Compensation Method of Neutral Voltage Oscillation for Adjacent Double-Phase Open-Circuit Fault

Chao Chen; Xiaoyong Sun; Zhen Chen

doi:10.1109/ICEMS59686.2023.10344912

Compensation Method of Neutral Voltage Oscillation for Adjacent Double-Phase Open-Circuit Fault

Chao Chen^*, Xiaoyong Sun^*, Zhen Chen

^*Corresponding author for this work

School of Automation

Beijing Institute of Technology

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

Abstract

In a multiphase permanent magnet synchronous motor (PMSM), an adjacent double-phase open-circuit fault can cause neutral voltage oscillation (NVO), which affects the tracking performance of desired phase voltages and fault-tolerant currents. At present, the existing compensation methods for NVO are all based on the assumption that the parameters of PMSMs are symmetrical. However, in actual PMSMs, the parameters are inevitably asymmetrical. Therefore, this paper analyzes the influence of asymmetric parameters on NVO and proposes a compensation method for NVO in a five-phase PMSM with asymmetric parameters during adjacent double-phase open-circuit fault. Experiments have confirmed the effectiveness of the proposed methods.

Original language	English
Title of host publication	2023 26th International Conference on Electrical Machines and Systems, ICEMS 2023
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	2405-2410
Number of pages	6
ISBN (Electronic)	9798350317589
DOIs	https://doi.org/10.1109/ICEMS59686.2023.10344912
Publication status	Published - 2023
Event	26th International Conference on Electrical Machines and Systems, ICEMS 2023 - Zhuhai, China Duration: 5 Nov 2023 → 8 Nov 2023

Publication series

Name	2023 26th International Conference on Electrical Machines and Systems, ICEMS 2023

Conference

Conference	26th International Conference on Electrical Machines and Systems, ICEMS 2023
Country/Territory	China
City	Zhuhai
Period	5/11/23 → 8/11/23

Keywords

asymmetric parameters
neutral voltage oscillation compensation
open-circuit fault
permanent magnet synchronous motor

Access to Document

10.1109/ICEMS59686.2023.10344912

Cite this

Chen, C., Sun, X., & Chen, Z. (2023). Compensation Method of Neutral Voltage Oscillation for Adjacent Double-Phase Open-Circuit Fault. In 2023 26th International Conference on Electrical Machines and Systems, ICEMS 2023 (pp. 2405-2410). (2023 26th International Conference on Electrical Machines and Systems, ICEMS 2023). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICEMS59686.2023.10344912

Chen, Chao ; Sun, Xiaoyong ; Chen, Zhen. / Compensation Method of Neutral Voltage Oscillation for Adjacent Double-Phase Open-Circuit Fault. 2023 26th International Conference on Electrical Machines and Systems, ICEMS 2023. Institute of Electrical and Electronics Engineers Inc., 2023. pp. 2405-2410 (2023 26th International Conference on Electrical Machines and Systems, ICEMS 2023).

@inproceedings{794b5ea436394345bfe102e79d0cf99e,

title = "Compensation Method of Neutral Voltage Oscillation for Adjacent Double-Phase Open-Circuit Fault",

abstract = "In a multiphase permanent magnet synchronous motor (PMSM), an adjacent double-phase open-circuit fault can cause neutral voltage oscillation (NVO), which affects the tracking performance of desired phase voltages and fault-tolerant currents. At present, the existing compensation methods for NVO are all based on the assumption that the parameters of PMSMs are symmetrical. However, in actual PMSMs, the parameters are inevitably asymmetrical. Therefore, this paper analyzes the influence of asymmetric parameters on NVO and proposes a compensation method for NVO in a five-phase PMSM with asymmetric parameters during adjacent double-phase open-circuit fault. Experiments have confirmed the effectiveness of the proposed methods.",

keywords = "asymmetric parameters, neutral voltage oscillation compensation, open-circuit fault, permanent magnet synchronous motor",

author = "Chao Chen and Xiaoyong Sun and Zhen Chen",

note = "Publisher Copyright: {\textcopyright} 2023 IEEE.; 26th International Conference on Electrical Machines and Systems, ICEMS 2023 ; Conference date: 05-11-2023 Through 08-11-2023",

