YB 24KV (15)KV ntse / compact box-hom substation

Compact box-type substation ntawm 24kV (15kV) (tom qab no hu ua lub thawv-hom substation) siv qhov zoo ntawm txawv teb chaws lub thawv-hom substations, ntiav cov tswv yim tshiab, cov khoom siv hluav taws xob siab heev thiab HV / LV automated technology, nws ua tau raws li qhov yuav tsum tau ua ntawm lub xeev daim phiaj automation thiab hluav taws xob fais fab xav tau.Nws yog tsim ib lub thawv los yog ob peb lub thawv uas tau sib sau ua ke nrog HV switchgear, tis transformer, LV switchgear, hluav taws xob ntsuas hluav taws xob thiab cov khoom siv hluav taws xob.Cov ntse module tau nruab rau ntawm nws HV thiab LV sab, kom ncav cuag cov kev xav tau ntawm automation nyob rau hauv daim phiaj faib khoom thiab paub txog cov chaw taws teeb tswj, chaw taws teeb sensing, tej thaj chaw deb signaling thiab tej thaj chaw deb tswj raws li lub sab sauv computer system tswj.Cov khoom siv no siv tau rau cov chaw xws li cov tsev loj hauv nroog, cov tsev nyob, cov chaw lag luam thiab cov mining, kev tsim kho hauv nroog, txoj kev thiab txoj kev teeb pom kev zoo nrog rau cov kev tsim kho ib ntus.Nws muaj ntau yam zoo xws li kev ua kom tiav, kev teeb tsa luv luv. lub sij hawm, me me hauv pem teb cheeb tsam, tsis tshua muaj peev txheej, tsis tshua muaj txij nkawm, txhim khu kev qha kev ua haujlwm, zoo li zoo, kev pab lub neej ntev, ntxiv rau, nws yooj yim rau kev sib haum xeeb nrog ib puag ncig.

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Qauv thiab lub ntsiab lus

Siv tej yam kev mob

Cov kev pabcuam ib txwm muaj ntawm sab nraum lub thawv-hom substation
a) Lub ambient kub yuav tsum tsis pub tshaj +40 ℃, thiab qhov nruab nrab kub nyob rau hauv 24h yuav tsum tsis txhob ntau tshaj +35 ℃ .Lub min ambient kub yuav yog -10 degree 5 thiab -25 ℃ .Dab tsi ntxiv, qhov hloov pauv ntawm qhov kub thiab txias yuav tsum tau muab rau hauv kev txiav txim siab.
b) Lub hnub ci hluav taws xob ntawm 3,000W / ㎡ (Thaum tav su ntawm ib hnub tsis muaj huab cua yuav tsum tau muab coj los xav.
c) Qhov siab yuav tsum tsis txhob siab tshaj 1,000m.
d) Yog hais tias huab cua nyob ib puag ncig muaj kev ua qias tuaj ntawm cov plua plav, pa taws, roj corrosive, chav dej lossis ntsev, cov pa phem yuav tsum tsis pub dhau chav kawm Ⅲ .
e) Rau chav kawm 1, cov dej khov txheej thickness yuav tsum tsis pub tshaj 1 hli;rau chav kawm 10, nws yuav tsum tsis txhob tuab tshaj 10mm;thiab rau chav kawm 20;nws yuav tsum tsis txhob ntau tshaj 20mm.
f) Cua ceev yuav tsum tsis pub tshaj 34m / s.
g) Lub condensation thiab nag lossis daus yuav tsum tau muab rau hauv kev txiav txim siab.
h) Lub inductive electromagnetic cuam tshuam qhov voltage yuav tsum tsis txhob ntau tshaj 1.6kV nyob rau hauv lub thib ob system.Cov kev pabcuam tshwj xeeb Yog tias dhau qhov kev pabcuam ib txwm muaj tau hais hauv nqe lus 3.1, thov hu rau thiab sib tham nrog cov chaw tsim khoom.

Lub ntsiab technical parameters

Rated voltage (Ur): HV sab: 24kV / 15kv Nyob rau sab LV: 0.4kV
Cov khoom siv hluav taws xob: AC110V, 220V thiab 380V;DC 24V, 110V, 125V
Rated muaj peev xwm ntawm transformer: 100, 125, 160, 200, 250, 315, 400, 500, 630, 800, 1,000, 1,250, 1,600kVA
Rated tam sim no (Ir): Ntawm HV sab: 400A thiab 630A Ntawm LV sab: Max 2,500A
Rated zaus (fr): 50Hz
Rated luv-lub sij hawm tiv taus tam sim no (Ik):
HV switchgear: 16kA 2s (4s), 20kA 2s (4s)
LV switchgear: 15kA rau 315 ~ 500kVA 30kA rau 630 ~ 1,600kVA
Lub sij hawm xeem: 1s Yog tias lub peev xwm ntawm transformer tsawg dua 315kVA, cov cuab yeej yuav raug zam los ntawm kev xeem.
Kev tiv thaiv thoob ntiaj teb ntawm qhov thaiv: Tsis qis dua IP23D

