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Damping resistor lub thawv
Txhawm rau tiv thaiv qhov tsis sib npaug ntawm qhov tsis sib xws ntawm qhov nruab nrab ntawm cov kab sib chaws los ntawm kev nce ntxiv vim qhov kev tawm tswv yim thiab kev ntsuas ntawm arc suppression coil thaum lub arc suppression coil ntawm qhov kev hloov kho ua ntej them nyiaj ua haujlwm nyob rau hauv lub xeev ib txwm muaj ntawm daim phiaj hluav taws xob. , nws tau tshawb fawb thiab tsim.Thaum daim phiaj hluav taws xob ua haujlwm ib txwm ua, kho qhov inductance ntawm arc suppression coil mus rau txoj haujlwm tsim nyog ua ntej, tab sis lub sij hawm no cov inductance thiab capacitive reactance yog kwv yees li sib npaug, uas yuav ua rau cov kab hluav taws xob hauv lub xeev ze rau resonance, ua rau. qhov nruab nrab point voltage nce.Txhawm rau tiv thaiv qhov no Yog tias qhov tshwm sim tshwm sim, damping resistor ntaus ntawv ntxiv rau arc suppression coil them nyiaj ntaus ntawv hauv kev hloov kho ua ntej, txhawm rau txhawm rau txhawm rau tshem tawm qhov hluav taws xob ntawm qhov nruab nrab taw tes rau qhov yuav tsum tau ua thiab xyuas kom zoo. kev ua haujlwm ntawm lub zog hluav taws xob network.
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Ua kom tiav cov theem-tswj arc suppression coil
Lub ntsiab lus piav qhia
Cov theem-tswj arc suppression coil tseem hu ua "high short-circuit impedance type", uas yog, thawj winding ntawm arc suppression coil nyob rau hauv tag nrho cov cuab yeej txuas nrog rau qhov nruab nrab ntawm qhov chaw faib khoom raws li kev ua haujlwm winding, thiab Qhov thib ob winding yog siv raws li kev tswj winding los ntawm ob reversely txuas Lub thyristor yog luv luv-circuited, thiab lub luv luv-circuit tam sim no nyob rau hauv lub thib ob winding yog kho los ntawm kev kho lub conduction lub kaum sab xis ntawm lub thyristor, thiaj li kom paub qhov kev hloov kho ntawm lub thyristor. reactance tus nqi.kho tau.
Lub kaum sab xis ntawm lub thyristor sib txawv ntawm 0 txog 1800, yog li qhov sib npaug impedance ntawm thyristor txawv ntawm infinity mus rau xoom, thiab cov nyiaj tso tawm tam sim no tuaj yeem hloov kho tsis tu ncua ntawm xoom thiab tus nqi ntsuas.
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Capacitance-adjustable arc suppression coil tiav teeb
Lub ntsiab lus piav qhia
Lub peev xwm-hloov arc suppressing kauj yog ntxiv cov kauj ruam thib ob rau arc suppressing coil ntaus ntawv, thiab ntau pab pawg ntawm cov khoom siv hluav taws xob tau txuas nrog rau tib lub sijhawm ntawm lub kauj kauj, thiab nws cov qauv yog qhia hauv daim duab hauv qab no.N1 yog lub ntsiab winding, thiab N2 yog qhov thib ob winding.Ob peb pawg ntawm cov capacitors nrog lub tshuab nqus tsev hloov lossis thyristors txuas nrog nyob rau hauv qhov sib npaug ntawm ob sab los kho cov capacitive reactance ntawm lub thib ob sab capacitor.Raws li lub hauv paus ntsiab lus ntawm impedance hloov dua siab tshiab, kho lub capacitive reactance tus nqi ntawm lub thib ob sab yuav ua tau raws li qhov yuav tsum tau ntawm kev hloov lub inductor tam sim no ntawm thawj sab.Muaj ntau qhov sib txawv permutations thiab kev sib xyaw ua ke rau qhov loj ntawm tus nqi capacitance thiab tus naj npawb ntawm cov pab pawg kom tau raws li qhov yuav tsum tau ua ntawm kev hloov kho ntau yam thiab precision.
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Ua kom tiav txheej ntawm bias magnetic arc suppression coil
Lub ntsiab lus piav qhia
Biasing hom arc suppressing coil txais kev npaj ntawm cov hlau nplaum hlau ntu hauv AC coil, thiab qhov sib nqus permeability ntawm cov tub ntxhais hlau yog hloov los ntawm kev siv DC excitation tam sim no, kom paub qhov kev hloov kho tas li ntawm qhov inductance.Thaum ib theem av txhaum tshwm sim hauv daim phiaj hluav taws xob, tus maub los tam sim ntawd kho cov inductance kom them rau hauv av capacitance tam sim no.
