Maphakathi no-March, ikhasimende e-Beijing lathinta inkampani yethu ngocingo ukuze libuze ngentengo yesethi “ye-transformer bushing localized on-line monitoring system”.Ngemuva kokuxhumana phakathi komphathi wezokuthengisa wesifunda kanye nonjiniyela omkhulu wezobuchwepheshe kanye nekhasimende, yonke imikhiqizo edingekayo kanye nemingcele efanelekile yanqunywa ezinsukwini ezi-2 kuphela, futhi izinhlangothi zombili zagcina zisayine isivumelwano sokubambisana.
HV Hipot GDPD-BR-OL Transformer Bushing PD Online Monitoring System
I-transformer PD on-line monitoring system ifaneleka ukuqapha ku-inthanethi nangaphandle kwe-inthanethi kokukhishwa kwengxenye ye-transformer bushings namazinga kagesi angu-110kV nangaphezulu.I-transformer bushing partial discharge online monitoring system eyakhiwe ngokuhlanganisa ubuchwepheshe bokucubungula isignali yedijithali kanye nobuchwepheshe bensimbi ebonakalayo isetshenziselwa ukuhlola ama-transformer bushings angu-110KV nangaphezulu, futhi ingagcina i-spectrum yokuhlola ye-transformer bushing yesigaba ngasinye futhi iqhube ukuhlaziywa kwethrendi, ukuze ukuze ngesikhathi esifanele Thola ukukhubazeka kokufakwa kwe-transformer bushing, futhi unikeze umbandela wokuhlola izinga lokufakwa kwe-insulation kanye ne-degree yokuguga, futhi unikeze isisekelo somsebenzi wokugcinwa kwe-transformer.
Isilinganiso esincane sokukhishwa kwe-amplitude yalesi simiso: 20mV (on-site), ububanzi befrikhwensi ngu-200kHz ~ 300MHz, ukulungiswa kwesikhathi kwe-pulse yokukhipha ngu-10μs, futhi ukulungiswa kwesigaba ngu-0.18°.
Uhlelo luhlinzeka ngomdwebo wokukhishwa komjikelezo wamandla we-50, i-two-dimensional (q-φ, N-φ, Nq), i-spectrum ye-three-dimensional (Nq-φ), engasetshenziswa ukuhlaziya uhlobo lokukhishwa.
I-database eyakhiwe yi-MySQL ingarekhoda ukulandelana kwesigaba sokulinganisa, inani lokukhipha, isigaba sokukhipha, isikhathi sokulinganisa neminye imingcele ehlobene.
Kanye namapharamitha wemishini efana nemodeli ye-transformer bushing, indawo yokulinganisa, njll., ingahlinzeka ngamagrafu ethrendi yokukhipha futhi ibe nemisebenzi yesixwayiso sangaphambi kwesikhathi nemisebenzi ye-alamu, futhi ingabuza, isuse, futhi igcine ikhophi yasenqolobaneni yolwazi.
Uhlelo lusebenzisa izindlela ezibanzi zokulwa nokugxambukela ezifana nokuhlunga kwedijithali nokusetha ama-threshold ashukumisayo, futhi idatha yokuhlola iyiqiniso futhi ithembekile.
Ukwaneliseka kwamakhasimende kungamandla ethu okushayela!Ngokuzayo, i-HV Hipot ngeke iyikhohlwe inhloso yayo yasekuqaleni, iqhubekele phambili, futhi isebenzisane namakhasimende amasha namadala ukuze inikeze amathuluzi namasevisi angcono wesistimu yamandla futhi isize isistimu yamandla isebenze kahle.
Isikhathi sokuthumela: Mar-24-2022