Cov yam ntxwv zoo

1. Cov qauv tsim no suav nrog thaj chaw, ib puag ncig thiab ntau yam ntawm cov neeg siv khoom xav tau, nws siv cov qauv qauv ua ke nrog cov hom hauv qab no.Raws li HV hloov txuas nrog daim phiaj hluav taws xob: lub nplhaib net hom, hom davhlau ya nyob twg, HV lub zog ntsuas hom, LV lub zog ntsuas hom.Raws li cov khoom siv: Suav cim "." hom qauv thiab Suav ".." hom qauv.
Raws li cov hom ntawm built-in transformer: oil-immersed full- seal transformer thiab qhuav-hom transformer.Raws li hom HV hloov: lub tshuab nqus tsev hloov pauv thiab chav sib xyaw ua ke hloov iav, SF6 load hloov pauv thiab chav sib txuas ua ke, roj puv hloov pauv Raws li cov khoom siv ntawm lub thawv lub cev (enclosure): metallic enclosure thiab non-metallic enclosure Cov hlau enclosure thiab thav duab yog welded nrog beam channel thiab steel I beam, sab phab ntsa thiab sab saum toj npog yog ntawm ob-txheej los ua ke, sab nrauv muaj tus hoisting tus pin thiab mounting tus pin, lub qhov rooj hlau muaj cov kab zoo hauv av thiab hauv qab ncej thiab foundation muaj qhov txuas earthling conductor.Muaj cov qhov rooj ntsia ntawm ob sab ntawm transformer, uas pab txhawb kev txhim kho thiab kho ntawm lub transformer;thiab muaj kev nyab xeeb thiab cais lub qhov rooj kom tiv thaiv tus neeg nkag mus rau hauv qhov chaw hluav taws xob cais tawm los ntawm kev ua yuam kev thiab lav kev nyab xeeb ntawm cov khoom siv thiab tib neeg.
2. Kev ntsuas cua zoo: cov qauv ntawm lub thawv lub cev yog ob txheej, sab saum toj ntawm lub thawv yog lwm yam ua los ntawm cov cua sov - cov khoom siv cais tawm, uas tuaj yeem txo qis qhov kub ntawm sab hauv tsev los ntawm tshav ntuj thiab muaj lub tshuab ua pa tsis siv neeg mounted ntawm lub sab qhov rooj ntawm HV chamber, uas tuaj yeem ua kom lub tshuab hluav taws xob khiav nyab xeeb hauv kev thauj khoom tag nrho hauv lub caij kub.
3. Lub HV switchgear ntawm HV sab muab nrog tsib-tiv thaiv kev ntsuas thiab muaj lub zog txhim khu kev qha xauv nrog lub transformer compartment kom muaj kev ruaj ntseg ntawm tib neeg.Kev tiv thaiv qib ntawm lub thawv lub cev tuaj yeem ncav cuag IP23D: Nws muaj kev ua haujlwm zoo los nag.
4. Kev ua haujlwm yooj yim thiab kev txij nkawm Muaj qee qhov pom pom sab nraud ntawm lub thawv hom substation, qhia txog HV compartment, los ntawm kev qhib lub qhov rooj, lawv tuaj yeem ua haujlwm tau yooj yim thiab kho, txhua qhov chaw muaj cov khoom siv teeb pom kev zoo txawm tias qhov chaw ntawm lub tshuab hloov pauv yog siv rau kev txhim kho.tswj thiab hloov lub transformer nyob rau hauv tas li ntawd LV compartment yog ntawm quab yuam kev twb kev txuas thiab kho cov raws.
5. Zoo saib thiab durability
Lub kaw lus yog ua los ntawm AL-phaj thiab xim steel sandwich daim hlau, nws tau muab kev kho mob ua ntej thiab plating, ntxiv rau, nws kuj tuaj yeem ua cov ntaub ntawv tsis yog xim hlau ua los ntawm cov iav fiber ntau thiab cov cement tshwj xeeb thiab nrog cov cuab yeej tshwj xeeb yog li nws muaj qhov pom tseeb kom zoo dua li qhov muaj zog plasticity ntawm cov tsos, corrosion tsis kam, kub sib cais thiab suab cais thiab lwm yam. Cov txheej txheej saum npoo yog zoo nkauj thiab ruaj khov, nrog siab cohesion thiab mos xim xim.