Study on Protection for Islanded Micro-Grid

Xue Ling Zhu; Fei Han; Jia Liu

doi:10.4028/www.scientific.net/AMR.614-615.916

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 614-615Study on Protection for Islanded Micro-Grid

Study on Protection for Islanded Micro-Grid

Abstract:

Technology of Micro-grid emerges, and power distribution system faults, allowing for the distributed generation keeping alive the islanded operation with the important load . But if the interior of Micro-grid happens a fault again, the short-circuit current of Micro-grid is so insufficient that traditional current protection can not play a part in the protection. In order to solve this problem, it introduced a new relay protection strategy, and provided the basis for the relay protection design of Micro-grid in the future.

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Periodical:

Advanced Materials Research (Volumes 614-615)

Pages:

916-920

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.614-615.916

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Online since:

December 2012

Authors:

Xue Ling Zhu, Fei Han, Jia Liu

Keywords:

Islanded Operation, Microgrids (MGs), Protection Strategy, Short-Circuit Current

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