Analysis of the Impact of Distributed Generation on Distribution Network Protection

Jie Dong; Ya Jun Rong; Chun Jiang Zhang

doi:10.4028/www.scientific.net/AMR.433-440.5924

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 433-440Analysis of the Impact of Distributed Generation...

Analysis of the Impact of Distributed Generation on Distribution Network Protection

Abstract:

With the connection of distributed generation (DG), structure of traditional distribution network changes and original relay protection scheme should be adjusted. On the basis of introducing the concept and advantages of distributed generation, this paper discusses the influence of distributed generation with different position or different capacity on current protection. The paper analyzes magnitude and distribution of fault current under short-circuit condition and change curves of fault current are given, which provides some theoretical basis for new relay protection scheme.

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Periodical:

Advanced Materials Research (Volumes 433-440)

Pages:

5924-5929

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.433-440.5924

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Online since:

January 2012

Authors:

Jie Dong, Ya Jun Rong, Chun Jiang Zhang

Keywords:

Assistant Current, Current Protect, Distributed Generation (DG), Shunt Effect

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References

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