Thaum Lub Kaum Ob Hlis, Huayi tau muab cov khoom siv ntsuas hluav taws xob rau lub tuam txhab Hunan, thiab raws li tus neeg siv qhov kev xeem yuav tsum tau ua, XZB-540kVA/270kV sib txawv zaus series resonance test tiav tau pom zoo.
1. Lub AC tiv taus hluav taws xob ntawm 110kV / 50000VA fais fab transformer, lub peev xwm tsawg dua lossis sib npaug li 0.015uF, qhov ntsuas zaus yog 45-65Hz, thiab qhov ntsuas hluav taws xob yog 160kV;
2. 35kV/500mm2 cable, tiv taus qhov ntsuas hluav taws xob ntawm qhov ntev tsawg dua 2km, capacitance Tsawg dua lossis sib npaug li 0.46uF, kuaj zaus 30-300Hz, ntsuas qhov ntsuas tsis tshaj 52kV;
3. Lub AC tiv taus voltage ntawm 110kVGIS, insulators, keyboards thiab lwm yam khoom siv hluav taws xob, qhov ntsuas zaus yog 30-300Hz, thiab qhov ntsuas hluav taws xob tsis tshaj 265kV;
XZB series kuj tsis paub meej zaus series resonance muaj qhov sib txawv ntawm lub zog hluav taws xob, excitation transformer, reactor, capacitive voltage divider thiab them nyiaj capacitor (optional). Lub capacitor thiab reactor ntawm cov khoom kuaj sim ua ib qho kev sib txuas ntawm resonance; qhov hluav taws xob faib hluav taws xob txuas nrog rau qhov sib npaug ntawm cov khoom ntsuas los ntsuas qhov hluav taws xob resonance ntawm cov khoom kuaj thiab siv los ua cov teeb liab tiv thaiv overvoltage; cov zaus-modulated fais fab tso zis yog txuas mus rau excitation transformer Lub series resonance circuit muab excitation zog rau series resonance. Qhov sib txawv zaus series resonance xeem ntaus ntawv siv lub hauv paus ntsiab lus ntawm series resonance, siv ib tug excitation transformer kom excite lub series resonance Circuit Court, kho qhov tso zis zaus ntawm qhov sib txawv zaus xws li, thiab ua rau lub voj inductance L thiab cov khoom kuaj C resonate nyob rau hauv series, thiab qhov resonance voltage yog qhov voltage siv rau cov khoom kuaj. Lub zaus hloov dua siab tshiab resonance xeem ntaus ntawv yog dav siv nyob rau hauv hluav taws xob fais fab, metallurgy, roj av, tshuaj thiab lwm yam lag luam, thiab yog haum rau kev hloov thiab tiv thaiv kev ntsuam xyuas ntawm loj-muaj peev xwm, high-voltage capacitive xeem khoom.
Cov txheej txheem ua tiav ntawm cov khoom siv sib txawv ntawm qhov sib txawv ntawm cov khoom siv hluav taws xob resonance feem ntau yog tsom rau ntawm AC tiv thaiv qhov ntsuas hluav taws xob ntawm cov kab txuas txuas txuas, cov tshuab hluav taws xob, cov tshuab hluav taws xob loj, cov tsheb npav, GIS, thiab lwm yam. Nws muaj ntau yam kev siv. Nws yog siv los ntawm lub zos, nroog thiab lub nroog-theem high-voltage test departments thiab fais fab kev teeb tsa. Cov cuab yeej siv siab zoo tshaj plaws rau kev kho thiab kuaj engineering units.
