Kodi Pali Kusiyana Kotani Pakati pa PCS Pakusunga Kwakukulu, Malonda ndi Mafakitale ndi Kusunga Pakhomo?

Mukusungirako mphamvumafakitale, PCS, kapena Power Conversion System, chosinthira chosungira mphamvu.

Kusungirako kwa batri nthawi zambiri kumagawidwa muzochitika zazikulu zitatu zogwiritsira ntchito: kusungirako kwakukulu, kusungirako malonda ndi mafakitale, ndi kusungirako kwapakhomo, ndi ma PCS / inverters ofanana muzochitika zosiyanasiyana amakhalanso osiyana kwambiri. Nkhaniyi imasiyanitsa PCS posungirako zazikulu, PCS yosungirako mafakitale ndi malonda, ndi PCS yosungiramo nyumba kuchokera m'magulu anayi akuluakulu: mphamvu yamagetsi, zochitika zogwiritsira ntchito, zofunikira zamakono, mtengo ndi mtengo, motero.

I. Mulingo wa Mphamvu

Ma PC akuluakulu osungira:

Mulingo wa mphamvu ndi wokwera, nthawi zambiri mulingo wa MW (megawatt), ukhoza kukhala wokwera mpaka 100MW kapena kupitilira apo. Makina akuluakulu osungira mphamvu amatha kusunga mpaka maola angapo a megawati kapena mazana a megawati-maola amphamvu kuti agwirizane ndi zosowa zazikulu zosungira mphamvu zamagetsi, kuti akwaniritse kuwongolera pafupipafupi kwa gridi, kusuntha nsonga ndi ntchito zina.

PCS yosungirako malonda ndi mafakitale:

Mphamvu nthawi zambiri imakhala pakati pa makumi a kW (kilowatts) ndi MW angapo. Zogwiritsidwa ntchito kwa ogwiritsa ntchito mafakitale ndi amalonda, mphamvu zosungirako zimachokera ku mazana angapo kWh mpaka zikwi zingapo kWh, zomwe zimagwiritsidwa ntchito polimbana ndi mitengo yamtengo wapatali ndikukwaniritsa zofunikira zodalirika zamagetsi.

Ma PC Osungira Nyumba:

Mphamvu zazing'ono, nthawi zambiri pakati pa kW pang'ono ndi khumi ndi awiri kW. Kutumikira makamaka posungira magetsi a PV apanyumba ndi mphamvu zadzidzidzi,dongosolo yosungirako mphamvu zapakhomomphamvu nthawi zambiri imakhala yosiyana ndi kWh pang'ono mpaka makumi a kWh.

II. Zochitika za Ntchito

Ma PC akuluakulu osungira:

Gridi-mbali: kulinganiza kaphatikizidwe ndi kufunikira kwa gululi, kusalaza kutulutsa kwapang'onopang'ono kwa mphamvu yamphepo ndi kupanga magetsi a photovoltaic, ndikuwongolera kukhazikika ndi kukhazikika kwamagetsi a gridi. Mwachitsanzo, pamene magetsi akuluakulu a photovoltaic akugwirizanitsidwa ndi gridi, amatha kusunga mphamvu zowonjezera masana ndikutulutsa mphamvu usiku kapena masiku a mitambo.

Kuthandizira malo opangira magetsi akulu: gwirizanani ndi malo akuluakulu otenthetsera kapena opangira magetsi opangira magetsi kuti akwaniritse malamulo olumikizana pafupipafupi, kuyankha mwachangu pakufunika kwa grid frequency regulation, ndikuwongolera magwiridwe antchito amagetsi.

PCS yosungirako malonda ndi mafakitale:

Kumeta nsonga ndi kudzaza zigwa: Ogwiritsa ntchito m'mafakitale ndi amalonda amasunga magetsi panthawi yamtengo wamagetsi ndikuumasula panthawi yomwe ikukwera kwambiri kuti achepetse mtengo wogwiritsa ntchito magetsi. Mwachitsanzo, malo opangira data amalipira usiku ndikutulutsa masana kuti achepetse kufunikira kwamphamvu kwambiri kuchokera pagululi.

Chitsimikizo chamagetsi adzidzidzi: Perekani chithandizo chamagetsi chadzidzidzi pazida zazikulu zamabizinesi pomwe gululi lamagetsi lalephera, ndikutsimikizira magwiridwe antchito am'mabizinesi ndi magwiridwe antchito oyenera azinthu zofunika.

Ma PC Osungira Nyumba:

Thandizo lopangira magetsi apanyumba: limagwira ntchito limodzi ndi solar solar photovoltaic system kuti isinthe magetsi a DC kukhala magetsi a AC kuti agwiritse ntchito m'nyumba, ndi mphamvu yochulukirapo yosungidwa mu batire kuti ipititse patsogolo mphamvu zapakhomo.

