Namuhla's izinhlelo zokugcina amandla, ukukhetha uhlobo olulungile lwebhethri kubalulekile, ikakhulukazi ezindaweni zokuhlala, ezohwebo, nezimboni. Kungakhathaliseki ukuthi okokugcina amandla avela kumasistimu elanga noma ukunika amandla izimoto zikagesi (EVs), amandla kagesi ebhethri adlala indima ebalulekile ekunqumeni uhlelo.'s ukusebenza kahle, ukuphepha, kanye nezindleko. Amabhethri e-high voltage (HV) kanye ne-low voltage (LV) ayizinketho ezimbili ezivamile, ngalinye linikeza izinzuzo eziyingqayizivele namakesi okusebenzisa. Ngakho-ke, lapho wakha noma uthuthukisa isistimu yakho yokugcina amandla, ulukhetha kanjani uhlobo olungcono kakhulu lwebhethri? Kulesi sihloko, thina'ngizobheka kabanzi umehluko phakathi kwamabhethri kagesi aphezulu kanye namabhethri aphansi ukuze sikusize wenze isinqumo unolwazi.

Liyini Ibhethri Le-A High Voltage (HV)?

Kumongo wezinhlelo zokulondoloza amandla, ngokuvamile sichaza isistimu yebhethri enevoltheji elinganiselwe ebangeni elingu-90V-1000V njengesistimu kagesi ephezulu. Lolu hlobo lwesistimu yokugcina amandla luvame ukusetshenziselwa izidingo ezinkulu zamandla, njengokugcina amandla ezentengiselwano nezimboni, iziteshi zokushaja izimoto zikagesi, njll. Ihlanganiswe ne-inverter ye-hybrid yezigaba ezintathu, ingakwazi ukuphatha imithwalo yamandla aphezulu futhi inikeze ukusebenza kahle nokusebenza okuphezulu. ezinhlelweni ezidinga amanani amakhulu okukhipha amandla esikhathini eside.

Ikhasi Elihlobene: Buka i-BSLBATT High Voltage Battery

Yiziphi Izinzuzo Zamabhethri Anamandla Kagesi Aphezulu?

Ukusebenza kahle kokudlulisela phambili

Enye yezinzuzo zamabhethri anamandla kagesi ukudluliswa kwamandla okuthuthukisiwe kwesistimu yokugcina. Kuzinhlelo zokusebenza lapho isidingo samandla sisikhulu, i-voltage eyengeziwe isho ukuthi isistimu yokugcina idinga amandla amancane ukuze ilethe inani lamandla afanayo, okunciphisa inani lokushisa elikhiqizwa ukusebenza kwesistimu yebhethri futhi igweme ukulahlekelwa kwamandla okungadingekile. Lokhu kwanda kokusebenza kahle kubaluleke kakhulu ezinhlelweni zokugcina amandla angaphezu kuka-100kWh.

I-scalability enkulu 

Amasistimu ebhethri kagesi kagesi aphezulu nawo angakala, kodwa ngokuvamile asekelwe kumthamo webhethri amakhulu, asukela ku-15kWh – 200kWh ngebhethri elilodwa, okuwenza abe yinketho ekhethwayo kubakhiqizi abancane, amapulazi elanga, amandla omphakathi, ama-microgrid nokunye.

Usayizi wekhebula owehlisiwe kanye nezindleko

Ngenxa yokwenyuka kwe-voltage, inani elifanayo lamandla likhiqiza lamanje elincane, ngakho-ke amasistimu ebhethri kagesi aphezulu awadingi ukwenza usinki abaningi ngakho-ke adinga kuphela ukusebenzisa izintambo ezinosayizi omncane, okusindisa izindleko zempahla futhi anciphise kakhulu ubunkimbinkimbi bemishini. ukufakwa.

Ukusebenza okungcono ezinhlelweni zamandla aphezulu

Eziteshini zokushaja izimoto zikagesi, abakhiqizi bezimboni, kanye nezinhlelo zokusebenza zokugcina amandla esikali segridi, okuvamise ukubandakanya ukuphuma kwamandla aphezulu, amasistimu webhethri ane-voltage ephezulu ahle kakhulu ekuphatheni ukukhuphuka kwamandla amakhulu, okungathuthukisa kakhulu ukuzinza nokuthembeka kwamandla enhlangano. ukusetshenziswa, ngaleyo ndlela kuvikela imithwalo ebalulekile, ukuthuthukisa ukusebenza kahle, nokunciphisa izindleko.

Ububi be-High Voltage Battery Systems

Vele kunezinhlangothi ezimbili kuyo yonke into futhi amasistimu ebhethri kagesi aphezulu anezinkinga zawo:

Izingozi Zokuphepha

Ububi obukhulu bezinhlelo zebhethri lamandla kagesi aphezulu ukwanda kwengozi yohlelo. Lapho usebenzisa futhi ufaka isistimu yebhethri lamandla kagesi aphezulu, udinga ukulungela ukugqoka izingubo ezivikelayo nezivikelayo ukuze ugweme ingozi yokushaqeka kwamandla kagesi aphezulu.

