t\u1ed1i \u0111a \u1edf m\u1ed9t v\u1ecb tr\u00ed nh\u1ea5t \u0111\u1ecbnh v\u00e0 \u0111\u1ea3m b\u1ea3o h\u1ec7 th\u1ed1ng n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi ho\u1ea1t \u0111\u1ed9ng theo y\u00eau c\u1ea7u. C\u00f3 c\u00e1c c\u1ea5u tr\u00fac l\u1eafp \u0111\u1eb7t c\u1ed1 \u0111\u1ecbnh c\u0169ng nh\u01b0 nh\u1eefng c\u1ea5u tr\u00fac \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 theo d\u00f5i v\u00e0 theo d\u00f5i b\u1ee9c x\u1ea1 t\u1ed1i \u0111a t\u1eeb m\u1eb7t tr\u1eddi. H\u1ea7u h\u1ebft c\u00e1c h\u1ec7 th\u1ed1ng n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi d\u00e2n d\u1ee5ng \u0111\u1ec1u \u0111\u01b0\u1ee3c g\u1eafn tr\u00ean m\u1ed9t c\u1ea5u tr\u00fac c\u1ed1 \u0111\u1ecbnh tr\u00ean m\u1eb7t \u0111\u1ea5t ho\u1eb7c ph\u1ed5 bi\u1ebfn nh\u1ea5t l\u00e0 tr\u00ean m\u00e1i nh\u00e0 c\u1ee7a c\u00e1c t\u00f2a nh\u00e0.
\nT\u1ea5m pin m\u1eb7t tr\u1eddi
\nC\u00e1c kh\u1ed1i x\u00e2y d\u1ef1ng ch\u00ednh c\u1ee7a h\u1ec7 th\u1ed1ng n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi l\u00e0 c\u00e1c t\u1ea5m pin m\u1eb7t tr\u1eddi. Ch\u00fang l\u00e0 nh\u1eefng \u0111\u01a1n v\u1ecb b\u1eaby b\u1ee9c x\u1ea1 m\u1eb7t tr\u1eddi v\u00e0 chuy\u1ec3n n\u00f3 th\u00e0nh \u0111i\u1ec7n n\u0103ng. Ngu\u1ed3n \u0111i\u1ec7n n\u00e0y sau \u0111\u00f3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 cung c\u1ea5p cho c\u00e1c t\u1ea3i \u0111i\u1ec7n c\u0169ng nh\u01b0 \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef trong pin cho c\u00e1c h\u1ec7 th\u1ed1ng \u0111\u1ed9c l\u1eadp. C\u00e1c t\u1ea5m pin m\u1eb7t tr\u1eddi th\u01b0\u1eddng \u0111\u01b0\u1ee3c g\u1eafn tr\u00ean c\u00e1c c\u00f4ng tr\u00ecnh ho\u1eb7c tr\u00ean m\u00e1i t\u00f2a nh\u00e0 \u0111\u1ec3 l\u1eafp \u0111\u1eb7t h\u1ea7u h\u1ebft c\u00e1c h\u1ec7 th\u1ed1ng \u0111i\u1ec7n m\u1eb7t tr\u1eddi d\u00e2n d\u1ee5ng.
