Classification ntawm Thawv Substation
Thawv substation, prefabricated substation, hu ua box-type substation. Qhov no yog lub Hoobkas prefabricated sab hauv tsev thiab sab nraum zoov cov khoom siv hluav taws xob sib xyaw ua ke uas sib txuas cov khoom siv hluav taws xob high-voltage switchgear, tis transformers, thiab cov khoom siv hluav taws xob tsawg tsawg raws li cov txheej txheem xaim. Nws yog siv rau kev nyab xeeb, yooj yim thiab siv hluav taws xob zoo, thiab maj mam hloov cov substations. Lawv feem ntau muab faib ua pawg hauv qab no.
1. European thawv substation
Nyob rau hauv lub neej, no European-style box-type substation yog lub feem ntau lub thawv-hom substation. Nyob rau hauv kev lag luam, lawv kuj hu ua ua ke substations. Lawv npaj high-voltage switchgear, tis transformers, thiab low-voltage power distribution devices nyob rau hauv peb qhov sib txawv compartments, uas yog hluav taws xob txuas los ntawm cables thiab busbars.
Tam sim no, European-style box-type substations yog cov khoom siv dav tshaj plaws ntawm lub thawv-hom substations. Ntawm lawv, 10kv State Grid standardized series box-type substation yog ib qho ntawm cov neeg sawv cev hauv European box-type substations. Kuj tseem muaj cov tuam txhab lag luam feem ntau ntawm European-style lub thawv hloov pauv.
2. American thawv substation
Lub thawv Asmeskas hloov pauv txawv ntawm European hloov pauv hauv qhov tsos. Lawv protrude rov qab, tab sis qhov ntim yog tiag tiag me dua li European hloov. Meibian feem ntau muaj xws li transformers, 10kV nplhaib network hloov khoom, cable plugs, low-voltage pawg lub taub hau thawv, thiab lwm yam. Kev zoo nkauj transformer tseem hu ua integrated box transformer. Qhov zoo ntawm American-style lub thawv hloov yog me me thiab yooj yim installation. Yeej, lub thawv lub cev yog xim ntsuab tsaus, uas yooj yim rau kev koom tes nrog ib puag ncig xws li cov zej zog.
3. faus thawv substation
faus lub thawv substation, tseem hu ua toj roob hauv pes subterranean subterranean substation, hu ua faus substation. Nyob rau hauv lub thawv-hom substation, nws cov qauv zoo ib yam li cov European transformer. Txawm li cas los xij, vim qhov xav tau "faus", qee cov khoom siv yuav tsum tau kho kom zoo thiab kho dua tshiab. Lub thawv faus transformer nyob hauv thaj chaw me me lossis txawm tias tsis nyob hauv thaj av hauv av, uas daws cov teeb meem hauv nroog tsis txaus. faus transformers muab faib ua ib nrab faus thiab tag nrho faus. Yog tias lawv yog ib nrab faus, cov ntawv tshaj tawm tuaj yeem muab tso rau ntawm ob sab ntawm lub thawv los ua lub luag haujlwm uas tsis yog kev faib hluav taws xob, uas feem ntau hu ua toj roob hauv pes transformers.
4. Prefabricated cabin thawv substation, tseem hu ua prefabricated cabins, tuaj yeem suav hais tias yog qhov loj thiab ntau lub thawv-hom substations. Saib ntawm qhov tsos, nws yog tib yam li lub thawv, uas tej zaum yuav yog lub hauv paus ntawm nws lub npe. Lub prefabricated alarm yog ib tug ntse substation launched los ntawm State Grid raws li lub ntsiab lub tswv yim ntawm "tus qauv faib". Nws yog tsim los ntawm cov thawv prefabricated, cov khoom siv hluav taws xob thib ob, cov chaw pabcuam hauv tsev, thiab lwm yam. Nws yog tsim, sib dhos, xaim, debugged, thiab lwm yam hauv lub hoobkas, thiab thauj mus rau qhov project site rau installation.
5. Miniaturized thawv substation Raws li lub npe qhia, ib qho ntawm cov khoom tseem ceeb ntawm lub thawv-hom substation no yog miniaturization. Qhov no yog European-style lub thawv variant ntawm "pin font" layout. Hom tshiab ntawm lub thawv me me-hom substation no yooj yim heev rau kev siv hluav taws xob sib kis thiab kev hloov pauv hauv lub nroog txoj kev loj, txoj kev bustling thiab lwm qhov chaw. Feem ntau hais lus, nws npog thaj tsam ntawm tsuas yog 3 square metres, thiab nws cov qauv tsim thiab kev ua kom sov dissipation nyob rau hauv qhov chaw. Txawm hais tias qhov loj me me, qhov kev ua tau zoo heev. Cov khoom siv hluav taws xob zoo tshaj plaws thiab cov khoom siv ntse tswj tau npaj rau hauv lub thawv, uas yooj yim heev rau kev khiav lag luam thiab tswj.
