IEC 60076 Kev faib tawm Transformer
Fais fab mov transformers ua lub luag haujlwm tseem ceeb hauv lub zog faib hluav taws xob, hloov hluav taws xob hluav taws xob siab hluav taws xob kom txo qis siv hluav taws xob. Lawv muab lub zog rau lub tsev, chaw ua haujlwm, chaw ua haujlwm, thiab lwm yam lag luam. IEC 60076 yog tus qauv uas tsim kom muaj kev ua tau zoo rau cov hluav taws xob hloov hluav taws xob hauv cov tshuab xa khoom.
Nyob rau hauv cov nqe lus ntawm layman, tus txheej txheem teev tawm ib tug series ntawm kev xeem, xam, thiab cov kev cai uas ib tug faib transformer yuav tsum tau raws li. Cov kev cai no suav nrog kev ua haujlwm hluav taws xob thiab kev ua haujlwm, ib puag ncig, thiab cov qauv kev nyab xeeb. Ua raws li tus qauv ua kom ntseeg tau tias cov khoom siv hluav taws xob faib hluav taws xob muaj kev ntseeg siab, ua haujlwm zoo, thiab muaj kev nyab xeeb.
Tus txheej txheem kuj muab kev taw qhia txog kev tsim qauv, kev teeb tsa, thiab kev saib xyuas. Nws qhia txog ntau hom kev faib hluav taws xob, xws li ncej-mounted, pad-mounted, thiab substation transformers. Txhua hom muaj qhov sib txawv tsim kev xav, xws li ib puag ncig yam tseem ceeb thiab cua txias tshuab. Tus qauv kuj qhia txog ntau yam kev rwb thaiv tsev rau cov transformers, xws li Class A mus rau Class H, nyob ntawm daim ntawv thov thiab qhov ntsuas hluav taws xob.
IEC 60076 tau dhau los ua ntau yam hloov tshiab txij li thaum nws pib luam tawm xyoo 1993, nrog rau qhov hloov tshiab tshiab xyoo 2011. Cov kev hloov tshiab no qhia txog kev nce qib hauv kev siv tshuab thiab kev hloov pauv hauv kev lag luam hluav taws xob hluav taws xob. Piv txwv li, qhov tseeb version suav nrog cov kev cai tshiab rau windings thiab cua txias tshuab. Nws kuj tseem suav nrog cov txheej txheem kev sim tshiab thiab kev saib xyuas cov txheej txheem los ntsuas kev ua haujlwm ntawm lub tshuab hluav taws xob thiab xyuas kom muaj kev tiv thaiv txaus tiv thaiv qhov tsis raug thiab overloads.
Hauv kev xaus, IEC 60076 yog tus qauv tseem ceeb uas teev cov kev cai rau kev faib cov khoom siv hluav taws xob, ua kom lawv ntseeg tau, ua haujlwm tau zoo, thiab kev nyab xeeb. Kev ua raws li tus qauv yog qhov tseem ceeb rau kev ua haujlwm zoo ntawm lub tshuab hluav taws xob faib hluav taws xob thiab txo qis kev pheej hmoo ntawm hluav taws xob hluav taws xob thiab lwm yam tsis raug. Kev saib xyuas tsis tu ncua thiab kev sim ntawm cov khoom siv hluav taws xob faib hluav taws xob tseem yog qhov tseem ceeb los xyuas kom meej lawv cov kev ua tau zoo thiab ua haujlwm ntev.
