nkhani

Machitidwe a dzuwa a photovoltaic amagawidwa makamaka m'magulu opangira magetsi a grid photovoltaic ndi grid-connected photovoltaic power generation systems.
1. Njira yopangira mphamvu ya photovoltaic ya off-grid imapangidwa makamaka ndi ma cell a solar, controller, ndi mabatire.Ngati mukufuna kupereka mphamvu ku katundu wa AC, muyeneranso kukonza AC inverter.
2. Grid yolumikizidwa ndi magetsi a photovoltaic imatanthawuza kuti magetsi opangidwa ndi ma modules a dzuwa amasinthidwa kukhala alternating current yomwe imakwaniritsa zofunikira za grid power grid kudzera mu grid-connected inverter ndiyeno kugwirizana mwachindunji ndi gridi ya anthu.
Mfundo yogwiritsira ntchito solar photovoltaic system:
Masana, pansi pa kuwala, ma solar cell modules amapanga mphamvu inayake ya electromotive, ndipo gulu la selo la dzuwa limapangidwa kupyolera mu mndandanda ndi kugwirizana kofanana kwa ma modules, kotero kuti voteji yamagulu amatha kukwaniritsa zofunikira za magetsi olowera. wa dongosolo.Kenako yonjezerani batire kudzera pa charger ndi chowongolera, ndikusunga mphamvu yamagetsi yosinthidwa kuchokera ku mphamvu yowunikira.
Usiku, paketi ya batri imapereka mphamvu yolowera kwa inverter.Kupyolera mu ntchito ya inverter, mphamvu ya DC imasinthidwa kukhala mphamvu ya AC, yomwe imatumizidwa ku kabati yogawa magetsi, ndipo mphamvu imaperekedwa ndi ntchito yosinthira kabati yogawa magetsi.Kutulutsidwa kwa paketi ya batri kumayendetsedwa ndi woyang'anira kuti atsimikizire kugwiritsa ntchito bwino batire.Dongosolo la magetsi a photovoltaic liyeneranso kukhala ndi zida zoteteza katundu wocheperako komanso zida zoteteza mphezi kuti ziteteze kuchulukira kwa zida zamakina ndikupewa kugunda kwamphezi, komanso kugwiritsa ntchito bwino zida zamakina.
Kapangidwe ka solar photovoltaic system:
1. Zipangizo zamakono
Dongosolo la dzuwa ndilo gawo lalikulu la solar photovoltaic system.Ntchito ya solar panel ndi kutembenuza mphamvu ya kuwala kwa dzuwa kukhala mphamvu yamagetsi, ndiyeno kutulutsa mphamvu yeniyeni kuti isungidwe mu batri.Mapulaneti a dzuwa ndi chimodzi mwa zinthu zofunika kwambiri pazitsulo za photovoltaic za dzuwa, ndipo kutembenuka kwawo ndi moyo wautumiki ndizofunika kwambiri zomwe zimatsimikizira ngati maselo a dzuwa ali ndi phindu logwiritsira ntchito.
2. Wolamulira
Wowongolera dzuwa amapangidwa ndi purosesa yodzipereka ya CPU, zida zamagetsi, zowonetsera, machubu osinthira mphamvu, ndi zina zambiri.
3. Batiri
Ntchito ya accumulator ndikusunga mphamvu yamagetsi yopangidwa ndi gulu la solar pakakhala kuwala, ndikumasula pakafunika.
4. Inverter
Mphamvu ya dzuwa nthawi zambiri imakhala 12VDC, 24VDC, 48VDC.Kuti apereke mphamvu zamagetsi ku zida zamagetsi za 220VAC, mphamvu ya DC yopangidwa ndi solar photovoltaic system iyenera kusinthidwa kukhala mphamvu ya AC, kotero inverter ya DC-AC ikufunika.