Iindaba

Indlela yokudibanisa iibhetri zeSolar zeLithium kwiSeries and Parallel?

Ixesha lokuposa: May-08-2024

  • sns04
  • sns01
  • sns03
  • twitter
  • youtube

Xa uthenga okanye u-DIY eyakho ipakethi yebhetri yelanga ye-lithium, awona magama aqhelekileyo odibana nawo ngothotho kunye nokuhambelana, kwaye ngokuqinisekileyo, lo ngomnye wemibuzo ebuzwe kakhulu kwiqela le-BSLBATT. Kwabo batsha kwiibhetri zelanga zeLithium, oku kunokubhida kakhulu, kwaye ngeli nqaku, BSLBATT, njengomvelisi webhetri ye-lithium yobungcali, sinethemba lokunceda ukuwenza lula lo mbuzo kuwe! Yintoni iSeries kunye noQhagamshelwano oluFanayo? Ngokwenyani, ngamagama alula, ukudibanisa iibhetri ezimbini (okanye ngaphezulu) kuthotho okanye ngokuhambelanayo sisenzo sokudibanisa iibhetri ezimbini (okanye ngaphezulu) kunye, kodwa imisebenzi yoqhagamshelo lwentambo eyenziwayo ukufezekisa ezi ziphumo zimbini yahlukile. Umzekelo, ukuba ufuna ukuqhagamshela ezimbini (okanye ngaphezulu) iibhetri zeLiPo kuthotho, qhagamshela i-terminal evumayo (+) yebhetri nganye kwi-terminal ethabathayo (-) yebhetri elandelayo, njalo njalo, de zonke iibhetri zeLiPo zidityanisiwe. . Ukuba ufuna ukudibanisa ezimbini (okanye ngaphezulu) iibhetri ze-lithium ngokuhambelanayo, qhagamshela zonke iitheminali ezilungileyo (+) kunye kwaye udibanise zonke iitheminali ezingalunganga (-) kunye, njalo njalo, de zonke iibhetri ze-lithium zixhunyiwe. Kutheni kufuneka uQhagamshele iibhetri kuthotho okanye ngokufana? Ukusetyenziswa kwebhetri yelanga ye-lithium eyahlukeneyo, kufuneka sifezekise eyona mpembelelo igqibeleleyo ngokusebenzisa ezi ndlela zimbini zonxibelelwano, ukuze ibhetri yethu ye-lithium yelanga ibe nkulu, ngoko ke luhlobo luni lwesiphumo esilufumanayo unxibelelwano oluhambelanayo kunye nochungechunge oluzisa kuthi? Umahluko ophambili phakathi koluhlu kunye noxhulumaniso oluhambelanayo lweebhetri zelanga ze-lithium yimpembelelo kwi-voltage ephumayo kunye nomthamo wenkqubo yebhetri. Iibhetri zelanga zeLithium eziqhagamshelwe kuthotho ziya kongeza amandla azo ombane kunye ukuze ziqhube oomatshini abafuna amanani aphezulu ombane. Umzekelo, ukuba uqhagamshela iibhetri ezimbini ze-24V 100Ah kuthotho, uya kufumana amandla ombane adityanisiweyo webhetri ye-48V. Umthamo we-100 amp iiyure (Ah) uhlala ufana. Nangona kunjalo, kubalulekile ukuba uqaphele ukuba kufuneka ugcine i-voltage kunye nomthamo weebhetri ezimbini ezifanayo xa udibanisa kwichungechunge, umzekelo, awukwazi ukudibanisa i-12V 100Ah kunye ne-24V 200Ah kwi-series! Okubaluleke kakhulu, ayizizo zonke iibhetri ze-lithium zelanga ezinokudityaniswa kuthotho, kwaye ukuba ufuna ukusebenza ngokulandelelana kwisicelo sakho sokugcina amandla, ke kufuneka ufunde imiyalelo yethu okanye uthethe nomphathi wethu wemveliso ngaphambili! Iibhetri zeSolar Lithium ziQhagamshelwe kwiSeries njengoko kulandelayo Naliphi na inani leebhetri zelanga ze-lithium zidla ngokudityaniswa kuthotho. Ipali engalunganga yenye ibhetri iqhagamshelwe kwipali ephozithivu yenye ibhetri ukuze kwaloo msinga ihambe kuzo zonke iibhetri. Isiphumo sombane esipheleleyo ke ngoko sisimbuku samandla ombane angaphelelanga. Umzekelo: Ukuba iibhetri ezimbini ze-200Ah (iiyure ze-amp) kunye ne-24V (i-volts) nganye zixhunyiwe kwi-series, i-voltage ephumayo ephumayo yi-48V enomthamo we-200 Ah. Endaweni yoko, ibhanki yebhetri yelanga ye-lithium eqhagamshelwe kuqwalaselo oluhambelanayo inokunyusa umthamo weyure ye-ampere yebhetri kumbane omnye. Umzekelo, ukuba uqhagamshela ezimbini iibhetri zelanga ze-48V 100Ah ngokuhambelanayo, uya kufumana ibhetri ye-ion yelanga enomthamo we-200Ah, kunye nombane ofanayo we-48V. Ngokufanayo, ungasebenzisa kuphela iibhetri ezifanayo kunye nomthamo weLiFePO4 iibhetri zelanga ngokuhambelanayo, kwaye unokunciphisa inani leengcingo ezihambelanayo ngokusebenzisa i-voltage ephantsi, ibhetri ephezulu. Uqhagamshelo olunxuseneyo aluyilwanga ukuvumela iibhetri zakho ukuba zenze amandla ngaphezu kwayo nayiphi na imveliso yombane oqhelekileyo, kodwa kunokonyusa ixesha abanokuthi ngalo basebenzise izixhobo zakho. Endaweni yoko, ibhanki yebhetri yelanga ye-lithium eqhagamshelwe kuqwalaselo oluhambelanayo inokunyusa umthamo weyure ye-ampere yebhetri kumbane omnye. Umzekelo, ukuba uqhagamshela ezimbini iibhetri zelanga ze-48V 100Ah ngokuhambelanayo, uya kufumana ibhetri ye-ion yelanga enomthamo we-200Ah, kunye nombane ofanayo we-48V. Ngokufanayo, ungasebenzisa kuphela iibhetri ezifanayo kunye nomthamo weLiFePO4 iibhetri zelanga ngokuhambelanayo, kwaye unokunciphisa inani leengcingo ezihambelanayo ngokusebenzisa i-voltage ephantsi, ibhetri ephezulu. Uqhagamshelo olunxuseneyo aluyilwanga ukuvumela iibhetri zakho ukuba zenze amandla ngaphezu kwayo nayiphi na into engaphezulu kokuphuma kwamandla ombane, kodwa kunokonyusa ixesha abanokuthi ngalo basebenzise izixhobo zakho. Le yindlela iibhetri zeSolar Lithium eziQhagamshelwe ngayo Ndawonye Xa iibhetri ze-lithium zelanga zidibaniswe ngokufanayo, i-terminal e-positive ixhunywe kwi-terminal e-positive kwaye i-terminal e-negative ixhunywe kwi-terminal engafanelekanga. Umthamo wentlawulo (Ah) webhetri yelanga ye-lithium ngoko yongeza ngelixa i-voltage iyonke ilingana nombane webhetri yelanga ye-lithium. Njengomgaqo jikelele, kuphela iibhetri zelanga ze-lithium zombane ofanayo kunye noxinano lwamandla kunye nesimo esifanayo sentlawulo kufuneka zidibaniswe kunye ngokuhambelanayo, kunye nocingo olunqamlezayo kunye nobude kufuneka bufane ngqo. Umzekelo: Ukuba iibhetri ezimbini, nganye ene-100 Ah kunye ne-48V, ziqhagamshelwe ngokufanayo, oku kubangela umbane ophumayo we-48V kunye nomthamo opheleleyo.200Ah. Ziziphi iingenelo zokudibanisa iibhetri ze-lithium zelanga kuthotho? Okokuqala, iisekethe zochungechunge kulula ukuziqonda kunye nokwakha. Iimpawu ezisisiseko zeesekethe zechungechunge zilula, zenza kube lula ukuzigcina nokuzilungisa. Oku kulula kwakhona kuthetha ukuba kulula ukuqikelela indlela yokuziphatha kwesekethe kwaye ubale i-voltage elindelekileyo kunye neyangoku. Okwesibini, kwizicelo ezifuna amandla ombane aphezulu, njengenkqubo yelanga enezigaba ezithathu okanye ugcino lwamandla oshishino kunye norhwebo, iibhetri ezidityaniswe ngothotho zihlala zilukhetho olungcono. Ngokudibanisa iibhetri ezininzi kuthotho, i-voltage iyonke yebhetri iyanda, inika amandla ombane afunekayo kwisicelo. Oku kunokunciphisa inani leebhetri