Experimental Study on the Influence of Different Opening Speed on Post-Arc Current in DCCB

Fengfeng Jiang; Hao Sun; Yi Wu; Fei Yang; Chunping Niu

doi:10.1109/ICEPE-ST.2019.8928676

Experimental Study on the Influence of Different Opening Speed on Post-Arc Current in DCCB

Fengfeng Jiang
, Hao Sun
, Yi Wu
, Fei Yang
, Chunping Niu

Xi'an Jiaotong University

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

2 Scopus citations

Abstract

The pre-charged capacitor method, used in the active current injection circuit breaker in DC system, is an effective approach to realize the current injection. However, in practical applications, the performances of post-arc among different opening speed are still unknown, which have been an obstacle that blocks the design of MV DCCB. To solve this problem, high resolution measuring equipment was used to investigate the performances of vacuum circuit breaker in post-arc period. The experimental results show that the peak value of the post-arc current can be up to 6A and the post-arc current decays to zero within 10s after current-zero. Besides, with the increase of opening speed, the fluctuation of post-arc charge increases continuously, while the average remains basically unchanged.

Original language	English
Title of host publication	Proceedings of the 2019 5th International Conference on Electric Power Equipment - Switching Technology
Subtitle of host publication	Frontiers of Switching Technology for a Future Sustainable Power System, ICEPE-ST 2019
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	166-169
Number of pages	4
ISBN (Electronic)	9781728152189
DOIs	https://doi.org/10.1109/ICEPE-ST.2019.8928676
State	Published - Oct 2019
Event	5th International Conference on Electric Power Equipment - Switching Technology, ICEPE-ST 2019 - Kitakyushu, Japan Duration: 13 Oct 2019 → 16 Oct 2019

Publication series

Name	Proceedings of the 2019 5th International Conference on Electric Power Equipment - Switching Technology: Frontiers of Switching Technology for a Future Sustainable Power System, ICEPE-ST 2019

Conference

Conference	5th International Conference on Electric Power Equipment - Switching Technology, ICEPE-ST 2019
Country/Territory	Japan
City	Kitakyushu
Period	13/10/19 → 16/10/19

UN SDGs

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

SDG 7 Affordable and Clean Energy

Keywords

DC system
opening speed
post-arc current
vacuum circuit breaker

Access to Document

10.1109/ICEPE-ST.2019.8928676

Cite this

Jiang, F., Sun, H., Wu, Y., Yang, F., & Niu, C. (2019). Experimental Study on the Influence of Different Opening Speed on Post-Arc Current in DCCB. In Proceedings of the 2019 5th International Conference on Electric Power Equipment - Switching Technology: Frontiers of Switching Technology for a Future Sustainable Power System, ICEPE-ST 2019 (pp. 166-169). Article 8928676 (Proceedings of the 2019 5th International Conference on Electric Power Equipment - Switching Technology: Frontiers of Switching Technology for a Future Sustainable Power System, ICEPE-ST 2019). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICEPE-ST.2019.8928676

Jiang, Fengfeng ; Sun, Hao ; Wu, Yi et al. / Experimental Study on the Influence of Different Opening Speed on Post-Arc Current in DCCB. Proceedings of the 2019 5th International Conference on Electric Power Equipment - Switching Technology: Frontiers of Switching Technology for a Future Sustainable Power System, ICEPE-ST 2019. Institute of Electrical and Electronics Engineers Inc., 2019. pp. 166-169 (Proceedings of the 2019 5th International Conference on Electric Power Equipment - Switching Technology: Frontiers of Switching Technology for a Future Sustainable Power System, ICEPE-ST 2019).

@inproceedings{b8cedcc2fd234545a160d617a7f77e38,

title = "Experimental Study on the Influence of Different Opening Speed on Post-Arc Current in DCCB",

abstract = "The pre-charged capacitor method, used in the active current injection circuit breaker in DC system, is an effective approach to realize the current injection. However, in practical applications, the performances of post-arc among different opening speed are still unknown, which have been an obstacle that blocks the design of MV DCCB. To solve this problem, high resolution measuring equipment was used to investigate the performances of vacuum circuit breaker in post-arc period. The experimental results show that the peak value of the post-arc current can be up to 6A and the post-arc current decays to zero within 10s after current-zero. Besides, with the increase of opening speed, the fluctuation of post-arc charge increases continuously, while the average remains basically unchanged.",

keywords = "DC system, opening speed, post-arc current, vacuum circuit breaker",

author = "Fengfeng Jiang and Hao Sun and Yi Wu and Fei Yang and Chunping Niu",

note = "Publisher Copyright: {\textcopyright} 2019 IEEE.; 5th International Conference on Electric Power Equipment - Switching Technology, ICEPE-ST 2019 ; Conference date: 13-10-2019 Through 16-10-2019",

year = "2019",

month = oct,

doi = "10.1109/ICEPE-ST.2019.8928676",

language = "英语",

series = "Proceedings of the 2019 5th International Conference on Electric Power Equipment - Switching Technology: Frontiers of Switching Technology for a Future Sustainable Power System, ICEPE-ST 2019",

