SCB13 200Kva Cast Resin Insulated Transformer Connection Group
Nyob rau hauv cov txheej txheem tsim ntawm SCB13 200KVA cam khwb cia resin insulated transformer, kev xaiv ntawm txoj kev xaim feem ntau tsis tau them nyiaj rau. Hom kev sib txuas ntawm lawv muaj kev cuam tshuam zoo rau kev ua haujlwm ntawm SCB13 200KVA qhuav-hom transformer, thiab cuam tshuam ncaj qha rau cov khoom siv hluav taws xob zoo. Yog li ntawd, kev xaiv ntawm txoj kev xaim kuj yog ib txoj haujlwm tseem ceeb hauv kev tsim qauv ntawm SCB13 200KVA qhuav-hom transformer.
Thaum twg los tau, lub peev xwm ntawm ib kawg ntawm high-voltage winding yog qhov zoo, thiab lub peev xwm ntawm ib qho kawg ntawm qhov qis-voltage winding kuj zoo. Qhov kawg ntawm tib polarity ntawm ob lub windings yog hu ua tib qhov kawg ntawm tib lub npe, denoted li "·", thiab vice versa. Rau cov lus xaus, sau "-".
SCB13 200KVA cam khwb cia resin insulated transformer wiring teeb yog ib txoj kev sawv cev ua ke nrog cov thawj winding thiab cov txheej txheem thib ob.
SCB13 200KVA qhuav-hom transformer winding muaj ob qhov kev sib txuas, uas yog, "delta kev twb kev txuas" thiab "lub hnub qub txuas"; SCB13 200KVA qhuav-hom transformer coupling pawg "d txhais tau tias kev sib txuas ntawm delta, n txhais tau hais tias lub hnub qub txuas nrog nruab nrab, Y Qhia lub hnub qub, 11 qhia txog kab-rau-kab hluav taws xob UAB ntawm ob sab ntawm thawj sab ntawm SCB13 200KVA dry-type transformer, thiab kab voltage UAB lags UAB los ntawm 330 degrees (30 degrees lossis siab dua).
Cov kab hluav taws xob ntawm SCB13 200KVA cam khwb cia resin insulated transformer yog sawv cev los ntawm cov tsiaj ntawv loj ntawm thawj sab (los yog thawj sab) thaiv txoj kev, thiab sab thib ob (lossis sab thib ob) txoj kab hluav taws xob yog sawv cev los ntawm cov tsiaj ntawv me.
y (los yog y) yog lub hnub qub kev sib txuas thiab d (lossis d) yog qhov kev sib txuas ntawm delta. Cov lej tau sawv cev los ntawm cov moos, uas yog siv los sawv cev rau theem kev sib raug zoo ntawm thawj thiab thib ob lateral voltages. Kab rov tav voltage phasor yog siv raws li feeb tes, tsau ntawm txoj hauj lwm ntawm lub moos taw tes, thiab theem nrab kab voltage phasor yog siv raws li teev tes.
"YN, D11", qhov twg 11 txhais tau hais tias thaum lub voltage theem ntawm thawj sab taw tes rau lub 12: 00 txoj hauj lwm ntawm lub moos raws li ib tug nyias koob, kab voltage phasor ntawm lub thib ob sab yog nyob rau hauv lub 11: 00 txoj hauj lwm ntawm lub moos. Ntawd yog, kab hluav taws xob UAB nyob rau sab thib ob lags tom qab thawj sab voltage UAB los ntawm 330 degrees (los yog 30 degrees ua ntej).
