Rijista Tsarin Ma'aunin Yanar Gizo a California: Menene Bukatun Masu Inverters Ke Bukatar Haɗuwa?
A California, lokacin yin rajistar aNet Meteringtsarin, masu jujjuya hasken rana dole ne su cika buƙatun takaddun shaida da yawa don tabbatar da aminci, dacewa, da bin ka'idodin amfani na gida. Musamman, inverters suna buƙatar biyan buƙatun takaddun shaida masu zuwa:
1. Takardar bayanai:UL1741
- Farashin 1741shine ainihin ma'aunin aminci na masu canza hasken rana a cikin Amurka, tabbatar da cewa inverter ba shi da lafiya don aiki kuma baya haifar da haɗari kamar girgiza wutar lantarki ko wuta. Wannan takaddun shaida yana tabbatar da cewa masu juyawa za su iya yin hulɗa tare da grid cikin aminci kuma su cika buƙatun kariya daban-daban.
- Hakanan dole ne a tabbatar da inverters a ƙarƙashinUL 1741 SA(Standard don Inverters, Converters, Controllers, and Interconnection System Equipment for Use With Distributed Energy Resources), wanda ke tabbatar da cewa mai jujjuyawar zai iya haɗawa cikin aminci cikin grid kuma ya bi buƙatu kamar canjin nauyi da ƙa'idar wutar lantarki.
- Dokar CA ta 21buƙatun jihar California ne wanda ke jagorantar haɗin gwiwar tsarin makamashi da aka rarraba (kamar tsarin hasken rana) tare da grid na lantarki. Dangane da wannan ka'ida, masu juyawa dole ne su goyi bayan ayyukan haɗin gwiwar grid, gami datsarin iko mai ƙarfi, sarrafa mita, kumatsarin wutar lantarkikamar yadda mai amfani ya buƙata.
- Hakanan dole ne mai inverter ya samifasahar sadarwa mai hankaliwanda ke ba da damar kayan aiki don saka idanu da sarrafa tsarin nesa.
- Farashin IEEE1547mizani ne don haɗa albarkatun makamashi da aka rarraba tare da grid na lantarki. Yana ƙayyadadden buƙatun fasaha don masu juyawa, gami da haɗin grid, kariyar cire haɗin gwiwa, juriyar mitar, da jujjuyawar wutar lantarki.
- Masu juyawa dole ne su biIEEE 1547-2018don tabbatar da cewa sun cire haɗin daga grid lokacin da ya cancanta (misali, yayin rikicewar grid) don kare duka grid da kayan aikin mai amfani.
- Idan dahasken rana inverterya haɗa da fasalulluka na sadarwa mara waya (misali, Wi-Fi, Bluetooth, ko Zigbee), kuma dole ne a tabbatar da shi a ƙarƙashinsaFCC Kashi na 15don tabbatar da cewa mitocin rediyo na inverter ba su tsoma baki tare da wasu na'urori ba.
- Baya ga ma'auni na fasaha na sama, manyan abubuwan amfani na California (kamar PG&E, SCE, da SDG&E) suna da takamaiman gwajin nasu da matakan amincewa don masu juyawa. Wannan yawanci ya haɗa da gwajin haɗin inverter grid da tabbatar da bin ƙayyadaddun tsarin buƙatun kayan aiki.
2. Dokar CA ta 21 Takaddun shaida
3. IEEE 1547 Standard
4. Takaddun shaida na FCC (Mitar rediyo)
5. Abubuwan Bukatun-Takamaiman Amfani
Don yin rijista aNet Meteringtsarin a California, mai canza canjin matasan dole ne ya cika waɗannan buƙatun takaddun shaida:
- Farashin 1741(ciki har da UL 1741 SA) takaddun shaida.
- Dokar CA ta 21takaddun shaida don biyan buƙatun hulɗar grid na abubuwan amfani na California.
- Farashin IEEE1547misali don tabbatar da amsawar grid mai kyau.
- FCC Kashi na 15takaddun shaida idan inverter yana da damar sadarwa mara waya.
- Yarda da gwaji da buƙatun tsarin da abubuwan amfani na California suka saita (misali, PG&E, SCE, SDG&E).
AMENSOLARhybrid tsaga lokaci inverter saduwa da waɗannan takaddun shaida tabbatar da cewa tsarin yana da aminci, abin dogaro, kuma ya dace da grid, ya cika buƙatun shirye-shiryen Metering na California.
Lokacin aikawa: Dec-20-2024