Nyob rau hauv load tap changer (OLTC)
Nyob rau hauv lub load kais changer yog ib qho tseem ceeb ntawm transformers, uas yuav tsum tau teem kais cov ntsiab lus nyob rau hauv sib txawv qhov chaw ntawm lub transformer winding, hloov txoj hauj lwm ntawm tus kais cov ntsiab lus, thiab hloov tus naj npawb ntawm lem ntawm transformer winding. Yog li ua tiav qhov kev tswj hwm qhov hluav taws xob tshwm sim los ntawm kev hloov pauv ntawm kev thauj khoom thiab stabilizing daim phiaj voltage. Nyob rau hauv load kais changer (OLTC) yog hais txog ib tug voltage regulating ntaus ntawv haum rau kev khiav hauj lwm nyob rau hauv transformer excitation los yog load tej yam kev mob, siv los hloov qhov kev twb kev txuas txoj hauj lwm ntawm transformer winding kais.
Hauv cov kab hluav taws xob hluav taws xob, ntawm cov khoom siv hloov pauv hloov pauv (OLTCs) tuaj yeem siv los tswj qhov hluav taws xob, tswj cov kev taw qhia ntawm lub zog ntws, thiab ua tiav kev xa mus ntev thoob plaws cheeb tsam yam tsis muaj kev cuam tshuam lub zog. Nyob rau tib lub sijhawm, OLTCs kuj tuaj yeem tswj hwm thaj av los ntawm kev hloov pauv ntawm cov khoom siv hluav taws xob hluav taws xob kom ruaj khov thiab txhim kho lub zog hluav taws xob. Ntxiv nrog rau cov kab hluav taws xob hluav taws xob, cov khoom siv hluav taws xob uas muaj kev siv hluav taws xob siab, kev hloov hluav taws xob loj loj, thiab nquag pib nres ntawm cov khoom siv fais fab kuj yuav tsum tau nruab nrog cov khoom siv hloov pauv los txhim kho thiab ua kom lub zog zoo.
