220kV Capacitive Voltage Transformer

Zomangamanga

◆Chinthucho chimakhala ndi magawo awiri: capacitive voltage divider ndi electromagnetic unit.
◆ Capacitive voltage divider imakhala ndi imodzi kapena zingapo coupling capacitor zokhala ndi mndandanda.
◆Mawotchi apamwamba kwambiri amakhala pamwamba pa capacitor voltage divider, ndipo chotengera chapakati cha voteji ndi chotengera chotsika amatsogoleredwa kugawo la electromagnetic ndi manja a porcelain omwe ali pansi pa chassis cha high voltage capacitor.
◆ Electromagnetic unit imakhala ndi thiransifoma yapakatikati, riyakitala yolipirira ndi damper.Capacitor imayikidwa pamwamba pa thanki.Tanki yamafuta imadzazidwa ndi mafuta a transformer ndikusindikizidwa.Voliyumu ndi mphamvu yamkati yamafuta imasinthidwa ndi mpweya womwe uli pamwamba pa thanki yamafuta.Koyilo yapakatikati ya thiransifoma yapakatikati imakhala ndi koyilo yosinthira kuti isinthe cholakwika chamagetsi, ndipo koyilo yosinthira ya riyakitala yamalipiro imasintha cholakwika cha gawo.Awiri Mapiritsi achiwiri amakokedwa kuchokera mu bokosi lakutulukira kutsogolo kwa thanki yamafuta.
◆ Mankhwalawa ndi odzaza mafuta ndi osindikizidwa, palibe chithandizo chapadera monga fyuluta ya mafuta kapena kusintha kwa mafuta kumafunika kuti asunge magetsi oyambirira.Kumbukirani kuti musawononge kusindikiza kwa capacitor voltage divider.Ngati gawo lamagetsi liyenera kutenga zitsanzo zamafuta, chonde samalani kuti mutsimikizire kuti mukuwonjezeranso mafuta munthawi yake, komanso kuchuluka kwake komwe mungatenge.Sikoyenera kutenga zitsanzo za mafuta kuti avomerezedwe ndi ntchito yabwino ya mankhwalawa, apo ayi zidzabweretsa zotsatirapo zoipa.
◆ Magetsi apamwamba amanyamulidwa makamaka ndi capacitor voltage divider, ndipo mphamvu ya dielectric ndiyokwera kwambiri.
◆ The capacitive voltage divider imatha kuwirikiza ngati cholumikizira cholumikizira cholumikizira chamagetsi chamagetsi.
◆Chinthucho ndi capacitive chonse ndipo sichidzayambitsa mphamvu yafupipafupi resonance ndi ferromagnetic resonance ya mphamvu yamagetsi.
◆ Adopt patsogolo damping luso la riyakitala mofulumira saturable, amene angathe mwamsanga ndi mogwira kupondereza ferromagnetic resonance ndi kuonetsetsa kusakhalitsa kuyankha ntchito.
◆Zigawo zonse zotetezera za mankhwalawa zimapangidwa ndi zipangizo zoteteza chilengedwe.
◆Bolodi ya waya yachiwiri imagwiritsa ntchito mawonekedwe opangira epoxy resin, ndipo ntchito yosindikiza ndiyodalirika.
◆Zigawo zachitsulo zotuluka kunja monga m'munsi mwa chinthucho zimatenga njira ziwiri zotsutsana ndi dzimbiri zopopera mankhwala ndi kuviika kotentha, zomwe zimakhala zokongola komanso zimakhala ndi ntchito yabwino yolimbana ndi dzimbiri.
◆ Zomangira, ma nameplates, ndi zina zotero zonse ndi zitsulo zosapanga dzimbiri.