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1.0 Mau Oyamba Dongosolo la Photovoltaic limasiyanasiyana m'njira zosiyanasiyana, monga kutalika kwa dongosolo, nyali yamaluwa ya solar, yayikulu mpaka 0.3 ~ 2W, yayikulu mpaka MW-level solar photovoltaic power station.
Fomu yake yofunsira imagwiritsidwanso ntchito kwambiri m'magawo ambiri monga zapakhomo, zoyendera, kulumikizana, komanso kugwiritsa ntchito malo. Ngakhale kukula kwa dongosolo la photovoltaic ndi losiyana, kapangidwe kake kapangidwe ndi ndondomeko ya ntchito ndizofanana. Nkhaniyi ifotokoza mwachidule dongosolo la photovoltaic system, ndikuyang'ana njira yake yowerengera mphamvu.
2.0 Mapangidwe a photovoltaic systems 1. Solar cell module: Solar cell module (yomwe imadziwikanso kuti photovoltaic module) molingana ndi chingwe chofunikira cha dongosolo, mofanana, kutembenuza mphamvu ya dzuwa kukhala mphamvu yamagetsi yamagetsi pansi pa kuwala kwa dzuwa, ndilo gawo lalikulu la solar photovoltaic system.
2. Battery: Sungani mphamvu yamagetsi ya module ya solar cell, pamene kuwala sikukwanira kapena madzulo, kapena kufunikira kwa katundu kuli kwakukulu kuposa mphamvu yotumizidwa ndi gawo la selo la dzuwa, mphamvu yosungirako imatulutsidwa kuti ikwaniritse zofuna za mphamvu za katundu, yomwe ndi solar photovoltaic system. Kusungirako mphamvu.
Pakalipano, solar photovoltaic system imagwiritsidwa ntchito kwambiri ndi mabatire a lead-acid. Dongosolo lokhudzana ndi zofunikira zapamwamba, nthawi zambiri limagwiritsa ntchito batire ya acid-zotuluka yotuluka kwambiri, batire yamadzi-lamadzi amchere, ndi zina zotero.
Controller: Imatchula ndikuwongolera kuyitanitsa kwa batri, ndikuwongolera mphamvu yotulutsa ma module a solar cell ndi batri-to-load molingana ndi zofunikira zamagetsi, yomwe ndi gawo lalikulu la dongosolo lonse. Ndi chitukuko cha mafakitale a solar photovoltaic, ntchito ya olamulira ikuwonjezeka, pali chizolowezi chophatikizana ndi zigawo zolamulira zachikhalidwe, ma inverters, ndi machitidwe owunikira, monga AES's SPP ndi SMD mndandanda wa olamulira ophatikiza atatu Ntchito. 4.
Inverter: Mu dongosolo la magetsi a photovoltaic, ngati katundu wa AC uli, chipangizo cha inverter chimagwiritsidwa ntchito kutembenuza mphamvu ya DC ya module ya solar solar kapena batri yotulutsidwa mwachindunji ku katunduyo. Mfundo yaikulu yogwirira ntchito yamagetsi a photovoltaic power supply system ndiyo kulipiritsa mphamvu yamagetsi ya msonkhano wamtundu wa dzuwa kudzera mu ulamuliro wa olamulira ku batri, yomwe imaperekedwa mwachindunji ku katundu, ngati katunduyo akufunidwa, ngati kuwala kwa dzuwa sikukwanira. kapena usiku Batire imayendetsedwa ndi batire pansi pa ulamuliro wa wolamulira. Ponena za dongosolo la photovoltaic lomwe lili ndi katundu wa AC, m'pofunikanso kuwonjezera inverter kuti atembenuke kutembenuka kwa magetsi a DC kuti asinthe.
Kugwiritsa ntchito photovoltaic system kuli ndi mitundu yosiyanasiyana, koma mfundo yaikulu ndi yaying'ono. 3.0 Njira Yowerengera Mphamvu ya Battery ya Solar Mphamvu yopangira mphamvu ya dzuwa imatanthawuza mphamvu yopangira mphamvu ya ma module a solar cell WP.
Kuchuluka kwa mphamvu yopangira mphamvu kumadalira mphamvu ya H (WH) yomwe imatha kudyedwa ndi katundu 24h. Mphamvu zomwe zimadyedwa ndi katunduyo zimavotera ndi katundu 24h, zomwe zimatsimikizira mphamvu za P (AH) zomwe zimadyedwa ndi katundu 24h, ndiyeno kuganizira nthawi ya tsiku ndi tsiku ndi zotsatira za masiku amvula, kuwerengera batire ya dzuwa yomwe ikugwira ntchito panopa IP ( a). Kuchokera pagwero lamphamvu lamagetsi, voteji ya batire imasankhidwa, ndipo batire ndi voteji mwadzina kuti mudziwe kuchuluka kwa batire ndi batire yoyandama Vf (V), kenako kutentha kwa Vt (V) chifukwa cha kukwera kwa kutentha. chifukwa cha kuwonjezeka kwa kutentha.
Zotsatira za kuthamanga kwa VD (V) kwa anti-charge diode Pn mphambano imatha kuwerengera mphamvu yogwiritsira ntchito Vp (V) ya gulu la solar cell, ndi IP (a) ndi magetsi opangira Vp (V) ndi gulu la solar cell. The solar cell module power generation power WP (W) ikhoza kutsimikiziridwa, potero imapanga mphamvu ya ma modules a dzuwa, ndikuyika chiwerengero cha midadada ya ma module a solar cell ndi chiwerengero cha magulu ofanana a modules ya solar cell ndi zomwe zinapangidwira. mphamvu ya WP ndi module ya solar cell.
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