Fault Location Algorithm of the 10kV Rural Network Based on Power Frequency Communication

Shan Su; Bing Sheng Yan

doi:10.4028/www.scientific.net/AMR.722.287

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 722Fault Location Algorithm of the 10kV Rural Network...

Fault Location Algorithm of the 10kV Rural Network Based on Power Frequency Communication

Abstract:

A new fault locating model of multi-ports data of 10kV village distributed network has been constructed abased on the basic theory of liner circurt. by taking fault ports as boundaries, the faulted power system is divided into a symmetrical network without the faults and unsymmetrical networks employed to simulate the faults. In this modell, The locating of fault point is looked as an unknowed variable and it is included in the Zbus of unsymmetrical network. We can get it though solving the equation. The method does not need to modify the Zbus of original sequence network and easy implementation on computer, Using TWACS transmits the multiport data information, low cost and can achieve collapse go traffic. The simulation results of Matlab proved that the algorithm is effective.

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Periodical:

Advanced Materials Research (Volume 722)

Pages:

287-291

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.722.287

Citation:

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Online since:

July 2013

Authors:

Shan Su, Bing Sheng Yan

Keywords:

Distributed Network, Fault Location, Multi Ports Datas, TWACS

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