Faj Seeb: Lub computer txhais lus no. Yog koj muaj lus nug, hu rau cov kev pab ntawm EPIC tej yaam num siv cov thev naus laus zis tshiab los txhim kho thaj chaw khi rau PG&E cov txiaj ntsig tseem ceeb ntawm kev muab kev nyab xeeb, txhim khu kev qha thiab pheej yig zog rau peb cov neeg siv khoom. Cov ntawv ceeb toom hauv qab no sau tag nrho peb cov haujlwm EPIC ua tiav thiab muab cov ntsiab lus ntawm lub hom phiaj, kev ua haujlwm, cov txiaj ntsig, kev hloov pauv thev naus laus zis thiab ua kom haum rau EPIC cov ntsiab lus thiab kev ntsuas. Cov ntawv ceeb toom ntxiv raug ntxiv thaum lawv ua tiav, thiab cov ntaub ntawv hais txog kev nce qib ntawm txhua qhov haujlwm tseem ceeb tuaj yeem pom hauv PG&E EPIC Daim Ntawv Qhia Txhua Xyoo.
Mus ntsib EPIC Database ua tiav los tshawb txog 600 EPIC tej yaam num coj los ntawm PG&E, California Energy Commission, Southern California Edison, thiab San Diego Gas & Electric.
EPIC 1.01 - Kev Siv Lub Zog Cia Kawg
Txoj haujlwm no tau ua tiav siv PG&E's Vaca-Dixon thiab Yerba Buena Battery Energy Storage Systems (BESSs) kom tau txais kev paub thiab cov ntaub ntawv los ntawm kev koom nrog CAISO's Non-Generator Resource (NGR) qauv kev lag luam. PG&E tau tsim thiab siv cov kev sib txuas lus uas siv tau thiab tswj kev daws teeb meem kom siv tau thiab ntsuas BESS ceev teb cov haujlwm.
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EPIC 1.02 - Ua kom pom kev siv Distributed Energy Storage rau kev sib kis thiab faib cov nqi txo
Qhov project no tau qhia txog lub peev xwm ntawm cov khoom siv hluav taws xob uas muaj peev xwm thiab tswj tau cov khoom siv hluav taws xob kom xa cov khoom siv hluav taws xob faib hluav taws xob siab tshaj plaws shaving functionality. Cov peev txheej khaws cia hluav taws xob tuav cov lus cog tseg tseem ceeb los pab California daws ntau yam kev npaj phiaj xwm phiaj xwm thiab kev ua haujlwm nyuaj, ob qho tib si niaj hnub no thiab yav tom ntej, thiab tuaj yeem siv los muab lub zog ruaj khov thiab huv dua rau cov neeg siv khoom kom txo nqi tag nrho. Cov kev kawm los ntawm txoj haujlwm no tuaj yeem pab qhia txog kev yuav khoom siv hluav taws xob thiab kev ua haujlwm ntawm cov khoom siv hluav taws xob yav tom ntej, ob qho tib si cov khoom siv hluav taws xob thiab cov khoom siv hluav taws xob tau cog lus, los ntawm kev ua raws li IOU cov phiaj xwm kev siv hluav taws xob raws li tau teev tseg hauv CPUC D. 10-03-040 thiab tshaj.
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EPIC 1.05 - Ua kom pom cov peev txheej tshiab rau kev kwv yees cov txheej txheem kom zoo dua kwv yees cov peev txheej sib txawv
Qhov phiaj xwm no tau tsim ua tiav thiab ua kom pom tus qauv mesoscale huab cua tshiab los muab cov huab cua huab cua ntau dua thiab muaj tseeb tshaj tawm rau PG&E tus qauv kev puas tsuaj cua daj cua dub thiab rau lwm yam PG&E forecasting applications, xws li kev puas tsuaj rau hluav taws kub, cua daj cua dub loj thiab photovoltaic (PV) tiam. Cov qauv no tau txhim kho qhov tseeb ntawm kev kwv yees rau cov cua daj cua dub loj, ua kom muaj txiaj ntsig zoo hauv kev npaj cua daj cua dub, nrog rau kev txhim kho qhov tseeb ntawm kev txheeb xyuas qhov phom sij, pab txhim kho kev ntseeg tau thiab kev nyab xeeb. Thaum kawg, leveraging granular hnub ci irradiance cov ntaub ntawv nyob rau hauv ib lub moj khaum tshiab tau txhim kho PG&E lub peev xwm los to taub qhov cuam tshuam ntawm PV tiam rau kev tswj daim phiaj.
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EPIC 1.08 - Distribution System Safety and Reliability by New Data Analytics Techniques
Qhov project no qhia txog kev pom thiab kev txiav txim siab kev txhawb nqa los txhawb PG&E txoj kev tswj hwm kev pheej hmoo los txhim kho pej xeem thiab kev nyab xeeb, nrog rau kev txhim kho cov tswv yim tswj cov cuab yeej cuab tam thiab cov phiaj xwm peev.
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EPIC 1.09A - Xeem Tshiab Chaw Taws Teeb Saib Xyuas thiab Tswj Cov Txheej Txheem rau Kev Xa Mus Los & Cov Khoom Muag Khoom Muag: Kaw qhov sib thooj Switching
Txoj haujlwm no tau tsom mus rau kev txhim kho kev ntseeg siab thiab txhim kho kev ua haujlwm nyab xeeb ntawm peb-theem Load Break Oil Rotary keyboards, uas yog siv los ua lossis rhuav txoj hauv kev hauv hluav taws xob. Hauv ob qho tib si hauv chaw kuaj mob thiab chaw ua haujlwm, qhov project no tau ua tiav thiab ntsuas ntau yam neeg hlau uas yuav tso cai rau cov neeg ua haujlwm PG&E kom muaj kev nyab xeeb dua rau qee qhov subsurface lossis underground (UG) roj hloov.
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EPIC 1.09B/10B - Ntsuam xyuas cov chaw taws teeb tswj tshiab thiab tswj cov cuab yeej rau T&D cov cuab tam / Qhia cov tswv yim tshiab thiab cov thev naus laus zis los txhim kho cov txiaj ntsig ntawm Cov Kev Pab Kho Kho thiab hloov pauv uas twb muaj lawm
Qhov project no tau ua tiav cov txheej txheem ntawm kev ntsuas thiab muaj peev xwm txuas ntxiv lub neej ntev, kev muaj peev xwm thiab cov ntaub ntawv kev ncaj ncees ntawm Kev Tswj Xyuas Kev Tswj Xyuas thiab Cov Ntaub Ntawv Tau Txais (SCADA) cov khoom saib xyuas lub sijhawm. Tag nrho lub zog ntawm kev saib xyuas thiab kev sib txuas lus tam sim no tau teeb tsa thoob plaws hauv lub network faib khoom tau lees paub thiab cov txheej txheem los txhim kho lub neej thiab cov ntaub ntawv kev ncaj ncees ntawm nws cov khoom tau pom. Kev saib xyuas ntawm lub sijhawm tiag tiag ntawm qhov system no muab cov tswv yim tseem ceeb los txhawb kev txo qis ntawm cov teeb meem ntsig txog khoom siv.
