Ibihugu byinshi kwisi bikoresha itangwa rya 230 V isanzwe (voltage voltage) na 400V (voltage yumurongo) hamwe ninsinga zidafite aho zibogamiye kuri 50Hz cyangwa 60Hz.Cyangwa hashobora kubaho Delta grid uburyo bwo gutwara amashanyarazi no gukoresha inganda kumashini zidasanzwe.Kandi nkigisubizo gihuye, ibyinshi mubizuba byizuba kugirango bikoreshwe munzu cyangwa ibisenge byubucuruzi byateguwe kubwibyo.
Ariko, haribisanzwe, iyi nyandiko izerekana uburyo busanzwe bwa Grid-ihujwe na inverter ikoreshwa kuriyi Grid idasanzwe.
1. Gutanga ibyiciro
Kimwe na Amerika na Kanada, bakoresha amashanyarazi ya gride ya volt 120 ± 6%.Uturere tumwe na tumwe two mu Buyapani, Tayiwani, Amerika y'Amajyaruguru, Amerika yo Hagati no mu majyaruguru ya Amerika y'Epfo bakoresha voltage iri hagati ya 100 V na 127 V mu gutanga amashanyarazi asanzwe mu ngo.Kubikoresha munzu, uburyo bwo gutanga gride, tuyita gucamo ibice.
Nka nominal isohoka ya voltage ya Renac Power imwe yicyiciro kimwe cyizuba ni 230V hamwe ninsinga zidafite aho zibogamiye, Inverter ntizikora niba ihujwe nkuko bisanzwe.
Mugushyiramo ibyiciro bibiri bya gride yumuriro (voltage yumurongo wa 100V, 110V, 120V cyangwa 170V, nibindi) ihuza na inverter kugirango ihuze na 220V / 230Vac voltage, izuba rirashobora gukora mubisanzwe.
Igisubizo cyo guhuza cyerekanwe nkibi bikurikira:
Icyitonderwa:
Igisubizo kibereye gusa icyiciro kimwe cya gride-ihujwe cyangwa ivangavanga.
2. 230V Icyiciro cya gatatu
Mu turere tumwe na tumwe twa Berezile, nta voltage isanzwe.Ibice byinshi bya federasiyo bikoresha amashanyarazi 220 V (ibyiciro bitatu), ariko ibindi - cyane cyane amajyaruguru yuburasirazuba - leta ziri kuri 380 V (icyiciro-cyibiti).Ndetse no muri leta zimwe ubwazo, nta voltage imwe nimwe.Ukurikije imikoreshereze itandukanye, irashobora kuba ihuza delta cyangwa wye ihuza.
Kugirango uhuze na sisitemu y'amashanyarazi, Renac Power itanga igisubizo na LV verisiyo ya Grid-ihujwe na 3phase izuba riva mumirasire ya NAC10-20K-LV, irimo NAC10K-LV, NAC12K-LV, NAC15KLV, NAC15K-LV, ishobora gukoresha hamwe ninyenyeri zombi Urusobemiyoboro cyangwa Delta Grid ukoresheje komisiyo yerekana (gusa ugomba gushyiraho umutekano wa inverter nka "Burezili-LV").
Bellowing ni datasheet ya seriveri ya MicroLV inverter.
3. Umwanzuro
Renac ya MicroLV ikurikirana ibyiciro bitatu inverter yateguwe hamwe nimbaraga nke zinjiza, byumwihariko kubucuruzi buto bwa PV.Yatejwe imbere nkigisubizo cyiza kumasoko yo muri Amerika yepfo ikenera inverteri nkeya zingana na 10kW, irakoreshwa kumurongo utandukanye wa gride ya voltage mukarere, igizwe ahanini na 208V, 220V na 240V.Hamwe na inverter ya MicroLV, iboneza rya sisitemu birashobora koroshya wirinda kwishyiriraho transformateur ihenze bigira ingaruka mbi muburyo bwo guhindura imikorere.