AMACEBISO: Amasistimu ebhethri ane-voltage ephezulu adinga izinqubo zokuphepha eziqinile, okuhlanganisa ukuvikelwa kwesekethe okukhethekile, amathuluzi afakwe i-insulated, nochwepheshe abaqeqeshiwe bokufaka nokunakekela.

Izindleko eziphezulu zangaphambili

Nakuba izinhlelo zokugcina amandla kagesi aphezulu zithuthukisa ukusebenza kahle kwebhethri namandla okuguqulwa, ukuba yinkimbinkimbi kwezingxenye zesistimu (izinto zokusebenza ezengeziwe zokuphepha nezici zokuvikela) kwandisa izindleko zokutshalwa kwezimali kwangaphambili. Isistimu ngayinye ye-high-voltage inebhokisi layo eliphezulu eline-master-slave architecture yokuthola nokulawula idatha yebhethri, kuyilapho amasistimu ebhethri aphansi-voltage engenalo ibhokisi lamandla aphezulu.

Liyini ibhethri le-voltage ephansi?

Ezinhlelweni zokugcina amandla, amabhethri ngokuvamile asebenza ku-12V – 60V abizwa ngokuthi amabhethri anamandla aphansi, futhi avame ukusetshenziswa ezixazululweni zelanga elingekho kugridi njengamabhethri e-RV, indawo yokugcina amandla, iziteshi ze-telecom, kanye ne-UPS. Amasistimu ebhethri asetshenziswa kakhulu okugcinwa kwamandla okuhlala ngokuvamile angu-48V noma angu-51.2 V. Uma unweba umthamo ngesistimu yebhethri ye-voltage ephansi, amabhethri angaxhunywa kuphela ngokuhambisana namanye, ukuze i-voltage yesistimu ingashintshi. amabhethri kagesi ophansi avame ukusetshenziswa lapho ukuphepha, ukufakwa kalula, kanye nokuthengeka kuyizinto ezibalulekile ezicatshangelwayo, ikakhulukazi kumasistimu angadingi inani elikhulu lokuphuma kwamandla okuqhubekayo.

Ikhasi Elihlobene: Buka Amabhethri Amandla Aphansi we-BSLBATT

Izinzuzo zamabhethri Amandla Aphansi

Ukuphepha Okuthuthukisiwe

Ukuphepha kuvame ukuba ngenye yezinto ezicatshangelwayo kubanikazi bezindlu lapho bekhetha isistimu yokugcina amandla, futhi amasistimu ebhethri kagesi aphansi athandwa ngenxa yokuphepha kwawo okungokwemvelo. Amaleveli e-low-voltage asebenza kahle ekwehliseni ubungozi bebhethri, ngesikhathi sokufakwa, ukusetshenziswa nokugcinwa, futhi enze amabhethri ane-voltage ephansi abe uhlobo lwebhethri oluvame kakhulu nolusetshenziswa njalo kwizinhlelo zokusebenza zokugcina amandla ekhaya.

Umnotho Ophakeme

Amabhethri anamandla aphansi abiza kakhulu ngenxa yezidingo zawo eziphansi ze-BMS kanye nobuchwepheshe obuvuthiwe, okuwenza angabizi kakhulu. Ngokunjalo ukwakheka kwesistimu nokufakwa kwamabhethri anamandla aphansi kulula futhi nezidingo zokuwafaka ziphansi, ngakho abafaki bangaletha ngokushesha futhi bonge ezindlekweni zokuwafaka.

Ifanele Isitoreji Samandla Esincane

Kubanikazi bezindlu abanamaphaneli elanga ophahleni noma amabhizinisi adinga amandla okusekela ngezinhlelo ezibucayi, amabhethri aphansi kagesi ayisixazululo esinokwethenjelwa nesisebenzayo sokugcina amandla. Ikhono lokugcina amandla elanga amaningi phakathi nosuku nokuwasebenzisa ngesikhathi samahora aphakeme noma ukuphela kukagesi kuyinzuzo enkulu, okuvumela abasebenzisi ukuthi bonge ezindlekweni zamandla futhi banciphise ukuthembela kugridi.

Ukungalungi kwezinhlelo zebhethri ye-voltage ephansi

Ukusebenza Okuphansi

Ukusebenza kahle kokudluliswa kwamandla ngokuvamile kuphansi kunaleyo yamasistimu ebhethri anamandla kagesi ngenxa yamandla amanje aphezulu adingekayo ukuze kulethwe inani lamandla afanayo, okuholela emazingeni okushisa aphezulu ezintanjeni nasezixhunyweni kanye namaseli angaphakathi, okuholela ekutheni ukulahlekelwa amandla ngokungadingekile.