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EPIC 1.09C - Xeem Tshiab Chaw Taws Teeb Saib Xyuas thiab Tswj Cov Txheej Txheem rau T&D Cov Cuab Yeej
Qhov phiaj xwm no tau ua tiav qhov kev siv thev naus laus zis tshiab tau siv ncaj qha mus rau cov neeg xa xov hluav taws xob txhawm rau txheeb xyuas qhov muaj peev xwm overloads thiab nce kab impedance kom hloov cov khoom no mus rau cov chaw sib luag. Cov cuab yeej no tuaj yeem ua rau muaj peev xwm ua kom zoo dua ntawm cov kab ntws, txo qis ntawm cov khoom siv ntau dhau, thiab ncua sij hawm ntawm cov kab hluav taws xob tshiab los yog cov khoom siv rov ua dua tshiab.
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EPIC 1.14 - Lwm Tiam SmartMeter™ Telecom Network Functionalities
Qhov project no tau soj ntsuam lub xov tooj cua mesh kev sib txuas lus sib txuas lus uas txuas SmartMeter™ cov khoom siv thoob plaws PG&E thaj chaw, suav nrog kev ua qauv qhia txog kev siv cov xwm txheej tshiab rau lub network ntawd. Lub phiaj xwm tau tsim ib txoj hauv kev los txiav txim siab muaj bandwidth, sim ntau yam ntawm cov phiaj xwm ntse los ua kom pom lawv lub peev xwm los txhawb lub network rau kev sib txuas lus, thiab ua kom pom qhov muaj peev xwm txhim kho rau cov kev tshaj tawm uas twb muaj lawm ntawm SmartMeter ™ cov khoom siv.
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EPIC 1.15 - Grid Operations Situational Intelligence (GOSI)
Qhov project no tau ua kom pom lub tshuab thev naus laus zis kom pom cov ntaub ntawv ua haujlwm hauv kab sib chaws los txhim kho kev txiav txim siab ua haujlwm ntawm lub sijhawm thiab lub sijhawm luv luv, xws li kev cia siab txog kev puas tsuaj, kev npaj tsim kho, kev tshawb fawb hauv Circuit Court, thiab kev ua haujlwm kub ntxhov. Lub phiaj xwm tsim cov ntaub ntawv tseem ceeb, cov txheej txheem, thiab cov neeg siv kev paub dhau los los ntawm kev sib koom ua ke ntau dua 20 cov ntaub ntawv hauv ib qho kev pom zoo uas tso cai rau cov neeg siv saib cov ntaub ntawv nyuaj hauv txoj hauv kev uas tsis muaj peev xwm los ntawm cov kev daws teeb meem tam sim no. Qhov project no tsim cov kev kawm hauv paus ntsiab lus uas yuav ua rau PG&E muaj peev xwm tshawb nrhiav lwm yam kev paub txog cov xwm txheej nyuaj thiab cov ntawv thov kom tso cai rau cov neeg siv lub hom phiaj cov ntaub ntawv los pab tswj kev hloov pauv ntawm kab sib chaws.
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EPIC 1.16 - Ua kom pom lub tsheb hluav taws xob ua ib qho peev txheej los txhim kho daim phiaj hluav taws xob zoo thiab txo cov neeg siv khoom tsis txaus
Txoj haujlwm no tau tsim ua tiav thiab ua kom pom qhov tshiab Lub Tsheb Hauv Chaw Pabcuam Kev Pabcuam (VOGSS), rau kev siv hluav taws xob-qib fais fab xa tawm los ntawm Plug-in Hybrid Electric Vehicle (PHEV) cov tsheb thauj khoom. Cov thev naus laus zis tshiab no ua rau lub hauv paus ntawm lub zog hluav taws xob uas tuaj yeem txuas ncaj qha mus rau kev faib hluav taws xob, txo qhov cuam tshuam ntawm qhov hluav taws xob tsis zoo rau kev tiv thaiv kev tiv thaiv ib puag ncig xws li hloov pauv hloov pauv. Tsis tas li ntawd, VOGSS tuaj yeem muab lub zog rau cov chaw ua haujlwm thaum muaj xwm txheej ceev, tswj lossis rov qab kho sai sai rau cov neeg siv khoom.
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EPIC 1.18 - Qhia SmartMeter™-Enabled Data Analytics los muab cov neeg siv khoom siv cov ntaub ntawv siv hluav taws xob
Txoj haujlwm no tau ua qauv qhia kom nkag siab thiab sib piv cov neeg muag khoom sib cais lub peev xwm los txheeb xyuas cov khoom siv hluav taws xob txhua hli rau cov neeg siv khoom nyob hauv tsev, nrog rau lawv cov peev xwm ntsuas tam sim no thiab qhov tseeb ntawm lawv lub zog disaggregation software. Tsis tas li ntawd, qhov project no tau soj ntsuam cov neeg siv khoom kom nkag siab txog lawv qhov kev nkag siab ntawm qhov kawg siv lub zog nthuav qhia thiab tus nqi ntawm cov ntaub ntawv tsis sib xws.
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EPIC 1.19 - Txhim kho cov txheej txheem thiab kev muaj peev xwm ntawm SmartMeter™ Platform
Txoj haujlwm no tau ua tiav txoj hauv kev tshiab los txhawb nqa SmartMeter ™ platform los muab kev pom ntau dua thiab nthuav dav ntxiv rau SmartMeter ™ cov ntaub ntawv ntxiv. Qhov project tau ua pov thawj lub peev xwm los sau cov ntaub ntawv muaj zog zoo thiab muaj peev xwm ua kom muaj kev ua haujlwm zoo los daws cov neeg siv khoom txaus siab rau cov teeb meem voltage. Txoj haujlwm tseem txuas nrog nyuaj kom ncav cuag meters mus rau AMI network kom txo tau cov phau ntawv ntsuas kev nyeem ntawv thiab cov nqi tu. Thaum kawg, qhov project tau txhim kho lub peev xwm los txheeb xyuas qhov xwm txheej 'Line Side Tap' txhawm rau txhim kho kev ua tau zoo thiab kev ua tau zoo ntawm kev tshawb xyuas cov ntaub ntawv hloov hluav taws xob thiab txo qis kev nyab xeeb rau cov neeg siv khoom, pej xeem lossis PG&E.
