Zeziphi iimfuno ze-Inverter ezifunekayo kwi-Net metering eCalifornia?

Ukubhalisa i-Net Metering System e-California: Zeziphi iiMfuneko ezifuna ukuba ii-Inverters zihlangane?

ECalifornia, xa ubhalisa aNet meteringinkqubo, abaguquli belanga kufuneka bahlangabezane neemfuno ezininzi zokuqinisekisa ukuqinisekisa ukhuseleko, ukuhambelana, kunye nokuthotyelwa kwemigangatho yokusetyenziswa kwendawo. Ngokukodwa, ii-inverters kufuneka zihlangabezane nezi mfuno ziphambili zesatifikethi:

1. Isiqinisekiso se-UL 1741

• UL 1741ngowona mgangatho wokhuseleko olusisiseko kwiziguquli zelanga e-US, eqinisekisa ukuba isiguquli-guquli sikhuselekile ukuba sisebenze kwaye asibeki mingcipheko efana nokutshitshiswa kombane okanye umlilo. Esi satifikethi siqinisekisa ukuba ii-inverters zinokusebenzisana ngokukhuselekileyo kunye negridi kwaye zihlangabezane neemfuno ezahlukeneyo zokukhusela ukhuseleko.
• Ii-inverters kufuneka ziqinisekiswe phantsiUL 1741 SA(I-Standard for Inverters, Converters, Controllers, and Interconnection System Equipment for Use With Distributed Energy Resources), eqinisekisa ukuba i-inverter inokudibanisa ngokukhuselekileyo kwigridi kwaye ihambelane neemfuno ezifana nokutshintshwa komthwalo kunye nokulawulwa kombane.
• UMthetho we-CA 21yimfuneko yelizwe laseCalifornia elawula ukudityaniswa kweenkqubo zamandla ezisasazwayo (ezifana neenkqubo zelanga) kunye negridi yombane. Ngokwalo mgaqo, ii-inverters kufuneka zixhase imisebenzi ye-grid-interactive, kubandakanywaukulawulwa kwamandla aguqukayo, ulawulo lwamaza, kwayeukulawulwa kwamandla ombanenjengoko kufunwa ngumsebenzi.
• I-inverter kufuneka nayo ibe ne-ujongano lonxibelelwano olukrelekreleevumela izinto eziluncedo ukujonga nokulawula inkqubo ukude.
• IEEE 1547ngumgangatho wokudibanisa izibonelelo zamandla ezisasazwayo kunye negridi yombane. Icacisa iimfuno zobugcisa zee-inverters, kubandakanywa uqhagamshelo lwegridi, ukhuseleko loqhawulo, ukunyamezela amaza, kunye nokuguquguquka kwamandla ombane.
• Ii-inverters kufuneka zihambelane nazoIEEE 1547-2018ukuqinisekisa ukuba bayaqhawula kwigridi xa kuyimfuneko (umzekelo, ngexesha lokuphazamiseka kwegridi) ukukhusela zombini igridi kunye nesixhobo somsebenzisi.
• Ukuba iinverter yelangaibandakanya iimpawu zonxibelelwano ezingenazingcingo (umzekelo, iWi-Fi, iBluetooth, okanye iZigbee), kufuneka kwakhona iqinisekiswe phantsiIcandelo le-FCC 15ukuqinisekisa ukuba amaza erediyo e-inverter awaphazamisi ezinye izixhobo.
• Ukongeza kule migangatho yobugcisa ingentla, izinto eziphambili zaseCalifornia (ezifana ne-PG&E, i-SCE, kunye ne-SDG&E) zinenkqubo yazo yokuvavanya kunye nokuvunywa kwee-inverters. Oku kudla ngokubandakanya uvavanyo loqhagamshelo lwegridi yoguqulo kunye nokuqinisekisa ukuthotyelwa kweemfuno zenkqubo engqamene nezinto eziluncedo.

2. Isiqinisekiso se-CA Rule 21

3. IEEE 1547 Standard

4. Isatifikethi seFCC (iRadio Frequency)

5. Usetyenziso-Iimfuno ezingqale

Ukubhalisa aNet meteringInkqubo eCalifornia, inverter ye-hybrid kufuneka ihlangabezane nezi mfuno zilandelayo zesatifikethi:

• UL 1741(kubandakanywa ne-UL 1741 SA) isiqinisekiso.
• UMthetho we-CA 21isiqinisekiso sokuthobela iimfuno zonxibelelwano lwegridi yezixhobo zaseCalifornia.
• IEEE 1547umgangatho wokuqinisekisa impendulo yegridi efanelekileyo.
• Icandelo le-FCC 15isiqinisekiso ukuba i-inverter inezakhono zonxibelelwano ezingenazingcingo.
• Ukuthotyelwa kovavanyo kunye neemfuno zenkqubo ezibekwe yi-California utility (umzekelo, i-PG & E, i-SCE, i-SDG & E).

AMENOLARinverter yesigaba sokwahlulwa okuxutyiweyo ukuhlangabezana nezi ziqinisekiso qinisekisa ukuba inkqubo ikhuselekile, ithembekile, kwaye iyahambelana negridi, iyahlangabezana neemfuno zeenkqubo ze-Net Metering zaseCalifornia.