ezifunekayo kwaye kube lula ukuyilwa kwenkqubo. Okwesithathu, iibhetri ze-lithium zelanga ezidityanisiweyo zibonelela ngee-voltages eziphezulu zenkqubo, ezikhokelela kwiinkqubo ezisezantsi. Oku kungenxa yokuba i-voltage isasazwa kuzo zonke iibhetri kwisekethe yochungechunge, enciphisa ukuhamba kwangoku kwibhetri nganye. Iinkqubo ezisezantsi zithetha ukulahlekelwa kwamandla amancinci ngenxa yokuchasana, okukhokelela kwinkqubo esebenzayo. Okwesine, iisekethe kuthotho azishisi ngokukhawuleza, zizenza zibe luncedo kufutshane nemithombo enokutsha. Ekubeni i-voltage isasazwa kwiibhetri kwisekethe yochungechunge, ibhetri nganye ixhomekeke kumbane ophantsi kunokuba i-voltage efanayo isetyenziswe kwibhetri enye. Oku kunciphisa ubungakanani bobushushu obuveliswayo kwaye kunciphisa umngcipheko wokutshisa. Okwesihlanu, amandla ombane aphezulu athetha umbane wenkqubo ephantsi, ngoko ke iingcingo ezincinci zingasetyenziswa. Ukuhla kwamandla ombane kuya kuba kuncinci, oku kuthetha ukuba i-voltage kumthwalo iya kuba kufuphi ne-nominal voltage yebhetri. Oku kunokuphucula ukusebenza kakuhle kwenkqubo kunye nokunciphisa imfuno yocingo olubiza kakhulu. Ekugqibeleni, kwisekethe yochungechunge, i-current kufuneka ihambe kuzo zonke iinxalenye zesekethe. Oku kubangela ukuba onke amacandelo athwale isixa esifanayo sangoku. Oku kuqinisekisa ukuba ibhetri nganye kwisekethe yochungechunge ixhomekeke kwinqanaba elifanayo langoku, elinceda ukulinganisa umrhumo kwiibhetri kunye nokuphucula ukusebenza ngokubanzi kwepakethi yebhetri. Ziziphi izinto ezingalunganga zokuQhagamshela iibhetri kuthotho? Okokuqala, xa inqaku elinye kuthotho lwesekethe lisilela, yonke isekethe iyasilela. Oku kungenxa yokuba isekethe yochungechunge inomzila omnye kuphela wokuhamba kwangoku, kwaye ukuba kukho ikhefu kuloo ndlela, i-current ayikwazi ukuhamba ngesiphaluka. Kwimeko yenkqubo yokugcina amandla elanga edibeneyo, ukuba ibhetri ye-lithium yelanga iyahluleka, yonke ipakethi ingaba yinto engasebenzisekiyo. Oku kunokuncitshiswa ngokusebenzisa inkqubo yolawulo lweebhetri (BMS) ukujonga iibhetri kunye nokwahlula ibhetri engaphumeleliyo phambi kokuba ichaphazele yonke ipakethi. Okwesibini, xa inani lamacandelo kwisiphaluka landa, ukuchasana kwesiphaluka kuyanda. Kwisekethe yochungechunge, ukuchasana okupheleleyo kwesekethe yisamba sokuchasana kwawo onke amacandelo kwisekethe. Njengoko amacandelo amaninzi ongezwa kwisekethe, ukunyuka kokuchasana ngokupheleleyo, okunokunciphisa ukusebenza kwesekethe kunye nokwandisa ukulahlekelwa kwamandla ngenxa yokuchasana. Oku kunokuncitshiswa ngokusebenzisa amacandelo anobuxhakaxhaka obuphantsi, okanye ngokusebenzisa i-parallel circuit ukunciphisa ukuchasana okupheleleyo kwesiphaluka. Okwesithathu, uqhagamshelo loluhlu lonyusa amandla ebhetri, kwaye ngaphandle kwesiguquli, akunakukwazi ukufumana amandla ombane asezantsi kwipakethi yebhetri. Ngokomzekelo, ukuba ipakethe yebhetri ene-voltage ye-24V idibaniswe kwichungechunge kunye nenye ipakethe yebhetri ene-voltage ye-24V, i-voltage ephumayo iya kuba yi-48V. Ukuba isixhobo se-24V sixhunyiwe kwi-pack yebhetri ngaphandle kokuguqula, i-voltage iya kuba phezulu kakhulu, engonakalisa