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HYXHX series ntse arc suppression ntaus ntawv
Nyob rau hauv kuv lub teb chaws 3 ~ 35KV fais fab mov system, feem ntau ntawm lawv yog nruab nrab point ungrounded systems.Raws li cov kev cai hauv teb chaws, thaum ib theem av tshwm sim, lub kaw lus raug tso cai ua haujlwm nrog kev ua txhaum rau 2 teev, uas txo cov nqi khiav lag luam thiab txhim kho kev ntseeg siab ntawm cov khoom siv hluav taws xob.Txawm li cas los xij, vim tias maj mam nce hauv lub peev xwm ntawm lub zog ntawm lub zog, cov khoom siv hluav taws xob yog Cov kab hluav taws xob tau maj mam hloov mus rau hauv kab kab, thiab lub peev xwm tam sim no ntawm qhov system mus rau hauv av yuav loj heev.Thaum lub kaw lus yog ib-theem grounded, lub arc tsim los ntawm ntau tshaj capacitive tam sim no tsis yooj yim rau tua, thiab nws yog heev yuav evolve mus rau hauv intermittent arc grounding.Lub sijhawm no, lub arc grounding overvoltage thiab ferromagnetic resonance overvoltage zoo siab los ntawm nws yuav ua rau nws ua phem rau kev nyab xeeb ntawm daim phiaj hluav taws xob.Ntawm lawv, ib leeg-theem arc-av overvoltage yog qhov loj tshaj plaws, thiab cov theem overvoltage ntawm cov theem tsis muaj kev txhaum tuaj yeem ncav cuag 3 mus rau 3.5 npaug ntawm qhov kev khiav hauj lwm theem voltage.Yog hais tias xws li ib tug siab overvoltage ua nyob rau hauv lub hwj chim daim phiaj rau ob peb teev, nws yuav inevitably puas lub rwb thaiv tsev ntawm cov khoom siv hluav taws xob.Tom qab ob peb zaug ntawm kev puas tsuaj rau lub rwb thaiv tsev ntawm cov khoom siv hluav taws xob, qhov tsis muaj zog ntawm rwb thaiv tsev yuav raug tsim, uas yuav ua rau muaj kev sib tsoo ntawm cov rwb thaiv tsev hauv av thiab luv luv Circuit Court ntawm theem, thiab tib lub sij hawm ua rau rwb thaiv tsev tawg ntawm cov khoom siv hluav taws xob (tshwj xeeb tshaj yog. lub rwb thaiv tsev tawg ntawm lub cev muaj zog)), lub cable blasting tshwm sim, lub saturation ntawm lub voltage transformer nkoos lub ferromagnetic resonance lub cev kub hnyiab, thiab tawg ntawm tus ntes thiab lwm yam xwm txheej.
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Ua tiav cov txheej txheem tig-kho arc suppression coil
Hauv kev hloov pauv thiab kev xa tawm network, muaj peb hom kev nruab nrab ntawm qhov nruab nrab ntawm qhov av, ib qho yog qhov nruab nrab ntawm qhov tsis sib haum xeeb, lwm qhov yog qhov nruab nrab ntawm qhov nruab nrab ntawm arc suppression coil grounding system, thiab lwm qhov yog qhov nruab nrab ntawm qhov tsis kam. grounding qhov system.
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HYSVG Static Var Generator
Tseem ceeb
Lub hauv paus ntsiab lus ntawm STATCOM, lub tshuab hluav taws xob zoo li qub (tseem hu ua SVG), yog txhawm rau txuas tus kheej-commutated choj Circuit Court ncaj qha nyob rau hauv parallel nrog rau daim phiaj hluav taws xob los ntawm lub reactor, thiab kho cov theem thiab amplitude ntawm qhov tso zis voltage ntawm lub reactor. AC sab ntawm tus choj Circuit Court los yog ncaj qha tswj Nws AC sab tam sim no tuaj yeem ua rau lub voj voog xa tawm reactive tam sim no uas ua tau raws li qhov yuav tsum tau ua, thiab paub txog lub hom phiaj ntawm dynamic reactive zog them.
