Dab tsi yog qhov zoo ntawm kev lag luam cia?
Peak-valley arbitrage: Ua kom zoo dua ntawm cov nqi hluav taws xob hauv lub siab sib txawv, them nyiaj rau lub sijhawm hauv hav thiab lub sijhawm tiaj tus, thiab tso tawm thaum lub sijhawm ncov thiab ncov, txo cov nqi hluav taws xob hauv tuam txhab. Peak shaving thiab valley filling: Lub zog cia qhov system tuaj yeem ua lub ncov shaving thiab valley filling, tshem tawm lub ncov loads, smoothing lub zog noj nkhaus, thiab txo cov nqi hluav taws xob. Dynamic muaj peev xwm expansion: tus neeg siv lub peev xwm transformer yog tsau. Feem ntau, thaum tus neeg siv xav tau lub tshuab hloov pauv kom dhau lub sijhawm, lub peev xwm hloov pauv yuav tsum tau nthuav dav. Tom qab txhim kho lub zog sib xws, lub zog hloov pauv tuaj yeem raug txo los ntawm lub zog cia thiab tso tawm thaum lub sijhawm no, yog li txo tus nqi ntawm lub peev xwm hloov pauv thiab hloov pauv. Cov lus teb qhov xav tau: Tom qab txhim kho lub zog cia, yog tias daim phiaj hluav taws xob teeb meem xav tau cov lus teb, cov neeg siv khoom tsis tas yuav txwv lub zog lossis them cov nqi hluav taws xob siab thaum lub sijhawm ntawd. Hloov chaw, lawv tuaj yeem koom nrog hauv kev thov teb kev lag luam los ntawm lub zog cia khoom thiab tau txais cov nqi them ntxiv.
Raws li qhov xwm txheej twg nws tsim nyog rau kev lag luam los txhim kho lub zog cia?
Kev thov hluav taws xob yog siab heev. Cov tuam txhab lag luam / cov xwm txheej uas xav tau ntau lub zog hluav taws xob, xws li chaw ua lag luam, kev tsim khoom, cov chaw khaws ntaub ntawv, thiab lwm yam, feem ntau muaj qhov hloov pauv ntawm lub zog xav tau. Kev lag luam thiab kev lag luam lub zog cia cov tshuab tuaj yeem pab cov tuam txhab lag luam no ua kom lawv txoj kev siv hluav taws xob zoo thiab txo cov nqi hluav taws xob. Cov kev xav tau ntawm lub zog yog siab. Qee lub tuam txhab thiab cov chaw ua si yuav muaj qhov tsis tshua muaj hluav taws xob thaum lub sijhawm tsim khoom. Tshwj xeeb tshaj yog thaum lub sij hawm ncov load, lub davhlau ya nyob twg voltage tiag mus offline. Kev tsim khoom lag luam thiab kev lag luam lub zog cia cov tshuab tuaj yeem txhim kho lub zog tso zis, txhim kho lub zog zoo, thiab zam kev cuam tshuam rau kev tsim khoom vim muaj hluav taws xob hloov pauv lossis cuam tshuam. Lub ncov-rau-koob hluav taws xob tus nqi sib txawv yog loj. Cov tuam txhab lag luam siv lub sijhawm siv hluav taws xob hauv zej zog txoj cai rau kev siv hluav taws xob, thiab qhov nruab nrab ntawm tus nqi sib txawv ntawm qhov nruab nrab-rau-kiv yog qhov loj. Nws feem ntau pom zoo kom siab tshaj 0.8 yuan/kwh. Lub tuam txhab hluav taws xob lub sijhawm thauj khoom suav nrog lub sijhawm ncov (thiab lub sijhawm ncov, yog tias muaj), thiab tag nrho cov hluav taws xob siv thaum hmo ntuj, yog li nws tsis haum rau kev tsim kho. Thaum lub sij hawm lub kwj deg thiab lub sij hawm tiaj tus ntawm kev lag luam kev siv hluav taws xob, lub tshuab hloov pauv tseem muaj peev xwm txaus los them cov khoom siv hluav taws xob, tsis suav nrog lub tuam txhab cov khoom qub. Lub tuam txhab muaj tsawg hnub ntawm kev kaw rau kev saib xyuas thiab tawm lub caij nyoog, thiab lub sijhawm siv txhua xyoo ntawm lub zog khaws cia yog ntau tshaj 270 hnub. Yog hais tias lub zog cia siv lub sij hawm tsis siab, qhov tawm los yuav tsawg.
Cov ntaub ntawv dab tsi uas lub tuam txhab xav paub txog kev faib khoom cia?
