Logic Design of Improved Backup Power Automatic Switching Considering the Influence of Small Hydropower Stations

Chen Jie Zhou; Yi Xiong; Liang Qin; Xiao Ming Zha

doi:10.4028/www.scientific.net/AMR.463-464.1638

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 463-464Logic Design of Improved Backup Power Automatic...

Logic Design of Improved Backup Power Automatic Switching Considering the Influence of Small Hydropower Stations

Abstract:

The correct and quick operation of backup power automatic switching（BPAS）devices is an effective guarantee of reliable power supply to the system. However, when transformer substations are connected to small-capacity distributed power like the local small hydropower stations, the conventional BPAS devices usually fail to get into operation, which leads to the loss of power in some parts of the system. To solve this shortage，this article comes up with an improved scheme of BPAS, which has been proved through PSCAD simulation to be effective in enhancing the stability and reliability of the power grid

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Periodical:

Advanced Materials Research (Volumes 463-464)

Pages:

1638-1642

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.463-464.1638

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Online since:

February 2012

Authors:

Chen Jie Zhou, Yi Xiong, Liang Qin, Xiao Ming Zha

Keywords:

Backup Power Automatic Switching, Small Hydropower Stations, Transformer Substations

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References

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