Ziziphi iimpawu zabalawuli belanga?

Ukusetyenziswa kwamandla elanga kuya kuthandwa ngakumbi, yintoni umgaqo osebenzayo womlawuli welanga?

Umlawuli welanga usebenzisa i-microcomputer ye-chip enye kunye nesoftware ekhethekileyo ukuqonda ulawulo olukrelekrele kunye nolawulo oluchanekileyo lokukhutshwa usebenzisa isantya sokukhupha ibhetri ukulungiswa kweempawu. Abavelisi be-inverter balandelayo baya kunika intshayelelo eneenkcukacha:

1. Ukuziqhelanisa nemo yokutshaja enezigaba ezintathu

Ukuwohloka kokusebenza kwebhetri kubangelwa ikakhulu zizizathu ezibini ngaphandle kokuguga okuqhelekileyo kobomi: esinye kukukhupha irhasi yangaphakathi kunye nokulahleka kwamanzi okubangelwa kumbane wokutshaja kakhulu; enye yivoltheji yokutshaja ephantsi kakhulu okanye ukutshaja okunganelanga. I-Plate sulfation. Ngoko ke, ukutshaja kwebhetri kufuneka kukhuselwe kumda ogqithisileyo. Yahlulahlulwe ngobukrelekrele yangamanqanaba amathathu (i-voltage yomda wangoku rhoqo, ukucutha amandla ombane rhoqo kunye ne-trickle current), kwaye ixesha lokutshaja kwezi zigaba zithathu zisetwa ngokuzenzekelayo ngokomahluko phakathi kwebhetri entsha nendala. , Sebenzisa ngokuzenzekelayo imowudi yokutshaja ehambelanayo ukuhlawula, kunqanda ukusilela konikezelo lwamandla ebhetri, ukuphumeza isiphumo esikhuselekileyo, esisebenzayo, esigcweleyo.

2. Ukhuseleko lokutshaja

Xa amandla ombane ebhetri egqithile kumbane wokugqibela wokutshaja, ibhetri iya kuvelisa ihydrogen neoksijini ize ivule ivalve ukuze ikhuphe igesi. Isixa esikhulu sokuguquka kwegesi ngokuqinisekileyo siya kukhokelela ekulahlekeni kwe-electrolyte fluid. Ngaphezu koko, nokuba ibhetri ifikelela kumbane wokugqibela wokutshaja, ibhetri ayinakutshajwa ngokupheleleyo, ngoko ke umsinga wokutshaja awufanele unqunyulwe. Ngeli xesha, umlawuli ulungelelaniswa ngokuzenzekelayo yinzwa eyakhelwe-ngaphakathi ngokuhambelana nobushushu be-ambient, phantsi kwemeko yokuba i-voltage yokutshaja ayigqithisi ixabiso lokugqibela, kwaye ngokuthe ngcembe inciphisa ukutshaja kwangoku ukuya kwimeko ye-trickle, ngokulawula ngokufanelekileyo i-oksijeni. umjikelo recombination kunye cathode hydrogen evolution inkqubo ngaphakathi ibhetri , Ukuya kumlinganiselo omkhulu ukuthintela ukubola umthamo webhetri ukuguga.

3. Ukukhuselwa kokukhutshwa

Ukuba ibhetri ayikhuselwanga ekukhutshweni, nayo iya konakala. Xa i-voltage ifikelela kwi-voltage encinci yokukhupha, umlawuli uya kunqumla ngokuzenzekelayo umthwalo ukukhusela ibhetri ekukhupheni ngaphezulu. Umthwalo uya kuphinda uvulwe kwakhona xa ukutshaja kwepaneli yelanga yebhetri kufikelela kumbane wokuqalisa ngokutsha osetwe sisilawuli.

4. Ukulawulwa kwegesi

Ukuba ibhetri iyasilela ukubonisa ukusabela kwegesi ixesha elide, umaleko weasidi uya kuvela ngaphakathi ebhetrini, nto leyo eya kubangela ukuba umthamo webhetri wehle. Ke ngoko, sinokuwukhusela rhoqo umsebenzi wokukhusela ukutshaja ngokusebenzisa isekethe yedijithali, ukuze ibhetri ngamaxesha athile ibone ukuphuma kombane wokutshaja, ithintele umaleko we-asidi yebhetri, kunye nokunciphisa ukuncitshiswa komthamo kunye nefuthe lememori yebhetri. Yandisa ubomi bebhetri.

5. Ukhuseleko loxinzelelo olugqithisileyo

I-varistor ye-47V idibaniswe ngokuhambelana ne-terminal yokufakelwa kwamandla ombane wokutshaja. Iya kuchithwa xa i-voltage ifikelela kwi-47V, ibangela isiphaluka esifutshane phakathi kwee-terminals ezintle kunye nezibi ze-terminal yokufaka (oku akuyi konakalisa ipaneli yelanga) ukukhusela i-voltage ephezulu ekonakalisa isilawuli kunye nebhetri.

6. Ukhuseleko lwangoku

Umlawuli welanga udibanisa i-fuse kwichungechunge phakathi kwesekethe yebhetri ukukhusela ngokufanelekileyo ibhetri kwi-overcurrent.