Cov txheej txheem substation ntau lawm yog tag nrho cov txheej txheem ntawm kev hloov cov qauv tsim qauv rau hauv lub cev lub zog hub. Nws suav nrog kev npaj ua ntej, kev tsim kho pej xeem, kev teeb tsa cov cuab yeej siv, commissioning thiab txais, thiab xa mus. Txhua theem yog sib txuas zoo thiab ua raws li cov qauv nruj, ncaj qha txiav txim siab lub substation kev ua haujlwm tau zoo thiab ntev - lub sijhawm ua haujlwm kev ntseeg siab.
Cov txheej txheem pib nrog kev npaj ua ntej thiab kev tsim kev hloov pauv. Raws li cov phiaj xwm phiaj xwm hluav taws xob thiab kev kwv yees cov khoom lag luam, chav tsim tsim ua tiav qhov chaw xaiv, kev tsim hluav taws xob tseem ceeb, kev xaiv cov khoom siv, thiab kev tsim vaj tsev tsim vaj tsev, ua rau cov duab kos thiab cov kev qhia tshwj xeeb. Tom qab ntawd, chav tsev tsim kho yuav npaj cov phiaj xwm kev tsim kho, nthuav qhia cov haujlwm ua ntu zus, kev faib cov peev txheej, thiab cov hom phiaj zoo thiab kev nyab xeeb, thiab ua tiav cov khoom sib tw thiab cov phiaj xwm xa khoom kom ntseeg tau tias cov khoom siv tau zoo raws li cov qauv tsim.
Tom qab ntawd, theem kev tsim kho pej xeem pib. Qhov chaw theem thiab kev kho lub hauv paus yog ua ntej. Raws li cov txiaj ntsig ntawm kev tshawb fawb geological, pawg hauv paus lossis cov txheej txheem tsim ntuj tsim tau raug coj los ua kom ntseeg tau tias cov kabmob muaj peev xwm ua tau raws li qhov xav tau ntawm cov khoom hnyav. Lub hauv paus tswj hwm lub tsev, chav faib hluav taws xob, thiab cov txheej txheem kev txhawb nqa yuav tsum tau ua raws li cov duab kos. Kev sib xyaw ua ke yuav tsum nruj me ntsis tswj qhov sib tov sib xyaw thiab kho lub voj voog, thiab qhov tseeb ntawm qhov chaw ntawm cov khoom siv yuav tsum ua kom tau raws li cov khoom siv installation. Cov khoom siv sab nraum zoov yuav tsum muaj cov kab dej kom zoo thiab cov kab hluav taws xob / cov yeeb nkab trench layouts, suav nrog kev siv hluav taws xob thiab kev saib xyuas yooj yim.
Cov khoom siv installation yog qhov tseem ceeb ntawm cov txheej txheem ntws. Kev teeb tsa cov cuab yeej tseem ceeb suav nrog cov hloov pauv loj, siab -voltage circuit breakers, disconnect switches, instrument transformers, surge arresters, capacitors, and busbars, etc., thiab yuav tsum tau ua nyob rau hauv ib qho chaw huv si, noo noo- pov thawj ib puag ncig. Qhov chaw, theem, bolt nruj, thiab kev tiv thaiv rwb thaiv tsev yuav tsum tau ua nruj me ntsis raws li cov chaw tsim khoom cov kev qhia tshwj xeeb. Transformer roj kev kho thiab nqus cov roj txhaj tshuaj yuav tsum ua raws li cov txheej txheem los xyuas kom meej qhov nruab nrab kev ua tau zoo raws li cov qauv. Kev teeb tsa cov khoom siv thib ob suav nrog kev tiv thaiv relay panels, ntsuas thiab tswj cov cuab yeej, cov khoom siv sib txuas lus, cov khoom siv hluav taws xob DC, thiab kev soj ntsuam cov backends, thiab lwm yam. Cov kav hlau yuav tsum ua raws li cov hauv paus ntsiab lus ntawm kev sib cais tam sim no tsis muaj zog thiab tsis muaj zog thiab meej meej. Tom qab xaim ua tiav, kev ntsuas txuas ntxiv thiab rwb thaiv tsev yuav tsum tau ua kom tsis txhob muaj kev sib txuas tsis raug lossis ploj lawm.
Kev ua haujlwm thiab kev lees txais theem suav nrog ua ntu ntu ua haujlwm ntawm ib tus neeg ua haujlwm, subsystem commissioning, thiab tag nrho cov txheej txheem pib thiab sim ua haujlwm. Kev ua haujlwm ntawm ib tus neeg txheeb xyuas cov haujlwm yooj yim thiab cov khoom siv tsis raug; subsystem commissioning xyuas qhov tseeb ntawm kev tiv thaiv logic, tswj loops, thiab kev sib txuas lus; tag nrho lub cev raug kuaj xyuas raws li kev simulated lossis kev ua haujlwm tiag tiag los ntsuas qhov kev hloov pauv qhov tseeb, kev tiv thaiv kev ntseeg tau, thiab kev ruaj ntseg system. Nyob rau lub sijhawm no, kev sim sib txuas sib txuas ntawm cov cuab yeej pabcuam xws li kev tiv thaiv hluav taws, kev ruaj ntseg, thiab kev saib xyuas ib puag ncig yog ua kom ntseeg tau tias muaj peev xwm tiv thaiv tau raws li cov qauv.
Thaum kawg, lub kaw lus raug xa mus rau kev ua haujlwm thiab cov ntaub ntawv khaws tseg. Tom qab tag nrho cov kev xeem ua tiav thiab xa daim ntawv tshaj tawm tsim nyog, kev lees paub zaum kawg tau ua tiav, thiab cov ntaub ntawv khoom siv, cov ntaub ntawv xeem, raws li - tsim cov duab kos, thiab cov ntawv ua haujlwm thiab kev saib xyuas tau raug xa mus rau chav ua haujlwm. Kev cob qhia rau kev ua haujlwm thiab kev saib xyuas cov neeg ua haujlwm kuj tau ua los xyuas kom muaj kev tswj xyuas tom qab seamless.
Zuag qhia tag nrho, cov txheej txheem substation ntau lawm yog coj los ntawm standardization thiab refinement, integrating engineering design, civil engineering, electromechanical installation, thiab system commissioning. Kev saib xyuas hauv ib qho twg tuaj yeem cuam tshuam qhov zoo ntawm kev ua haujlwm; Yog li ntawd, kev tswj xyuas zoo thiab kev tswj xyuas kev nyab xeeb yog qhov tseem ceeb los xyuas kom muaj kev ruaj ntseg, txhim khu kev qha, thiab ntse niaj hnub substation.