Intshayelelo:
I-Heltec Energy isanda kuqalisa indleko esebenzayoumvavanyi wokukhupha umthamo webhetri- HT-DC50ABP. Ngokusebenza kwayo okugqwesileyo kunye neempawu ezityebileyo, lo mvavanyi wokukhupha umthamo webhetri uzisa isisombululo kwintsimi yovavanyo lwebhetri.
I-HT-DC50ABP inoluhlu olubanzi lokuguquguquka kwaye ihambelana ngokugqibeleleyo neentlobo ezahlukeneyo zeebhetri ukusuka kwi-5-120V. Ingaba ibhetri encinci ye-low-voltage okanye i-pack-high-voltage battery pack, i-bettery capacity discharge tester inokuvavanywa ngokuchanekileyo. Olu phawu lwenza ukuba iimeko zesicelo salo zibe banzi kakhulu, zibandakanya iindawo ezininzi ukusuka kwiimveliso ze-3C ukuya kwiinkqubo zokugcina amandla, ukuhlangabezana neemfuno zamashishini ahlukeneyo ovavanyo lwebhetri.
Uluhlu lovavanyo lokukhupha umthamo webhetri
Iumvavanyi wokukhupha umthamo webhetriisebenza kakuhle ekulungiseni iiparamitha zovavanyo. Uluhlu lolawulo lwe-voltage luyi-5-120V, uluhlu lwangoku lolawulo luyi-1-50A, kwaye ubungakanani besinyathelo sohlengahlengiso luchanekile kwi-0.1V kunye ne-0.1A, enokuthi ifanise ngokuchanekileyo iimfuno zokukhutshwa kweebhetri ezahlukeneyo. Ngelo xesha, ukuchaneka komlinganiselo we-betri umthamo wokukhupha umvavanyi uphezulu kakhulu, kunye nokuchaneka kwe-voltage ye-± 0.1% kunye nokuchaneka kwangoku kwe-± 0.2%. Oku kuchaneka kusemthethweni unyaka omnye emva kokuthenga, ukubonelela abasebenzisi ngokukhuselwa kwedatha ethembekileyo.
Iindlela zokukhupha umvavanyi womthamo webhetri
Umvavanyi wokukhupha umthamo webhetri uneendlela ezintathu zokukhupha ezikrelekrele: ukukhutshwa kombane rhoqo, ukukhutshwa kwexesha, kunye nokukhutshwa komthamo osisigxina. Imowudi yokukhutshwa kwe-voltage eqhubekayo inokufanisa inkqubo yokukhutshwa kwebhetri kwi-voltage ethile, inceda iinkampani ukuba zivavanye ukusebenza kwebhetri kwindawo ezinzileyo yombane; Imowudi yokukhutshwa kwexesha ivumela abasebenzisi ukuba bagqibe iimvavanyo ngexesha elithile, ukuphucula ukusebenza kovavanyo; Imowudi esisigxina yokukhupha umthamo isetyenziselwa ukulinganisa umthamo webhetri kunye nokuqinisekisa ukuchaneka komthamo webhetri. Ezi ndlela zisebenza kunye ukuhlangabezana neemfuno ezahlukeneyo zovavanyo.
Ngokubhekiselele kukhuseleko kunye nokuzinza, i-HT-DC50ABP isebenza ngokugqwesileyo. Lo mvavanyi wokukhupha umthamo webhetri unemisebenzi emine yokukhusela engundoqo, enokujongana ngokufanelekileyo neemeko ezingaqhelekanga ezifana nokugqithisa kwebhetri, i-overcurrent, uxhumano olubuyisela umva, kunye nokushisa okuphezulu. Xa ibhetri i-overvoltage okanye i-overcurrent, umhloli uya kunqumla ngokukhawuleza isiphaluka ukukhusela umonakalo webhetri; Xa ibhetri ibuyiselwe umva, isixhobo siyazikhusela ukunqanda iziphene; I-alamu yangaphakathi yeqondo lokushisa eliphezulu kunye nokukhusela indlela yokukhusela, idibaniswe nokupholisa umoya okunyanzeliswayo kunye ne-2-minute yokulibaziseka kokusebenza kwendlela yokutshatyalaliswa kobushushu, iqinisekisa ukuzinza kwezixhobo phantsi kwexesha elide lomsebenzi ophezulu.
Ukulula kokusebenza kwakhona yeyona nto ibalaseleyo kule ntoumvavanyi wokukhupha umthamo webhetri. Uyilo lojongano lomsebenzisi lusebenziseka lula, kwaye iswitshi ye-encoding kulula ukuyisebenzisa. Ukuyicinezela kuya kungena kwiphepha lesethingi, kwaye ukujikeleza kuya kulungelelanisa iiparamitha. Emva kokukhanyisa kunye nokudibanisa ibhetri, abasebenzisi banokukhetha phakathi kwezicwangciso ezikhawulezayo okanye izicwangciso zesiko. Izicwangciso ezikhawulezayo ezifanelekileyo kwiintlobo zebhetri eziqhelekileyo, inkqubo ibala ngokuzenzekelayo iiparitha zokukhupha; Iisetingi ezilungiselelweyo ziyahlangabezana neemfuneko zokusetwa ezichanekileyo zabasebenzisi kwiibhetri ezikhethekileyo. Ngexesha lenkqubo yovavanyo, isikrini sokubonisa sibonisa ulwazi oluphambili olufana nombane webhetri, ixesha elisebenzayo, ubushushu bomatshini, kunye nokuseta okwangoku ngexesha langempela. Emva kokuba uvavanyo lugqityiwe, iphepha leziphumo zovavanyo oluneenkcukacha luya kuvela ngokuzenzekelayo, kubandakanya umthamo wokukhupha, ukusetyenziswa kwamandla, ixesha lokukhutshwa, kunye neejika zangoku zombane, okwenza kube lula kubasebenzisi ukuba bahlalutye kwaye bavavanye.
I-Heltec HT-DC50ABP ibhetri yokukhupha umvavanyi ibonelela ngesisombululo esisebenzayo, esichanekileyo, nesikhuselekileyo sokuvavanya ibhetri, ukukhuthaza uphuhliso olongezelelweyo lweshishini lebhetri kuphando nophuhliso, imveliso, kunye nokuhlola umgangatho. Ukuba ufuna ukufunda ngakumbi malunga nolwazi olunxulumene nemveliso kunye neeparamitha, unakocofa kwiphepha leenkcukacha zemvelisookanye uqhagamshelane nathi. Kakade ke, sinazo nezinyeabavavanyi umthamo webhetriukukhetha kuyo. Uthandabuza ngantoni? Khawuleza uthathe inyathelo!
Isicelo seNtelekelelo yeendleko:
UJacqueline:jacqueline@heltec-bms.com/ +86 185 8375 6538
Nancy:nancy@heltec-bms.com/ +86 184 8223 7713
Ixesha lokuposa: May-09-2025