Emergency Backup Power: Amapereka chitetezo chofunikira chamagetsi m'mabanja panthawi yamagetsi, kusunga magwiridwe antchito a zida zofunika monga kuyatsa, mafiriji, ndi zida zoyankhulirana.

Ⅲ. Zofunikira Zaukadaulo

Ma PC akuluakulu osungira:

Kusintha kwachangu: kutembenuka kwakukulu kumafunikira, nthawi zambiri kuposa 95%, kuchepetsa kutayika kwa mphamvu ndikuwongolera chuma chamagetsi osungira mphamvu.

Liwiro la kuyankha: Imatha kuyankha mwachangu malangizo otumizira ma gridi, kusintha kuyitanitsa ndi kutulutsa mphamvu mu ma milliseconds kuti ikhale yokhazikika.

Kugwirizana kwamakina: kuyanjana kwabwino ndi makina akuluakulu osungira mphamvu zama batri ndi makina ovuta a gridi, kutengera mawonekedwe osiyanasiyana a batri ndi zofunikira zofikira pa gridi.

PCS yosungirako mafakitale ndi malonda:

Kudalirika: kudalirika kwakukulu, kuchepetsa nthawi yolakwika, kukumanamafakitale ndi malondakupanga mosalekeza kapena ntchito zofunika, zimafuna nthawi yayitali yopanda zolakwika.

Power Factor Regulation: Imawongolera bwino mphamvu zamagetsi, imakweza mphamvu yamagetsi kwa ogwiritsa ntchito m'mafakitale ndi amalonda, komanso imachepetsa kugwiritsa ntchito magetsi kwamakampani kudzera pakubweza chipukuta misozi.

Ma PC osungira kunyumba:

Chitetezo: chokhala ndi dongosolo labwino kwambiri loyendetsera batire kuti mupewe kuchulukirachulukira, kutulutsa mochulukira komanso kuzungulira kwachidule kwa mabatire kuti muwonetsetse chitetezo chaumwini ndi katundu wa ogwiritsa ntchito m'nyumba.

Zosavuta kugwiritsa ntchito: zosavuta kugwira ntchito ndi kusamalira, zokhala ndi mawonekedwe osavuta komanso osavuta kumva, osavuta kuyika ndikuphatikiza mumagetsi apanyumba.

Ⅳ. Mitengo ndi Mitengo

Ma PC akuluakulu osungira:

Mitengo ndi yokwera, ndipo mitengo ingakhale mu zikwi za madola pa kilowati. Mphamvu zazikulu, zofunikira zaukadaulo zovuta, komanso kupanga zinthu zambiri kumapangitsa kuti pakhale R&D yokwera, zopangira, komanso mtengo wopangira, koma mitengo imatsika pang'onopang'ono ndi zotsatira zazikulu komanso kupita patsogolo kwaukadaulo.

PCS yosungirako malonda ndi mafakitale:

Mtengo ndi mtengo zili pakati pa PCS zazikulu zosungirako ndi PCS zosungiramo nyumba, ndipo mtengo pa kW ukhoza kukhala pafupifupi 1000 - 5000 Dollars. Mtengo umakhudzidwa ndi mphamvu, ntchito, mtundu ndi zinthu zina, kubweza ndalama ndi chinthu chofunikira kwa ogwiritsa ntchito mafakitale ndi amalonda kuti aganizire kugula.

Ma PC Osungira Nyumba:

Mtengo wake ndi wochepa kwambiri, ndipo mtengo wa kW ukhoza kuchoka pa madola mazana angapo kufika pafupifupi madola 2,000. Mphamvuyi ndi yaying'ono, ntchitoyo ndi yophweka, ndi kukula kwa msika wosungiramo mphamvu zapakhomo, mtengo ukuyembekezeka kuchepetsedwa kuti ukhale wovomerezeka kwa ogwiritsa ntchito pakhomo.

PCS yayikulu yosungiramo gridi yayikulu ndi ntchito zopangira magetsi, mphamvu yayikulu, zofunikira zaukadaulo, kukwera mtengo; mafakitale ndi malonda yosungirako PCS ntchito mafakitale ndi malonda pachimake kumeta ndi mwadzidzidzi, mphamvu zolimbitsa, katundu kudalirika, etc., sing'anga mtengo; PCS yosungiramo nyumba ya PV yapakhomo ndi kugwiritsa ntchito mwadzidzidzi, mphamvu yaying'ono, chitetezo cha zolemba komanso kugwiritsa ntchito mosavuta, mtengo wotsika.