Txoj kev ntawm tam sim no transformer thaiv
May 02, 2022| (1) Tam sim no sensor thaiv. Txoj kev xaim no yog siv los ntsuas qhov tseeb ib-theem thauj khoom tam sim no lossis qhov sib npaug ntawm cov khoom siv hluav taws xob peb-theem.
(2) Kev sib txuas hnub qub muaj peb lub sensors tam sim no. Cov txheej txheem txuas no yog siv los ntsuas qhov tsis sib npaug ntawm peb-theem tam sim no hauv cov khoom siv hluav taws xob sib npaug lossis peb-theem hluav taws xob. Lub zog hluav taws xob hluav taws xob ntawm cov khoom siv tiv thaiv relay tau teeb tsa los ntawm lub hnub qub kev sib txuas system tuaj yeem ua kom muaj kev nkag siab zoo thiab kev ntseeg siab rau kev ua txhaum xws li peb-theem, ob-theem luv Circuit Court thiab ib-theem grounding luv luv Circuit Court.
(3) Lub hnub qub kev sib txuas uas muaj ob lub inductors tam sim no tsis tiav. Txoj kev txuas no yog siv dav rau kev tiv thaiv hauv av ntawm 6-10kV nruab nrab kab. Tus nqi tam sim no ntawm lub ntsuas vaj huam sib luag ntawm cov kab sib txuas sib txuas mus rau phasor ntawm U-theem thiab W-theem tam sim no, uas yog, lub zog hluav taws xob hluav taws xob hluav taws xob ntawm cov khoom siv tiv thaiv relay siv ob-theem tsis tiav lub hnub qub kev sib txuas, uas. muaj peev xwm tswj tau ntau yam ob-xim luv-circuit ntau faults, tab sis qhov rhiab heev Tsis zoo li peb-theem tiav lub hnub qub kev twb kev txuas. Nws yog rhiab heev dua li txoj kev xaim. Piv nrog rau peb-theem tag nrho cov hnub qub thaiv txoj kev, cov cuab yeej siv tshuab thib ob raug txo los ntawm 1/3, txuag qhov project peev nqi.
(4) Ob-theem tam sim no sib txawv thaiv cov kab hluav taws xob tsim los ntawm ob lub inductors tam sim no. Lub hwj chim muab hluav taws xob hluav taws xob ntawm cov khoom siv tiv thaiv relay feem ntau siv txoj kev txuas no. Piv txwv li, tej yam txhaum xws li kev tiv thaiv overflow ntawm kab thiab motors, sab sib txawv kev tiv thaiv ntawm series hwj chim capacitors, thiab lwm yam., ntau yam ob-xim luv-circuit faults yuav muaj kev cuam tshuam, tab sis qhov rhiab heev yog txawv.