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EPIC 1.22 - Ua kom pom cov nqi them nqi nrog submetering rau EVs txhawm rau txhim kho cov neeg siv khoom kom yooj yim
Qhov project no yog ib feem ntawm lub Xeev California kev siv zog los ua qauv qhia thiab ntsuas kev siv hluav taws xob tsheb (EV) submetering los muab EV cov tswv siv hluav taws xob rau tus nqi hluav taws xob qis dua-tsis tas yuav nruab ib lub ntsuas hluav taws xob ntxiv rau qhov kev pabcuam uas twb muaj lawm. Qhov project no kuj tau soj ntsuam EV cov neeg siv khoom xav tau rau submetering thiab cov neeg siv khoom paub nrog submetering.
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EPIC 1.23 - Photovoltaic (PV) Submetering
Qhov phiaj xwm no tau tsom mus rau kev tsim, kev sim, thiab kev siv tau ib txoj hauv kev ntawm kev sau lossis kwv yees cov ntaub ntawv hnub ci tsim tawm thiab ua rau cov neeg siv khoom siv los saib lawv cov ntaub ntawv hnub ci hnub ci los ntawm kev koom ua ke nrog PG&E's YourAccount lub vev xaib (yav tas los hu ua MyEnergy). Thaum txiav txim siab tias siv cov ntaub ntawv kwv yees li PV tiam yuav yog qhov kev xaiv siv tau, qhov project kuj tau soj ntsuam qhov tseeb ntawm cov algorithm siv los ntawm tus neeg muag khoom thib peb. Lub phiaj xwm tau txiav txim siab tias cov ntaub ntawv ntxiv yog tsim nyog los tsim kom muaj peev xwm PV tiam kwv yees, suav nrog kev cuam tshuam shading, PV system qaij thiab azimuth, nrog rau cov ntaub ntawv huab cua xws li huab cua thiab txheej marine.
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EPIC 1.24 - Qhia Txog Kev Tswj Xyuas Sab Nraud (DSM) rau Kev Tshaj Tawm thiab Kev Tshaj Tawm (T&D) Tus nqi txo
Txoj haujlwm no tau ua tiav thiab tau sim ua tiav qhov kev ua tau zoo ntawm lub qhov rais nyob ze ntawm PG&E's Air Conditioning (AC) Direct Load Control (DLC) system, uas siv ib txoj kev hloov khoom siv. Qhov no tau tso cai rau peb los txhim kho peb lub peev xwm los kwv yees AC DLC cuam tshuam ntawm theem kev faib khoom kom nkag siab zoo dua qhov cuam tshuam hauv cheeb tsam ntawm AC ncaj qha thauj khoom tswj cov khoom siv ntawm lub rooj sib tham faib khoom noj qib kev txhawj xeeb. Nws kuj tau ua haujlwm ze rau lub sijhawm pom kev ntawm AC ncaj qha thauj khoom tswj kev teeb tsa los txhawb Kev Sib Txuas Lus thiab Kev Tshaj Tawm (T&D) Kev Ua Haujlwm thiab muab Kev Pabcuam Kev Xav Tau (DR) cov neeg ua haujlwm nrog ze-lub sijhawm tawm tswv yim txog cov teeb meem nrog cov khoom siv ncaj qha thauj khoom ua ntej, thaum lub sijhawm lossis tom qab ib qho kev tshwm sim hu ua, uas txhawb nqa T&D kev txhim kho kev ua haujlwm.
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EPIC 1.25 - Direct Current Fast Charging (DCFC) Daim Ntawv Qhia
DCFC them chaw nres tsheb muab lub peev xwm rau DCFC-npaj EVs kom rov them nyiaj rau 80% hauv 30 feeb lossis tsawg dua. Qhov phiaj xwm no tau hais txog cov teeb meem kev siv hluav taws xob hluav taws xob (EV) los ntawm kev txheeb xyuas qhov chaw zoo nyob hauv PG&E thaj chaw rau kev tso chaw ntawm DCFCs raws li cov nqi, muaj peev xwm hloov pauv, cov qauv tsheb, nrog rau qhov chaw host thiab tsav tsheb nyiam. PG&E tau ua haujlwm nrog cov kws tshaj lij hauv kev lag luam txhawm rau txheeb xyuas 300 qhov chaw ntawm qhov xav tau tshaj plaws uas tsis tau them nyiaj rau pej xeem, kwv yees tawm mus txog 2025. Siv ntau yam khoom siv, suav nrog cov ntaub ntawv tshaj tawm kev lag luam, PG&E's tis network los soj ntsuam cov peev txheej muaj peev xwm, cov txiaj ntsig tau los ntawm cov kws tshaj lij kev xam phaj, thiab PlugShare cov ntaub ntawv ntawm cov chaw them nyiaj uas twb muaj lawm, pab pawg tom qab ntawd txheeb xyuas ntau dua 14,000 tus neeg muaj peev xwm them tus tswv tsev, xws li kev lag luam, chaw nres tsheb, thiab cov chaw pej xeem. Cov txiaj ntsig ntawm txoj haujlwm tau tsim los rau hauv daim ntawv qhia kev sib tham hauv online uas pom tau 300 qhov chaw DCFC zoo. Daim ntawv qhia pej xeem muaj nyob nrog cov lus qhia hauv tsab ntawv ceeb toom zaum kawg uas nyob ib puag ncig cov kev coj ua zoo tshaj plaws rau kev zaum DCFCs tsim los txhawb ntxiv kev txhawb nqa EV los ntawm cov neeg tsav tsheb, chaw ua haujlwm, thiab cov tsim tawm.
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EPIC 2.02 – Distributed Energy Resource Management System
Qhov phiaj xwm no tau muab lub sijhawm rau PG&E los txhais thiab xa mus rau DERMS thiab kev txhawb nqa thev naus laus zis los nthuav tawm cov teeb meem thiab qhia cov kev xav tau los npaj rau cov kev sib tw thiab cov cib fim ntxiv ntawm DERs ntawm qhov ntsuas. Lub DERMS Demo yog ib qho kev nthuav qhia hauv av ntawm kev pom zoo ntawm cov ntaub ntawv ntawm 3rd tog aggregated qab-the-meter (BTM) hnub ci thiab lub zog cia thiab kev siv hluav taws xob pem hauv ntej-ntawm-the-meter (FTM) lub zog cia los muab kev faib khoom muaj peev xwm thiab kev txhawb nqa hluav taws xob thaum tseem tso cai rau kev koom tes ntawm tib DERs hauv CAISO lag luam wholesale.
