Kushandiswa kwebhatiri reLithium kwakapfuura nemumashandisirwo akasiyana siyana, kubva kumagetsi maviri-mavhiri, maRV, uye ngoro dzegorofu kuenda kukuchengetedza simba repamba uye kuseta maindasitiri. Mazhinji eaya masisitimu anoshandisa parallel bhatiri masisitimu kuti asangane nesimba ravo uye simba rinodiwa. Nepo kuwirirana kwakabatana kuchigona kuwedzera huwandu uye kupa redundancy, ivo vanounzawo zvinonetsa, zvichiita kuti Battery Management System (BMS) yakakosha. Kunyanya yeLiFePO4uye Li-ionmabhatiri, kubatanidza asmart BMSyakakosha pakuita kuti pave nekuita kwakakwana, kuchengeteka, uye hupenyu hurefu.
Parallel Mabhatiri muMazuva ese Zvishandiso
Magetsi maviri-mavhiri uye diki mota dzinofamba dzinowanzo shandisa lithium mabhatiri kupa simba rakakwana uye renji rekushandisa zuva nezuva. Nekubatanidza akawanda bhatiri mapaketi akafanana,chiiinogona kuwedzera huwandu hwazvino, ichigonesa kuita kwepamusoro uye madaro marefu. Saizvozvo, mumaRV uye ngoro dzegorofu, bhatiri masisitimu anoenderana anopa simba rinodiwa kune ese ari maviri ekufambisa uye ekubatsira masisitimu, semarambi nemidziyo.
Mudzimba dzekuchengetera magetsi masisitimu uye madiki maindasitiri setups, akafanana-akabatana mabhatiri e-lithium anogonesa kuchengetedza simba rakawanda kutsigira zvakasiyana-siyana zvinoda simba. Aya masisitimu anovimbisa kugadzikana kwesimba rekupa panguva yekushandiswa kwepamusoro kana mune off-grid mamiriro.
Nekudaro, kubata akawanda mabhatiri e-lithium mukuwirirana hakuna kutwasuka nekuda kwekugona kusaenzana uye nyaya dzekuchengetedza.
Basa Rakakosha reBMS muParallel Battery Systems
Kuve nechokwadi chekuti Voltage uye Yazvino Balance:Mukugadzirisa kwakafanana, imwe neimwe lithium bhatiri paki inofanirwa kuchengetedza yakafanana voltage level kuti ishande nemazvo. Kusiyana kwemagetsi kana kuramba kwemukati pakati pemapakiti kunogona kutungamira mukugovewa kwazvino, nemamwe mapaketi ari kushanda zvakanyanya asi mamwe asingashande. Kusaenzana uku kunogona kukurumidza kutungamirira mukuderera kwekuita kana kutokundikana. BMS inoramba ichitarisa uye kuyera voltage yepakiti yega yega, kuve nechokwadi kuti inoshanda zvakabatana kuti iwedzere kushanda nesimba uye kuchengetedzeka.
Safety Management:Chengetedzo chinhu chinonyanya kunetsa, Pasina BMS, mapaketi akafanana anogona kusangana nekuwedzeresa, kuburitsa zvakanyanya, kana kupisa zvakanyanya, izvo zvinogona kutungamirira kune kupisa kunotiza-mamiriro ezvinhu anogona kuva nengozi apo bhatiri rinogona kubata moto kana kuputika. Iyo BMS inoshanda sekuchengetedza, kutarisa tembiricha yega yega, voltage, uye ikozvino. Zvinotora zviito zvekugadzirisa zvakadai sekubvisa tambo yechaja kana kurodha kana chero paki yakadarika miganhu yekushandisa yakachengeteka.
Kuwedzera Bhatiri Hupenyu:MuRVs, kuchengetedza simba repamba, lithium mabhatiri anomiririra mari yakakosha. Nekufamba kwenguva, misiyano yekuchembera kwemapaketi ega ega inogona kukonzeresa kusaenzana mune yakafanana system, kuderedza hupenyu hwese hwebhatiri array. BMS inobatsira kudzikisira izvi nekuenzanisa mamiriro ekuchaja (SOC) pamapaketi ese. Nekudzivirira chero paki imwe chete kuti isanyanya kushandiswa kana kuwandisa, iyo BMS inova nechokwadi chekuti mapaketi ese akura zvakaenzana, nekudaro achiwedzera hupenyu hwebhatiri.
Monitoring State of Charge (SOC) uye State of Health (SOH):Muzvishandiso zvakaita sekuchengetedza simba repamba kana RV magetsi masisitimu, kunzwisisa iyo SoC uye SoH yemabhatiri mapaketi kwakakosha kune inoshanda simba manejimendi. Iyo smart BMS inopa chaiyo-nguva dhata pane yekuchaja uye hutano mamiriro ega ega paki mukuenderana kwakafanana. Mafekitari mazhinji emazuva ano eBMS,akadai seDALY BMSipa yepamusoro smart BMS mhinduro nemaapplication akazvipira. Aya maBMS maapplication anobvumira vashandisi kuti vatarise kure mabhatiri masisitimu avo, kukwidziridza mashandisiro esimba, kuronga kugadzirisa, uye kudzivirira kusingatarisirwe nguva yekudonha.
Saka, mabhatiri anofanana anoda BMS here? Zvamazvirokwazvo. Iyo BMS igamba risingaimbidzwe rinoshanda chinyararire kuseri kwezviitiko, richiona kuti maapplication edu ezuva nezuva anosanganisira mabhatiri anofanana anomhanya zvakanaka uye zvakachengeteka.
Nguva yekutumira: Sep-19-2024
