The Fault Location Approach for Grid Network Base on MAS of Rough Set Theory

Abstract:

With distributed power access, Network reconfiguration and other technology, Traditional power system fault diagnosis and fault location of large-scale grid has some limitations. This paper proposes a fault location method for Smart grid base on MAS of Rough Set theory. To solve the issues that the fault diagnosis decision-making needs load computational capacity and flexible network structure mutations. The method uses the group decision-making feature of Agent; divides the network area into the associated regions by the matrix for described the network area, then using rough set theory to a small area fault location in the node sets. The method combines the characteristics of a distributed network that the parallel processing of MAS and easy to expand and modify. Fault location by it has better flexibility and faster reaction speed.

• Periodical: Applied Mechanics and Materials (Volume 127)
• Pages: 460-465
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.127.460
• Online since: October 2011
• Authors: Wen Bin Ma, Chao Ma, Gui Xing Zheng, Rui Zhao
• Keywords: Fault Location, MAS, Rough Set (RS), Smart Grid (SG)

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