Determination of Dominant Influencing Factors on Partial Discharge Inception Voltage

Yatai Ji; Paolo Giangrande; Weiduo Zhao; Vincenzo Madonna; He Zhang; Michael Galea

doi:10.1109/SDEMPED54949.2023.10271423

Determination of Dominant Influencing Factors on Partial Discharge Inception Voltage

Yatai Ji, Paolo Giangrande, Weiduo Zhao, Vincenzo Madonna, He Zhang, Michael Galea

Department of Electrical and Electronic Engineering

Research output: Chapter in Book/Conference proceeding › Conference contribution › peer-review

Abstract

With the increasing interest in adopting higher DC link voltage and fast switching devices in electric drives for electrified transportation, the partial discharge (PD) risk of electrical machines boosts compromising the drive integrity. The PD inception mechanism is simultaneously affected by both ambient conditions and voltage characteristics. By determining the dominant influencing factor on partial discharge inception voltage (PDIV), the preliminary reliability assessment would be made easier since the impact of secondary factors could be temporarily neglected. In this paper, the influence of three environmental conditions (i.e., pressure, temperature, and relative humidity) and three voltage characteristics parameters (i.e., rise time, switching frequency, and duty cycle) on PDIV is studied. The results suggest that PDIV is most influenced by environmental conditions while the characteristics of test voltage have less impact on PDIV.

Original language	English
Title of host publication	Proceedings of the 2023 IEEE 14th International Symposium on Diagnostics for Electrical Machines, Power Electronics and Drives, SDEMPED 2023
Editors	Luca Zarri, Sang Bin Lee
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	324-329
Number of pages	6
ISBN (Electronic)	9798350320770
DOIs	https://doi.org/10.1109/SDEMPED54949.2023.10271423
Publication status	Published - 2023
Event	14th IEEE International Symposium on Diagnostics for Electrical Machines, Power Electronics and Drives, SDEMPED 2023 - Chania, Greece Duration: 28 Aug 2023 → 31 Aug 2023

Publication series

Name	Proceedings of the 2023 IEEE 14th International Symposium on Diagnostics for Electrical Machines, Power Electronics and Drives, SDEMPED 2023

Conference

Conference	14th IEEE International Symposium on Diagnostics for Electrical Machines, Power Electronics and Drives, SDEMPED 2023
Country/Territory	Greece
City	Chania
Period	28/08/23 → 31/08/23

Keywords

ambient conditions
partial discharge
physic of failure
reliability
rise time

ASJC Scopus subject areas

Signal Processing
Energy Engineering and Power Technology
Computational Mechanics
Electrical and Electronic Engineering
Mechanical Engineering
Safety, Risk, Reliability and Quality

Access to Document

10.1109/SDEMPED54949.2023.10271423

Cite this

Ji, Y., Giangrande, P., Zhao, W., Madonna, V., Zhang, H., & Galea, M. (2023). Determination of Dominant Influencing Factors on Partial Discharge Inception Voltage. In L. Zarri, & S. B. Lee (Eds.), Proceedings of the 2023 IEEE 14th International Symposium on Diagnostics for Electrical Machines, Power Electronics and Drives, SDEMPED 2023 (pp. 324-329). (Proceedings of the 2023 IEEE 14th International Symposium on Diagnostics for Electrical Machines, Power Electronics and Drives, SDEMPED 2023). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/SDEMPED54949.2023.10271423

Ji, Yatai ; Giangrande, Paolo ; Zhao, Weiduo et al. / Determination of Dominant Influencing Factors on Partial Discharge Inception Voltage. Proceedings of the 2023 IEEE 14th International Symposium on Diagnostics for Electrical Machines, Power Electronics and Drives, SDEMPED 2023. editor / Luca Zarri ; Sang Bin Lee. Institute of Electrical and Electronics Engineers Inc., 2023. pp. 324-329 (Proceedings of the 2023 IEEE 14th International Symposium on Diagnostics for Electrical Machines, Power Electronics and Drives, SDEMPED 2023).

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title = "Determination of Dominant Influencing Factors on Partial Discharge Inception Voltage",

abstract = "With the increasing interest in adopting higher DC link voltage and fast switching devices in electric drives for electrified transportation, the partial discharge (PD) risk of electrical machines boosts compromising the drive integrity. The PD inception mechanism is simultaneously affected by both ambient conditions and voltage characteristics. By determining the dominant influencing factor on partial discharge inception voltage (PDIV), the preliminary reliability assessment would be made easier since the impact of secondary factors could be temporarily neglected. In this paper, the influence of three environmental conditions (i.e., pressure, temperature, and relative humidity) and three voltage characteristics parameters (i.e., rise time, switching frequency, and duty cycle) on PDIV is studied. The results suggest that PDIV is most influenced by environmental conditions while the characteristics of test voltage have less impact on PDIV.",

keywords = "ambient conditions, partial discharge, physic of failure, reliability, rise time",

author = "Yatai Ji and Paolo Giangrande and Weiduo Zhao and Vincenzo Madonna and He Zhang and Michael Galea",

