ʻAʻole ʻia nā ʻaʻa pākahi ma ke kahua mālama ikehu Kina?,
ʻAʻole ʻia nā ʻaʻa pākahi ma ke kahua mālama ikehu Kina,

▍ Koʻikoʻi palapala hōʻoia

"CB ka palapala hōʻoia- -IEC 62619

Palapala hōʻoia CB

CB Certified IEC (Standards. ʻO ka pahuhopu o ka hōʻoia CB ʻo ia ka "hoʻohana hou aku" e hoʻolaha i ke kālepa honua;

ʻO ka ʻōnaehana CB kahi ʻōnaehana honua o ka (Electrical Qualification Testing and Certification System) e hana ana ma ka IECEE, i kapa ʻia no ka IEC Electrical Qualification Testing and Certification Organization.

Loaʻa ka IEC 62619 no:

1. Lithium batteries no nā lako kelepona: forklift trucks, golf carts, AGV, railway, ship.

. 2. Hoʻohana ʻia ka pahu lithium no nā lako paʻa: UPS, nā lako ESS a me nā lako mana pilikia

“Nā hōʻike hōʻike a me ka manawa hōʻoia

▍ ʻAmelika ʻĀkau ESS palapala hōʻoia

▍ Nā Kūlana hoʻāʻo hōʻoia ʻia ʻo ESS ʻAmelika ʻĀkau

“Pono ka ʻike no ka noiʻi papahana

ʻO nā kikoʻī no ke kelepona pākaukau a me ka module pākaukau (e hoʻokomo ʻia ka mana o ka volta helu, ka hoʻokuʻu ʻana, ka hoʻokuʻu ʻana i kēia manawa, ka hoʻopau ʻana i ka volta, ka hoʻouka ʻana i kēia manawa, ka uila hoʻouka ʻana, ka nui o ka hoʻopiʻi ʻana i kēia manawa, ka nui o ka hoʻokuʻu ʻana i kēia manawa, ka nui o ka hoʻouka ʻana, ka wela hana kiʻekiʻe, ka nui o ka huahana, ke kaumaha. , etc.)

ʻO ka papa kuhikuhi kikoʻī inverter (e hoʻokomo ʻia i ka mana o ka voltage input current, output voltage current and duty cycle, operating temperature range, product size, weight, etc.)

ʻO ka kikoʻī ESS: helu ʻia ka mana o ka mana, ka mana o ka mana, ka nui o ka huahana, ke kaumaha, nā koi o ke kaiapuni hana, etc.

Nā kiʻi huahana kūloko a i ʻole nā ​​kiʻi hoʻolālā kūkulu

Diagram kaapuni a i ʻole ke kiʻi hoʻolālā ʻōnaehana

“Nā laʻana a me ka manawa hōʻoia

ʻO ka hōʻoia UL 9540 he 14-17 mau wiki (pono e hoʻokomo ʻia ka loiloi palekana no nā hiʻohiʻona BMS)

Nā koi laʻana (e nānā i ka ʻike ma lalo nei. E loiloi ʻia ka papahana ma muli o ka ʻikepili noi)

ESS:7 a i ʻole (ʻae ka ESS nui i nā hoʻāʻo he nui no hoʻokahi laʻana ma muli o ke kumukūʻai hoʻohālike, akā koi ʻia ka liʻiliʻi o 1 ʻōnaehana pākaukau, 3 modules pākahi, kahi helu Fuse a me nā relay)

ʻO ke kumu pākaukau: 6 (nā palapala hōʻoia UL 1642) a i ʻole 26

Pūnaehana hoʻokele BMS: ma kahi o 4

Relay: 2-3 (inā loaʻa)

“Ua hāʻawi ʻia nā ʻōlelo hoʻāʻo no ka pākaukau ESS

▍No ke aha ka MCM?

“Ana nui, nā mea hana kiʻekiʻe:

ʻO ka 1) loaʻa nā mea hoʻoili a me ka hoʻokuʻu ʻana i nā lako me 0.02% pololei a me ka nui o kēia manawa o 1000A, 100V/400A nā mea hoʻāʻo module, a me nā lako pākaukau o 1500V/600A.

ʻO ka 2) ua lako me 12m³ haʻahaʻa mau, 8m³ paʻakai paʻakai a me nā keʻena wela kiʻekiʻe a haʻahaʻa.

3）Hoʻolako ʻia me ka hoʻoneʻe ʻana o nā mea hana a hiki i ka 0.01 mm a me nā mea hana compaction i ke kaupaona ʻana he 200 tons, nā mea hoʻokuʻu a me 12000A nā mea hoʻāʻo palekana pōkole pōkole me ke kūpaʻa hiki ke hoʻololi.

4） Loaʻa ka hiki ke hoʻokaʻawale i kahi helu o ka palapala hōʻoia i ka manawa like, e mālama i nā mea kūʻai aku ma nā laʻana, ka manawa hōʻoia, nā koina hoʻāʻo, etc.

5）E hana pū me nā keʻena hoʻokolokolo a me nā ʻoihana hōʻoia a puni ka honua e hana i nā hopena he nui no ʻoe.

6） E ʻae mākou i kāu mau noi hōʻoia a me ka hilinaʻi.

"Ka hui ʻoihana a me ka ʻenehana:

Hiki iā mākou ke hoʻololi i kahi hopena hōʻoia piha no ʻoe e like me kāu ʻōnaehana a kōkua iā ʻoe e hele wikiwiki i ka mākeke pahuhopu.

E kōkua mākou iā ʻoe e hoʻomohala a hoʻāʻo i kāu huahana, a hāʻawi i ka ʻikepili pololei.

Ka manawa hoʻouna:
Jun-28-2021 Ua hoʻopuka ka mana o Kina i kahi kikoʻī hōʻike o ka mana hoʻololi o 25 Manaʻo no ka pale ʻana i ka pōʻino hana uila. Ua hana ka Chinese National Energy Administration i kēia hoʻololi ma ka hoʻonohonoho ʻana i nā kūkākūkā me nā hui uila a me nā loea e hoʻopau i ka ʻike a me nā pōʻino i loaʻa mai ka makahiki 2014, i mea e alakaʻi ai i ka mākaʻikaʻi ʻoi aku ka maikaʻi a pale i nā pōʻino.
ʻAʻole pono e hoʻohana i ka waihona ikehu electrochemistry waena nui i nā ʻeke lithium-ion ternary a i ʻole nā ​​pāʻani sodium-sulfer. 'A'ole pili 'ia 'o Echelon traction batteries, a pono e lawe 'ia i ka nānā 'ana i ka palekana ma muli o ka traceable data. E hoonohoia na lumi lako ma ka papa hookahi, a e hana mua ia. No hoʻokahi keʻena ahi, ʻaʻole e oi aku ka nui o nā ʻeke ma mua o 6MWʻH. No nā lumi lako i ʻoi aku ka nui ma mua o 6MWʻH, pono e loaʻa kahi ʻōnaehana kinai ahi. E hahai ka kikoʻī o ka ʻōnaehana i ka 2.12.6 o ke kiʻi hoʻolaha.