Nkag siab txog cov txheej txheem tiav ntawm phased arc suppression coils

Phase tswjarc suppression coils, tseem hu ua "high short-circuit impedance type", yog cov khoom tseem ceeb hauv kev faib hluav taws xob.Nws lub ntsiab winding txuas nrog rau qhov nruab nrab ntawm qhov kev faib tawm networkraws li kev ua haujlwm winding.Lub hauv paus ntsiab lus ntawm cov cuab yeej yog luv luv-circuit ob reversely txuas thyristors, nrog rau lwm yam winding ua tus tswj winding.Los ntawm kev kho lub kaum sab xis ntawm lub thyristor, lub luv luv-circuit tam sim no ntawm qhov thib ob winding tuaj yeem tswj tau, yog li kho tus nqi reactance.

Ib qho ntawm cov yam ntxwv tseem ceeb ntawm phased arc suppression coils yog lawv qhov kev tswj hwm.Lub kaum sab xis ntawm lub thyristor tuaj yeem sib txawv ntawm 0 ° txog 180 °, ua rau qhov sib npaug impedance txawv ntawm infinity mus rau xoom.Qhov no nyob rau hauv lem tso cai rau cov tso zis them tam sim no yuav tsum tsis tu ncua thiab steplessly kho ntawm xoom thiab rated nqi.

Qhov kev tswj hwm qib no yog qhov tseem ceeb rau kev tswj cov kev faib khoom sib faib raws li nws ua rau cov neeg ua haujlwm tau txais txiaj ntsig zoo rau cov kev xav tau tshwj xeeb.Los ntawm kev kho lub kaum sab xis ntawm lub thyristor, cov theem-tswj arc suppression coil tuaj yeem txo qhov cuam tshuam ntawm luv-circuit tam sim no thiab xyuas kom muaj kev ruaj ntseg thiab kev ntseeg siab ntawm cov khoom xa tawm.

Hauv kev siv tswv yim, theem-tswj arc suppression coils ua lub luag haujlwm tseem ceeb hauv kev txhim kho tag nrho cov kev ua tau zoo ntawm cov tshuab hluav taws xob.Nws lub peev xwm los muab kev tswj hwm kev tswj hwm ntawm cov txiaj ntsig reactance ua rau nws muaj txiaj ntsig zoo rau kev tswj hwm lub zog zoo thiab ua kom muaj txiaj ntsig zoo ntawm kev faib khoom sib txuas.

Hauv cov ntsiab lus, cov txheej txheem ua tiav ntawm phased arc suppression coils muab cov kev daws teeb meem zoo rau kev tswj xyuas luv luv tam sim no thiab ua kom zoo tshaj qhov kev ua tau zoo ntawm kev faib khoom sib txuas.Nws cov qauv tsim thiab kev tswj xyuas ua rau nws yog ib qho tseem ceeb ntawm cov tshuab hluav taws xob niaj hnub no, ua rau muaj kev ntseeg siab thiab ruaj khov ntawm lub zog hluav taws xob.