Kodi PV Surge Protection Device ndi chiyani?
Kutetezedwa kwamphamvu kwamakina a photovoltaic kumaphatikizapo kuyika zida zomwe zimapangidwira kuti ziteteze zida zamagetsi zomwe zitha kuchitika chifukwa cha kugunda kwa mphezi, kusokonezeka kwa gridi yamagetsi, kapena zovuta zina zamagetsi.
Pankhani ya ma photovoltaic systems, PV Surge Protection Device imatchula makamaka DC Surge Protection Device yomwe imagwiritsidwa ntchito pa photovoltaic DC mbali.
Chiwopsezo cha PV System Surge
Kuthamanga ndi kukwera kwadzidzidzi kwamagetsi komwe kungathe kuwononga zigawo zake kudzera mu wiring system. Ngakhale ma surges ndiafupi, zotsatira zake pamakina omwe ali ndi zida zamagetsi zodziwika bwino monga makhazikitsidwe a photovoltaic zitha kukhala zazikulu.
（Chiwonetsero cha ngozi zowopsa pamakina amagetsi adzuwa kuphatikiza mphezi, kusokonezeka kwa gridi, zolakwika zamkati, ndi ma inverter owononga a EMI ndi owongolera.)
Lightning Arrester vs. PV Surge Protection Chipangizo
Posankha kuteteza dzuwa, anthu ambiri amadzifunsa kuti: Kodi pali kusiyana kotani pakati pa chomangira mphezi chachikhalidwe ndi PV Surge Protection Device?
Zozimitsa mphezi zachikale zimateteza ku mphepo yachindunji potumiza mphamvu pansi. Komabe mphezi ikatuluka, imatha kupanga ma kondakitala amphamvu ozungulira (kuphatikiza zingwe zamagetsi) zomwe zitha kuwonongabe zida zamagetsi zomwe zimakhudzidwa ndi mizere.
Zida zotetezera za PV zimatha kuthana ndi izi. Ngakhale mphezi ikawomba pafupi m'malo molunjika kunyumba, zida zodzitchinjiriza za PV zimatha kuthana ndi kuchulukirachulukira komwe kumachitika mumizere ya photovoltaic ndi grid.
Malingaliro a Chitetezo cha Surge a Mitundu Yosiyanasiyana ya Solar System
Zokhalamo Dzuwa Systems
Chifukwa ma sola oyendera dzuwa nthawi zambiri amakhala m'malo omwe nthawi zambiri kumachitika mphepo yamkuntho ndi mphezi, kuwonongeka kwa mphezi kapena mafunde amphamvu apafupi ndizotheka. Kukhala ndi PV SPD kungathandize kuteteza zida zapakhomo pamoyo watsiku ndi tsiku.
Kuyika kwa Solar zamalonda
Kuyika ma solar amalonda nthawi zambiri kumakhala kokulirapo komanso kovuta kwambiri komwe kumafunikira chitetezo champhamvu kwambiri. Kukhala ndi PV SPD kungathandize mabizinesi kuteteza zida zotsika mtengo zapakati komanso kuwonetsetsa kuti magwiridwe antchito akuyenda bwino m'malo ovutawa.
Zomera Zopangira Mphamvu za Dzuwa za Utility-Scale
M'mafakitale opangira magetsi a solar, PV SPDs amateteza ma solar ambiri ndi ma inverter. Njira yowonjezera yowonjezera yowonjezera (SPD) imawonetsetsa kuti ma opaleshoni samayambitsa kulephera kwadongosolo.
Dziwani zambiri
Ngati mukuganiza kukhazikitsa PV surge protector mu solar system yanu, onetsetsani kuti mwafunsana ndi katswiri kuti mudziwe mtundu ndi kukula koyenera kwa SPD pazosowa zanu zenizeni. Chitetezo cha ma Surge chiyenera kukhala chofunikira kwambiri popanga makina oyendera dzuwa kuti muwonetsetse kudalirika kwa nthawi yayitali, kuchepetsa mtengo wokonza, ndikuteteza ndalama zanu.
Kuti mumve zambiri, mutha kuyang'ananso zida zamakampani kapena kufunsana ndi wopanga zida zoyendera dzuwa kuti muphunzire njira yabwino kwambiri yodzitetezera pamakina anu.
