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《Power System Technology》 2007-18
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Emergency Control Scheme of Power System Based on Agent

YANG Wei,HU Jun,ZHANG Jun-fang,WU Jun-ji (College of Power Engineering,Nanjing University of Science & Technology,Nanjing 210094,Jiangsu Province,China)  
Based on the thinking of centralized management and partitioning control, a multi-agent system (MAS) based synergicable power system emergency control scheme is proposed. When power system is in case of emergency, in the controlled area the Lord Agents, which are used to deal with critical failure, compose an MAS and under the action coordination by rule of contract network an emergency control measure is rapidly formed and transmitted to agents in all emergency control regions, thus the critical failure is dealt with in parallel. To validate the superiority of above-mentioned control scheme, simulation is performed in WSCC 4-machine system. Simulation results show that for critical failures occurred in different places this control scheme can rapidly draft control measures and quickly transmit the control instructions to Lord Agents in all control regions, so the time for allocating and executing the emergency control measures can be extremely shortened.
【CateGory Index】: TM73
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