Series resonant AC withstand voltage xeem ntaus ntawv? Wuhan UHV tshwj xeeb hauv kev tsim khoomAC tiv taus cov khoom siv hluav taws xob, nrog ntau yam khoom xaiv. Thaum nrhiav AC tiv taus cov khoom siv hluav taws xob, xaiv Wuhan UHV.
Lub AC siab -voltage series resonance test device yog aseries resonance xeem ntaus ntawvuas siv tuned inductors thiab load capacitors los tsim lub hwj chim zaus series resonance thiab tau txais lub zog zaus kuaj voltage. Series resonance muaj xws li kev rho tawm transformer, zaus thiab voltage tswj fais fab mov, ib qho excitation transformer, reactor, thiab capacitive voltage divider. Lub capacitor thiab reactor ntawm cov qauv kuaj ua ib tug series resonant kev twb kev txuas; Lub qhov hluav taws xob faib hluav taws xob txuas nrog rau qhov sib npaug ntawm cov qauv ntsuas los ntsuas qhov hluav taws xob resonant ntawm cov qauv ntsuas thiab muab lub teeb liab tiv thaiv overvoltage; Lub zaus hloov hluav taws xob tso zis yog ua ke rau cov kab hluav taws xob resonant los ntawm kev hloov pauv excitation, muab lub zog excitation rau series resonance.
Covsib txawv zaus series resonance test deviceNws txawv ntawm cov cuab yeej ntsuas dav dav, thiab nws qhov tseem ceeb tshaj plaws yog cov cuab yeej siv tib yam tuaj yeem siv rau AC tiv thaiv kev ntsuas hluav taws xob sib txawv xws li hla - txuas cables, transformers, thiab lwm yam GIS, Fais motors thiab generators, ntxiv rau cov qauv thiab feem ntau siv hauv cov qauv kev xaiv no rau cov neeg siv xaiv los ntawm, feem ntau yuav tsum tau tsim cov qauv ntawm cov neeg siv khoom raws li cov qauv kev cai, configu. kom ua tau raws li qhov yuav tsum tau ua ntawm cov cheeb tsam sib txawv, cov neeg siv, thiab cov qauv.
Peb paub tias thaum lub Circuit Court zaus f=1/2 π√ LC, resonance tshwm sim nyob rau hauv Circuit Court, thiab qhov voltage ntawm cov qauv xeem yog Q lub sij hawm cov zis voltage ntawm lub excitation transformer siab voltage kawg. Q yog qhov system zoo tshaj plaws, uas yog qhov voltage resonance ntau, feem ntau ntawm kaum mus rau pua lossis ntau dua. Ua ntej, kho qhov tso zis ntau zaus ntawm qhov sib txawv ntawm lub zog hluav taws xob los ua kom muaj cov resonance hauv Circuit Court, thiab tom qab ntawd kho cov zis voltage ntawm qhov sib txawv ntawm lub zog hluav taws xob nyob rau hauv cov xwm txheej ntawm Circuit Court resonance kom ua tiav qhov ntsuas tus nqi ntawm cov qauv voltage. Vim lub resonance ntawm lub Circuit Court, ib tug me me tso zis voltage ntawm lub variable zaus fais fab mov tuaj yeem tsim kom muaj qhov ntsuas hluav taws xob ntau dua ntawm cov qauv ntsuas CX.
Daim duab 1 Schematic daim duab ntawm series resonance
Covsib txawv zaus series resonance test devicetsim los ntawm Wuhan UHV siv lub hauv paus ntsiab lus ntawm series resonance. Nws siv lub excitation transformer rau excite lub series resonance Circuit Court, kho qhov tso zis zaus ntawm qhov sib txawv zaus xws li, thiab ua rau lub Circuit Court inductance L thiab cov qauv kuaj C kom resonate nyob rau hauv series. Lub resonant voltage yog qhov voltage siv rau cov qauv kuaj. Lub zaus hloov dua siab tshiab resonance xeem ntaus ntawv yog dav siv nyob rau hauv kev lag luam xws li fais fab, metallurgy, roj av, thiab chemical engineering, thiab yog haum rau kev xa mus thiab tiv thaiv kev ntsuas ntawm siab -muaj peev xwm, siab-voltage capacitive specimens.
Covseries resonant voltage withstand ntaus ntawvFeem ntau muaj xws li ib tug zaus converter maub los, excitation transformer, siab -voltage reactor, siab -voltage voltage divider, thiab lwm yam. Ntau zaus controllers muab faib ua ob pawg: desktop controllers nrog 20KW thiab saum toj no, thiab portable box controllers nrog 20KW thiab hauv qab no; Nws muaj xws li ib tug maub los thiab lim. Lub luag haujlwm tseem ceeb ntawm tus tswj hwm qhov sib txawv yog hloov pauv 380V lossis 200V AC lub zog zaus sine yoj nrog kev ruaj khov amplitude thiab zaus mus rau hauv sine yoj nrog hloov kho amplitude thiab zaus. Thiab muab lub zog rau tag nrho cov khoom siv. Kev ua haujlwm ntawm excitation transformer yog los tsa cov zis hluav taws xob los ntawm qhov sib txawv ntawm lub zog hluav taws xob mus rau qhov ntsuas qhov tsim nyog. Lub siab-voltage reactor L yog ib qho tseem ceeb ntawm cov resonant circuit. Thaum lub hwj chim zaus sib npaug rau 1 / (2 π√ LCX), nws tau txais cov resonance nrog cov qauv ntsuas CX.
Qhov sib txawv zaus series resonance xeem ntaus ntawv yog tsim rau AC withstand voltage xeem ntawm 10KV, 35KV, 110KV, 220KV, thiab 500KV polyethylene fais fab cables. Haum rau AC tiv thaiv qhov ntsuas hluav taws xob ntawm 60KV, 220KV, thiab 500KV GIS. Haum rau lub zog zaus tiv taus qhov ntsuas hluav taws xob ntawm cov hloov pauv loj thiab cov khoom siv hluav taws xob; Induction withstand voltage xeem rau lub hwj chim transformers; Kev ntsuas ntawm grounding resistance.
Vim muaj ntau xyoo ntawm kev tsom mus rau kev tshawb fawb thiab tsim cov khoom siv resonant, Wuhan UHV yog qhov kev xaiv zoo tshaj plaws rausib txawv zaus series resonant linyob rau hauv cov nqe lus ntawm technology, zoo, thiab kev pab cuam! Tom qab kev tshuaj ntsuam thoob tebchaws, ntau tus neeg tshaj lij thaum kawg tau xaiv Wuhan ultra-high voltage kuj sib txawv zaus series resonance test device. Wuhan UHV ntseeg tau tias kev ua tau zoo ua ntej thiab kev pabcuam thawj zaug tuaj yeem yeej qhov kev nyiam thiab qhuas ntawm cov neeg siv khoom!