DKGB2-1200-2V1200AH WOSINKHA BATIRI YA ACID YA GEL

Mapangidwe ndi mfundo zogwirira ntchito za photovoltaic power generation system
Makina opangira magetsi a Photovoltaic makamaka amaphatikiza makina olumikizidwa ndi gridi ndi makina a gridi.Monga momwe dzinalo likusonyezera, makina olumikizidwa ndi grid amatumiza mphamvu yamagetsi yopangidwa ndi ma photovoltaic system ku gridi ya dziko mofananira.Makina olumikizidwa ndi gridi amapangidwa makamaka ndi ma module a photovoltaic, ma inverters, mabokosi ogawa ndi zinthu zina.Ma gridi akunja amagwira ntchito pawokha ndipo safunikira kudalira gululi.The off grid systems iyenera kukhala ndi mabatire ndi olamulira dzuwa kuti asungidwe mphamvu, Ikhoza kutsimikizira kukhazikika kwa mphamvu yamagetsi ndi kupereka mphamvu kwa katundu pamene photovoltaic system sipanga mphamvu kapena mphamvu yopangira magetsi imakhala yosakwanira mumtambo wopitirira. tsiku.

Mwanjira iliyonse, mfundo yogwira ntchito ndi yakuti ma modules a photovoltaic amasintha mphamvu ya kuwala kukhala yeniyeni yeniyeni, ndipo nthawi yeniyeni imasinthidwa kukhala yamakono pansi pa zotsatira za inverter, kuti potsirizira pake azindikire ntchito zogwiritsira ntchito magetsi ndi intaneti.

1. Photovoltaic module
PV gawo ndi pachimake mbali ya dongosolo lonse mphamvu mphamvu, amene wapangidwa ndi PV module tchipisi kapena PV zigawo za specifications osiyana kudula ndi laser kudula makina kapena waya kudula makina.Popeza mphamvu yamakono ndi magetsi a selo imodzi ya photovoltaic ndi yaying'ono kwambiri, m'pofunika kuti muyambe kupeza voteji yapamwamba motsatizana, kenako ndikupeza zamakono zofanana, ndikuzitulutsa kudzera mu diode (kupewa kufalikira kwamakono kumbuyo), ndiyeno kuziyika pa. chitsulo chosapanga dzimbiri, aluminiyamu kapena chimango china chosapanga zitsulo, ikani galasi pamwamba ndi kumbuyo kumbuyo, mudzaze ndi nayitrogeni, ndikusindikiza.Ma module a PV amaphatikizidwa mndandanda ndi kufanana kuti apange PV module array, yomwe imadziwikanso kuti PV array.

Mfundo yogwirira ntchito: Dzuwa limawalira pamphambano ya semiconductor pn, ndikupanga peyala yatsopano ya ma elekitironi.Pansi pa mphamvu ya magetsi a pn junction, mabowo amachokera ku p m'dera la n, ndipo ma electron amachokera ku n kupita ku p.Deralo litalumikizidwa, pompopompo imapangidwa.Ntchito yake ndikusintha mphamvu ya dzuwa kukhala mphamvu yamagetsi ndikuitumiza ku batri yosungirako kuti isungidwe, kapena kuyendetsa katunduyo kuti agwire ntchito.

2. Controller (kwa grid system)
Photovoltaic controller ndi chida chowongolera chodziwikiratu chomwe chingalepheretse kuchulukitsitsa kwa batri ndi kuthamangitsidwa.Makina othamanga kwambiri a CPU ndi osinthika kwambiri a A / D amagwiritsidwa ntchito ngati njira yopezera deta yapakompyuta ndi kuwunikira, zomwe sizingasonkhanitse mwachangu komanso munthawi yake momwe pulogalamu ya photovoltaic ikugwirira ntchito, kupeza chidziwitso chogwira ntchito cha PV. nthawi iliyonse, komanso kudziunjikira mbiri yakale ya siteshoni ya PV mwatsatanetsatane, kupereka maziko olondola komanso okwanira kuti athe kuwunika momwe dongosolo la PV likuyendera komanso kudalirika kwa khalidwe la zigawo za dongosolo, komanso ili ndi ntchito ya Kutumiza kwa data serial communication, Multiple PV system substations imatha kuyendetsedwa pakatikati ndikuwongoleredwa patali.

3. Inverter
Inverter ndi chipangizo chomwe chimasintha magetsi opangidwa ndi photovoltaic kukhala alternating current.Photovoltaic inverter ndi imodzi mwazinthu zofunika kwambiri mu dongosolo la photovoltaic array ndipo ingagwiritsidwe ntchito ndi zida zonse za AC.Inverter ya solar ili ndi ntchito zapadera kuti zigwirizane ndi gulu la photovoltaic, monga kutsata kwamphamvu kwamphamvu kwambiri komanso chitetezo chazilumba.

4. Battery (yosafunikira pamakina olumikizidwa ndi grid)
Battery yosungirako ndi chipangizo chosungira magetsi mu photovoltaic power generation system.Pakali pano, pali mitundu inayi ya mabatire opanda lead-acid osakonza, mabatire wamba a lead-acid, mabatire a gel ndi alkaline nickel cadmium mabatire, komanso mabatire aulere a lead-acid omwe amagwiritsidwa ntchito kwambiri komanso mabatire a gel.

Mfundo yogwira ntchito: kuwala kwa dzuwa kumawalira pa photovoltaic module masana, kumapanga magetsi a DC, kutembenuza mphamvu ya kuwala kukhala mphamvu yamagetsi, ndiyeno imatumiza kwa wolamulira.Pambuyo pa chitetezo chowonjezereka cha wolamulira, mphamvu yamagetsi yochokera ku photovoltaic module imatumizidwa ku batri kuti isungidwe, kuti igwiritsidwe ntchito ikafunika.