TY - GEN
T1 - Development of time and Frequency Domain dielectric response testing device for power apparatus insulation
AU - Meng, Fan Bo
AU - Li, Wen Dong
AU - Zhao, Ai Xuan
AU - Cao, Li Shuang
AU - Deng, Jun Bo
AU - Zhang, Guan Jun
AU - Zhi, Yong Jun
AU - Zhang, Li Miao
N1 - Publisher Copyright:
© 2016 IEEE.
PY - 2016/11/28
Y1 - 2016/11/28
N2 - Dielectric response(DR) measurement has been deployed as a non-destructive and potential diagnostic method for moisture or aging condition of power system apparatuses. In order to promote the application of DR method, development of precise, easy-to-use and cost-effective testing devices is an urgent issue, in which accurate acquisition of the insulation current is critical. In this paper, a DR testing device which combine time-domain Polarization and Depolarization Current(PDC) and Frequency-Domain Spectroscopy(FDS), which are two major approaches for DR measurement, is developed. Firstly, the principle of PDC and FDS is introduced. Then the technical specification, hardware and software structure are demonstrated. In addition, using high input impedance PCI data acquisition card, phase lag error of the current measurement module is calibrated by measuring the voltage signal at both the input and the output ends of current measurement module. Finally, PDC and FDS test waveform of XLPE cable and bushing sample are demonstrated, and the effectiveness of this device is proved.
AB - Dielectric response(DR) measurement has been deployed as a non-destructive and potential diagnostic method for moisture or aging condition of power system apparatuses. In order to promote the application of DR method, development of precise, easy-to-use and cost-effective testing devices is an urgent issue, in which accurate acquisition of the insulation current is critical. In this paper, a DR testing device which combine time-domain Polarization and Depolarization Current(PDC) and Frequency-Domain Spectroscopy(FDS), which are two major approaches for DR measurement, is developed. Firstly, the principle of PDC and FDS is introduced. Then the technical specification, hardware and software structure are demonstrated. In addition, using high input impedance PCI data acquisition card, phase lag error of the current measurement module is calibrated by measuring the voltage signal at both the input and the output ends of current measurement module. Finally, PDC and FDS test waveform of XLPE cable and bushing sample are demonstrated, and the effectiveness of this device is proved.
KW - Condition Diagnosis
KW - Dielectric Response
KW - Electrical Insulation
KW - Frequency Domain Spectroscopy (FDS)
KW - Polarization and Depolarization Current (PDC)
UR - https://www.scopus.com/pages/publications/85007190564
U2 - 10.1109/CMD.2016.7757848
DO - 10.1109/CMD.2016.7757848
M3 - 会议稿件
AN - SCOPUS:85007190564
T3 - CMD 2016 - International Conference on Condition Monitoring and Diagnosis
SP - 416
EP - 419
BT - CMD 2016 - International Conference on Condition Monitoring and Diagnosis
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2016 International Conference on Condition Monitoring and Diagnosis, CMD 2016
Y2 - 25 September 2016 through 28 September 2016
ER -