\nH\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng
\nL\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng l\u00e0 m\u1ed9t ph\u1ea7n quan tr\u1ecdng c\u1ee7a c\u00e1c h\u1ec7 th\u1ed1ng \u0111\u1ed9c l\u1eadp v\u00ec n\u00f3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng h\u1ec7 th\u1ed1ng c\u00f3 th\u1ec3 cung c\u1ea5p \u0111i\u1ec7n v\u00e0o ban \u0111\u00eam v\u00e0 trong th\u1eddi ti\u1ebft x\u1ea5u. Th\u00f4ng th\u01b0\u1eddng, pin \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m \u0111\u01a1n v\u1ecb l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng. V\u00e0o ban ng\u00e0y khi b\u1ee9c x\u1ea1 m\u1eb7t tr\u1eddi r\u1ea5t cao, h\u1ec7 th\u1ed1ng \u0111i\u1ec7n m\u1eb7t tr\u1eddi cung c\u1ea5p \u0111i\u1ec7n c\u0169ng nh\u01b0 s\u1ea1c pin khi th\u1eddi ti\u1ebft x\u1ea5u ho\u1eb7c ban \u0111\u00eam. Pin chu k\u1ef3 s\u00e2u th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho m\u1ee5c \u0111\u00edch n\u00e0y - pin c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c vi\u1ec7c s\u1ea1c v\u00e0 x\u1ea3 nhi\u1ec1u l\u1ea7nchu k\u1ef3.
\nB\u1ed9 \u0111i\u1ec1u khi\u1ec3n s\u1ea1c
\nB\u1ed9 \u0111i\u1ec1u khi\u1ec3n s\u1ea1c l\u00e0 b\u1ed9 chuy\u1ec3n \u0111\u1ed5i DC-DC \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c h\u1ec7 th\u1ed1ng n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi \u0111\u1ed9c l\u1eadp \u0111\u1ec3 chuy\u1ec3n \u0111\u1ed5i \u0111i\u1ec7n \u00e1p \u0111\u1ea7u ra bi\u1ebfn \u0111\u1ed5i c\u1ee7a t\u1ea5m pin m\u1eb7t tr\u1eddi th\u00e0nh \u0111\u1ea7u ra \u0111i\u1ec7n \u00e1p c\u1ed1 \u0111\u1ecbnh c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 s\u1ea1c pin ho\u1eb7c \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m \u0111\u1ea7u v\u00e0o cho b\u1ed9 bi\u1ebfn t\u1ea7n trong h\u1ec7 th\u1ed1ng k\u1ebft n\u1ed1i l\u01b0\u1edbi. Th\u00f4ng th\u01b0\u1eddng, \u0111i\u1ec7n \u00e1p \u0111\u1ea7u ra t\u1eeb t\u1ea5m pin m\u1eb7t tr\u1eddi thay \u0111\u1ed5i t\u00f9y thu\u1ed9c v\u00e0o th\u1eddi gian trong ng\u00e0y v\u00e0 \u0111i\u1ec1u ki\u1ec7n th\u1eddi ti\u1ebft, \u0111i\u1ec1u n\u00e0y c\u0169ng l\u00e0m cho d\u00f2ng \u0111i\u1ec7n \u0111\u1ea7u ra thay \u0111\u1ed5i. C\u1ea3 d\u00f2ng \u0111i\u1ec7n v\u00e0 \u0111i\u1ec7n \u00e1p thay \u0111\u1ed5i \u0111\u1ec1u kh\u00f4ng t\u1ed1thi\u1ec7u su\u1ea5t pin do \u0111\u00f3 c\u1ea7n c\u00f3 b\u1ed9 \u0111i\u1ec1u khi\u1ec3n s\u1ea1c. B\u1ed9 \u0111i\u1ec1u khi\u1ec3n s\u1ea1c c\u0169ng gi\u00fap ng\u1eaft k\u1ebft n\u1ed1i c\u00e1c t\u1ea5m pin m\u1eb7t tr\u1eddi kh\u1ecfi pin khi ch\u00fang \u0111\u01b0\u1ee3c s\u1ea1c \u0111\u1ea7y. \u0110i\u1ec1u n\u00e0y gi\u00fap ng\u0103n ng\u1eeba vi\u1ec7c s\u1ea1c qu\u00e1 m\u1ee9c \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u su\u1ea5t v\u00e0 tu\u1ed5i th\u1ecd c\u1ee7a pin.
