Intshayelelo:
Iibhetri zeLithiumziya zithandwa kakhulu kwizicelo ezisusela kwizithuthi zombane ukuya kwiinkqubo zokugcina amandla avuselelekayo. Nangona kunjalo, enye yeengxaki ngeebhetri ze-lithium kukuba kukho ukungalingani kweeseli, okunokukhokelela ekusebenzeni okunciphileyo kunye nobomi obufutshane. Kulapho i-isilinganisi sebhetri ye-lithiumibalulekile. Kweli nqaku, siza kuhlola ukubaluleka kwee-equalizers zebhetri ye-lithium kunye nendlela ezisebenza ngayo ukuqinisekisa ukusebenza kakuhle kunye nobude bexesha lenkqubo yakho yebhetri ye-lithium.
Yintoni i-lithium battery equalizer?
I-lithium battery equalizer sisixhobo esenzelwe ukulinganisela i-voltage kunye nemeko yokutshaja (i-SOC) yeeseli nganye nganye ngaphakathi kwe-lithium battery pack. Oku kubaluleke kakhulu kwiinkqubo zebhetri ezinkulu apho iiseli ezininzi ziqhagamshelwe ngokulandelelana okanye ngaxeshanye. I-equalizer isebenza ngokusasaza amandla kwakhona phakathi kweeseli ukuqinisekisa ukuba zonke zisebenza kwi-voltage efanayo kunye ne-SOC, ngaloo ndlela kwandisa amandla kunye nokusebenza kakuhle kwe-battery pack.
Isebenza njani i-lithium battery equalizer?
Izilinganisi zebhetri yeLithiumsebenzisa iindlela ezahlukeneyo ukulinganisela iiseli ezikwipakethi yebhetri. Enye indlela eqhelekileyo kukusebenzisa i-passive balancing, equka ukukhupha amandla agqithisileyo kwibhetri ye-voltage ephezulu ukuya kwibhetri ye-voltage ephantsi nge-resistor okanye enye into engasebenziyo. Le nkqubo inceda ukulinganisa amanqanaba e-voltage azo zonke iiseli, ithintela iiseli nganye ekutshajeni kakhulu okanye ekukhupheni kakhulu.
Enye indlela kukulinganisela okusebenzayo, okuquka ukusebenzisa iisekethe ze-elektroniki ezisebenzayo ukuhambisa amandla phakathi kweeseli. Ezi sekethe zijonga i-voltage yeseli nganye kwaye zilawula ukuhamba kwamandla ukuqinisekisa ukuba zonke iiseli zihlala zilungelelene. Ukulinganisela okusebenzayo kudla ngokusebenza ngakumbi kunokulinganisela okungasebenziyo kwaye kunokunceda ukugcina impilo iyonke kunye nokusebenza kwebhetri.
Ukubaluleka kwe-lithium battery equalizer
Ukungalingani kweeseli kwi-lithium battery pack kunokuchaphazela kakubi ukusebenza kunye nokhuseleko. Xa iibhetri zingalingani, ezinye iiseli zinokutshajiswa kakhulu ngelixa ezinye zinokutshajiswa kancinci, nto leyo ekhokelela kwiingozi zokhuseleko ezifana nokuncipha kwamandla, ukuwohloka okukhawulezileyo, kunye nokubaleka kobushushu. Ii-equalizers zebhetri yeLithium zinceda ekunciphiseni le ngxaki ngokuqinisekisa ukuba zonke iiseli zisebenza ngaphakathi kwe-voltage efanelekileyo kunye nobubanzi be-SOC, ngaloo ndlela zandisa ubomi be-battery pack kwaye zinciphise umngcipheko wokungaphumeleli.
Ukongeza ekuphuculeni ukusebenza kunye nokhuseleko, ii-equalizer zebhetri ye-lithium zinceda ekuphuculeni ukusebenza kakuhle kwenkqubo yebhetri. Ngokugcina iiseli zilungelelene, i-equalizer inceda ukwandisa amandla akhoyo ebhetri, nto leyo ekhokelela kwixesha elide lokusebenza kunye nokwanda kwamandla okugcina amandla. Oku kubaluleke kakhulu kwizicelo ezifana nezithuthi zombane kunye nokugcinwa kwamandla avuselelekayo, apho ukusebenza okuthembekileyo kweenkqubo zebhetri kubaluleke kakhulu.
Ukongeza, ukusebenzisaisilinganisi sebhetri ye-lithiuminokonga iindleko ekuhambeni kwexesha. Ngokuthintela ukonakala kwangaphambi kwexesha nokuqinisekisa ukusebenza kwebhetri ngendlela efanayo, isidingo sokutshintshwa nokugcinwa kwangaphambi kwexesha siyancitshiswa, ekugqibeleni kunciphisa iindleko zizonke zobunini beenkqubo zebhetri ye-lithium.
Isiphelo
Isishwankathelo, i-lithium battery equalizer idlala indima ebalulekileyo ekugcineni impilo kunye nokusebenza kwepakethi yakho yebhetri ye-lithium. Ngokulinganisa i-voltage kunye ne-SOC yeeseli nganye, ezi zixhobo zinceda ukwandisa ukusebenza kakuhle, ixesha elide kunye nokhuseleko lweenkqubo zebhetri ye-lithium. Njengoko imfuno yeebhetri ze-lithium iqhubeka nokukhula kumashishini onke, ukubaluleka kokulinganisela iiseli ngempumelelo nge-equalizer akunakugxininiswa kakhulu.izilinganisi zebhetri ye-lithiumkufuneka ibe yinto ephambili kubavelisi, abadibanisi kunye nabasebenzisi bokugqibela ukuze bavule amandla apheleleyo ezisombululo zabo zokugcina amandla.
IHeltec Energy liqabane lakho elithembekileyo ekwenzeni iibhetri. Ngokugxila kakhulu kwiR&D kunye noluhlu olubanzi lwezixhobo zebhetri, sinikezela ngezisombululo ezihlala zitshintsha ukuhlangabezana neemfuno ezihlala zitshintsha zoshishino. Ukuzibophelela kwethu kwiimveliso ezigqwesileyo, izisombululo ezenzelwe wena, iinkonzo ezipheleleyo emva kokuthengisa kunye nobudlelwane obuqinileyo nabathengi kusenze saba lukhetho olukhethwayo kubavelisi beebhetri kunye nababoneleli kwihlabathi liphela.
Ukuba unemibuzo okanye ungathanda ukwazi okungakumbi, nceda ungathandabuzi ukubuzaqhagamshelana nathi.
Isicelo seNgqikelelo:
UJacqueline:jacqueline@heltec-energy.com/ +86 185 8375 6538
Impumelelo:sucre@heltec-bms.com/ +86 136 8844 2313
UNancy:nancy@heltec-energy.com/ +86 184 8223 7713
Ixesha lokuthumela: Septemba-11-2024