Leej twg muaj ib lub zej zog microgrid?
Txawv lub ntsiab ntawm ib lub zej zog microgrid yog muaj los ntawm ntau qhov chaw sib txawv. Peb tes num resources, xws li solar photovoltaic (PV) lub nruab thiab roj teeb, tej zaum yuav muaj los ntawm:
- Lub zej zog
- Lub zej zog xaiv Aggregator (CCA)
- Lwm tog thib peb
PG& E, raws li tus neeg teb xov tooj tis, yuav muaj tej upgrades upgrades thiab microgrid tshwj xeeb chaw, xws li cov microgrid controller thiab grid rho tawm li lawm.
Li cas interconnection ntawm lub zej zog microgrid peb tes num resource(s) kov?
Txhua qhov project Resource (e.g., hnub ci pv lawv thiab roj teeb) yuav tsum tau interconnect rau PG&E lub kaw lus. Qhov no tshwm sim raws li txoj cai 21 los yog cov Wholesale Distribution Tariff. Txoj kev interconnection yog handled ywj siab los ntawm txoj kev loj hlob microgrid thiab yuav siv sij hawm tseem ceeb. Txawm li ntawd los, investing lub sij hawm thaum cov kev sib tham kom tsim nyog koj microgrid thiab qhia nws qhov project Resources yuav them dividends. Nws yuav tiv thaiv tau rework thiab resubmittal ntawm interconnection daim ntawv thov. Thaum koj npaj tau pib, mus ntsib tau pib qhia rau Electric Generator Interconnections (PDF, 314 KB) thiab hais lus nrog koj PG&E Resilience Coordinator.
Tej zaum tus tswv ntawm peb tes num tseem muag zog, txawm tias thaum lub microgrid yog islanded?
Tau. Lub microgrid peb tes num, xws li ib hnub ci photovoltaic (pv) lawv thiab roj teeb, yuav koom rau hauv lag luam wholesale ciaj uas muag rau zog thiab hais txog cov kev pab thaum lub microgrid yog kev khiav hauj lwm hauv parallel nrog cov grid loj ("xiav ntuj hom"), thiab thaum disconnected los ntawm cov grid loj ("kob mode"). Hais lus rau koj interconnection liaison to taub koj xaiv.
Kuv puas muaj kev tawm thaum kuv meter switches rau lub microgrid roj teeb? Kuv puas paub thaum kuv nyob microgrid hom?
Nws nyob ntawm seb. Ib co microgrids yog tsim rau "seamless" txoj kev hloov, thaum uas tsis muaj outage tej zaum yuav muaj tej. Lwm microgrid tsim necessitate ib "tawg ua ntej yuav ua" configuration, uas ib nyuag outage tej zaum yuav muaj tej ua ntej peb tes num Resource Energizes lub microgrid.
Li cas yuav hluav taws xob tsheb yuav integrated rau hauv ib lub zej zog microgrid txhawb load balancing thiab bolster resiliency?
Tus CPUC tau pom zoo PG&E thov rau ib lub tsheb-rau-Microgrid pej xeem kev ruaj ntseg shutoff Microgrid Pilot (Microgrids Pilot). Nyob rau lub xyoo tom ntej no, no tsav yuav qha tau cov neeg muas zaub adoption ntawm tsheb-rau-Grid (V2G) tshuab rau lub zej zog resiliency, ntawm lwm cov kev pab cuam. Peb tes num yuav muaj txog li 200 EVs them thiab discharge hauv ib txuj kev ncau ntau microgrid txhawb lub zej zog resiliency. Thov hu rau ib PG&E Resilience Coordinator kom paub meej ntxiv.