Fault diagnosis of rotating rectifier based on waveform distortion and polarity of current

Zhihuang Wei; Weiguo Liu; Ji Pang; Chenghao Sun; Zan Zhang; Peng Ma

doi:10.1109/IAS.2018.8544610

Fault diagnosis of rotating rectifier based on waveform distortion and polarity of current

Zhihuang Wei, Weiguo Liu, Ji Pang, Chenghao Sun, Zan Zhang, Peng Ma

School of Automation

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

6 Scopus citations

Abstract

In this paper, a rotating rectifier fault detection method is proposed and tested, by using the differences between the total harmonic distortion (THD) and polarity of asynchronous exciter armature current, when the rotating rectifier works in various conditions. To describe these differences, the conception of THD, residual and sum are used, and corresponding functions are defined. With the THD, residual and sum functions, the fault can be confirmed. Considering the influence of interference and the error of measurement, a pre-set value is employed and compared with the values of residual, THD and sum functions. Then the fault diagnosis table is given. The experimental results verify the feasibility and effectiveness of the proposed method both in the stillness state and rotating state.

Original language	English
Title of host publication	2018 IEEE Industry Applications Society Annual Meeting, IAS 2018
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781538645369
DOIs	https://doi.org/10.1109/IAS.2018.8544610
State	Published - 26 Nov 2018
Event	2018 IEEE Industry Applications Society Annual Meeting, IAS 2018 - Portland, United States Duration: 23 Sep 2018 → 27 Sep 2018

Publication series

Name	2018 IEEE Industry Applications Society Annual Meeting, IAS 2018

Conference

Conference	2018 IEEE Industry Applications Society Annual Meeting, IAS 2018
Country/Territory	United States
City	Portland
Period	23/09/18 → 27/09/18

Keywords

Armature current estimation
Fault diagnosis
Residual
Rotating rectifier
Sum function
Total harmonic distortion

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1109/IAS.2018.8544610

Cite this

Wei, Z., Liu, W., Pang, J., Sun, C., Zhang, Z., & Ma, P. (2018). Fault diagnosis of rotating rectifier based on waveform distortion and polarity of current. In 2018 IEEE Industry Applications Society Annual Meeting, IAS 2018 Article 8544610 (2018 IEEE Industry Applications Society Annual Meeting, IAS 2018). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/IAS.2018.8544610

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title = "Fault diagnosis of rotating rectifier based on waveform distortion and polarity of current",

abstract = "In this paper, a rotating rectifier fault detection method is proposed and tested, by using the differences between the total harmonic distortion (THD) and polarity of asynchronous exciter armature current, when the rotating rectifier works in various conditions. To describe these differences, the conception of THD, residual and sum are used, and corresponding functions are defined. With the THD, residual and sum functions, the fault can be confirmed. Considering the influence of interference and the error of measurement, a pre-set value is employed and compared with the values of residual, THD and sum functions. Then the fault diagnosis table is given. The experimental results verify the feasibility and effectiveness of the proposed method both in the stillness state and rotating state.",

keywords = "Armature current estimation, Fault diagnosis, Residual, Rotating rectifier, Sum function, Total harmonic distortion",

author = "Zhihuang Wei and Weiguo Liu and Ji Pang and Chenghao Sun and Zan Zhang and Peng Ma",

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year = "2018",

month = nov,

day = "26",

doi = "10.1109/IAS.2018.8544610",

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

booktitle = "2018 IEEE Industry Applications Society Annual Meeting, IAS 2018",

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Wei, Z, Liu, W, Pang, J, Sun, C, Zhang, Z & Ma, P 2018, Fault diagnosis of rotating rectifier based on waveform distortion and polarity of current. in 2018 IEEE Industry Applications Society Annual Meeting, IAS 2018., 8544610, 2018 IEEE Industry Applications Society Annual Meeting, IAS 2018, Institute of Electrical and Electronics Engineers Inc., 2018 IEEE Industry Applications Society Annual Meeting, IAS 2018, Portland, United States, 23/09/18. https://doi.org/10.1109/IAS.2018.8544610

Fault diagnosis of rotating rectifier based on waveform distortion and polarity of current. / Wei, Zhihuang; Liu, Weiguo; Pang, Ji et al.
2018 IEEE Industry Applications Society Annual Meeting, IAS 2018. Institute of Electrical and Electronics Engineers Inc., 2018. 8544610 (2018 IEEE Industry Applications Society Annual Meeting, IAS 2018).

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

TY - GEN

T1 - Fault diagnosis of rotating rectifier based on waveform distortion and polarity of current

AU - Wei, Zhihuang

AU - Liu, Weiguo

AU - Pang, Ji

AU - Sun, Chenghao

AU - Zhang, Zan

AU - Ma, Peng

PY - 2018/11/26

Y1 - 2018/11/26

N2 - In this paper, a rotating rectifier fault detection method is proposed and tested, by using the differences between the total harmonic distortion (THD) and polarity of asynchronous exciter armature current, when the rotating rectifier works in various conditions. To describe these differences, the conception of THD, residual and sum are used, and corresponding functions are defined. With the THD, residual and sum functions, the fault can be confirmed. Considering the influence of interference and the error of measurement, a pre-set value is employed and compared with the values of residual, THD and sum functions. Then the fault diagnosis table is given. The experimental results verify the feasibility and effectiveness of the proposed method both in the stillness state and rotating state.

AB - In this paper, a rotating rectifier fault detection method is proposed and tested, by using the differences between the total harmonic distortion (THD) and polarity of asynchronous exciter armature current, when the rotating rectifier works in various conditions. To describe these differences, the conception of THD, residual and sum are used, and corresponding functions are defined. With the THD, residual and sum functions, the fault can be confirmed. Considering the influence of interference and the error of measurement, a pre-set value is employed and compared with the values of residual, THD and sum functions. Then the fault diagnosis table is given. The experimental results verify the feasibility and effectiveness of the proposed method both in the stillness state and rotating state.

KW - Armature current estimation

KW - Fault diagnosis

KW - Residual

KW - Rotating rectifier

KW - Sum function

KW - Total harmonic distortion

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M3 - 会议稿件

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PB - Institute of Electrical and Electronics Engineers Inc.

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ER -

Wei Z, Liu W, Pang J, Sun C, Zhang Z, Ma P. Fault diagnosis of rotating rectifier based on waveform distortion and polarity of current. In 2018 IEEE Industry Applications Society Annual Meeting, IAS 2018. Institute of Electrical and Electronics Engineers Inc. 2018. 8544610. (2018 IEEE Industry Applications Society Annual Meeting, IAS 2018). doi: 10.1109/IAS.2018.8544610

Fault diagnosis of rotating rectifier based on waveform distortion and polarity of current

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Keywords

UN SDGs

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