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EPIC 2.03A Ntse Inverters
- Project Final Report:
Daim ntawv tshaj tawm xov xwm kawg no cov ntaub ntawv qhia txog kev lag luam Smart Inverters ntawm qhov siab PV-kev nkag mus rau kev faib khoom noj ("Chaw 2"), kev ntsuam xyuas ntawm tus neeg muag khoom-agnostic Smart Inverter aggregation platform, thiab kev sim kuaj ntawm ntau yam Smart Inverter qauv. Qhov project tau tsim tias muaj peev xwm tseem ceeb rau kev txhawb nqa hluav taws xob hauv zos los ntawm SIs los pab txo qis cov teeb meem kev sib tw hauv zos theem nrab uas tshwm sim los ntawm kev nkag mus rau PV siab hauv tus nqi zoo. Kev siv zog ua haujlwm hauv qhov project tsis tuaj yeem tsim kom muaj ib tus neeg lossis kev sib sau ua ke ntawm SIs tuaj yeem cuam tshuam rau thawj qhov hluav taws xob.
Download Pacific Gas and Electric Company EPIC 2.03A Daim Ntawv Qhia Kawg (PDF) - Project Interim Report:
Daim ntawv tshaj tawm ib ntus no sau cov lus qhia ua piv txwv ntawm Smart Inverters ua tiav rau hnub tim, nrog cov txiaj ntsig ntawm kev ntsuam xyuas tsis tu ncua yuav raug tso tawm hauv ib qho kev tshaj tawm. Txog rau tam sim no, qhov project no tau qhia txog lub peev xwm ntawm cov neeg nyob hauv Smart Inverters los cuam tshuam cov hluav taws xob hauv zos ntawm ob lub tshuab hluav taws xob xa hluav taws xob hauv PG&E thaj chaw. Qhov project tau soj ntsuam cov neeg muag khoom tshwj xeeb Smart Inverter aggregation platform, kev sib txuas lus kev ntseeg siab rau Smart Inverter cov cuab tam, thiab kev muaj peev xwm ntawm cov neeg siv khoom tau txais los ntawm DER xa mus.
Rub tawm Pacific Gas thiab Hluav Taws Xob Tuam Txhab EPIC 2.03A Daim Ntawv Qhia Ib Ntus (PDF) - Joint IOU White Paper - Enabling Smart Inverters rau Distribution Grid Services:
Daim ntawv dawb no yog kev sib koom tes sib koom tes ntawm Pacific Gas & Electric (PG&E), San Diego Gas & Electric Company (SDG&E), thiab Southern California Edison (SCE), suav nrog California investor-owned utilities (IOUs), thiab cov tswv cuab siv hluav taws xob hauv Association of Edison Illuminating Companies (AEIC) Distributed Energy Resource (DERe) Sub-Committe. Nws yog npaj los qhia rau cov hluav taws xob hluav taws xob, cov tswj hwm thiab DER cov neeg muaj feem cuam tshuam txog kev lag luam thoob ntiaj teb txog cov kev kawm tseem ceeb uas IOUs tau txais ntawm Smart Inverters los ntawm kev ua qauv qhia thiab cov kev txiav txim siab tseem ceeb rau kev ua kom Smart Inverter-enabled DERs los muab cov kev pabcuam xa tawm.
Joint IOU White Paper - "Enabling smart inverters for distribution grid services" (PDF)
Joint IOU White Paper - "Enabling smart inverters for distribution grid services" Cov ntawv ntxiv (PDF) - EPRI Smart Inverter Modeling Daim Ntawv Qhia:
Qhov kev tsim qauv no, ua rau PG&E los ntawm Lub Tsev Haujlwm Saib Xyuas Hluav Taws Xob Hluav Taws Xob (EPRI), tau txheeb xyuas qhov cuam tshuam txog kev lag luam thiab kev lag luam ntawm kev loj hlob ntom ntom ntawm Smart Inverters txuas nrog PG&E txoj kab sib faib. Kev tsom xam tau muab tso rau hauv thaj chaw PV thiab PV + chaw cia khoom. Kev soj ntsuam ntawm qhov cuam tshuam txog kev lag luam ntawm rau rau PG&E cov khoom xa tawm tau ua, sib piv cov txheej txheem kev tswj hwm kev sib koom ua ke nrog rau kev hloov pauv hloov mus rau qhov xwm txheej leveraging daim phiaj txhawb nqa los ntawm Smart Inverters.
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EPIC 2.03B - Ntsuas Ntse Inverter Txhim Kho Cov Peev Xwm - Tsheb mus rau Tsev
Qhov project no tau soj ntsuam cov kev ua tau zoo thiab cov txiaj ntsig zoo rau cov neeg siv khoom ib leeg thiab rau cov neeg them nqi tsheb mus rau tsev (V2H) thev naus laus zis uas tuaj yeem siv rau kev rov ua haujlwm thiab kev ntseeg siab. V2H yog technically muaj peev xwm ntawm cov Islands tuaj thiab txhawb nqa tsev neeg thauj khoom hauv qhov hluav taws xob thiab kev thov teb cov xwm txheej thiab cov neeg siv khoom tau tshaj tawm qhov kev txaus siab thawj zaug. Txawm li cas los xij, cov thev naus laus zis tseem tsis tau muaj kev lag luam thiab cov ntawv lav tsheb yuav tsum tau hloov kho kom tso cai tawm, tus nqi rau cov neeg siv khoom tshaj lawv cov txiaj ntsig pom, thiab cov txiaj ntsig zoo rau cov nqi hluav taws xob thiab cov neeg them nqi yuav tsis txaus los ua kom cov nqi qis rau cov neeg siv khoom. Kev ua lag luam V2H yog qhov tseem ceeb thiab xav tau kev tshawb nrhiav ntxiv ua ntej ntawm PG&E kev lag luam kev lag luam.
