I-220kV iCapacitive Voltage Transformer

Iimpawu zoLwakhiwo

◆Imveliso inamacandelo amabini: i-capacitive voltage divider kunye neyunithi ye-electromagnetic.
◆ I-Capacitive voltage divider ine-capacitor enye okanye ezininzi ezidibanisayo ezipakishwe kuthotho.
◆Itheminali yamandla ombane aphezulu ikumphezulu wesahluli samandla ombane we-capacitor, kwaye i-terminal yamandla ombane aphakathi kunye netheminali yamandla ombane aphantsi zikhokelelwa kwiyunithi yombane wombane ngomkhono weporcelain okwicandelo elisezantsi le-chassis yombane ophezulu we-capacitor.
◆Iyunithi ye-electromagnetic ine-transformer ephakathi, i-reactor yembuyekezo kunye ne-damper.I-capacitor ibekwe phezu kwetanki.Itanki yeoli igcwele ioli ye-transformer kwaye itywinwe.Umthamo kunye noxinzelelo lwangaphakathi lweoli luhlengahlengiswa ngumoya kwindawo ephezulu yetanki yeoli.Ikhoyili yecala eliphambili le-transformer ephakathi ine-coil yokulungelelanisa ukulungisa impazamo ye-voltage, kunye ne-coil yokulungelelanisa ye-reactor yembuyekezo ilungisa iphutha lesigaba.Ezimbini Ujiko lwesibini lutsalwa ukusuka kwibhokisi yetheminali yokuphuma ephambi kwetanki yamafutha.
◆ Le mveliso izaliswe ngeoli kwaye itywinwe, akukho nyango olukhethekileyo olufana ne-oyile yokucoca okanye utshintsho lweoli olufunekayo ukuze kugcinwe umbane wokuqala.Khumbula ukuba ungonakalisi ukutywinwa kwe-capacitor voltage divider.Ukuba iyunithi ye-electromagnetic kufuneka ithathe iisampulu zeoyile, nceda unike ingqwalasela ukuze uqiniseke ukuba uzalisa ioyile ngexesha, kwaye yimalini ekufuneka uyithathe.Akuyimfuneko ukuthatha iisampulu zeoli yokwamkelwa kunye nokusebenza okuqhelekileyo kwale mveliso, ngaphandle koko kuya kuzisa imiphumo emibi.
◆ I-voltage ephezulu ithwalwa ikakhulu yi-capacitor voltage divider, kwaye impembelelo yamandla e-dielectric iphezulu.
◆ I-capacitive voltage divider inokuphinda kabini njenge-coupling capacitor yonxibelelwano lwentambo yombane.
◆Imveliso i-capacitive iyonke kwaye ayiyi kubangela ukuphindaphinda kwamandla kunye ne-ferromagnetic resonance yesixokelelwano samandla.
◆ Yamkela itekhnoloji yokudambisa ephucukileyo ye-reactor egcwala ngokukhawuleza, enokuthi icinezele ngokukhawuleza nangokufanelekileyo i-ferromagnetic resonance kwaye iqinisekise ukusebenza kwempendulo yexeshana.
◆Zonke iindawo ezikhuselayo zale mveliso zenziwe ngezinto ezinobungani nokusingqongileyo.
◆Ibhodi yocingo yesibini ithatha i-epoxy resin casting structure, kwaye ukusebenza kokutywina kuthembeke ngakumbi.
◆Amalungu entsimbi avuzayo angaphandle anje ngesiseko semveliso athatha iinkqubo ezimbini zokuchasa umhlwa zokutshiza kunye ne-hot-dip galvanizing, ezintle kwaye zinentsebenzo entle yokuchasa umhlwa.
◆ Izibophelelo, iipleyiti zegama, njl.