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

pages = "166--169",

booktitle = "Proceedings of the 2019 5th International Conference on Electric Power Equipment - Switching Technology",

}

Jiang, F, Sun, H, Wu, Y , Yang, F & Niu, C 2019, Experimental Study on the Influence of Different Opening Speed on Post-Arc Current in DCCB. in Proceedings of the 2019 5th International Conference on Electric Power Equipment - Switching Technology: Frontiers of Switching Technology for a Future Sustainable Power System, ICEPE-ST 2019., 8928676, Proceedings of the 2019 5th International Conference on Electric Power Equipment - Switching Technology: Frontiers of Switching Technology for a Future Sustainable Power System, ICEPE-ST 2019, Institute of Electrical and Electronics Engineers Inc., pp. 166-169, 5th International Conference on Electric Power Equipment - Switching Technology, ICEPE-ST 2019, Kitakyushu, Japan, 13/10/19. https://doi.org/10.1109/ICEPE-ST.2019.8928676

Experimental Study on the Influence of Different Opening Speed on Post-Arc Current in DCCB. / Jiang, Fengfeng; Sun, Hao; Wu, Yi et al.
Proceedings of the 2019 5th International Conference on Electric Power Equipment - Switching Technology: Frontiers of Switching Technology for a Future Sustainable Power System, ICEPE-ST 2019. Institute of Electrical and Electronics Engineers Inc., 2019. p. 166-169 8928676 (Proceedings of the 2019 5th International Conference on Electric Power Equipment - Switching Technology: Frontiers of Switching Technology for a Future Sustainable Power System, ICEPE-ST 2019).

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

TY - GEN

T1 - Experimental Study on the Influence of Different Opening Speed on Post-Arc Current in DCCB

AU - Jiang, Fengfeng

AU - Sun, Hao

AU - Wu, Yi

AU - Yang, Fei

AU - Niu, Chunping

PY - 2019/10

Y1 - 2019/10

N2 - The pre-charged capacitor method, used in the active current injection circuit breaker in DC system, is an effective approach to realize the current injection. However, in practical applications, the performances of post-arc among different opening speed are still unknown, which have been an obstacle that blocks the design of MV DCCB. To solve this problem, high resolution measuring equipment was used to investigate the performances of vacuum circuit breaker in post-arc period. The experimental results show that the peak value of the post-arc current can be up to 6A and the post-arc current decays to zero within 10s after current-zero. Besides, with the increase of opening speed, the fluctuation of post-arc charge increases continuously, while the average remains basically unchanged.

AB - The pre-charged capacitor method, used in the active current injection circuit breaker in DC system, is an effective approach to realize the current injection. However, in practical applications, the performances of post-arc among different opening speed are still unknown, which have been an obstacle that blocks the design of MV DCCB. To solve this problem, high resolution measuring equipment was used to investigate the performances of vacuum circuit breaker in post-arc period. The experimental results show that the peak value of the post-arc current can be up to 6A and the post-arc current decays to zero within 10s after current-zero. Besides, with the increase of opening speed, the fluctuation of post-arc charge increases continuously, while the average remains basically unchanged.

KW - DC system

KW - opening speed

KW - post-arc current

KW - vacuum circuit breaker

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M3 - 会议稿件

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T3 - Proceedings of the 2019 5th International Conference on Electric Power Equipment - Switching Technology: Frontiers of Switching Technology for a Future Sustainable Power System, ICEPE-ST 2019

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EP - 169

BT - Proceedings of the 2019 5th International Conference on Electric Power Equipment - Switching Technology

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 5th International Conference on Electric Power Equipment - Switching Technology, ICEPE-ST 2019

Y2 - 13 October 2019 through 16 October 2019

ER -

Jiang F, Sun H, Wu Y , Yang F, Niu C. Experimental Study on the Influence of Different Opening Speed on Post-Arc Current in DCCB. In Proceedings of the 2019 5th International Conference on Electric Power Equipment - Switching Technology: Frontiers of Switching Technology for a Future Sustainable Power System, ICEPE-ST 2019. Institute of Electrical and Electronics Engineers Inc. 2019. p. 166-169. 8928676. (Proceedings of the 2019 5th International Conference on Electric Power Equipment - Switching Technology: Frontiers of Switching Technology for a Future Sustainable Power System, ICEPE-ST 2019). doi: 10.1109/ICEPE-ST.2019.8928676

Experimental Study on the Influence of Different Opening Speed on Post-Arc Current in DCCB

Abstract

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UN SDGs

Keywords

Access to Document

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