Intshayelelo:
Ngophuhliso olukhawulezileyo lomzi mveliso wamandla amatsha, iibhetri ze-lithium, njengesixhobo esibalulekileyo sokugcina amandla, sisetyenziswe ngokubanzi kwizithuthi zombane, iinkqubo zokugcina amandla, amanye amabala. Ukuqinisekisa ukhuseleko, ukuthembeka kunye nokusebenza kweebhetri zeLithium, uvavanyo lwesayensi kunye novavanyo lubalulekile. Njengesixhobo esiphambili sale nkqubo,Izixhobo zeBetium zebhetriDlala indima ebaluleke kakhulu. Eli nqaku liza kuzisa ngokweenkcukacha ukuhlelwa, imigaqo-siseko yokusebenza kunye nokubaluleka kwezixhobo zokuvavanywa kwebhetrium kwizicelo ezahlukeneyo.
Ukubaluleka kovavanyo lwebhetri ye-lithium
Ukusebenza kweebhetri zeLithium kuchaphazela ngokuthe ngqo ubomi babo, intlawulo kunye nokukhupha impumelelo kunye nokhuseleko. Ukuze kuqinisekiswe uzinzo kunye nokuthembeka kwebhetri, uvavanyo olubanzi kufuneka lwenziwe, kubandakanya kodwa lungaphezulu kwe-R & D.
Iindidi zezixhobo zovavanyo lwe-lithium
Zininzi iindidi zezixhobo zovavanyo ze-lithium zebhetri ngokweemfuno zovavanyo ezahlukeneyo kunye neendlela zovavanyo. Zinokwahlulwahlulwahlulwahlulwahlulwahlulwahlulwahlulwahlulwahlulwa:
1. Umthamo webhetri
Umthamo webhetri sisibonisi esibalulekileyo ukulinganisa ubungakanani bokugcinwa kwamandla kwiibhetri zeLithium.Umthamo webhetrizihlala zisetyenziselwa ukuvavanya okona kolona phawu lweebhetri zeLithium. Inkqubo yovavanyo ibandakanya ukubeka iliso kwinkcitho kunye nokukhupha inkqubo yebhetri kwaye irekhode inani lilonke lombane onokukhululwa xa ibhetri ikhutshiwe kwi-voltage (kwi-ah okanye i-mah). Olu hlobo lwesixhobo lunokuchaza umahluko phakathi kwelona nani kunye nomthamo otyunjiweyo webhetri ngokusebenza rhoqo.
2. Intlawulo yebhetri kunye nenkqubo yovavanyo lokukhupha
Intlawulo yebhetri kunye nenkqubo yovavanyo yokukhupha sisixhobo esinamandla sovavanyo esinokuthi silingane neemeko zokutshaja kunye nokukhupha imiqathango ngexesha lokusetyenziswa kwawo. Le nkqubo yovavanyo ihlala isetyenziselwa ukufumana ukusebenza kakuhle, ubomi bomjikelo, intlawulo kunye nokukhutshwa kwengxowa yebhetri. Ivavanya ukwenziwa kwebhetri phantsi kweemeko zomsebenzi ezahlukeneyo ngokulawula iiparamitha ezifana nentlawulo kunye nokukhupha i-voltage yangoku, i-Constage, i-voltage kunye nexesha.
I-3. Ibhetri yangaphakathi yokuchasana
Ukuchasana kwebhetri yenye yezona zinto zibalulekileyo ezichaphazela intsebenzo yeebhetri ze-lithium. Ukuxhathisa ngokugqithisileyo kunokubangela ukuba ibhetri incipha, ukunciphisa amandla kunye neengxaki zokhuseleko. IIbhetri kwi-Tester yangaphakathiibala ukuxhathisa kwebhetri ngokulinganisa i-voltage itshintshe ibhetri phantsi kwentlawulo eyahlukeneyo kunye neemeko zokukhupha. Oku kubaluleka kakhulu ekuvavanyweni kwezempilo kwebhetri kunye nokuxela kwangaphambili ubomi bebhetri.