Cov neeg siv hluav taws xob siv hom: Ua kom pom tseeb tias tus neeg siv hluav taws xob siv hom hluav taws xob loj loj lossis kev lag luam thiab kev lag luam hluav taws xob. Txoj kev them nqi: Qhia meej seb tus neeg siv cov nqi them nqi hluav taws xob puas yog ib qho system lossis ob qhov system. Daim nqi hluav taws xob xav tau coj mus rau hauv tus account qhov kev thov siab tshaj plaws thiab tsis cuam tshuam rau daim nqi hluav taws xob. Ob lub ntsiab lus saum toj no tuaj yeem nkag siab los ntawm daim nqi hluav taws xob (feem ntau xav tau rau 6 lub hlis dhau los), uas feem ntau suav nrog cov ntaub ntawv nqi hluav taws xob, kev xav tau lossis cov nqi hluav taws xob muaj peev xwm. Transformer muaj peev xwm: Thaum lub zog cia lub zog them, nws yog sib npaug rau lub nra. Yog tias lub tshuab hluav taws xob uas twb muaj lawm muaj peev xwm tsis txaus, lub peev xwm nruab ntawm lub zog cia yuav raug txwv. Nws yog ib qho tsim nyog kom nkag siab txog kev siv cov xwm txheej ntawm cov transformers uas twb muaj lawm thiab thauj khoom muaj peev xwm, tshwj xeeb tshaj yog tias lub transformer muaj peev xwm seem thaum lub sij hawm off-peak thaum hmo ntuj. Nws yog ib qho tsim nyog los sau cov xwm txheej ntawm lub tiaj ua si transformers thiab lub zog load nkhaus kom ntau li ntau tau.
Dab tsi yog qhov chaw yuav tsum muaj rau kev faib khoom lag luam thiab khaws cia?
Sim xaiv qhov chaw nyob deb ntawm cov chaw ua haujlwm thiab cov neeg coob coob, nyob ze rau qhov chaw nkag mus rau lub zog xa hluav taws xob (hauv 100m pom zoo) thiab yooj yim rau kev xa xov cable. Xav txog qhov chaw tawv tawv uas yooj yim rau kev thauj mus los, hoist, thiab thauj khoom.
Lub zog cia fais fab chaw nres tsheb tsim txheej txheem? Lub voj voog ntev npaum li cas?
Lub zog cia chaw nres tsheb fais fab kev tsim kho txheej txheem suav nrog kev sau nyiaj ua ntej thiab kev sojntsuam - kev tsim qauv - kev ua haujlwm - kos duab tsim - nkag mus rau kev pom zoo - kev tsim kho - khoom siv commissioning - kev lees paub tiav. Lub sijhawm tsim kho tag nrho yog txiav txim siab los ntawm lub sijhawm xav tau rau cov txheej txheem sib txawv; tom qab cov txheej txheem tiav lawm, Lub sij hawm tsim kho yog li ntawm 1-1.5 lub hlis; Lub sijhawm luv luv hluav taws xob yuav tsum tau nruab rau hauv kab sib txuas nrog lub txee, thiab lub sijhawm hluav taws xob tsawg kawg yog li 2 teev.
Yuav ua li cas cov txheej txheem yuav tsum tau ua kom tiav rau enterprise faib ntawm reserves?
Kev teeb tsa lub zog cia chaw nres tsheb yuav tsum tau sau npe ua haujlwm ntawm Lub Tsev Haujlwm Saib Xyuas Kev Loj Hlob thiab Kev Txhim Kho hauv zos, kev pom zoo siv hluav taws xob los ntawm lub tuam txhab hluav taws xob, thiab kev sau npe ntawm cov khoom siv hluav taws xob. Tsis tas li ntawd, raws li cov kev xav tau hauv cheeb tsam sib txawv, nws yuav suav nrog kev tshuaj xyuas kev tiv thaiv hluav taws, kev soj ntsuam ib puag ncig, thiab cov ntaub ntawv ntsuam xyuas cov ntaub ntawv thiab lwm cov txheej txheem tshuaj xyuas, yog li koj yuav tsum nkag siab txog qhov kev lees paub hauv zos thiab kev pom zoo rau kev lag luam thiab kev lag luam zog cia, thiab npaj cov peev nyiaj ua ntej rau qhov project; cov txheej txheem saum toj no yog tag nrho lub luag haujlwm ntawm tus neeg ua haujlwm sib koom ua ke, thiab tus tswv tsuas yog xav tau kev koom tes thiab muab cov ntaub ntawv. Cov ntsiab lus
Cov saum toj no yog cov lus nug thiab cov lus teb rau kev faib khoom thiab khaws cia ntawm kev lag luam thiab kev lag luam. Txij li thaum kev tsim kho thiab kev teeb tsa ntawm kev lag luam thiab kev lag luam lub zog cia cov haujlwm yuav tsum tau ua nyob rau hauv lub chaw ua haujlwm chaw ua haujlwm thiab muaj kev tshaj lij, kev tsim kho yuav tsum tsim nyog tsim raws li qhov tseeb ntawm qhov project.