\nT\u1ea5t c\u1ea3 b\u1ed9 \u0111i\u1ec1u khi\u1ec3n s\u1ea1c \u0111\u1ec1u s\u1eed d\u1ee5ng t\u00ednh n\u0103ng Theo d\u00f5i \u0111i\u1ec3m c\u00f4ng su\u1ea5t t\u1ed1i \u0111a (MPPT). Do s\u1ef1 thay \u0111\u1ed5i v\u1ec1 d\u00f2ng \u0111i\u1ec7n v\u00e0 \u0111i\u1ec7n \u00e1p \u0111\u1ea7u ra t\u1eeb vi\u1ec7c l\u1eafp \u0111\u1eb7t b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi ho\u1eb7c m\u1ea3ng do thay \u0111\u1ed5i b\u1ee9c x\u1ea1 m\u1eb7t tr\u1eddi (v\u1ec1 m\u1eb7t k\u1ef9 thu\u1eadt g\u1ecdi l\u00e0 b\u1ee9c x\u1ea1) v\u00e0 nhi\u1ec7t \u0111\u1ed9, t\u1ed3n t\u1ea1i m\u1ed9t \u0110i\u1ec3m c\u00f4ng su\u1ea5t t\u1ed1i \u0111a (MPP) tr\u00ean \u0111\u1eb7c t\u00ednh I \u2013 V c\u1ee7a h\u1ec7 th\u1ed1ng l\u1eafp \u0111\u1eb7t trong \u0111\u00f3 c\u00f4ng su\u1ea5t cao nh\u1ea5t \u0111\u01b0\u1ee3c t\u1ea1o ra cho m\u1ed9t m\u1ee9c b\u1ee9c x\u1ea1 v\u00e0 nhi\u1ec7t \u0111\u1ed9 nh\u1ea5t \u0111\u1ecbnh. \u0110i\u1ec7n \u00e1p v\u00e0 d\u00f2ng \u0111i\u1ec7n t\u01b0\u01a1ng \u1ee9ng v\u1edbi MPP l\u00e0 Vmpp v\u00e0 Impp.
\nV\u00ec MPP ph\u1ee5 thu\u1ed9c v\u00e0o \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng xung quanh n\u00ean m\u1ecdi thay \u0111\u1ed5i v\u1ec1 b\u1ee9c x\u1ea1 v\u00e0 nhi\u1ec7t \u0111\u1ed9 s\u1ebd l\u00e0m thay \u0111\u1ed5i v\u1ecb tr\u00ed c\u1ee7a MPP tr\u00ean I-V (\u0111\u1eb7c t\u00ednh d\u00f2ng \u0111i\u1ec7n\/\u0111i\u1ec7n \u00e1p) c\u1ee7a vi\u1ec7c l\u1eafp \u0111\u1eb7t t\u1ea5m pin m\u1eb7t tr\u1eddi\/m\u1ea3ng. Do \u0111\u00f3, nh\u1eefng thay \u0111\u1ed5i v\u1ec1 \u0111\u1eb7c t\u00ednh I-V ph\u1ea3i \u0111\u01b0\u1ee3c theo d\u00f5i li\u00ean t\u1ee5c b\u1eb1ng c\u00e1ch \u0111i\u1ec1u ch\u1ec9nh \u0111i\u1ec3m v\u1eadn h\u00e0nh \u0111\u1ec3 t\u01b0\u01a1ng \u1ee9ng v\u1edbi MPP sau nh\u1eefng thay \u0111\u1ed5i trong \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng xung quanh. Qu\u00e1 tr\u00ecnh n\u00e0y \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 Theo d\u00f5i \u0111i\u1ec3m c\u00f4ng su\u1ea5t t\u1ed1i \u0111a ho\u1eb7c MPPT. C\u00e1c thi\u1ebft b\u1ecb th\u1ef1c hi\u1ec7n qu\u00e1 tr\u00ecnh n\u00e0y \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 MPPb\u1ed9 theo d\u00f5i v\u00e0 ch\u00fang \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p v\u00e0o b\u1ed9 \u0111i\u1ec1u khi\u1ec3n s\u1ea1c hi\u1ec7n \u0111\u1ea1i \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong l\u1eafp \u0111\u1eb7t b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi\/m\u1ea3ng n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi.
