EMU1103-Micro Inverter Energy Storage Lithium LFP/NMC

(1)Kuonekwa kwesero uye bhatiri voltage

Chaiyo nguva yekuunganidza uye yekutarisa yeakateedzana bhatiri cell voltage kuti uwane uye pasi pemagetsi alarm uye kuchengetedzwa kwemaseru ebhatiri.Voltage yekuona kurongeka kwemasero ebheteri ± 10mV pa 0-45 ℃ uye ± 30mV pa -20-70 ℃.Alarm uye kudzivirira parameter zvirongwa zvinogona kuchinjwa kuburikidza nekombuta yepamusoro.

(2) Kuchaja bhatiri uye kuburitsa ikozvino kuona

Nekubatanidza ikozvino yekudzivirira yekuona mune yakakura yekuchaja uye yekuburitsa dunhu, iyo chaiyo-nguva yekuunganidza uye yekutarisa yekuchaja uye yekuburitsa ikozvino yebhatiri pack inowanikwa kuti iwane kuchaja uye kuburitsa yazvino alarm nedziviriro, nekurongeka ikozvino kuri nani kupfuura ± 1. %.Alarm uye dziviriro parameter marongero anogona kuchinjwa kuburikidza nepamusoro komputa.

(3) Basa rekuchengetedzwa kwedunhu pfupi

Iyo ine yekuona uye yekudzivirira basa rekubuda pfupi dunhu.

(4) Battery simba uye nhamba yema cycles

Chaiyo-nguva kuverenga kweyakasara bhatiri huwandu, kudzidza kwechaji yakazara uye yekuburitsa huwandu panguva imwe, SOC yekufungidzira iko kuri nani kupfuura ± 5%.Iko kukosha kwekugadzirisa kwebhatiri cycle capacity parameter inogona kuchinjwa kuburikidza nekombuta yepamusoro.

(5) Kuenzana kwemasero akangwara ega

Yedu Battery Balancing System yakagadzirirwa kugadzirisa dambudziko remasero asina kuenzana panguva yekuchaja uye yekumira.Nekunyatso kuenzanisa maseru, sisitimu yedu inova nechokwadi chekushanda kwakakwana uye inovandudza zvakanyanya nguva yese yebasa uye kutenderera hupenyu hwebhatiri.

Chimwe chezvakakosha zveBattery Balancing System yedu kugona kudzorwa nekugadziriswa kuburikidza nekombuta yepamusoro.Izvi zvinoreva kuti iyo yakadzikama yekuvhura voltage uye yakaenzana mutsauko kudzvanywa inogona kuiswa zviri nyore zvinoenderana nezvinodiwa chaizvo.Uku kuchinjika kunoita kuti vashandisi vagone kukwenenzvera maitiro ekuyeresa, kuve nechokwadi chekushanda kwakanyanya uye mabhatiri anogara kwenguva refu.

Zvakanakira zveBattery Bancing System yedu zvinoshamisa.Haisi chete kugadzirisa nyaya dziripo dzisina kuenzana nesero, asi zvakare inodzivirira kusaenzana kweramangwana kubva kuitika.Iyi proactive maitiro haingochengetedzi nguva nemari chete asiwo inoderedza kushushikana kwekubata nemabhatiri asina kuvimbika.

Zvakare, yedu Battery Balancing System yakagadzirwa nekunyanya kufunga nezvekuchengetedza.Yakagadzirirwa kunyatsobata yakakwirira voltages uye kushandiswa kwakasimba, kuve nechokwadi chekushanda kwakavimbika uye kwakachengeteka.Iyi nhanho yekuchengetedza yakakosha, kunyanya mumashandisirwo ayo mabhatiri anoiswa mukuchaja kwenguva refu kana kushandiswa zvakanyanya.

Mukupedzisa, yedu yekuenzanisa bhatiri system chinhu chinodiwa muindasitiri yebhatiri.Nekugona kwayo kudzikamisa bhatiri panguva yekuchaja kana kumira, inovimbisa hupenyu hurefu hwesevhisi uye hupenyu hurefu hwekutenderera.Kugadzirisa zvigadziriso kuburikidza nekombuta yepamusoro kunowedzera kuve nyore, zvichibvumira vashandisi kugadzirisa maitiro ekuyeresa kuti asangane nezvinodiwa chaizvo.

(6) One-bhatani chinja

Kana iyo BMS iri mukufanana, tenzi anogona kudzora kuvharika uye kutanga kwevaranda.Muridzi anofanira kufona nenzira yakafanana, uye kero yekufona yemugamuchiri haigone kubatidzwa nekudzimwa nekiyi imwe chete.(Iyo bhatiri inoyerera kune mumwe nemumwe kana ichimhanya zvakafanana, uye haigone kudzimwa nekiyi imwe).

(7) CAN, RM485, RS485 kutaurirana interface

CAN kutaurirana kunotaurirana zvinoenderana neprotocol yeimwe inverter, uye inogona kubatanidzwa kune inverter yekutaurirana.Inoenderana neanopfuura makumi mana emhando.

(8) Kuchaja ikozvino kumisa basa

Maitiro maviri eanoshanda ezvino kudzikamisa uye passive ikozvino kudzikamisa, unogona kusarudza imwe zvinoenderana nezvaunoda.

1. Active current limiting: Kana BMS iri mu charger state, BMS inogara ichibatidza MOS chubhu yezvino limiting module, uye inoshingairira kuganhura kuchajisa ku10A.

2. Passive current limiting: Muchaji, kana chaja chasvika pakuchaja yakawandisa alarm value, BMS inobatidza 10A current limiting function, uye wotarisazve kuti charger yazvino inosvika here pane passive current limiting condition mushure memaminitsi mashanu. yezvino kudzikiswa.(Open passive current limit value inogona kusetwa).