Thaum lub Yim Hli, cov kws tshaj lij tom qab muag ntawm HV Hipot tau mus rau Xiangyang.Lub hom phiaj ntawm qhov kev mus ncig no yog los muab kev pabcuam impulse voltage debugging rau Xiangyang Power Supply Company.
Tom qab tuaj txog ntawm qhov chaw, nrog kev pab thiab kev koom tes ntawm cov neeg siv khoom, kev teeb tsa ntawm lub tshuab hluav taws xob impulse voltage generator yuav ua tiav.
On-site debugging ntawm GDCY-400kV xob laim impulse voltage generator
On-site pob nrug calibration: lub cev pob nrug calibration thiab chopper pob nrug calibration (3000/200 / ntsuas)
On-site khiav-hauv kev xeem: 30KV qhov zoo thiab tsis zoo polarity ntau qhov kev xeem (raws li T1 = 1.2 ± 30% / T2 = 50 ± 20% us / TC = 2 txog 6us)
On-site zog xeem: ntsuas voltage 80% tso zis
On-site theoretical thiab kev cob qhia ua haujlwm:
Cov neeg siv khoom xyaum - simulated kuaj cov khoom kuaj: 10KV fais fab tuag transformer
1. Kev kuaj yoj tag nrho
Kev ntsuas qhov ntsuas: ntsuas voltage 75KV, waveform lub sij hawm T1 = 1.2 ± 30% / T2 = 50 ± 20% us
Kev khiav hauj lwm teb: siv ob-theem voltage tso zis
Nyob rau ntawm qhov chaw wave modulation:
Wave lub taub hau tsis kam: 150Ω rau thawj theem, 500Ω rau qib thib ob (2 1KΩ nyob rau hauv parallel)
Wave Tail Resistance: 1st theem 45Ω, 2nd theem 45Ω
Kuaj kev ua haujlwm thiab waveform:
2. Kev xeem txiav
Kev xeem yuav tsum tau: xeem voltage 85KV, yoj lub taub hau lub sij hawm T1 = 1.2 ± 30%, txiav tawm lub sij hawm TC = 2 mus rau 6us
Kev khiav hauj lwm teb: siv ob-theem voltage tso zis
Nyob rau ntawm qhov chaw wave modulation:
Wave lub taub hau tsis kam: Theem 1 75Ω, Theem 2 500Ω (2 1KΩ nyob rau hauv parallel)
Wave Tail Resistance: 1st theem 45Ω, 2nd theem 45Ω
Kuaj kev ua haujlwm thiab waveform:
Tom qab qhov kev cob qhia no, cov neeg siv khoom muaj kev nkag siab tob txog tag nrho cov khoom siv, uas ua rau cov neeg siv khoom muaj kev ntseeg siab hauv kev ua haujlwm tiag tiag!
Post lub sij hawm: Aug-24-2022