\nBi\u1ebfn t\u1ea7n
\nBi\u1ebfn t\u1ea7n l\u00e0 b\u1ed9 chuy\u1ec3n \u0111\u1ed5i DC-AC \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 chuy\u1ec3n \u0111\u1ed5i \u0111i\u1ec7n \u00e1p DC do c\u00e1c t\u1ea5m pin m\u1eb7t tr\u1eddi t\u1ea1o ra th\u00e0nh \u0111i\u1ec7n \u00e1p xoay chi\u1ec1u \u0111\u1ec3 cung c\u1ea5p cho c\u00e1c t\u1ea3i d\u00f2ng \u0111i\u1ec7n xoay chi\u1ec1u. C\u00e1c thi\u1ebft b\u1ecb v\u00e0 ph\u1ee5 t\u1ea3i s\u1eed d\u1ee5ng trong c\u0103n h\u1ed9 chung c\u01b0 th\u01b0\u1eddng s\u1eed d\u1ee5ng d\u00f2ng \u0111i\u1ec7n xoay chi\u1ec1u n\u00ean c\u1ea7n c\u00f3 b\u1ed9 bi\u1ebfn t\u1ea7n. H\u01a1n n\u1eefa, \u0111\u1ed1i v\u1edbi h\u1ec7 th\u1ed1ng \u0111i\u1ec7n m\u1eb7t tr\u1eddi n\u1ed1i l\u01b0\u1edbi, c\u1ea7n ph\u1ea3i chuy\u1ec3n \u0111\u1ed5i \u0111i\u1ec7n \u00e1p DC t\u1eeb c\u00e1c t\u1ea5m pin m\u1eb7t tr\u1eddi tr\u01b0\u1edbc khi truy\u1ec1n t\u1ea3i v\u00e0o l\u01b0\u1edbi \u0111i\u1ec7n. \u0110\u1ed1i v\u1edbi \u1ee9ng d\u1ee5ng n\u0103ng l\u01b0\u1ee3ng th\u1ea5p th\u01b0\u1eddng th\u1ea5y trong c\u00e1c h\u1ec7 th\u1ed1ng PV d\u00e2n d\u1ee5ng nh\u1ecf,bi\u1ebfn t\u1ea7n m\u1ed9t pha \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng. Ch\u00fang \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i v\u1edbi m\u1ed9t pha c\u1ee7a l\u01b0\u1edbi \u0111i\u1ec7n. \u0110\u1ec3 c\u00f3 c\u00f4ng su\u1ea5t cao h\u01a1n, b\u1ed9 bi\u1ebfn t\u1ea7n ba pha \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i v\u1edbi t\u1ea5t c\u1ea3 c\u00e1c pha c\u1ee7a l\u01b0\u1edbi \u0111i\u1ec7n.
\nC\u00e1p \u0111i\u1ec7n
\nHi\u1ec7u su\u1ea5t t\u1ed5ng th\u1ec3 c\u1ee7a h\u1ec7 th\u1ed1ng cung c\u1ea5p \u0111i\u1ec7n n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi c\u0169ng ph\u1ee5 thu\u1ed9c r\u1ea5t nhi\u1ec1u v\u00e0o vi\u1ec7c l\u1ef1a ch\u1ecdn \u0111\u00fang lo\u1ea1i c\u00e1p. Vi\u1ec7c ch\u1ecdn sai k\u00edch th\u01b0\u1edbc c\u00e1p c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u00e1ng k\u1ec3 \u0111\u1ebfn hi\u1ec7u su\u1ea5t c\u1ee7a h\u1ec7 th\u1ed1ng cung c\u1ea5p \u0111i\u1ec7n N\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi.
