Kodi Distributed Photovoltaic Power Generation ndi chiyani?

Kugawidwa kwa magetsi a photovoltaic ndi mtundu watsopano wamagetsi opangira mphamvu komanso njira yogwiritsira ntchito mphamvu zonse zomwe zikuyembekezeka kukula.Ndiwosiyana ndi chikhalidwe chapakati chamagetsi (kutulutsa mphamvu zamagetsi, ndi zina zotero), kulimbikitsa mfundo yopangira magetsi pafupi, kugwirizana kwa gridi, kutembenuka ndi kugwiritsa ntchito;Iwo sangakhoze mogwira kupereka mphamvu kubadwa kwa dongosolo lonse sikelo, komanso bwino kuthetsa vuto la kutaya mphamvu mu mphamvu kapena mtunda wautali zoyendera.

Kodi ubwino wa magetsi a photovoltaic ndi chiyani?

Kupulumutsa chuma ndi mphamvu: kawirikawiri kudzigwiritsa ntchito, magetsi owonjezera amatha kugulitsidwa ku kampani yopangira magetsi kudzera mu gridi ya dziko lonse, ndipo pamene sichikwanira, magetsi adzaperekedwa ndi gridi, yomwe ingapulumutse magetsi ndi kulandira chithandizo;
Kutentha kwa kutentha ndi kuzizira: M'chilimwe, imatha kutsekedwa ndi kuzizira ndi madigiri 3-6, ndipo m'nyengo yozizira imatha kuchepetsa kutentha;
Chitetezo chobiriwira ndi chilengedwe: Popanga magetsi, mapulojekiti opangira magetsi opangidwa ndi photovoltaic alibe phokoso, alibe kuipitsidwa kwa kuwala, komanso alibe ma radiation.Ndi mphamvu yeniyeni yosasunthika yomwe imatulutsa ziro komanso kuwononga ziro;
kukongola: Kuphatikizika koyenera kwa zomangamanga kapena kukongola ndi teknoloji ya photovoltaic kumapangitsa kuti denga lonse likhale lokongola komanso lamlengalenga, ndi luso lamphamvu laukadaulo, ndikuwonjezera mtengo wa malo enieniwo.

Ngati denga silikuyang'ana kum'mwera, kodi n'zosatheka kukhazikitsa makina opanga magetsi a photovoltaic?

Njira zopangira mphamvu za Photovoltaic zitha kukhazikitsidwa, koma mphamvu zamagetsi ndizochepa pang'ono, ndipo mphamvu zamagetsi zimasiyanasiyana malinga ndi momwe denga likuyendera.Ndi 100% kumwera, 70-95% kummawa-kumadzulo, ndi 50-70% kumpoto.

Kodi ndiyenera kuchita ndekha tsiku lililonse?

Palibe chifukwa, chifukwa kuwunika kwadongosolo kumangochitika zokha, kumayamba ndikutseka palokha, popanda kuwongolera pamanja.

Kodi mphamvu ya kuwala ndiyo kupanga mphamvu ya photovoltaic system yanga?

Kuchuluka kwa kuwala sikufanana ndi magetsi opangidwa ndi photovoltaic system.Kusiyanitsa ndiko kuti mphamvu yopangira mphamvu ya photovoltaic imachokera ku mphamvu ya kuwala kwa m'deralo ndikuchulukitsidwa ndi chinthu chogwira ntchito (chiwerengero cha ntchito) kuti tipeze mphamvu yeniyeni ya photovoltaic system.Njira yabwinoyi nthawi zambiri imakhala pansi pa 80%, pafupi ndi 80% dongosololi ndi dongosolo labwino.Ku Germany, dongosolo labwino kwambiri litha kukwaniritsa magwiridwe antchito a 82%.

Kodi zimakhudza mphamvu yopangira magetsi pamasiku mvula kapena mitambo?

wamphamvu.Kuchuluka kwa mphamvu zopangira mphamvu kudzachepetsedwa, chifukwa nthawi yowunikira imachepetsedwa ndipo mphamvu ya kuwala imakhala yochepa kwambiri.Koma mphamvu zathu zoyerekeza pachaka (mwachitsanzo, 1100 kWh/kw/chaka) ndizotheka.

Pamasiku amvula, dongosolo la photovoltaic lili ndi mphamvu zochepa zopangira mphamvu.Kodi magetsi apanyumba anga adzakhala osakwanira?

Ayi, chifukwa photovoltaic system ndi njira yopangira mphamvu yomwe imagwirizanitsidwa ndi gridi ya dziko.Kamodzi mphamvu yopanga mphamvu ya photovoltaic sikungakwaniritse zofuna za magetsi a mwiniwake nthawi iliyonse, dongosololi lidzachotsa magetsi ku gridi ya dziko kuti agwiritse ntchito.

Ngati pali fumbi kapena zinyalala pamwamba pa dongosolo, kodi zimakhudza kupanga magetsi?

