<abstract xmlns="http://www.w3.org/1999/xhtml"><p>Compared with conventional methods for insulation performance evaluation of power cables, the oscillating wave test system used in partial discharge measurement for power cables has advantages of high integrity, easy operation, low power consumption, and compact size in addition, partial discharge, defect localization, and dielectric loss can be measured simultaneously without any damage to cable insulation. Therefore, the oscillating wave test system has been widely applied for insulation performance evaluation of newly installed as well as fault power cables. However, there is no study so far on the verification method of oscillating wave test system. This paper dealt with the application and verification for cable partial discharge measurement devices based on oscillating wave voltage, which is aimed to verify performances of oscillating wave voltage generator, partial discharge measurement, and partial discharge localization. The proposed verification system is expected to be applied in the admittance testing and regular verification of oscillating wave test system, for the purpose of improving the its accuracy and standardization in partial discharge measurement of power cable.</p></abstract>

Compared with conventional methods for insulation performance evaluation of power cables, the oscillating wave test system used in partial discharge measurement for power cables has advantages of high integrity, easy operation, low power consumption, and compact size in addition, partial discharge, defect localization, and dielectric loss can be measured simultaneously without any damage to cable insulation. Therefore, the oscillating wave test system has been widely applied for insulation performance evaluation of newly installed as well as fault power cables. However, there is no study so far on the verification method of oscillating wave test system. This paper dealt with the application and verification for cable partial discharge measurement devices based on oscillating wave voltage, which is aimed to verify performances of oscillating wave voltage generator, partial discharge measurement, and partial discharge localization. The proposed verification system is expected to be applied in the admittance testing and regular verification of oscillating wave test system, for the purpose of improving the its accuracy and standardization in partial discharge measurement of power cable.

Application and verification of partial discharge measurement system for power cable based on oscillating wave voltage

Hangzhou Guozhou Power Technology Co., Ltd.

Department of Electrical and Electronics Engineering

Journal of Electrical Engineering

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Compared with conventional methods for insulation performance evaluation of power cables, the oscillating wave test system used in partial discharge...

Application and verification of partial discharge measurement system for power cable based on oscillating wave voltage

Article Category: Papers

Data publikacji: 26 lis 2020

Zakres stron: 333 - 339

Otrzymano: 27 wrz 2020

DOI: https://doi.org/10.2478/jee-2020-0045

Słowa kluczowe
power cable oscillating wave voltage, partial discharge, measurement, verification system

© 2020 Guangke Xu et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Application and verification of partial discharge measurement system for power cable based on oscillating wave voltage

Article Category: Papers

Data publikacji: 26 lis 2020

Zakres stron: 333 - 339

Otrzymano: 27 wrz 2020

DOI: https://doi.org/10.2478/jee-2020-0045

Słowa kluczowepower cable oscillating wave voltage, partial discharge, measurement, verification system

© 2020 Guangke Xu et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Słowa kluczowe
power cable oscillating wave voltage, partial discharge, measurement, verification system