\nC\u00e1p ph\u1ea3i \u0111\u01b0\u1ee3c ch\u1ecdn sao cho t\u1ed5n th\u1ea5t \u0111i\u1ec7n tr\u1edf \u1edf m\u1ee9c t\u1ed1i thi\u1ec3u. C\u00f4ng su\u1ea5t ti\u00eau t\u00e1n tr\u00ean c\u00e1p t\u1ef7 l\u1ec7 v\u1edbi b\u00ecnh ph\u01b0\u01a1ng c\u01b0\u1eddng \u0111\u1ed9 d\u00f2ng \u0111i\u1ec7n ch\u1ea1y qua c\u00e1p. Do \u0111\u00f3, khi d\u00f2ng \u0111i\u1ec7n t\u0103ng g\u1ea5p \u0111\u00f4i, l\u01b0\u1ee3ng nhi\u1ec7t t\u1ecfa ra \u1edf d\u00e2y c\u00e1p s\u1ebd t\u0103ng g\u1ea5p b\u1ed1n l\u1ea7n. V\u00ec v\u1eady, c\u00e1c t\u1ea5m pin m\u1eb7t tr\u1eddi hi\u1ec7n \u0111\u1ea1i \u0111\u00e3 k\u1ebft n\u1ed1i t\u1ea5t c\u1ea3 c\u00e1c t\u1ebf b\u00e0o th\u00e0nh chu\u1ed7i.
\nQuy \u01b0\u1edbc m\u00e0u s\u1eafc cho c\u00e1p
\nH\u1ec7 th\u1ed1ng PV t\u1ea5m pin m\u1eb7t tr\u1eddi th\u01b0\u1eddng ch\u1ee9a c\u00e1c b\u1ed9 ph\u1eadn DC v\u00e0 AC. \u0110\u1ec3 l\u1eafp \u0111\u1eb7t ch\u00ednh x\u00e1c h\u1ec7 th\u1ed1ng b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i bi\u1ebft c\u00e1c quy \u01b0\u1edbc v\u1ec1 m\u00e0u s\u1eafc c\u1ee7a h\u1ec7 th\u1ed1ng d\u00e2y \u0111i\u1ec7n.\u00a0
\n\u0110\u1ed1i v\u1edbi c\u00e1p DC:
\nM\u00e0u \u0111\u1ecf \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 k\u1ebft n\u1ed1i c\u00e1c ti\u1ebfp \u0111i\u1ec3m d\u01b0\u01a1ng (+) c\u1ee7a c\u00e1c th\u00e0nh ph\u1ea7n h\u1ec7 th\u1ed1ng kh\u00e1c nhau v\u1edbi nhau.
\nM\u00e0u \u0111en d\u00f9ng \u0111\u1ec3 n\u1ed1i c\u00e1c ti\u1ebfp \u0111i\u1ec3m \u00e2m (-)
\n\u0110\u1ed1i v\u1edbi h\u1ec7 th\u1ed1ng d\u00e2y \u0111i\u1ec7n xoay chi\u1ec1u, c\u00e1c quy \u01b0\u1edbc v\u1ec1 m\u00e0u s\u1eafc kh\u00e1c nhau \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng tr\u00ean kh\u1eafp th\u1ebf gi\u1edbi.<\/p>\n

Li\u00ean minh ch\u00e2u \u00c2u,
\nM\u00e0u xanh d\u00f9ng cho m\u00e0u Trung t\u00ednh,
\nM\u00e0u xanh-v\u00e0ng d\u00f9ng \u0111\u1ec3 b\u1ea3o v\u1ec7 n\u1ed1i \u0111\u1ea5t\u00a0
\nM\u00e0u n\u00e2u (ho\u1eb7c m\u00e0u kh\u00e1c) \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho pha n\u00e0y.
