Cov tshuab ziab khaub ncaws puas tuaj yeem overloaded?

1. Feem ntau, kev ua haujlwm overload ntawm transformers raug txwv. Nyob rau hauv cov xwm txheej tshwj xeeb, nws tuaj yeem overloaded rau lub sijhawm luv luv. Lub sij hawm ntau npaum li cas lawv tuaj yeem overloaded? Saib cov ntaub ntawv khoom ntawm transformer manufacturers, uas qhia meej meej tias transformers los ntawm txawv manufacturers muaj kev sib txawv. Cov kev cai dav dav yog 1.2 zaug / 60 feeb, 1.3 zaug / 45 feeb, 1.4 zaug / 32 feeb, 1.5 zaug / 18 feeb, thiab 1.6 zaus / 5 feeb.
2. Lub transformer muaj ib tug tej yam overload muaj peev xwm, lub hom phiaj ntawm yuav tsum tau raws li me me los yog tsis muaj load li sai tau nyob rau hauv cov kev tshwm sim ntawm ib tug txhaum thiab tsis siv rau ib txwm siv. Piv txwv li, yog hais tias ob qho tib si transformers nrog ib tug 60 feem pua ​​load tus nqi mus txawv tebchaws, tag nrho cov loads muab los ntawm ob transformers yuav raug xa mus rau lwm lub transformer, qhov seem transformers yuav overloaded los ntawm 1.2 lub sij hawm, thiab ces lub load ntawm lub transformers yuav tsum. txo mus rau theem ib txwm nyob rau lub sijhawm luv tshaj plaws.
3. Kev lag luam kev lag luam feem ntau ntawm kev hloov pauv yog li 670 feem pua. Lub load yog tsawg dhau, nkim transformer muaj peev xwm thiab nkim reactive zog. Kev ua haujlwm dhau los tuaj yeem cuam tshuam rau lub neej rwb thaiv tsev ntawm lub transformer.
4. Uas yog hais tias, lub transformer nrog ib txwm ua hauj lwm yuav siv tau rau 10 xyoo. Yog hais tias lub transformer feem ntau overloaded, nws muaj peev xwm ua rau lub hnub nyoog ntxov ntxov thiab raug muab tshem tawm tom qab 3 xyoos. Yog li ntawd, nws yog tsim nyog los xav txog tus nqi ntawm overload los yog transformer conversion. Los ntawm kev ua tau zoo, tus nqi ntawm transformer retrofit tsis yog qhov kev txiav txim ntawm qhov loj, tab sis tus nqi txuag los ntawm overload. Nws raug pom zoo kom nruj me ntsis tswj lub transformer overload. Txawm hais tias leej twg yog tus tswv ntawm lub transformer, lub transformer puas los ntawm overload yuav tsum tau them.
5. Raws li qhov kev pom zoo ntawm kev ua kom muaj kev nyab xeeb, tsis muaj leej twg tuaj yeem lav qhov kev nyab xeeb ntawm lub transformer, uas feem ntau overloaded. Qhov teeb meem ntawm rwb thaiv tsev degradation tshwm sim los ntawm overload yog tus txheej txheem ntawm kev hloov pauv mus rau qhov zoo. Niaj hnub no, tom qab qee lub sijhawm, ntsuas qhov ntsuas kub tseem nyob li qub. Txawm hais tias qhov kub thiab txias tsis dhau thiab ua haujlwm ib txwm ua rau tag kis, qhov kub thiab txias yuav dheev nce ntau zaus. Transformers uas overloaded rau lub sij hawm ntev tuaj yeem ntes hluav taws lossis tawg txhua lub sijhawm, uas tsis tuaj yeem tswj tau.