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EPIC 2.04 - Kev Tshawb Fawb Txog Kev Tshawb Fawb thiab Kev Tshawb Fawb Kev Tshawb Fawb
Qhov project no tau qhia txog cov txheej txheem algorithmic los txheeb xyuas cov ntaub ntawv tshiab (xws li SmartMeter ™ cov khoom siv thiab cov ntaub ntawv ntawm lub hnub ci irradiance) los kwv yees qhov tshwm sim uas yuav ua txhaum txoj cai 2 hluav taws xob los ntawm kev faib hnub ci. Hnub ci zog yog los ntawm qhov xwm txheej, thiab ebbs thiab surges ntawm tiam tuaj yeem hloov qhov voltage rau cov neeg nyob sib ze, cov neeg siv khoom qis. Raws li hnub ci kev saws me nyuam txuas ntxiv zuj zus, muaj qhov muaj feem ntau ntawm cov kev ua txhaum cai voltage. Qhov kev ua haujlwm no, yog tias koom ua ke rau hauv cov phiaj xwm loj dua, tuaj yeem txhim kho kev txiav txim siab rau Lub Hwj Chim Zoo Tshaj Lij Tshaj Lij teb cov teeb meem ntawm cov neeg siv khoom, thiab Distribution Planners thaum lawv ua hauj lwm los txhawb kev nyab xeeb thiab txhim khu kev qha hnub ci thoob plaws PG&E thaj chaw pabcuam.
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EPIC 2.05 - Inertia Response Emulation rau DG Kev Txhim Kho Kev Txhim Kho
Qhov project no tau tshawb nrhiav lub peev xwm ntawm inverter-raws li kev siv hluav taws xob los muab cov txheej txheem ntawm kev ua haujlwm ntsig txog qhov system inertia uas txhawb nqa lub zog hluav taws xob. Qhov project tau nthuav tawm los ntawm kev sib kis tus qauv qauv thiab Kev Ntsuas Hluav Taws Xob-Hardware-In-Loop uas cov txheej txheem kev tswj hwm qib siab inverter tuaj yeem muab kev txhawb nqa lub zog uas txhim kho cov kab ke zaus teb nyob rau hauv lub ntsej muag ntawm txo cov pa inertia los ntawm synchronous tshuab generators. Inverter tswj txoj kev tau tshawb nrhiav suav nrog inertia-zoo li cov lus teb (derivative control) thiab daim phiaj-forming (voltage source) hom rau cov txiaj ntsig zoo hauv cov kab ke ntau thiab cov kev faib faib cais siv cov xwm txheej.
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EPIC 2.07 - Lub Sijhawm Thawv Cov Ntaub Ntawv rau Kev Tshaj Tawm thiab Kev Npaj
Qhov project no tau tsim cov txheej txheem tshuaj ntsuam xyuas los tsim cov ntaub ntawv nyob ze ntawm lub sijhawm thauj khoom kwv yees. Lub phiaj xwm ua tiav thiab ua kom pom lub platform rau kev noj thiab ua tiav SmartMeter ™, Kev Tswj Xyuas Kev Tswj Xyuas thiab Kev Tshawb Fawb Cov Ntaub Ntawv (SCADA), kev tsim hluav taws xob photovoltaic (PV) tiam, Geographic Information System (GIS) thiab cov ntaub ntawv huab cua rau ob ntawm yim thaj tsam ntawm Lub Luag Haujlwm (AOR) hauv PG&E thaj chaw pabcuam.
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EPIC 2.10 - Kev Npaj Ua Haujlwm Kub Ceev
Txoj haujlwm tsim thiab ua kom pom qhov kev txiav txim siab txhawb nqa uas ua tiav pom zoo cov tswv yim kho dua tshiab rau PG&E cov cuab yeej hluav taws xob tom qab muaj kev cuam tshuam tshwm sim. Yuav kom ua tiav qhov no, cov hauv qab no theem siab tseem ceeb ntawm kev lag luam tau ua tiav:
- Muab cov ntaub ntawv qhia txog kev puas tsuaj ntuj tsim rau hauv ib qho kev sib xyaw ua ke / cuab yeej, los muab lub peev xwm los kwv yees qhov cuam tshuam ntawm ntuj tsim kev puas tsuaj ntawm PG&E cov chaw.
- Muab lub peev xwm los npaj rau cov kev phom sij no los ntawm kev ua qauv qhia txog qhov cuam tshuam ntawm cov kev phom sij, kom nkag siab txog qhov tsis zoo ntawm cov txheej txheem thiab cov kev xav tau ntawm kev tsim kho.
- Siv cov kev txawj ntse txawj ntse thiab cov kev txheeb cais los ua qauv kev ntsuas kev ua tau zoo thiab txiav txim siab faib cov neeg ua haujlwm thiab tsim kho cov phiaj xwm.
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EPIC 2.14 - Tsis Siv Neeg Daim Ntawv Qhia Phasing Cov Ntaub Ntawv
Qhov project no tau ua tiav tiav thiab ua kom pom cov txheej txheem automated analytical txoj kev txiav txim siab meter phasing thiab meter-rau-transformer connectivity siv SmartMeter™, Supervisory Control thiab Data Acquisition (SCADA) thiab Geographic Information System (GIS) cov ntaub ntawv. Cov qauv kev faib tawm network yog lub hauv paus rau ntau qhov kev tswj hwm uas twb muaj lawm, kev tshuaj xyuas qhov system, thiab cov txheej txheem ua haujlwm. Raws li cov yam ntxwv thauj khoom ntawm lub network faib tau hloov zuj zus, xws li nrog kev loj hlob ntawm Distributed Energy Resources (DER), nws yog qhov tseem ceeb dua kom muaj cov ntaub ntawv raug thiab hloov tshiab network cov ntaub ntawv kom muaj peev xwm tswj tau qhov kev faib tawm. Cov txheej txheem kev siv tshuab kom tau txais cov ntaub ntawv no tuaj yeem muab txoj hauv kev ua tau zoo dua rau cov qauv khau-rau-hauv-av mus kom ze.
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EPIC 2.15 - Synchrophasor Applications rau Generator Dynamic Model Validation
Qhov phiaj xwm no tau teeb tsa Phasor Measurement Units (PMUs) ntawm peb lub tshuab hluav taws xob ntawm PG&E's Colusa Generation Station, tsim cov chaw tsim hluav taws xob tsim qauv siv cov software lag luam, thiab siv cov ntaub ntawv cuam tshuam tiag tiag sau hauv online (tshwj tsis yog cov ntaub ntawv xeem offline) los sim cov ntawv thov synchrophasor tshiab rau cov qauv siv hluav taws xob. Kev sib koom ua ke ntawm PMUs ntawm cov tshuab hluav taws xob rau cov qauv kev siv tau zoo yog cov cuab yeej tshiab thiab qhov project tsis tau ua rau cov cuab yeej tsim khoom npaj. Raws li cov ntawv thov hloov zuj zus, kev teeb tsa ntawm PMUs ntawm cov chaw tsim hluav taws xob tuaj yeem tso cai rau kev siv hluav taws xob los txhim kho lawv cov qauv tsim hluav taws xob tsim hluav taws xob.