I-4. Ibhetri
I-Simmulator yebhetri sisixhobo sovavanyo esinokuthi silingane notshintsho kwi-voltage nakwiimpawu ezikhoyo zeLithium Beberies. Ihlala isetyenziswa kuphuhliso kunye nokuvavanywa kweenkqubo zolawulo lwebhetri (BMS). Ilinganisa indlela yokuziphatha eguqukayo yebhetri ngokusebenzisa indibaniselwano yomthwalo we-elektroniki kunye nokubonelela ngamandla, ukunceda abasebenzi be-R & D ukuvavanya impendulo yenkqubo yolawulo lwebhetri kwintlawulo eyahlukileyo kunye nokukhupha iimeko ezahlukeneyo.
I-5. Inkqubo yovavanyo lokusingqongileyo
Ukusebenza kweebhetri zeLithium kuya kutshintsha phantsi kweemeko ezahlukeneyo zokusingqongileyo ezinje ngamaqondo obushushu kunye nokufuma. Ke ngoko, inkqubo yovavanyo lokusingqongileyo isetyenziselwa ukulinganisa iimeko zokusebenza ze-lithium Bieds phantsi kweemeko ezahlukeneyo zokusingqongileyo kwaye zivavanye ukuxhathisa kwabo kubushushu obuphakathi, ubushushu obuphantsi, nakwenye indlela yokusebenza. Oku kubaluleke kakhulu ekuvavanyeni uzinzo noKhuseleko lweebhetri kwiindawo ezikhethekileyo.
UMGAQO-NKQUBO WOKUSETYENZISELWA KWE-LINIIUM TESTER
Umgaqo wokuSebenza we-Lithium Tester ye-Lithium usekwe kwiimpawu ze-elektroniki ze-elektroniki kunye neempawu zombane ngexesha lentlawulo kunye nenkqubo yokukhupha. Ukuthatha iUmthamo webhetriUmzekelo, inikezela ngesitali yangoku ukunyanzela ibhetri ukuba ikhutshiwe ngokuthe ngcembe, ibeka iliso kwi-voltage utshintsho lwebhetri ngexesha lokwenyani kwaye libala amandla ebhetri ngexesha lenkqubo yokukhupha. Ngovavanyo oluphindaphindiweyo kunye novavanyo lokukhupha, utshintsho lwentsebenzo lwebhetri lunokuvavanywa, kwaye ke imeko yezempilo yebhetri inokuqondwa.
Ukuze ichaniswe i-tester, ilinganisa ukuguquguquka kwe-voltage nangoku ngexesha lentlawulo kunye nenkqubo yokukhupha ibhetri, kwaye ibala ukunganyangeki kwangaphakathi kwebhetri (R = v / i). Ukungaphantsi kwemali yangaphakathi, ilahleko encinci yebhetri kwaye ilunge ngakumbi ukusebenza.
Izixhobo zokuvavanywa kwebhetri
Izixhobo zebhetri zebhetri zebhetri zizixhobo ezibalulekileyo ukuqinisekisa umgangatho kunye nokusebenza kweebhetri ze-lithium. Banceda abasebenzi be-R & D, abavelisi, abasebenzi bebhetri ukuba baqonde ngokupheleleyo izikhombisi ezahlukeneyo zeebhetri, ngaloo ndlela zinokuqinisekisa ukhuseleko kunye nokuthembeka kweebhetri ngexesha lokusetyenziswa.
I-Heltec ibonelela ngezixhobo ezahlukeneyo zebhetri kwayeIzixhobo zolondolozo zebhetri. Itekisi yethu yebhetri inemisebenzi enjengokuvavanywa komthamo, intlawulo kunye nokuvavanywa, njl njl.
Isicelo sekowuteshini:
Jacqueline:jacqueline@heltec-bms.com/ +86 185 8375 6538
Sucre:sucre@heltec-bms.com/ +86 136 8844 2313
Nancy:nancy@heltec-bms.com/ +86 184 8223 7713
Ixesha leposi: NgoDE-11 ukuya ku-1124