Kusungirako Battery - Momwe Imagwirira Ntchito
Dongosolo la Dzuwa la PV limasintha kuwala kwa dzuwa kukhala magetsi omwe amangogwiritsidwa ntchito kulipiritsa batire yosungiramo batire ndikuwongolera mwachindunji malo, ndikubwezeredwa ku gridi.Aliyense
kuchepa kwa mphamvu, monga nthawi yogwiritsira ntchito kwambiri kapena usiku, imaperekedwa ndi batire poyamba kenako ndikuwonjezera ndi omwe akukupatsirani mphamvu ngati batire latha kapena kuchulukidwa chifukwa chofunidwa.
Solar PV imagwira ntchito pa kuwala kowala, osati kutentha, kotero ngakhale tsiku likuwoneka lozizira, ngati pali kuwala dongosolo lidzakhala likupanga magetsi, machitidwe a PV adzapanga magetsi chaka chonse.
Kugwiritsa ntchito mphamvu ya PV yopangidwa ndi 50%, koma ndi kusungidwa kwa batri, kugwiritsa ntchito kumatha kukhala 85% kapena kupitilira apo.
Chifukwa cha kukula ndi kulemera kwa mabatire, nthawi zambiri amaima pansi ndipo amatetezedwa ku makoma.Izi zikutanthauza kuti ndizoyenera kuyika mu garaja yolumikizidwa kapena malo ofanana, koma malo ena monga malo okwera amatha kuganiziridwa ngati mukugwiritsa ntchito zida zinazake.
Makina osungira mabatire alibe mphamvu pa ndalama za Feed mu Tariff chifukwa amangokhala ngati nkhokwe kwakanthawi yamagetsi oti agwiritsidwe ntchito ndikuyesedwa kunja kwa nthawi yopangira magetsi.Kuphatikiza apo, popeza magetsi omwe amatumizidwa kunja samayesedwa, koma amawerengedwa ngati 50% ya m'badwo, ndalama izi sizingakhudzidwe.
Terminology
Watts ndi kWh - Watt ndi gawo la mphamvu lomwe limagwiritsidwa ntchito pofotokoza kuchuluka kwa mphamvu zotengera nthawi.Kukwera kwa madzi kwa chinthu kumagwiritsidwa ntchito kwambiri.A
ola la kilowatt (kWh) ndi ma watts 1000 omwe amagwiritsidwa ntchito/kupangidwa mosalekeza kwa ola limodzi.A kWh nthawi zambiri amaimiridwa ngati "gawo" lamagetsi ndi ogulitsa magetsi.
Kutha Kwamagetsi / Kutulutsa - Mtengo womwe magetsi amatha kuyitanitsa mu batri kapena kutulutsidwa kuchokera mu katundu.Mtengo uwu nthawi zambiri umayimiridwa mu ma watts, kukweza kwamadzi kumakhala kothandiza kwambiri popereka magetsi munyumbayo.
Charge Cycle - Njira yolipirira batire ndikuyitulutsa momwe ingafunikire pakatundu.Kulipira kwathunthu ndi kutulutsa kumayimira kuzungulira, moyo wa batri nthawi zambiri umawerengedwa mozungulira.Moyo wa batri udzakulitsidwa ndikuwonetsetsa kuti batire ikugwiritsa ntchito nthawi yonse yozungulira.
Kuzama kwa Kutaya - Mphamvu yosungira ya batri imayimiridwa mu kWh, komabe silingathe kutulutsa mphamvu zonse zomwe zimasunga.Depth of Discharge (DOD) ndi kuchuluka kwa malo osungira omwe amapezeka kuti agwiritse ntchito.Batire ya 10kWh yokhala ndi 80% DOD idzakhala ndi 8kWh yamphamvu yogwiritsidwa ntchito.
Mayankho onse a YIY Ltd akupereka mabatire a Lithium Ion m'malo mwa Lead Acid.Izi zili choncho chifukwa mabatire a Lithiamu ndi omwe ali ndi mphamvu zambiri (mphamvu / malo otengedwa), asintha maulendo awo ndipo amakhala ndi kuya kwa madzi ochulukirapo kuposa 80% kusiyana ndi 50% a asidi wotsogolera.
Makina ogwira mtima kwambiri ali ndi mphamvu zambiri, Kutulutsa (> 3kW), Kuthamanga kwa Charge (> 4000), Kusungirako (> 5kWh) ndi Kuzama kwa Kutulutsa (> 80%
Kusungirako Battery vs Kusunga
Kusungirako mabatire m'malo mwa makina apakhomo a Solar PV, ndi njira yosungira kwakanthawi magetsi opangidwa munthawi yochulukirapo, kuti agwiritsidwe ntchito pakanthawi.
pamene kupanga kumakhala kochepa kuposa kugwiritsira ntchito magetsi, monga usiku.Dongosololi nthawi zonse limalumikizidwa ndi gridi ndipo mabatire amapangidwa kuti azilipitsidwa nthawi zonse ndikutulutsidwa (Cycles).Kusungidwa kwa batri kumathandizira kugwiritsa ntchito mphamvu zotsika mtengo.
Dongosolo losunga batire limathandizira kugwiritsa ntchito magetsi osungidwa pakagwa mphamvu.
Dongosolo likangosiyanitsidwa ndi gululi limatha kutsegulidwa kuti likhazikitse nyumbayo.
Komabe, popeza kutulutsa kwa batri kumakhala kochepa chifukwa cha kutulutsa kwake, tikulimbikitsidwa kuti tisiyanitse mabwalo ogwiritsira ntchito kwambiri mkati mwa nyumbayo kuti apewe kulemetsa.
Mabatire osunga zobwezeretsera adapangidwa kuti azisunga magetsi kwa nthawi yayitali.
Poyerekeza ndi kuchuluka kwa kulephera kwa gridi, ndizosowa kwambiri kuti ogula asankhe zosunga zobwezeretsera chifukwa chazowonjezera zomwe zimafunikira.
Nthawi yotumiza: Dec-15-2017