Short-Circuit Current Criterion under Condition of Protection Action in Low Voltage Power Supply System

Yi Rong Su; Jie Yu; Jun Liu; Gan Zhou; Li Ping Zhan; Shuang Hu Wang

doi:10.4028/www.scientific.net/AMR.860-863.1914

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 860-863Short-Circuit Current Criterion under Condition of...

Short-Circuit Current Criterion under Condition of Protection Action in Low Voltage Power Supply System

Abstract:

In order to improve the level of automation and security of the low voltage power supply system, this paper proposed the calculation method of short-circuit current criterion under condition of protection action. Firstly, the impact of circuit breakers on the short-circuit current is analyzed. Then, the current criterion under condition of short-circuit protection are given. Finally, using a special case, the calculation process of aforementioned current criterion is given in detail.

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Periodical:

Advanced Materials Research (Volumes 860-863)

Pages:

1914-1918

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.860-863.1914

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Online since:

December 2013

Authors:

Yi Rong Su, Jie Yu, Jun Liu, Gan Zhou*, Li Ping Zhan, Shuang Hu Wang

Keywords:

Circuit Breaker, Current Criterion, Low Voltage Power Supply System, Short Circuit Current

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* - Corresponding Author

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