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EPIC 2.19 - Pab Txhawb Kev Tshaj Tawm-Side-Side Strategies & Technologies
Qhov project no tau soj ntsuam qhov ua tau zoo thiab kev ua tau zoo ntawm kev siv cov neeg siv khoom tom qab-tus-meter cia rau daim phiaj thiab kev pabcuam kev ntseeg siab. Qhov project tau siv ob qho tib si hauv tsev thiab kev lag luam cov cuab tam ntawm ob lub chaw muag khoom. BTM Zog cia yog technically ua tau rau cov neeg siv kev soj ntsuam, tab sis ua ntej ib tug tag nrho cov kev pab cuam yuav nrhiav tau muaj lub cib fim rau kev txhim kho.
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EPIC 2.21 - Lub Tsev Hauv Tsev Network (HAN) rau cov neeg siv khoom lag luam
Qhov project no tau qhia txog kev muaj peev xwm thiab muaj txiaj ntsig ntawm kev nkag mus rau cov ntaub ntawv siv hluav taws xob tiag tiag rau cov neeg siv khoom lag luam. Qhov kev ua qauv qhia thev naus laus zis no ua tiav peb lub hom phiaj: 1) tshawb xyuas Zigbee tau qhib SmartMeters ™ rau Cov Neeg Siv Khoom Loj thiab Kev Lag Luam muaj peev xwm zoo ib yam li cov ntsuas hauv tsev los muab cov ntaub ntawv siv sijhawm tiag tiag ntawm HAN xov tooj cua; 2) Txheeb xyuas thiab tshuaj xyuas LC&I cov neeg siv khoom xav tau thiab cov teeb meem siv muaj txiaj ntsig (xws li lub sijhawm) rau cov ntaub ntawv ntawm lub sijhawm; 3) Txheeb xyuas cov teeb meem rau kev saws me nyuam, kev koom ua ke, thiab kev siv HAN cov cuab yeej ntawm qhov ntsuas rau LC&I cov neeg siv khoom.
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EPIC 2.22 - Kev thov txo qis los ntawm Targeted Data Analytics
Qhov project no tau tsim ib lub cuab yeej uas txhawb cov neeg siv cov ntaub ntawv qib siab nrog rau cov ntaub ntawv kab sib chaws thiab kev kwv yees los tsim lub tshuab ua kom zoo tshaj plaws rau kev txheeb xyuas cov nqi qis tshaj plaws uas muaj peev xwm ncua lossis txo qhov xav tau ntawm cov cuab yeej cuab tam hloov kho vim muaj peev xwm txwv. Cov cuab yeej txiav txim siab txog ob qho tib si cov kev daws teeb meem ntawm cov xov hlau thiab DER cov ntaub ntawv thiab tso cai rau Cov Txheej Txheem Tshaj Tawm los ua kom tiav qhov kev ntsuam xyuas qib siab.
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EPIC 2.23 - Kev Npaj Ua Haujlwm Pabcuam Xav Tau
Txoj haujlwm no tau tsim ua tiav thiab pom tau tias muaj kev sib koom ua ke ntawm ntau yam ntawm cov neeg siv khoom siv thev naus laus zis thiab faib khoom siv hluav taws xob (DER) mus rau hauv cov txheej txheem kev npaj siv hluav taws xob. Lub phiaj xwm ua haujlwm raws li qhov tsim nyog thiab ua kom muaj txiaj ntsig ua ntej rau kev ua tiav ntawm Kev Ua Lag Luam Bill (AB) 327 / Tshooj 769, uas yuav tsum muaj cov txheej txheem pob tshab, zoo ib yam thiab raug ntau dua los ua kom muaj txiaj ntsig zoo ntawm DERs rau hauv cov txheej txheem kev npaj faib khoom. Txoj haujlwm no tau xa cov qauv tshiab thauj khoom, txhim kho cov cuab yeej kev kwv yees thiab cov txheej txheem kev tshuaj xyuas tag nrho uas tso cai rau PG&E kom raug ntau dua thiab sib xyaw ua ke DER cuam tshuam rau kev faib khoom thauj khoom profile. Nrog rau cov kev txhim kho no, PG&E tuaj yeem soj ntsuam yog tias DER kev loj hlob tuaj yeem ncua lossis txawm tias qee zaus tshem tawm qhov xav tau rau kev hloov kho hauv network yav tom ntej. Leveraging ib qho ntawm SmartMeter ™ cov ntaub ntawv, PG&E tsim ntau qhov tseeb thiab granular load cov duab uas tso cai rau cov phiaj xwm kev faib khoom kom paub meej txog kev ntes DER cuam tshuam rau kev kwv yees kev loj hlob.
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EPIC 2.26 - Cov neeg siv khoom thiab kev faib khoom Automation Qhib Architecture Devices
PG&E's AMI Network yog ib qhov loj tshaj plaws ntiag tug Internet Protocol Version 6 (IPv6) tes hauj lwm hauv Tebchaws Meskas, nrog ntau dua 5 lab AMI cov khoom siv txuas nrog thoob plaws nws lub network hluav taws xob. Qhov project no tau tshawb xyuas kev siv AMI network rau lub hom phiaj dhau ntawm kev sau cov ntaub ntawv siv hluav taws xob. Txoj haujlwm ua tiav tau ua tiav qhov kev muaj peev xwm ntawm Client-Server architecture suav nrog IoT router los tsim kev sib txuas lus, saib xyuas, kev hais kom ua, thiab kev tswj hwm ntawm ntau tus neeg sab nrauv thiab cov khoom siv hluav taws xob kawg xws li ntse inverters, sensors, SCADA cov cuab yeej, RFID nyeem ntawv thiab faib kev tswj hwm ntawm AMI network siv IEEE 2030.5 protocol.
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EPIC 2.27 - Kev sib koom ua ke tom ntej
Qhov phiaj xwm no tau nthuav tawm AMI Network tswj hwm tshiab (tus "tus thawj coj ntawm cov thawj coj") kom muaj txiaj ntsig zoo thiab saib xyuas, tswj, thiab hloov kho AMI network thiab infrastructure uas twb muaj lawm. Tam sim no, PG&E leverages ntau AMI tes hauj lwm nrog cov kev khiav hauj lwm sib cais. Leveraging disparate systems txwv lub peev xwm los tswj kev ua haujlwm kom zoo thiab ua ntej thiab teem sijhawm cov txheej txheem cov ntaub ntawv (piv txwv li, ua kom cov chaw taws teeb txuas / txiav tawm yog qhov tseem ceeb tshaj li cov lus nug ntawm cov neeg xauj tsev).
