Ukutolikwa kwe "3S" kwinkqubo yokugcina amandla kwishishini kunye nezorhwebo

01 BMS
I-BMS, inkqubo yokulawula ibhetri, yinxalenye ebalulekileyo yenkqubo yokugcina amandla ejongene nolawulo olubanzi lwebhetri ukuqinisekisa ukusebenza ngokukhuselekileyo kwebhetri.

1. Ukubeka iliso: I-BMS ifumana ubume bebhetri kunye nolwazi lokusebenza ngokubeka iliso ngexesha langempela lombane webhetri, okwangoku, ubushushu kunye nezinye iiparamitha. Oku kunceda ukubona iimpazamo zebhetri okanye iziphazamiso ngexesha kwaye kunika uqikelelo oluchanekileyo lobume bebhetri.
2. Ukulawula: I-BMS inokulawula inkqubo yokutshaja kunye nokukhutshwa kwebhetri ngokweemfuno zenkqubo yokugcina amandla. Iqinisekisa ukuba ibhetri isebenza phakathi komgangatho wobushushu obufanelekileyo kwaye iyanciphisa iiparamitha ezifana nezangoku kunye nevolthi yombane ukukhusela ibhetri ekonakalisweni ekutshajweni nasekukhupheni okanye ukugcwala kakhulu.
3. Ibhalansi: I-BMS inokulinganisa umahluko wentlawulo phakathi kweeseli zomntu ngamnye ngaphakathi kwipakethi yebhetri ukuqinisekisa ukuba iseli nganye inokutshajwa kwaye ikhutshwe ngokulinganayo. Oku kunciphisa ukungalingani phakathi kweebhetri kunye nokuphucula umthamo kunye nobomi benkqubo yokugcina amandla.
4. Ukhuseleko: I-BMS idlala indima ebalulekileyo yokukhusela kwiinkqubo zokugcina amandla. Inokubeka iliso kwiqondo lokushisa lokusebenza, okwangoku, i-voltage kunye nezinye iiparameters zebhetri, kwaye ithathe amanyathelo xa i-anomaly ifunyenwe, njengokuqhawula umbane okanye ukukhupha i-alamu ukuphepha iingozi ezinokubakho ezifana nokushisa, ukutshaja ngokugqithiseleyo okanye ukukhupha ibhetri.
Le misebenzi inokuphucula ngakumbi ukusebenza, ukhuseleko kunye nobomi benkqubo yokugcina amandla, ngaloo ndlela iqinisekisa ukusebenza okukhuselekileyo kwexesha elide lenkqubo.

02 EMS
I-EMS, inkqubo yokulawula amandla, ingundoqo yenkqubo yokugcina amandla, ixanduva lokufumana idatha, uhlalutyo lwedatha kunye nokucwangciswa kwamandla ukuqinisekisa ukulingana kwamandla kunye nokusebenza ngokuqhelekileyo kwenkqubo yokugcina amandla.
I-EMS inokubeka iliso kwimeko yezixhobo zokugcina amandla (ezifana ne-PCS, i-BMS, iimitha zombane, ukukhuselwa komlilo, i-air conditioning, njl.) ngexesha langempela, kwaye iqonde ulwabiwo oluchanekileyo kunye nokucwangciswa kwamandla ngokusebenzisa isicwangciso sokusebenza kwezoqoqosho kunye neqhinga lokukhusela ukhuseleko. . Ingaba yinkqubo yogcino lwamandla amancinci naphakathi kwishishini kunye nezorhwebo okanye indawo enkulu yokugcina amandla kwicala legridi, i-EMS idlala indima ebalulekileyo.

03 PCS
I-PCS yi-converter yokugcina amandla, eyona nxalenye ingundoqo ukuqonda ukuhamba kwe-bidirectional yamandla ombane phakathi kwenkqubo yokugcina amandla kunye negridi yamandla, kwaye inoxanduva lokulawula inkqubo yokutshaja kunye nokukhupha ibhetri, kunye nokwenza utshintsho lwe-AC / DC. .
I-PCS yenziwe nge-DC/AC bidirectional converter, iyunithi yokulawula, njl njl. Umlawuli we-PCS ufumana imiyalelo yolawulo lwe-EMS ngonxibelelwano kwaye ulawula umguquli ukuba ahlawule okanye akhuphe ibhetri ngokwemiyalelo. Kwangaxeshanye, umlawuli we-PCS unxibelelana ne-BMS nge-interface ye-CAN ukufumana ulwazi lobume bebhetri, enokuqonda ukutshaja okukhuselekileyo kunye nokukhupha ibhetri kunye nokuqinisekisa ukusebenza okukhuselekileyo kwebhetri.
Okwangoku, iinkqubo zokugcina amandla kwimizi-mveliso kunye nezorhwebo zigubungela i-50kW/100kWh, 125kW/233kWh, 200kW/372kWh kunye namanye amacandelo ombane, iseti ibhetri yokugcina amandla, i-BMS eyaphuhliswayo, i-EMS, i-PCS kwenye, ukuhanjiswa okuguquguqukayo, ukuphumeza uyilo, ukufakela. kunye nokusebenza kunye nokugcinwa kweminimalist, ukusebenza kakuhle okuphezulu.

Shwankathela
Konke kuzo zonke, njengoko amacandelo angundoqo okugcina amandla oshishino kunye nezorhwebo, i-BMS, i-EMS, i-PCS ihambelana nokusebenza kunye nokusetyenziswa kwenkqubo yokugcina amandla, ngoko ke ukuqonda okubanzi kwemisebenzi kunye neendima zala macandelo mathathu, kwaye ukucwangciswa okufanelekileyo kunye nokulungiswa komsebenzi wentsebenziswano phakathi kwabo kuya kunceda ukufezekisa ukusebenza kakuhle kunye nokuzinza kweenkqubo zokugcina amandla oshishino kunye nezorhwebo.