\nHoa K\u1ef3 v\u00e0 Canada,
\nB\u1ea1c \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho t\u00ednh trung t\u00ednh,
\nD\u00e2y d\u1eabn m\u00e0u xanh-v\u00e0ng, xanh l\u1ee5c ho\u1eb7c tr\u1ea7n d\u00f9ng \u0111\u1ec3 n\u1ed1i \u0111\u1ea5t b\u1ea3o v\u1ec7
\nM\u00e0u \u0111en (ho\u1eb7c m\u00e0u kh\u00e1c) \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho pha.
\n\u1ede \u1ea4n \u0110\u1ed9 v\u00e0 Pakistan,
\nM\u00e0u \u0111en \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho Trung t\u00ednh,
\nM\u00e0u xanh l\u00e1 c\u00e2y \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 b\u1ea3o v\u1ec7 tr\u00e1i \u0111\u1ea5t\u00a0
\nM\u00e0u xanh, \u0111\u1ecf ho\u1eb7c v\u00e0ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho pha n\u00e0y.
\nDo \u0111\u00f3, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i ki\u1ec3m tra c\u00e1c ti\u00eau chu\u1ea9n c\u1ee7a qu\u1ed1c gia n\u01a1i h\u1ec7 th\u1ed1ng PV n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi s\u1ebd \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t.<\/p>","protected":false},"excerpt":{"rendered":"

Pin m\u1eb7t tr\u1eddi c\u00f3 th\u1ec3 chuy\u1ec3n \u0111\u1ed5i n\u0103ng l\u01b0\u1ee3ng ch\u1ee9a trong b\u1ee9c x\u1ea1 m\u1eb7t tr\u1eddi th\u00e0nh n\u0103ng l\u01b0\u1ee3ng \u0111i\u1ec7n. Do k\u00edch th\u01b0\u1edbc h\u1ea1n ch\u1ebf c\u1ee7a pin m\u1eb7t tr\u1eddi, n\u00f3 ch\u1ec9 cung c\u1ea5p m\u1ed9t l\u01b0\u1ee3ng \u0111i\u1ec7n n\u0103ng h\u1ea1n ch\u1ebf trong \u0111i\u1ec1u ki\u1ec7n \u0111i\u1ec7n \u00e1p d\u00f2ng \u0111i\u1ec7n c\u1ed1 \u0111\u1ecbnh, \u0111i\u1ec1u n\u00e0y kh\u00f4ng th\u1ef1c t\u1ebf cho h\u1ea7u h\u1ebft c\u00e1c \u1ee9ng d\u1ee5ng.<\/p>","protected":false},"featured_media":3123,"template":"","meta":{"_acf_changed":false,"footnotes":""},"blog_category":[20],"class_list":["post-3119","blog","type-blog","status-publish","has-post-thumbnail","hentry","blog_category-knowledge"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.yroele.com\/vi\/wp-json\/wp\/v2\/blog\/3119","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.yroele.com\/vi\/wp-json\/wp\/v2\/blog"}],"about":[{"href":"https:\/\/www.yroele.com\/vi\/wp-json\/wp\/v2\/types\/blog"}],"version-history":[{"count":2,"href":"https:\/\/www.yroele.com\/vi\/wp-json\/wp\/v2\/blog\/3119\/revisions"}],"predecessor-version":[{"id":3658,"href":"https:\/\/www.yroele.com\/vi\/wp-json\/wp\/v2\/blog\/3119\/revisions\/3658"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.yroele.com\/vi\/wp-json\/wp\/v2\/media\/3123"}],"wp:attachment":[{"href":"https:\/\/www.yroele.com\/vi\/wp-json\/wp\/v2\/media?parent=3119"}],"wp:term":[{"taxonomy":"blog_category","embeddable":true,"href":"https:\/\/www.yroele.com\/vi\/wp-json\/wp\/v2\/blog_category?post=3119"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}