EMU1203-12V Lithium LFP ngwugwu batrị BMS
Okwu Mmalite ngwaahịa
(1) Nchọpụta voltaji cell na batrị
Nchịkọta oge na nleba anya nke voltaji nke otu ìgwè nke sel 4 iji nweta ihe nrịbama nke cell na mkpuchi mkpuchi na nchebe.The voltaji nchọpụta ziri ezi nke otu unit bụ ≤± 20mV na -20 ~ 70 ℃, na voltaji nchọpụta ziri ezi nke PACK bụ ≤± 0.5% na -20 ~ 55℃.
(2) Nhazi otu cell nwere ọgụgụ isi
Enwere ike ịhazi mkpụrụ ndụ na-enweghị nha nha n'oge ị na-akwụ ụgwọ ma ọ bụ nọrọ na njikere, nke nwere ike melite oge ojiji batrị na ndụ okirikiri.
(3) Ọrụ tupu ụgwọ
Enwere ike ịmalite ọrụ tupu ụgwọ ọrụ ozugbo mgbe agbanyere ike ma ọ bụ ịgbanye tube mgbapụta.Enwere ike ịtọ oge ịkwụ ụgwọ (1S ruo 7S), nke a na-eji eme ihe n'ọnọdụ ọnọdụ ibu dị iche iche na-ezere mmepụta BMS nchebe obere oge.
(4) Ike batrị na oge okirikiri
Gbakọọ ikike batrị fọdụrụnụ ozugbo, mezue mmụta nke mkpokọta ụgwọ yana ikike ịwepu n'otu oge, yana nleba anya SOC dị mma karịa ± 5%.Ọ nwere ọrụ nke ịgbakọ ọnụ ọgụgụ nke ụgwọ na mwepu okirikiri.Mgbe ike mwepu nke mkpọ batrị ruru 80% nke ikike zuru oke nke setịpụrụ, ọnụọgụ okirikiri na-abawanye site na otu, yana enwere ike ịgbanwe uru ntọala oke okirikiri batrị site na kọmpụta nnabata.
Isi batrị, gburugburu na nchọpụta okpomọkụ ike: 2 isi okpomọkụ, 1 ambient okpomọkụ, na 1 ike okpomọkụ ka a na-atụ site NTC.The okpomọkụ nchọpụta ziri ezi bụ ≤± 2℃ n'okpuru ọnọdụ nke -20 ~ 70 ℃.
(5) RS485 nkwurịta okwu interface
PC ma ọ bụ onye nwere ọgụgụ isi n'ihu nwere ike ghọta nlekota data batrị, njikwa ọrụ na ntọala paramita site na telemetry nzikọrịta ozi RS485, nrịbama dịpụrụ adịpụ, mgbanwe dịpụrụ adịpụ, njikwa anya na iwu ndị ọzọ.
Kedu ihe bụ ojiji?
Ọ nwere ọrụ nchebe na mgbake dị ka otu n'elu voltaji / n'okpuru voltaji, ngụkọta voltaji n'okpuru voltaji / n'elu voltaji, ụgwọ / ịgbapụta n'elu ugbu a, elu okpomọkụ, obere okpomọkụ na obere sekit.Chọpụta nha SOC ziri ezi yana ndekọ ọkwa ahụike SOH n'oge ịchaji na ịchaji.Nweta nguzozi voltaji n'oge ịchaji.A na-eme nzikọrịta ozi data na onye ọbịa site na nzikọrịta ozi RS485, a na-eme nhazi nhazi na nlekota data site na mmekọrịta kọmputa dị elu site na ngwanrọ kọmputa dị elu.
Uru
1. Ọrụ nchekwa:A na-echekwa ibe data ọ bụla dịka mgbanwe steeti BMS siri dị.Enwere ike ịchekwa data nha n'ime oge ụfọdụ site na ịtọ oge oge ndekọ.Enwere ike ịgụta data akụkọ ihe mere eme site na kọmpụta onye nnabata wee chekwaa dị ka faịlụ.
2. Ọrụ ikpo oku:Na-enye interface kpo oku.Nhazi sekit pụrụ iche na-eji mmepụta ọkụ ọkụ na-ebu ibu, nke na-arụpụta 3A ugbu a ma nwee ike nweta oke ọkụ ọkụ nke 5A.
3. Ọrụ ịgba ụgwọ:Melite nkwụsi ike nchaji batrị, zere nnukwu voltaji dị elu ozugbo ma chebe nchekwa nkeonwe na ngwaahịa.Usoro chaja pụrụ iche na-echekwa batrị nke ọma ma gbatịa ndụ ọrụ nke mkpọ batrị.
4. Nkwukọrịta (CAN+485) ọrụ:Otu interface ahụ dakọtara na nkwurịta okwu RS485 na nkwurịta okwu CAN, na-eme ka ọ bụrụ ọtụtụ ebumnuche.
