Goldhomei's Inner Mongolia Cov Neeg Siv KhoomHMCXZ-3750KVA-500KV Series Resonance Withstand Voltage Test DeviceUa tiav Kev Txais
Tsis ntev los no, Goldhome's Inner Mongolia cov neeg siv khoomHMCXZ-3750KVA-500KV series resonance withstand voltage xeemntaus ntawv ua tiav kev soj ntsuam, txais, thiab xa khoom xa tuaj.
Lub hauv paus ntsiab lus ntawm resonance series yog ib yam khoom. Qhov sib txawv -frequency series resonance test device siv lub hauv paus ntsiab lus no los ntawm kev siv lub excitation transformer los txhawb lub series resonance circuit. Los ntawm kev kho qhov tso zis zaus ntawm qhov sib txawv - zaus tswj, qhov ntsuas hluav taws xob inductance L thiab cov qauv ntsuas ntsuas C ua tiav series resonance, nrog rau qhov hluav taws xob resonant yog qhov hluav taws xob siv rau cov qauv kuaj. Kev sib txawv - cov khoom siv ntsuas zaus resonant yog dav siv hauv lub zog, metallurgy, roj av, tshuaj, thiab lwm yam lag luam. Nws yog qhov tsim nyog rau kev lees paub thiab kev tiv thaiv kev sim siab ntawm -voltage, siab -capacitance test specimens.
Ua haujlwm raws li cov qauv resonance, ib qho excitation transformer excites lub series resonance circuit. Los ntawm kev kho qhov tso zis zaus ntawm qhov sib txawv - zaus tswj, lub voj voog inductance L thiab cov qauv ntsuas qhov ntsuas C ua tiav series resonance. Lub resonant voltage yog qhov hluav taws xob siv rau qhov ntsuas qhov ntsuas. Cov khoom siv uas tsim hluav taws xob ntau zaus resonance siv lub inductor tuned thiab load capacitor kom tau txais lub zog zaus ntsuas hluav taws xob muaj qhov sib txawv ntawm lub zog hluav taws xob, excitation transformer, reactor, them capacitor, thiab voltage divider. Cov qauv kuaj lub capacitance ua ib qho kev sib txuas ntawm cov resonant nrog lub reactor. Qhov hluav taws xob faib hluav taws xob txuas nrog rau qhov sib npaug nrog cov qauv ntsuas los ntsuas qhov hluav taws xob resonant thiab muab cov cim tiv thaiv overvoltage. Qhov zaus-modulated fais fab tso zis yog txuas rau series resonant circuit ntawm excitation transformer, muab lub zog excitation rau series resonance.
Cov khoom siv ntsuas hluav taws xob no feem ntau yog siv rau qhov sib txawv ntawm - zaus AC tiv thaiv qhov ntsuas hluav taws xob ntawm 10kV, 35kV, thiab 110kV hla- txuas roj hmab / yas fais fab cables, nrog rau 66kV, 110kV, thiab 220kV gas (GIS){8}. Nws tseem ua tau lub zog zaus AC tiv thaiv qhov ntsuas hluav taws xob ntawm hydroelectric thiab thermal fais fab generators lossis fais fab transformers. Nws lub hauv paus ntsiab lus suav nrog kev siv qhov hloov tau (30-300Hz) series resonant test device los tsim AC test voltage los ntawm capacitive resonance nrog cov qauv kuaj.
Nyob rau hauv AC Circuit Court muaj xws li resistive R, inductive L, thiab capacitive C ntsiab, qhov hluav taws xob thoob plaws hauv Circuit Court terminals feem ntau txawv nyob rau theem ntawm qhov tam sim no ntws los ntawm nws. Los ntawm kev kho qhov tsis sib xws ntawm cov khoom siv hluav taws xob (L lossis C) lossis lub zog siv hluav taws xob, peb tuaj yeem ua tiav theem kev sib raug zoo, ua rau tag nrho lub voj voog kom pom tus cwj pwm tsis zoo. Lub xeev no hu ua resonance. Ntawm resonance, tag nrho impedance ntawm Circuit Court ncav cuag nws qhov siab tshaj plaws tus nqi los yog ze rau nws. Lub hom phiaj ntawm kev kawm resonance yog kom nkag siab txog lub hom phiaj tshwm sim no, siv nws cov yam ntxwv hauv kev tshawb fawb thiab kev siv thev naus laus zis, thaum tib lub sijhawm tiv thaiv kev phom sij nws yuav ua rau. Raws li kev sib txuas hauv Circuit Court configurations, resonance yog categorized rau hauv series resonance thiab parallel resonance. Nyob rau hauv ib tug series Circuit Court muaj li ntawm resistors, inductors, thiab capacitors, thaum lub capacitive reactance XC sib npaug inductive reactance XL (XC =} XL), lub theem ntawm lub voltage U matches uas tam sim no I. Circuit Court ces exhibits purely resistive cwj pwm, ib tug tshwm sim termed series resonance (tseem hu ua voltage resonance). Thaum series resonance tshwm sim, lub Circuit Court impedance Z=√(R² + XC - XL²)=R. Ntawm no, tag nrho impedance yog minimized, thiab tam sim no mus txog nws tus nqi siab tshaj plaws.
series resonance test apparatus kuj tseem hu ua: series resonance, series resonance transformer, zaus conversion resonance, kuj tsis paub meej zaus series resonance, series resonance txoj cai, series resonance daim ntawv thov, series resonance system, kuj tsis paub meej zaus series resonance AC withstand voltage test apparatus, zaus nrog resonance voltage{0} apparatus, series resonance test khoom, los yog cable withstand voltage resonance.