year = "2023",

doi = "10.1109/ICEMS59686.2023.10344912",

language = "English",

series = "2023 26th International Conference on Electrical Machines and Systems, ICEMS 2023",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

pages = "2405--2410",

booktitle = "2023 26th International Conference on Electrical Machines and Systems, ICEMS 2023",

address = "United States",

}

Chen, C, Sun, X & Chen, Z 2023, Compensation Method of Neutral Voltage Oscillation for Adjacent Double-Phase Open-Circuit Fault. in 2023 26th International Conference on Electrical Machines and Systems, ICEMS 2023. 2023 26th International Conference on Electrical Machines and Systems, ICEMS 2023, Institute of Electrical and Electronics Engineers Inc., pp. 2405-2410, 26th International Conference on Electrical Machines and Systems, ICEMS 2023, Zhuhai, China, 5/11/23. https://doi.org/10.1109/ICEMS59686.2023.10344912

Compensation Method of Neutral Voltage Oscillation for Adjacent Double-Phase Open-Circuit Fault. / Chen, Chao; Sun, Xiaoyong ; Chen, Zhen.
2023 26th International Conference on Electrical Machines and Systems, ICEMS 2023. Institute of Electrical and Electronics Engineers Inc., 2023. p. 2405-2410 (2023 26th International Conference on Electrical Machines and Systems, ICEMS 2023).

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

TY - GEN

T1 - Compensation Method of Neutral Voltage Oscillation for Adjacent Double-Phase Open-Circuit Fault

AU - Chen, Chao

AU - Sun, Xiaoyong

AU - Chen, Zhen

PY - 2023

Y1 - 2023

N2 - In a multiphase permanent magnet synchronous motor (PMSM), an adjacent double-phase open-circuit fault can cause neutral voltage oscillation (NVO), which affects the tracking performance of desired phase voltages and fault-tolerant currents. At present, the existing compensation methods for NVO are all based on the assumption that the parameters of PMSMs are symmetrical. However, in actual PMSMs, the parameters are inevitably asymmetrical. Therefore, this paper analyzes the influence of asymmetric parameters on NVO and proposes a compensation method for NVO in a five-phase PMSM with asymmetric parameters during adjacent double-phase open-circuit fault. Experiments have confirmed the effectiveness of the proposed methods.

AB - In a multiphase permanent magnet synchronous motor (PMSM), an adjacent double-phase open-circuit fault can cause neutral voltage oscillation (NVO), which affects the tracking performance of desired phase voltages and fault-tolerant currents. At present, the existing compensation methods for NVO are all based on the assumption that the parameters of PMSMs are symmetrical. However, in actual PMSMs, the parameters are inevitably asymmetrical. Therefore, this paper analyzes the influence of asymmetric parameters on NVO and proposes a compensation method for NVO in a five-phase PMSM with asymmetric parameters during adjacent double-phase open-circuit fault. Experiments have confirmed the effectiveness of the proposed methods.

KW - asymmetric parameters

KW - neutral voltage oscillation compensation

KW - open-circuit fault

KW - permanent magnet synchronous motor

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U2 - 10.1109/ICEMS59686.2023.10344912

DO - 10.1109/ICEMS59686.2023.10344912

M3 - Conference contribution

AN - SCOPUS:85182342589

T3 - 2023 26th International Conference on Electrical Machines and Systems, ICEMS 2023

SP - 2405

EP - 2410

BT - 2023 26th International Conference on Electrical Machines and Systems, ICEMS 2023

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 26th International Conference on Electrical Machines and Systems, ICEMS 2023

Y2 - 5 November 2023 through 8 November 2023

ER -

Chen C, Sun X , Chen Z. Compensation Method of Neutral Voltage Oscillation for Adjacent Double-Phase Open-Circuit Fault. In 2023 26th International Conference on Electrical Machines and Systems, ICEMS 2023. Institute of Electrical and Electronics Engineers Inc. 2023. p. 2405-2410. (2023 26th International Conference on Electrical Machines and Systems, ICEMS 2023). doi: 10.1109/ICEMS59686.2023.10344912

Compensation Method of Neutral Voltage Oscillation for Adjacent Double-Phase Open-Circuit Fault

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