isixhobo. Ukuze ugweme oku, i-converter okanye i-voltage regulator ingasetyenziselwa ukunciphisa i-voltage ukuya kwinqanaba elifunekayo. Ziziphi iiNzuzo zokuQhagamshela iibhetri ngokuFanayo? Enye yeenzuzo eziphambili zokudibanisa iibhanki zebhetri ze-lithium zelanga ngokuhambelanayo kukuba umthamo webhanki yebhetri uyanda ngelixa i-voltage ihlala ifana. Oku kuthetha ukuba ixesha lokuqhuba leebhetri liyandiswa, kwaye okukhona iibhetri ezininzi ezidityaniswe ngokunxuseneyo, kokukhona ibhetri ingasetyenziswa. Ngokomzekelo, ukuba iibhetri ezimbini ezinomthamo we-100Ah iibhetri ze-lithium zixhunyiwe ngokufanayo, umthamo obangelwayo uya kuba ngu-200Ah, ophinda kabini ixesha lokuqhuba kwipakethi yebhetri. Oku kuluncedo kakhulu kwizicelo ezifuna ixesha elide lokuqhutywa. Enye inzuzo yoxhumo oluhambelanayo kukuba ukuba enye yeebhetri zelanga ze-lithium zihluleka, ezinye iibhetri zisenako ukugcina amandla. Kwisekethe efanayo, ibhetri nganye inendlela yayo yokuhamba ngoku, ngoko ke ukuba ibhetri enye iyasilela, ezinye iibhetri zisenokubonelela ngamandla kwisekethe. Oku kungenxa yokuba ezinye iibhetri azichatshazelwa yibhetri engaphumelelanga kwaye zisenokugcina amandla ombane kunye nomthamo ofanayo. Oku kubaluleke kakhulu kwizicelo ezifuna umgangatho ophezulu wokuthembeka. Ziziphi izinto ezingeloncedo zokuDibanisa iibhetri zeSolar zeLithium kwiParallel? Ukudibanisa iibhetri ngokuhambelanayo kwandisa umthamo opheleleyo webhanki yebhetri yelanga ye-lithium, ekwanyusa ixesha lokutshaja. Ixesha lokutshaja linokuba lide kwaye kube nzima ngakumbi ukulilawula, ngakumbi ukuba iibhetri ezininzi ziqhagamshelwe ngaxeshanye. Xa iibhetri ze-lithium zelanga zidibaniswe ngokufanayo, okwangoku kuhlulwe phakathi kwabo, oku kunokukhokelela ekusetyenzisweni okuphezulu kwangoku kunye nokuhla kwamandla aphezulu. Oku kunokubangela iingxaki, ezifana nokunciphisa ukusebenza kakuhle kunye nokushisa kweebhetri. Uxhulumaniso oluhambelanayo lweebhetri ze-lithium zelanga lunokuba ngumngeni xa unika amandla iinkqubo ezinkulu zamandla okanye xa usebenzisa iijeneretha, njengoko zingenako ukusingatha imisinga ephezulu eveliswa ngamabhetri ahambelanayo. Xa iibhetri zelanga ze-lithium zidibene ngokufanayo, kunokuba nzima ukufumana iziphene kwi-wiring okanye kwiibhetri zomntu. Oku kunokwenza kube nzima ukuchonga kunye nokulungisa iingxaki, ezinokubangela ukunciphisa ukusebenza okanye iingozi zokhuseleko. Ngaba kuyenzeka ukuQhagamshela iLithium Solar Biiatriyo zombini kwiSeries nakwiParallel? Ewe, kunokwenzeka ukudibanisa iibhetri ze-lithium kuzo zombini uchungechunge kunye nokuhambelana, kwaye oku kubizwa ngokuba yi-series-parallel connection. Olu hlobo loxhulumaniso lukuvumela ukuba udibanise izibonelelo zechungechunge zombini kunye nokudibanisa okufanayo. Kudibaniso oluhambelanayo, ungadibanisa iibhetri ezimbini okanye ngaphezulu ngokunxuseneyo, emva koko uqhagamshele amaqela amaninzi kuthotho. Oku kukuvumela ukuba wongeze umthamo kunye nombane wepakethi yebhetri yakho, ngelixa ugcina inkqubo ekhuselekileyo nethembekileyo. Umzekelo, ukuba uneebhetri ezine ze-lithium ezinomthamo we-50Ah kunye nombane oqhelekileyo we-24V, ungadibanisa iibhetri ezimbini ngokuhambelanayo