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EPIC 2.28 - Smart Grid Communications Path Monitoring
Qhov project no nrhiav 1) Ua qhov kev ntsuam xyuas lub suab nrov los tsim kom muaj lub hauv paus ntawm kev cuam tshuam hauv xov tooj cua (RFI) hauv AMI Networks, 2) Tshawb xyuas cov ntaub ntawv txuas mus ntxiv txhawm rau txheeb xyuas qhov chaw muaj peev xwm thiab cov peev txheej ntawm RFI, thiab 3) Tsim cov txheej txheem kawg-rau-kawg los ntawm kev saib xyuas kom txo qis kev cuam tshuam. PG&E tau txheeb xyuas los ntawm ib qho piv txwv ntawm xov tooj cua zaus (RF) cov ntaub ntawv uas muaj peev xwm channel congestion teeb meem uas tuaj yeem ua rau RFI tsis sib haum xeeb hauv AMI tes hauj lwm, tab sis tsis muaj cov cuab yeej RF tshwj xeeb los txheeb xyuas RFI teeb liab hauv PG&E lub zos Neighborhood Area Network (NAN). Muab RF dataset muaj nyob thiab muaj kev txwv, tsis muaj txoj hauv kev los ua kom pom kev ua tiav algorithm-raws li daim ntawv thov rau kev ua haujlwm tsis siv neeg cuam tshuam. Cov haujlwm ua ntej ua tiav ntawm txoj haujlwm no tuaj yeem siv tau rau hauv kev txhim kho thiab / lossis siv cov cuab yeej yav tom ntej thiab hauv kev tsim cov tswv yim ntawm kev tiv thaiv dav dav ntawm PG&E's network RFI.
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EPIC 2.29 - Mobile Meter Applications
Qhov project no tau tsim, tsim, thiab sim Cov Kev Ntsuas Tom Ntej (NGM). Qhov ntsuas hluav taws xob no tau pom tias yog thawj qib nyiaj tau los, kev daws teeb meem siab lub sijhawm lub zog ntsuas hluav taws xob uas ua tau raws li lub teb chaws tus qauv rau kev ntsuas suav nrog ANSI C12.1 thiab ANSI C12.20 (qhov tseeb), ANSI C12.19 (meter data table format) thiab C12.22 (cov qauv kev sib txuas lus ntawm tes). Lub NGM tau tsim nrog kev sib cog lus, tsim qauv uas siv qhov zoo ntawm cov tswv cuab ntawm cov thev naus laus zis tshiab nrog rau cov microprocessors sai dua, nthuav dav lub cim xeeb, thiab ntau txoj hauv kev sib txuas lus - txhua qhov muaj nyob rau hauv pob khoom kho vajtse uas yog qhov loj ntawm daim npav rho nyiaj. NGM muaj peev xwm: 1) Tau nruab rau hauv ntau qhov chaw tshaj li cov neeg siv khoom ib txwm muaj, 2) Txo cov nqi tu thiab hloov pauv, 3) Txhim kho tus neeg siv kab hluav taws xob kom paub txog qhov xwm txheej thaum muaj hluav taws xob, thiab 4) Muab cov kev pabcuam ntxiv thiab kev siv raws li daim phiaj siv thev naus laus zis hloov zuj zus.
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EPIC 2.34 Predictive Risk Identification with Radio Frequency (RF) Ntxiv rau Kab Sensors
Qhov project no tau tshawb xyuas kev siv xov tooj cua zaus raws li Distribution Reliability Line Monitor (DRLM) thiab Early Fault Detection (EFD) technologies thiab muab piv rau lawv cov kev ua tau zoo nrog Distribution Fault Anticipation (DFA) thev naus laus zis rau kev kwv yees txij nkawm thiab txo kev pheej hmoo ntawm hluav taws xob faib hluav taws xob. Qhov kev ua yeeb yam tau pom zoo, nyob thiab hais txog ntau yam piv txwv ntawm kev puas tsuaj ntawm tus neeg xyuas pib, kev nkag mus rau hauv cov nroj tsuag, cov khoom siv hluav taws xob sab hauv, kev ua txhaum ntawm tus neeg xyuas pib, thiab cov teeb meem insulator thiab clamp. Lub phiaj xwm xaus lus tias cov cuab yeej cuab tam muaj txiaj ntsig zoo rau kev noj qab haus huv thiab kev saib xyuas kev ua tau zoo tuaj yeem ua tiav los ntawm kev sib koom ua ke thiab kev ua haujlwm ntxiv yog tsim nyog los txhim kho thiab sib koom ua ke cov thev naus laus zis sensor rau hauv kev tshuaj xyuas platform lossis Distribution Management System (DMS).
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EPIC 2.36 Dynamic Rate Design Tool
Qhov project no tau ua kom pom qhov ntsuas tus nqi tsim cov cuab yeej ua haujlwm tau tsim los ntawm huab cua platform rau kev ua qauv rau cov neeg siv khoom cuam tshuam. Txoj haujlwm no tau siv cov thev naus laus zis siab heev los sim nrog cov qauv tsim qauv siab, kev txiav txim siab them nqi tshiab, thiab ua kom muaj zog dua, muaj zog thiab nrawm dua cov txheej txheem txheeb xyuas cov nqi qis dua qhov uas siv los ntawm cov qauv tam sim no. Nyob rau hauv nws lub xeev tam sim no, cov cuab yeej tuaj yeem tsim cov kev sim siab theem siab, lub sijhawm siv, thiab cov sij hawm siv cov nqi raws li cov nqi uas xav tau ntau tshaj plaws. Lub dynamic tus nqi tsim cov cuab yeej tuaj yeem siv tau thiab tsim ntxiv los txhim kho lwm cov cuab yeej tsim-qib rau tus nqi thiab kev txheeb xyuas nqi.
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EPIC 3.03 - Distributed Energy Resource Management System (DERMS) thiab Advanced Distribution Management System (ADMS) Advanced Functionality
Qhov project no tsom mus rau 1) ua ntej kev saws me nyuam ntawm Common Smart Inverter Profile (CSIP) thiab IEEE 2030.5 raws tu qauv tus qauv thiab pab txhawb rau nws cov kev txhim kho, 2) ua tau raws li cov neeg siv khoom thov thiab cov cai tswj hwm kom txo tus nqi ntawm telemetry siv cov neeg siv khoom siv telemetry, thiab 3) ua raws li cov kauj ruam tseem ceeb rau kev siv cov kev tswj xyuas ntau thiab DER MS. ADMS.
