Zero Sequence Tam sim no Transformer yuav tsum tsis txhob qhib sab thib ob thaum ua haujlwm

Kev kho kom qhuav yog qhov tsim nyog, thaum lub rwb thaiv tsev tiv thaiv ntawm cov kauj ob ntawm Zero Sequence Tam sim no Transformer qis dua 10 ~ 20 megohms. Tom qab cov rwb thaiv tsev rov qab los, nws tuaj yeem siv tau. Nyob rau ntawm ib kawg ntawm lub thib ob sab ntawm Zero Sequence Tam sim no Transformer, lub plhaub yuav tsum muaj kev ntseeg siab. Yog tias Zero Sequence Tam Sim No Transformer hums, xyuas cov tub ntxhais sab hauv kom looseness thiab ceev cov tub ntxhais bolts.

Tsis tas li ntawd, qhov hluav taws xob ntawm txoj kab yog qhov siab, xws li kev ntsuas ncaj qha yog qhov txaus ntshai heev, Zero Sequence Current Transformer plays lub luag haujlwm ntawm kev hloov pauv tam sim no thiab kev sib cais hluav taws xob. Kev ceev faj hauv kev ua haujlwm ntawm Zero Sequence Tam Sim No Transformer yog raws li hauv qab no: qhov tam sim no thiab qhov hluav taws xob hauv cov khoom siv hluav taws xob sib txawv heev los ntawm ob peb amperes mus rau kaum tawm txhiab amperes. Txhawm rau ua kom yooj yim rau kev ntsuas ntawm qhov ntsuas thib ob, nws yuav tsum tau hloov mus rau hauv qhov sib xws tam sim no.

Thaum lub thib ob sab yog qhib, Zero Sequence Tam sim no Transformer yuav tsum tsis txhob qhib lub thib ob sab thaum ua haujlwm. Vim tias qhov poob ntawm cov hlau loj dhau lawm, qhov kub thiab txias yog kub dhau, los yog qhov hluav taws xob ntawm qhov nruab nrab winding yog nce thiab cov rwb thaiv tsev tawg, ua rau muaj kev phom sij ntawm high-voltage hluav taws xob poob siab. Yog li ntawd, thaum hloov lub 'meter', xws li pauv lub ammeter, active meter, reactive meter, thiab lwm yam, lub voj tam sim no yuav tsum luv luv-circuited ua ntej lub metering ntsuas yog pauv. Tom qab lub ntsuas ntsuas tau hloov kho, ua ntej txuas nws mus rau theem ob, tom qab ntawd tshem tawm qhov luv luv thiab xyuas seb lub 'meter' puas zoo li qub. Yog tias pom cov pa taws thaum tshem tawm qhov luv luv, Zero Sequence Tam Sim No Transformer tau qhib rau lub sijhawm no, thiab yuav tsum rov ua kom luv tam sim ntawd, thiab qhov luv luv tuaj yeem raug tshem tawm tsuas yog thaum nws tau lees paub tias tsis muaj qhov qhib Circuit Court. Circuit Court ntawm lub 'meter'. Thaum tshem tawm qhov luv luv ntawm Zero Sequence Tam Sim No Transformer, koj yuav tsum sawv ntsug ntawm lub ncoo insulating, thiab txiav txim siab deactivating cov khoom tu ntawm Zero Sequence Tam sim no Transformer circuit. Tom qab ua haujlwm tiav lawm, cov cuab yeej tu tuaj yeem muab tso rau hauv kev ua haujlwm.