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year = "2023",

doi = "10.1109/SDEMPED54949.2023.10271423",

language = "English",

series = "Proceedings of the 2023 IEEE 14th International Symposium on Diagnostics for Electrical Machines, Power Electronics and Drives, SDEMPED 2023",

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Ji, Y, Giangrande, P, Zhao, W, Madonna, V, Zhang, H & Galea, M 2023, Determination of Dominant Influencing Factors on Partial Discharge Inception Voltage. in L Zarri & SB Lee (eds), Proceedings of the 2023 IEEE 14th International Symposium on Diagnostics for Electrical Machines, Power Electronics and Drives, SDEMPED 2023. Proceedings of the 2023 IEEE 14th International Symposium on Diagnostics for Electrical Machines, Power Electronics and Drives, SDEMPED 2023, Institute of Electrical and Electronics Engineers Inc., pp. 324-329, 14th IEEE International Symposium on Diagnostics for Electrical Machines, Power Electronics and Drives, SDEMPED 2023, Chania, Greece, 28/08/23. https://doi.org/10.1109/SDEMPED54949.2023.10271423

Determination of Dominant Influencing Factors on Partial Discharge Inception Voltage. / Ji, Yatai; Giangrande, Paolo; Zhao, Weiduo et al.
Proceedings of the 2023 IEEE 14th International Symposium on Diagnostics for Electrical Machines, Power Electronics and Drives, SDEMPED 2023. ed. / Luca Zarri; Sang Bin Lee. Institute of Electrical and Electronics Engineers Inc., 2023. p. 324-329 (Proceedings of the 2023 IEEE 14th International Symposium on Diagnostics for Electrical Machines, Power Electronics and Drives, SDEMPED 2023).

Research output: Chapter in Book/Conference proceeding › Conference contribution › peer-review

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T1 - Determination of Dominant Influencing Factors on Partial Discharge Inception Voltage

AU - Ji, Yatai

AU - Giangrande, Paolo

AU - Zhao, Weiduo

AU - Madonna, Vincenzo

AU - Zhang, He

AU - Galea, Michael

PY - 2023

Y1 - 2023

N2 - With the increasing interest in adopting higher DC link voltage and fast switching devices in electric drives for electrified transportation, the partial discharge (PD) risk of electrical machines boosts compromising the drive integrity. The PD inception mechanism is simultaneously affected by both ambient conditions and voltage characteristics. By determining the dominant influencing factor on partial discharge inception voltage (PDIV), the preliminary reliability assessment would be made easier since the impact of secondary factors could be temporarily neglected. In this paper, the influence of three environmental conditions (i.e., pressure, temperature, and relative humidity) and three voltage characteristics parameters (i.e., rise time, switching frequency, and duty cycle) on PDIV is studied. The results suggest that PDIV is most influenced by environmental conditions while the characteristics of test voltage have less impact on PDIV.

AB - With the increasing interest in adopting higher DC link voltage and fast switching devices in electric drives for electrified transportation, the partial discharge (PD) risk of electrical machines boosts compromising the drive integrity. The PD inception mechanism is simultaneously affected by both ambient conditions and voltage characteristics. By determining the dominant influencing factor on partial discharge inception voltage (PDIV), the preliminary reliability assessment would be made easier since the impact of secondary factors could be temporarily neglected. In this paper, the influence of three environmental conditions (i.e., pressure, temperature, and relative humidity) and three voltage characteristics parameters (i.e., rise time, switching frequency, and duty cycle) on PDIV is studied. The results suggest that PDIV is most influenced by environmental conditions while the characteristics of test voltage have less impact on PDIV.

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Ji Y, Giangrande P, Zhao W, Madonna V, Zhang H, Galea M. Determination of Dominant Influencing Factors on Partial Discharge Inception Voltage. In Zarri L, Lee SB, editors, Proceedings of the 2023 IEEE 14th International Symposium on Diagnostics for Electrical Machines, Power Electronics and Drives, SDEMPED 2023. Institute of Electrical and Electronics Engineers Inc. 2023. p. 324-329. (Proceedings of the 2023 IEEE 14th International Symposium on Diagnostics for Electrical Machines, Power Electronics and Drives, SDEMPED 2023). doi: 10.1109/SDEMPED54949.2023.10271423

Determination of Dominant Influencing Factors on Partial Discharge Inception Voltage

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Keywords

ASJC Scopus subject areas

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