Kuongororwa Kwehunyanzvi hweKuchinja Kwemagetsi KweHigh Voltage Transformer

Mhinduro dzeJZP Transformer​

1. Nhanganyaya​

Kuchinja-chinja kwemhepo mu-Madhiragi eVoltage chinhu chakakosha pakuchengetedza, chinowanzo kukonzerwa nekumanikidzwa kwemuchina, kupisa, kana kushomeka kwemhepo. Semutungamiri mukugadzira ma transformer, JZP inotevedzera DL/T 1093-2018 Standard yeReactance Method muWinding Deformation Detection uye inobatanidza matekinoroji epamusoro kuti ive nechokwadi chekutevedzera uye kuvimbika. Gwaro iri rinotsanangura hunyanzvi hweJZP hwekuona kuchinjika kwemhepo, richifukidza nzira dzekushandisa, zvinodiwa nemidziyo, uye maitiro ekushanda.

2. Chiyero​

Tsanangudzo iyi inoshanda kune:

Voltage range: 35 kV zvichikwira.

Mhando dzeTransformer: Matatu-phase uye rimwe-phase Masimba Anoshandura ine magadzirirwo e concentric winding.

Zviitiko zvekuongorora: Kugamuchirwa kwefekitori, kuongororwa mushure mekutakura, uye ongororo dzezviitiko mushure mekufamba kwenguva pfupi.

3. Nzira dzeKuziva Zvinokosha​

3.1 Nzira yeKuita (DL/T 1093-2018 Compliance)​

Nheyo: Inoyera shanduko mukuchinja kwemagetsi (impedance) pasi pemagetsi eAC kuti ione kukanganisa kwemagetsi.

Zvikamu zvikuru:

Kuwanda kwefrequency: 10 Hz - 1 MHz.

Kururama: ± 0.5% ye impedance values.

Vheji yekuyedza: ≤2 kV (AC).

Zvakanakira: Kunzwa kwakanyanya kune zvidiki diki (semuenzaniso, 0.1% impedance deviation inoratidza matambudziko anogona kuitika).

3.2 Kuongorora Mhinduro Dzenguva Dzose (FRA)​

Maitiro: Inotsvaira mafrequency kubva pa10 Hz kusvika 20 MHz kuti ione hunhu hwe resonance inotenderera.

Kuvandudzwa kweJZP:

Kutora sampuli yepamusoro-soro: 50,000 data points kuti pave nekuongorora kwakanyatsojeka kwewaveform.

Dhizaini yekudzivirira kukanganiswa: Kudzivirira optical uye kudzivirira ruzha rwemagetsi.

Zvakabuda: Kuenzanisa ongororo yezvakaitika kare vs. current frequency spectra kuti uone kuchinja kwe resonance peaks (semuenzaniso, >3 dB variation triggers alerts).

4. Zvinodiwa zveUnyanzvi​
5. Maitiro Ekuyedza​

   5.1 Kugadzirira Kusati Kwaitwa Bvunzo​

    

   Kutarisa michina: Simbisa calibration ye sensor (semuenzaniso, Rogowski coils kuti uwane masaini ane frequency yakakwira).

    

   Mamiriro etransformer: Iva nechokwadi chekuti transformer haina simba uye yadzika pasi.

    

   5.2 Kuitwa kweMuedzo​

    

   Kugadziriswa kwewaya:

    

   Kutenderedza kwekutanga: Isa chiratidzo chekuyedza (semuenzaniso, voltage inononoka kubva pakuvhurwa kwecircuit breaker).

    

   Kutenderedza kwechipiri: Batanidza masensa kuti upime masaini anokonzerwa.

    

   Magadzirirwo eparameter:

    

   Matanho ekuongorora kakawanda: Kugoverwa kweLogarithmic kuti kuvharwe zvakakwana.

    

   Zviyero zve trigger: Gadzirisa otomatiki zvichienderana nekugona kwe transformer (semuenzaniso, ma transformer e 110 kV anoda 100 × sensitivity).

    

   Kuwanikwa kwedata:

    

   Tora mienzaniso inopfuura 200 pa frequency point.

    

   Kuratidzwa kweimpedance hukuru/chikamu chekona panguva chaiyo.

    

   5.3 Ongororo yePashure peBvunzo​

    

   Kuongorora chirwere otomatiki:

    

   Enzanisa nekutarisa kwepakutanga kwefekitori (semuenzaniso, kutsauka kweimpedance >2% kunoratidza kuchinja).

    

   Mepu ye3D yekugoverwa kwekumanikidzwa kwemhepo.

    

   Kushuma: Gadzira mishumo yekutevedzera mitemo ine magirafu nemazano anogona kuitwa.

    

   6. Chidzidzo Chemuenzaniso: Chinoshandura Mhepo papurazi​

    

   Mamiriro: Chinoshandura mhepo che33 kV chakaratidza kutsauka kwe15% kweimpedance mushure medutu.

    

   Mhinduro yeJZP:

    

   Ndakaita bvunzo dzeFRA, zvichiratidza kuti 4 kHz resonance peak shift yaifamba.

    

   Kuziva kutenderera kwechikamu chemhepo kuburikidza ne3D thermal imaging.

    

   Kukurudzira kudzokera shure, kudzivirira kutadza kunogona kuitika nenjodzi huru.

    

   7. Kutevedzera Mutemo & Chitupa​

    

   Mitemo yepasi rose: IEC 60076-18, IEEE C57.152.

    

   Zvitupa: CE, UL, ISO 9001.

    

   Kusimbiswa kwebato rechitatu: Ongororo dzegore negore dzinoitwa neTÜV Rheinland.

    

   8. Mhedziso​

    

   Sisitimu yeJZP yekuona kuchinjika kwekuchinja kwezvinhu inosanganisa kuyera kwakarurama, ongororo dzinotungamirirwa neAI, uye kutevedzera zvizere DL/T 1093-2018. Nekubatanidza matekinoroji epamusoro senge high-frequency FRA uye automated reporting, tinoita shuwa kuti ma transformer anoshanda zvakachengeteka uye zvinobudirira mumapurojekiti epasi rose.