Izindleko Zokunwetshwa Eziphakeme

Amasistimu ebhethri ane-voltage ephansi anwetshwa ngokuhambisana, ukuze amandla kagesi esistimu ahlale efana, kodwa yamanje iphindaphindeka, ngakho-ke ekufakweni okuningi okuhambisanayo udinga izintambo ezinkulu ukuze ubambe amaza aphezulu, okuholela ezindlekweni eziphezulu zempahla, futhi ihambisana kakhulu nesistimu, ukufakwa kuyinkimbinkimbi kakhulu. Ngokuvamile, uma amabhethri angaphezu kwama-2 exhunywe ngokufanayo, sizoncoma amakhasimende ukuthi asebenzise ibha yebhasi noma ibhokisi lebhasi ukuze afakwe. 

Ukukala Okukhawulelwe

Amasistimu ebhethri ane-low-voltage ane-scalability elinganiselwe, ngoba ngokwanda kwamabhethri, ukusebenza kahle kwesistimu kuzoba phansi naphansi, futhi ulwazi phakathi kwamabhethri ukuqoqa inani elikhulu ledatha, ukucutshungulwa nakho kuzohamba kancane. Ngakho-ke, kumasistimu amakhulu wokugcina amandla, kuyanconywa ukusebenzisa amasistimu ebhethri kagesi aphezulu ukuze athembeke kakhulu.

Umehluko Phakathi Kwamabhethri Anamandla Kagesi Aphezulu Namandla Aphansi

Ukuqhathaniswa Kwedatha Yebhethri ye-HV ne-LV

Isithombe
Uhlobo	I-B-LFEP48-100E	Ibhokisi lokufanisa i-HVS
I-Nominal Voltage (V)	51.2	409.6
Amandla Okuqamba (Wh)	20.48	21.29
Ubukhulu(mm)(W*H*D)	538*483(442)*544	665*370*725
Isisindo(Kg)	192	222
Linganisa. Iyashaja Yamanje	200A	26A
Linganisa. Ukukhipha Okwamanje	400A	26A
Ubukhulu. Iyashaja Yamanje	320A	52A
Ubukhulu. Ukukhipha Okwamanje	480A	52A

Ikuphi Okungcono Kakhulu Ezidingweni Zakho Zesitoreji Samandla?

Womabili amasistimu ebhethri ane-voltage ephezulu kanye ne-low-voltage anezinzuzo zawo ezithile, futhi kunezici ezimbalwa ezibalulekile okufanele uzicabangele lapho ukhetha uhlelo lwakho lokugcina amandla, okuhlanganisa izidingo zamandla, ibhajethi nokucatshangelwa kokuphepha.

Kodwa-ke, uma usaqala izinhlelo zokusebenza ezahlukene, sincoma ukuthi ukhethe ngokulandelayo:

Amasistimu ebhethri kagesi aphansi:

• Isitoreji Solar Sendawo yokuhlala: Ukugcina amandla emini ukuze asetshenziswe ngezikhathi zesidingo esikhulu noma ebusuku.
• Amandla Ayisipele Sezimo Eziphuthumayo: Agcina izinto ezisetshenziswayo ezibalulekile nezisetshenziswa zisebenza phakathi nokuphela kukagesi noma ukuphelelwa yisikhathi.

Amasistimu Ebhethri Anamandla Kagesi:

• Isitoreji samandla ezentengiselwano: Ilungele izinkampani ezinemithamo emikhulu yelanga, amapulazi omoya noma amanye amaphrojekthi wamandla avuselelekayo.
• Ingqalasizinda Yemoto Kagesi (EV): Amabhethri kagesi aphezulu alungele ukunika amandla iziteshi zokushaja ze-EV noma izimoto.
• Isitoreji Sezinga Legridi: Izinsiza nabahlinzeki besevisi yamandla bavame ukuthembela kumasistimu anamandla kagesi ukuze alawule ukuhamba kwamandla amakhulu futhi aqinisekise ukuzinza kwegridi.

Kafushane, cabanga ukukhetha ibhethri lesitoreji samandla kagesi aphezulu ezindlini ezinenani elikhulu labantu, ukulayishwa kwamandla aphezulu, kanye nezidingo eziphezulu ngesikhathi sokushaja, futhi ngokuphambene nalokho kumabhethri okugcina amandla aphansi. Ngokuhlola ngokucophelela izidingo zakho zokugcina amandla-kungakhathaliseki ukuthi isistimu yelanga yasekhaya noma ukufakwa kwezentengiso okukhulu-ungakhetha ibhethri eliqondana nemigomo yakho, uqinisekise ukusebenza kahle nokwethembeka kwesikhathi eside.