Peb hom kev ua haujlwm ntawm SVG -
HYSVG sab nraum zoov kab hom peb-theem unbalance tswj ntaus ntawv
Lub HYSVG tau tshaj tawm nyob rau sab nraum zoov ntawm peb lub tuam txhab tau teb tag nrho rau "Kev Tshawb Fawb Tshwj Xeeb thiab Kev Kho Mob ntawm Cov Teeb Meem Hluav Taws Xob" thiab "Kev Ceeb Toom ntawm Cov Ntsiab Cai rau Kev Tswj Xyuas Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob" tau thov los ntawm lub xeev, uas tuaj yeem tswj tau zoo. cov teeb meem peb-theem uas twb muaj lawm hauv kev hloov pauv thiab kho dua tshiab ntawm kev faib khoom sib txuas.Cov teeb meem tseem ceeb xws li kev tsis sib haum xeeb, qhov hluav taws xob tsis tshua muaj hluav taws xob tsawg, kev them nyiaj bidirectional ntawm reactive tam sim no thiab kev sib haum xeeb muaj kuab paug;txhim kho qhov hluav taws xob zoo hauv lub sijhawm.Tsa lub davhlau ya nyob twg voltage, txhim kho qhov zoo ntawm kev faib hluav taws xob, thiab txhim kho lub zog ib puag ncig;daws qhov teeb meem ntawm peb-theem imbalance, zoo heev txo qhov poob ntawm low-voltage tis network kab thiab transformers, thiab prolong lub neej ntawm transformer;ua kom lub zog reactive ua tiav qhov sib npaug hauv zos thiab ua kom lub zog muaj zog Distribution network tso zis muaj peev xwm;zoo meej tov rau harmonic kuab paug los ntawm nonlinear loads.
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HYSVG series high voltage dynamic reactive fais fab nyiaj them nyiaj ntaus ntawv
HYSVG series high-voltage dynamic reactive fais fab nyiaj them nyiaj ntaus ntawv yog lub reactive fais fab nyiaj them nyiaj system nrog IGB raws li cov tub ntxhais, uas muaj peev xwm sai thiab tsis tu ncua muab capacitive los yog inductive reactive hwj chim, thiab paub txog kev tswj ntawm tas li reactive zog, tsis tu ncua voltage thiab tsis tu ncua lub hwj chim yam ntawm qhov ntsuas ntsuas.Xyuas kom ruaj khov, ua haujlwm zoo thiab ua haujlwm zoo ntawm lub zog hluav taws xob.Nyob rau hauv lub network faib, txhim kho cov khoom me me thiab nruab nrab HYSVG cov khoom nyob ze ntawm qee qhov tshwj xeeb loads (xws li hluav taws xob arc rauv) tuaj yeem txhim kho lub zog zoo ntawm qhov chaw sib txuas ntawm cov khoom thauj thiab cov phiaj xwm pej xeem, xws li kev txhim kho lub zog thiab kov yeej peb. - theem imbalance., Tshem tawm voltage flicker thiab voltage fluctuations, suppress harmonic pa phem, thiab lwm yam.
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HYSVGC series hybrid zoo li qub var dynamic them nyiaj ntaus ntawv
Lub low-voltage hybrid active dynamic reactive zog them nyiaj ntaus ntawv yog ntsia nyob rau hauv lub low-voltage fais fab tis system los txhim kho lub voltage zoo ntawm tsawg-voltage fais fab tuag, txhim kho kev khiav hauj lwm thiab kev tswj theem ntawm reactive fais fab nyiaj them, thiab zoo dua pab cov neeg siv fais fab.Nyob rau hauv thawj qhov tsawg-voltage reactive fais fab tsis siv neeg Qhov tsawg-voltage nquag hybrid dynamic reactive fais fab nyiaj them nyiaj ntaus ntawv uas yog upgraded thiab nthuav nyob rau hauv lub hauv paus ntawm cov nyiaj them nyiaj yug ntaus ntawv.
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HY-HPD series harmonic tiv thaiv
HY-HPD-1000 siv lub nthwv dej tiv thaiv los tiv thaiv ntau yam khoom siv tswj kev sib raug zoo, xws li khoos phis tawj, PLCs, sensors, wireless khoom, CT tshuab, DCS, thiab lwm yam, kom cov xim tsis muaj kev phom sij.Kev siv HY-HPD-1000 nthwv dej tiv thaiv txo qhov tsis ua haujlwm ntawm cov khoom siv thiab kev ua haujlwm tsis zoo ntawm lub tshuab, txhim kho kev ua haujlwm thiab kev pabcuam lub neej ntawm cov khoom siv, thiab ua tiav cov khoom siv tsis zoo los ntawm kev txiav txim siab zoo ntawm cov neeg siv sab, uas ua rau rau cov cuab yeej hnav thiab tsim kua muag, kev ua haujlwm tsis ua haujlwm, ua rau tsis tsim nyog poob.
HY-HPD-1000 ua raws li IEC61000-4-5, IEC60939-1-2 thiab lwm yam qauv.
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HYAPF series nquag lim
Txhawm rau ua kom tau raws li qhov xav tau ntawm ntau haiv neeg ntawm cov neeg siv khoom sib txawv rau kev siv lub zog lim dej thiab txhim kho kev txawj ntse, kev yooj yim thiab kev ruaj ntseg ntawm kev tswj hwm kev sib raug zoo, lub tuam txhab tau tsim ib qho tshiab modular peb-theem active lim ntaus ntawv.