DKGB2-900-2V900AH WOSINKHA BATIRI YA ACID YA GEL

Mu photovoltaic mphamvu yosungirako mphamvu, ntchito ya batri ndi kusunga mphamvu yamagetsi.Chifukwa cha mphamvu zochepa za batri imodzi, makinawa nthawi zambiri amaphatikiza mabatire angapo motsatizana komanso ofanana kuti akwaniritse mawonekedwe amagetsi amagetsi ndi zofunikira za mphamvu, motero amatchedwanso paketi ya batri.Mu dongosolo losungiramo mphamvu za photovoltaic, mtengo woyamba wa paketi ya batri ndi gawo la photovoltaic ndilofanana, koma moyo wautumiki wa paketi ya batri ndi wotsika.The luso magawo batire ndi zofunika kwambiri dongosolo dongosolo.Pamapangidwe osankhidwa, tcherani khutu ku magawo ofunikira a batri, monga kuchuluka kwa batri, voliyumu yovotera, kuyitanitsa ndi kutulutsa pakali pano, kuya kwakuya, nthawi yozungulira, ndi zina zambiri.

Mphamvu ya batri
Kuchuluka kwa batire kumatsimikiziridwa ndi kuchuluka kwa zinthu zomwe zimagwira mu batire, zomwe nthawi zambiri zimawonetsedwa mu ola la ampere Ah kapena milliampere ola mAh.Mwachitsanzo, mphamvu mwadzina ya 250Ah (10hr, 1.80V/selo, 25 ℃) amatanthauza mphamvu yomwe imatulutsidwa pamene mphamvu ya batire imodzi imatsikira ku 1.80V potulutsa pa 25A kwa maola 10 pa 25 ℃.

Mphamvu ya batire imatanthawuza mphamvu yamagetsi yomwe ingaperekedwe ndi batire pansi pa njira inayake yotulutsa, yomwe nthawi zambiri imawonetsedwa mu ma watt maola (Wh).Mphamvu ya batri imagawidwa mu mphamvu zamaganizo ndi mphamvu zenizeni: mwachitsanzo, kwa batri ya 12V250Ah, mphamvu yowunikira ndi 12 * 250 = 3000Wh, ndiko kuti, maola a 3 kilowatt, kusonyeza kuchuluka kwa magetsi omwe batire ikhoza kusunga.Ngati kuya kwakuya ndi 70%, mphamvu yeniyeni ndi 3000 * 70% = 2100 Wh, ndiko kuti, maola 2.1 kilowatt, yomwe ndi kuchuluka kwa magetsi omwe angagwiritsidwe ntchito.

Adavotera mphamvu
Kusiyana komwe kungathe pakati pa ma elekitirodi abwino ndi oipa a batire kumatchedwa voteji ya batire.Mphamvu yovotera ya mabatire a lead-acid ndi 2V, 6V ndi 12V.Batire limodzi lotsogolera-acid ndi 2V, ndipo batire ya 12V imapangidwa ndi mabatire asanu ndi limodzi amodzi.

Mphamvu yeniyeni ya batri si mtengo wokhazikika.Mpweya umakhala wokwera kwambiri pamene batire imatsitsidwa, koma imachepa pamene batire yadzaza.Pamene batire imatulutsidwa mwadzidzidzi ndi mphamvu yaikulu, magetsi amatsikanso mwadzidzidzi.Pali mgwirizano wa mzere pakati pa mphamvu ya batri ndi mphamvu yotsalira.Pokhapokha batire ikatsitsidwa, ubale wosavutawu ulipo.Pamene katunduyo agwiritsidwa ntchito, mphamvu ya batri idzasokonezedwa chifukwa cha kutsika kwa magetsi chifukwa cha kuwonongeka kwa mkati mwa batri.

Kuchulutsa kwambiri komanso kutulutsa mphamvu
Batire ili ndi mbali ziwiri ndipo ili ndi zigawo ziwiri, kulipira ndi kutulutsa.Pakali pano ndi malire.Kuchulukirachulukira ndi kutulutsa mafunde ndi kosiyana kwa mabatire osiyanasiyana.Kuthamanga kwa batire nthawi zambiri kumawonetsedwa ngati kuchuluka kwa batire C. Mwachitsanzo, ngati mphamvu ya batri C = 100Ah, yomwe ikubwera ndi 0.15 C × 100 = 15A.

Kutaya kwakuya ndi moyo wozungulira
Pakugwiritsa ntchito batire, kuchuluka kwa mphamvu yomwe batire imatulutsidwa ndi mphamvu yake yoyengedwa imatchedwa kuya kwake.Moyo wa batri umagwirizana kwambiri ndi kuya kwa kutulutsa.Kuzama kwa kutulutsa kumakhala kozama, moyo wolipira umakhala wamfupi.

Batire imayendetsa ndikutulutsa, komwe kumatchedwa kuzungulira (kuzungulira kumodzi).Pazifukwa zina zotulutsira, kuchuluka kwa mizere yomwe batire ingapirire isanagwire ntchito mosiyanasiyana imatchedwa cycle life.

Pamene kuya kwa batire ndi 10% ~ 30%, ndiko kutulutsa kozama;Kuzama kwa 40% ~ 70% ndikutulutsa kwapakati;Kuzama kwa 80% ~ 90% ndikutulutsa kozungulira kozama.Kuzama kwakuya kwa batire tsiku ndi tsiku panthawi yogwira ntchito kwanthawi yayitali, ndipamenenso moyo wa batri umakhala wamfupi.Kuzama kwa kukhetsa kumapangitsa kuti batire ikhale yotalikirapo.

Pakalipano, batire wamba yosungirako mphamvu ya photovoltaic mphamvu yosungirako mphamvu ndi electrochemical mphamvu yosungirako, yomwe imagwiritsa ntchito mankhwala monga mphamvu yosungirako mphamvu.Njira yolipirira ndi kutulutsa imatsagana ndi kusintha kwamankhwala kapena kusintha kwa sing'anga yosungiramo mphamvu.Makamaka zikuphatikizapo lead asidi batire, madzi otaya batire, sodium sulfure batire, lithiamu ion batire, etc. Pakali pano, lifiyamu batire ndi kutsogolera batire zimagwiritsa ntchito.