Application of Wide-Area Automatic Switchover System Based on EMS

Shi Yong Dai; Fan Pan; Fei Liu

doi:10.4028/www.scientific.net/AMM.325-326.573

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 325-326Application of Wide-Area Automatic Switchover...

Application of Wide-Area Automatic Switchover System Based on EMS

Abstract:

The traditional automatic switchover device installed in substation only uses local real-time information to make control strategies, with the logic of device predetermined, so it could not adapt to different operating modes. A new wide-area automatic switchover system based on energy manage system (EMS) is proposed in the paper. The wide-area automatic switchover modeling is established through automated modeling and the real-time rest oration control is implemented. The system solves the power supply restore under serial single power supply failure. By comprehensive use of information of the whole network, the automatic switchover can coordinate with other automatic security devices and protections. In addition, the control strategies and network security will be checked and modified in order to prevent from overload and improve security of automatic switchover strategies. The system has been used in Guangdong power grid of China.

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Periodical:

Applied Mechanics and Materials (Volumes 325-326)

Pages:

573-576

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.325-326.573

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Online since:

June 2013

Authors:

Shi Yong Dai, Fan Pan, Fei Liu

Keywords:

Automatic Switchover System, Control Strategy, Energy Manag Esystem (EMS), Wide-Area

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