SVG 3-35KV 1-100Mvar high voltage static reactive fais fab nyiaj them nyiaj ntaus ntawv

SVG 3-35KV 1-100Mvar siab voltage static reactive fais fab nyiaj them nyiaj ntaus ntawv Featured duab

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Product Detail

Khoom cim npe

Product Description

SVG yog static var compensator, uas yog ib tug neeg sawv cev ntawm cov khoom siv nyob rau hauv lub teb ntawm reactive fais fab nyiaj them.TDSVG txuas nrog nyob rau hauv parallel nrog rau daim phiaj hluav taws xob, uas yog sib npaug rau qhov sib txawv reactive tam sim no.Los ntawm kev kho lub amplitude thiab theem ntawm cov zis voltage ntawm AC sab ntawm lub inverter, los yog ncaj qha tswj lub amplitude thiab theem ntawm nws AC tam sim no ntsuas, nws yuav sai sai nqus los yog emit tag nrho cov yuav tsum tau reactive hwj chim yuav ua tau lub hom phiaj ntawm ceev thiab dynamic. kho lub zog reactive.Thaum tswj tam sim no ncaj qha, tsis yog tsuas yog tuaj yeem cuam tshuam tam sim no ntawm lub impulse load tau taug qab thiab them nyiaj, tab sis kuj tseem tuaj yeem taug qab thiab them nyiaj tam sim no.Siv lub zog hluav taws xob hluav taws xob inverter thev naus laus zis los ua kom muaj qhov tam sim no sib npaug thiab rov qab rau cov khoom raug them, tshem tawm ib leeg tawm, thiab lub zog hluav taws xob tuaj yeem nyob ze rau 1.

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Technical parameters thiab qauv qhov ntev

(1) Rated ua hauj lwm voltage: 6kV, 10kV, 35kV;
(2) Rated peev: av 0.5- av 5Mvar;
(3) Tso zis reactive zog ntau yam: tas mus li tag nrho cov kev hloov kho los ntawm inductive rated reactive zog rau capacitive rated reactive zog ntau yam;
(4) Lub sijhawm teb tus tswj: <: 1ms;
(5) Tag nrho harmonic distortion tus nqi ntawm cov zis voltage (ua ntej kab sib txuas): <:4%;
(6) Tag nrho harmonic distortion tus nqi ntawm cov zis voltage (tom qab kab sib txuas): <: 3%;
(7) Tso zis tam sim no tag nrho kev sib haum xeeb distortion THD: <3%;
(8) Cov zis voltage asymmetry: <3%;
(9) Ua tau zoo:> 98%;
(10) Ua haujlwm kub: -20O ℃ - +40 ℃;
(11) Cia kub: -40 ℃ - + 65 ℃;
(12) txheeb ze av noo: qhov nruab nrab txhua hli tsis ntau tshaj 90% (25 ° C), tsis muaj condensation;
(13) Qhov siab: <5000m;
(14) Av qeeg siv: 8 degrees.

工作原理 2

Khoom nta

(1) Nws muaj kev tiv thaiv kev sib raug zoo los ua kom muaj kev nyab xeeb ntawm lub cev.TDSVG yog qhov chaw tswj tau tam sim no, uas tsuas yog them nyiaj rau qhov tseem ceeb reactive tam sim no, thiab kev sib haum xeeb tam sim no ntawm lub kaw lus yuav tsis ua rau cov khoom siv nyiaj puas tsuaj, ua rau nws lub neej ntev thiab txo cov haujlwm ua haujlwm.Nyob rau tib lub sij hawm, zam lub harmonic amplification uas tej zaum yuav tshwm sim los ntawm lub capacitor bank ntawm lub series cov tshuaj tiv thaiv, thiab tiv thaiv lwm yam khoom thiab cov nyiaj them rau cov khoom nyob rau hauv lub system los ntawm kev puas tsuaj vim harmonic overvoltage;
(2) Dynamic nruam kev them nyiaj zoo, cov lus teb ceev dua ua rau cov txiaj ntsig zoo rau qhov hluav taws xob flicker zoo dua.TDSVG tuaj yeem ua raws li cov kev hloov pauv, ua kom muaj zog thiab tsis tu ncua them nyiaj rau lub zog, tuaj yeem tsim lub zog reactive, thiab tuaj yeem nqus lub zog reactive, tshem tawm tag nrho cov teeb meem ntawm reactive zog rov qab;
(3) Nws tuaj yeem daws qhov teeb meem ntawm qhov tsis sib npaug;
(4) Tsis tsuas yog tsis tsim kom muaj kev sib haum xeeb, tab sis kuj tuaj yeem them nyiaj rau kev sib haum xeeb thaum them rov qab lub zog;
(5) Cov yam ntxwv tam sim no, cov zis tawm tam sim no tsis cuam tshuam los ntawm lub tsheb npav voltage, suav nrog cov yam ntxwv ntawm impedance, cov zis tam sim no txo qis linearly nrog lub tsheb npav voltage;
(6) Tsis muaj kev cuam tshuam ib ntus, tsis muaj qhov kaw qhov hluav taws xob tam sim no, tsis muaj qhov hluav taws xob rov ua dua thaum hloov, thiab nws tuaj yeem hloov tau dua yam tsis muaj paug;
(7) Kev saib xyuas me me thiab kev ua haujlwm qis;
(8) Yooj yim rau nruab, teeb tsa thiab debug, thiab lub interface yog qhov tseeb thiab meej.

Cov khoom siv thiab qhov zoo

Tej kev siv
SVG muaj ntau qhov kev siv hluav taws xob tsawg thiab siab zog uas lawv siv tau muaj txiaj ntsig ntau.
⦿ Kev teeb tsa nrog kev hloov pauv sai sai xws li hluav taws xob arc rauv thiab pob zeb.
⦿ Cov khoom hnyav heev uas lub zog hloov pauv sai lossis hauv cov kauj ruam loj xws li cranes, sawmill machinery, vuam tshuab, thiab lwm yam.
⦿ Kho qhov ua tau zoo ntawm lub zog zoo ib yam li hauv cov chaw khaws ntaub ntawv tso cai rau cov tshuab hluav taws xob rov qab ua haujlwm.
Lub tshuab hluav taws xob UPC yog tsim los ntawm cov khoom siv hluav taws xob.
⦿ Hnub ci inverters thiab cua turbine generators.
⦿ Railway electrification systems: Tsheb ciav hlau & trams
⦿ Loads nrog tsawg zog yam: Motors, cables, lightly loaded transformers, teeb pom kev zoo, thiab lwm yam.
Static Var Generators (SVG) Cov txiaj ntsig:
1. Muaj peev xwm xa tau sai sai capacitive thiab inductive reactive zog them nyiaj.
2. Optimized rau cov kev siv dynamic heev uas cov tsev txhab nyiaj capacitor los yog cov tsev txhab nyiaj reactor tsis tuaj yeem taug qab cov khoom thauj.
3. Tso cai them nyiaj ntawm cov khoom thauj los ntawm cov tshuab hluav taws xob tsis muaj kev pheej hmoo ntawm overcompensation.
4. Txhaj reactive hwj chim uas yuav tsum tau los ntawm lub load ntawm txhua instant rau hauv lub system.
5. Tshaj qhov ntev tsis tsim nyog: Kev them nyiaj muaj peev xwm sib npaug ntawm lub peev xwm nruab.
6. Tsis cuam tshuam los ntawm lub network voltage poob.Tag nrho cov reactive tam sim no tuaj yeem muab tau los ua kom tau raws li qhov xav tau raws li qhov txo qis network voltage.