Zotsatira zake ndi zazing'ono, chifukwa photovoltaic system imagwirizana ndi kuwala kwa dzuwa, ndipo mithunzi yosadziwika bwino sichidzakhudza kwambiri mphamvu zamagetsi.Kuonjezera apo, galasi la module ya dzuwa lili ndi ntchito yodziyeretsa pamwamba, ndiko kuti, m'masiku amvula, madzi amvula amatha kutsuka dothi pamwamba pa module.Choncho, mtengo wa ntchito ndi kukonza dongosolo la photovoltaic ndi lochepa kwambiri.

Kodi photovoltaic system ili ndi kuwonongeka kwa kuwala?

Ayi. Kwenikweni, dongosolo la photovoltaic limagwiritsa ntchito magalasi otenthedwa otsekedwa ndi anti-reflection coating kuti apititse patsogolo kuyamwa kwa kuwala ndi kuchepetsa kusinkhasinkha kuti awonjezere mphamvu zamagetsi.Kulibe kuwala konyezimira kapena kuipitsa kuwala.Kuwala kwa galasi lakale la khoma kapena galasi lagalimoto ndi 15% kapena pamwamba, pamene chiwonetsero cha galasi la photovoltaic kuchokera kwa opanga ma module oyambirira ndi pansi pa 6%.Choncho, ndi otsika kuposa kuwala reflectivity magalasi m'mafakitale ena, kotero palibe kuipitsidwa kuwala.

Momwe mungatsimikizire kuti ntchito yabwino ndi yodalirika ya machitidwe a photovoltaic kwa zaka 25?

Choyamba, mosamalitsa kulamulira khalidwe mu kusankha mankhwala, ndipo ayenera kusankha mzere woyamba mtundu chigawo opanga, kuti kuonetsetsa kuchokera gwero kuti sipadzakhala mavuto ndi gawo mphamvu kupanga kwa zaka 25:

①Kupanga mphamvu kwa module kumatsimikiziridwa kwa zaka 25 kuti muwonetsetse kuti gawoli likuyenda bwino.

②Khalani ndi labotale ya dziko (kugwirizana ndi dongosolo lokhazikika lowongolera khalidwe la mzere wopanga).

③Kukula kwakukulu (kuchuluka kwa kupanga, kuchuluka kwa msika, komanso kuchulukirachulukira kwachuma).

④ Kukomera mtima kwamphamvu (kulimba kwa mtundu, kumapangitsanso ntchito yotsatsa pambuyo pake).

⑤Kaya amangoyang'ana pa photovoltaics ya dzuwa (100% makampani opanga photovoltaic ndi makampani omwe amangokhala mabungwe omwe amapanga photovoltaics ali ndi malingaliro osiyanasiyana okhudza kupitiriza kwa makampani).Pankhani ya kasinthidwe kachitidwe, muyenera kusankha inverter yogwirizana kwambiri, bokosi lophatikizira, gawo loteteza mphezi, bokosi logawa, zingwe, ndi zina kuti zigwirizane ndi zigawozo.

Chachiwiri, ponena za kamangidwe ka dongosolo ndi kukonza padenga, sankhani njira yoyenera kwambiri yokonzekera ndikuyesera kuti musawononge wosanjikiza madzi (ndiko kuti, njira yokonza popanda ma bolts owonjezera pa wosanjikiza madzi).Ngakhale itakonzedwa, pali ngozi yobisika ya kutuluka kwa madzi m'tsogolomu.Pankhani ya dongosolo, tiyenera kuonetsetsa kuti dongosolo ndi mphamvu zokwanira kupirira nyengo yoopsa monga matalala, mabingu ndi mphezi, mphepo yamkuntho, ndi matalala olemera, apo ayi kudzakhala ngozi zobisika kwa denga ndi katundu chitetezo kwa zaka 20.

Kodi kupangira magetsi kwa photovoltaic kunyumba kuli kotetezeka bwanji?Kodi mungathane bwanji ndi mavuto monga kugunda kwamphezi, matalala, ndi kutha kwa magetsi?

Choyamba, mabokosi ophatikizira a DC, ma inverter ndi mizere ya zida zina amakhala ndi chitetezo cha mphezi ndi ntchito zoteteza mochulukira.Pamene ma voltages achilendo monga kugunda kwa mphezi, kutayikira, ndi zina zotero achitika, amazimitsa basi ndikudula, kotero palibe vuto lachitetezo.Kuphatikiza apo, mafelemu onse azitsulo ndi mabatani omwe ali padenga onse amakhazikika kuti atsimikizire chitetezo cha mabingu.Kachiwiri, pamwamba pa ma module athu a photovoltaic onse amapangidwa ndi galasi losasunthika kwambiri, ndipo adayesedwa kwambiri (kutentha kwambiri ndi chinyezi) akatsimikiziridwa ndi European Union, nyengo yonse imakhala yovuta kuwononga photovoltaic. mapanelo.

Ndi zida ziti zomwe kugawa kwamagetsi a photovoltaic kumaphatikizapo?

Zida zazikulu: ma solar solar, inverters, AC ndi DC mabokosi ogawa, mabokosi a mita ya photovoltaic, mabatani;

Zida zothandizira: zingwe za photovoltaic, zingwe za AC, zitsulo zapaipi, malamba otetezera mphezi ndi malo otetezera mphezi, etc. Malo opangira magetsi akuluakulu amafunikanso zipangizo zina zothandizira monga ma transformer ndi makabati ogawa mphamvu.