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EPIC 3.11 - Qhov Chaw-Specific Options for Reliability and/or Resilience Upgrades: Redwood Coast Tshav Dav Hlau Microgrid (RCAM)
Txoj haujlwm no ua tiav nws lub hom phiaj los ntawm kev txhim kho PG&E cov peev txheej thiab kev ua haujlwm tau zoo thiab txhim kho txoj hauv kev tsim kom muaj peev xwm ua kom muaj kev sib txuas ntxiv hauv zej zog microgrids mus rau PG&E's system. Ua kom tau raws li cov hom phiaj no yuav tsum tau muaj txiaj ntsig kev tsim kho tshiab hauv ob qho tib si txoj cai thiab kev ua haujlwm. PG&E tau tsim ib qho kev sib koom ua ke los siv cov zej zog microgrids uas suav nrog Community Microgrid Enablement Tariff thiab cov kev cog lus xws li Daim Ntawv Pom Zoo Ua Haujlwm Microgrid ntawm PG&E thiab tus neeg teb xov tooj ntawm Grid-Forming DER. Tsis tas li ntawd, qhov project no tau muab cov kev daws teeb meem rau cov kev sib tw tshiab ntawm kev siv cov khoom siv thib peb inverter-raws li kev tswj hwm lub zog kom zoo thiab ua kom muaj kev nyab xeeb ntawm kev ua haujlwm thaum lub caij ua haujlwm.
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EPIC 3.20 - Cov ntaub ntawv txheeb xyuas rau kev saib xyuas kev kwv yees
Qhov project no tau sib tw txoj hauv kev ib txwm muaj rau kev tswj hwm kev faib khoom siv los ntawm kev siv cov ntaub ntawv siv hluav taws xob uas twb muaj lawm nrog rau kev kawm siv tshuab-raws li kev kwv yees tsom xam txhawm rau txheeb xyuas cov khoom siv tsis raug. Txoj hauv kev no siv cov ntaub ntawv feem ntau muaj (xws li cov ntaub ntawv ntsuas ntsuas ntse, cov khoom vaj khoom tsev qhov chaw, huab cua hauv zos) kom hloov pauv hloov pauv hloov pauv, ua rau txo qis kev pheej hmoo hluav taws kub nyhiab thiab ua rau muaj kev ntseeg siab thiab pheej yig rau cov neeg siv khoom.
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EPIC 3.27 - Ntau Lub Hom Phiaj Meter
Qhov project no tau qhia txog kev sib txuas ntawm cov khoom siv hluav taws xob-qib hluav taws xob hauv hluav taws xob hauv hluav taws xob khoom siv hluav taws xob (EVSE). Ib qho kev sib txuas sab nraud rau cov xwm txheej retrofit kuj tau tshwm sim. Ob qho qauv qhia tau yooj yim, muaj kev nyab xeeb dua, thiab muaj txiaj ntsig zoo rau kev teeb tsa, kev sib txuas ntawm ntau lub network, kev pabcuam zoo thiab kev txhawb nqa submetering.
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EPIC 3.32 - System Harmonics rau Kev Tshawb Fawb Txog Lub Hwj Chim Zoo
Qhov project no tau tshawb nrhiav Advanced Meter nrog Lub Hwj Chim Zoo (AMPQ) thev naus laus zis los sau cov ntaub ntawv sib haum xeeb rau kev saib xyuas hluav taws xob zoo thiab tshawb xyuas. Lub peev xwm ntawm AMPQ tau ua tiav pom zoo los sau cov ntaub ntawv sib haum xeeb hauv cov tshuab xa tawm rau kev tshawb nrhiav lub zog zoo thiab cov cuab yeej sib haum xeeb thiab cov cuab yeej tshuaj ntsuam tau tsim kom cov kws tsim hluav taws xob zoo tuaj yeem siv los tshawb xyuas cov teeb meem sib haum xeeb.
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EPIC 3.41 - Drone Enablement and Operational Use
Qhov project no tau pom ob tus neeg muag khoom lub tshuab drone los ntsuas qhov kev npaj tau thiab tus nqi ntawm kev siv lub tshuab thiab Tshaj Tawm Visual Line-of-Sight (BVLOS) kev ua haujlwm dav hlau rau ntau qhov kev siv PG&E. PG&E kuj tau ua tiav qhov kev zam ntawm FAA BVLOS los ua cov haujlwm ua haujlwm siv lub peev xwm ua tau pom nyob rau hauv txoj haujlwm no, thiab qhov no tau ua tiav qhov kev zam siab tshaj plaws PG&E tau tso cai rau hnub tim ntawm lub sijhawm ua haujlwm. PG&E lub hom phiaj mus txuas ntxiv ua qauv qhia ntxiv raws li kev kawm thiab pom zoo rau kev txhim kho yav tom ntej los ntawm txoj haujlwm no, mus rau txoj haujlwm PG&E txhawm rau qhib qhov tseem ceeb ntawm kev ua haujlwm los ntawm kev siv drones thoob plaws ntau yam kev siv.
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EPIC 3.45 - Kev kuaj pom hluav taws xob tsis siv neeg los ntawm Wildfire ceeb toom lub koob yees duab
Qhov project no tau nthuav tawm cov cuab yeej tshiab los txhawb tus nqi ntawm PG&E lub network ntawm ntau dua 600 lub koob yees duab tua hluav taws. Raws li qhov kub, qhuav, cua daj cua dub tshwm sim nrog kev hloov pauv huab cua, qhov tseem ceeb ntawm kev tshawb pom ntxov thiab kev txo qis nce ntxiv. Thaum pib ntawm txoj haujlwm no, cov duab thaij duab tau raug soj ntsuam los ntawm cov neeg ua haujlwm, thiab qhov project no muaj peev xwm ua kom muaj kev nyab xeeb ntxiv rau pej xeem thiab PG&E cov cuab tam los ntawm kev nce qhov ceev thiab qhov chaw muaj peev xwm ntawm kev txheeb xyuas hluav taws.
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EPIC 3.46 - Cov cuab yeej tshuaj xyuas hluav taws xob siab tshaj plaws - Ntoo ncej
Qhov project no tau qhia txog kev siv hluav taws xob ntsuas hluav taws xob (RT), ib txoj hauv kev kuaj tsis muaj kev puas tsuaj, txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau tawg. Qhov project no tau qhia txog qhov uas lub chaw xa hluav taws xob xa hluav taws xob tuaj yeem siv qhov chaw ntawm kev suav hluav taws xob (CR). Lub tsev x-ray portable tau raug soj ntsuam los siv los ua ib txoj hauv kev tshuaj xyuas ntxiv rau txoj kev kuaj thiab kho (PTT) tam sim no.
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