ukwenza i-100Ah, i-24V yebhetri pack. Emva koko, unokwenza i-100Ah yesibini, i-24V yebhetri ipakethi kunye nezinye iibhetri ezimbini, kwaye uqhagamshele iipakethi ezimbini kuthotho ukwenza i-100Ah, i-48V yebhetri ipakethe. Uthotho kunye noQhagamshelwano oluFanayo lwebhetri yeSolar Lithium Ukudibanisa uchungechunge kunye noxhumo oluhambelanayo luvumela ukuguquguquka okukhulu ukufezekisa i-voltage ethile kunye namandla kunye neebhetri eziqhelekileyo. Uqhagamshelo olunxuseneyo lunika umthamo ofunekayo opheleleyo kwaye uqhagamshelo lothotho lunika amandla ombane aphezulu afunekayo okusebenza kwenkqubo yokugcina ibhetri. Umzekelo: Iibhetri ezi-4 ezine-volts ezingama-24 kunye ne-50 Ah nganye isiphumo kwi-48 volts kunye ne-100 Ah kwi-series-parallel connection. Iindlela ezigqwesileyo zoLuhlu kunye noQhagamshelwano oluFanayo lweebhetri zeSolar Lithium Ukuqinisekisa ukusetyenziswa okukhuselekileyo nokusebenzayo kweebhetri ze-lithium, kubalulekile ukulandela iindlela ezifanelekileyo xa udibanisa kuchungechunge okanye ngokufana. Ezi nkqubo ziquka: ● Sebenzisa iibhetri ezinomthamo ofanayo kunye nombane. ● Sebenzisa iibhetri ezivela kumenzi kunye nebhetshi efanayo. ● Sebenzisa isixokelelwano solawulo lwebhetri (BMS) ukubeka iliso kunye nokulinganisela ukutshajiswa nokukhupha ipakethi yebhetri. ● Sebenzisa ifyuzi okanye isiqhekezi sesekethe ukukhusela ipakethi yebhetri kwi-overcurrent okanye kwiimeko zombane. ● Sebenzisa izihlanganisi ezikumgangatho ophezulu kunye neengcingo ukunciphisa ukuxhathisa kunye nokuveliswa kobushushu. ● Kuphephe ukutshaja kakhulu okanye ukukhupha kakhulu ipakethi yebhetri, njengoko oku kunokubangela umonakalo okanye kunciphise ubomi bayo bubonke. Ngaba i-BSLBATT yasekhaya yeBattery yeSolar inokuQhagamshelwa kwiSeries okanye kwiParallel? Iibhetri zethu ezisemgangathweni zelanga zasekhaya zinokuqhutywa kuthotho okanye ngokunxuseneyo, kodwa oku kukhethekileyo kwimeko yokusetyenziswa kwebhetri, kwaye uthotho luntsonkothile ngakumbi kunokufana, ke ukuba uthenga ibhetri ye-BSLBATT kwisicelo esikhulu, iqela lethu lobunjineli liya kuyila Isisombululo esisebenzayo kwisicelo sakho esithile, ukongeza ekongezeni ibhokisi yokuntywila kunye nebhokisi yombane ophezulu kuyo yonke inkqubo kuthotho! Kukho izinto ezimbalwa ekufuneka uzigcine engqondweni xa usebenzisa iibhetri ze-lithium zasekhaya ze-BSLBATT, ezikhethekileyo kuthotho lwethu. -Iibhetri zethu zodonga lwaMandla zinokuqhagamshelwa kuphela ngokunxuseneyo, kwaye zinokwandiswa ukuya kuthi ga kwiipakethi zebhetri ezingama-30 ezifanayo. -Iibhetri zethu ezifakwe kwiRack zinokudityaniswa ngokuhambelana okanye kuthotho, ukuya kuthi ga kwiibhetri ezingama-32 ngokuhambelanayo ukuya kuthi ga kwi-400V kuthotho. Okokugqibela, kubalulekile ukuqonda iziphumo ezahlukeneyo zokuhambelana kunye noqwalaselo lothotho ekusebenzeni kwebhetri. Ingaba kukunyuka kwamandla ombane ukusuka kuqwalaselo lwechungechunge okanye ukunyuka kwamandla e-amp-yure ukusuka kuqwalaselo oluhambelanayo; ukuqonda ukuba ezi ziphumo zahluka njani kunye nendlela yokulungelelanisa indlela ogcina ngayo iibhetri zakho kubalulekile ekwandiseni ubomi bebhetri kunye nokusebenza.


Ixesha lokuposa: May-08-2024