A Real-Time Decision Support System for Voltage Collapse Avoidance in Power Supply Networks

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概要

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• This paper presents a real-time decision support system (RDSS) based on artificial intelligence (AI) for voltage collapse avoidance (VCA) in power supply networks. The RDSS scheme employs a fuzzy hyperrectangular composite neural network (FHRCNN) to carry out voltage risk identification (VRI). In the event that a threat to the security of the power supply network is detected, an evolutionary programming (EP)-based algorithm is triggered to determine the operational settings required to restore the power supply network to a secure condition. The effectiveness of the RDSS methodology is demonstrated through its application to the American Electric Power Provider System (AEP, 30-bus system) under various heavy load conditions and contingency scenarios. In general, the numerical results confirm the ability of the RDSS scheme to minimize the risk of voltage collapse in power supply networks. In other words, RDSS provides Power Provider Enterprises (PPEs) with a viable tool for performing on-line voltage risk assessment and power system security enhancement functions.

• （社）電子情報通信学会の論文
• 2008-06-01

著者

• Chang Chen-sung

  Dept. Of Information Management Nan-kai Institute Of Technology

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• A Real-Time Decision Support System for Voltage Collapse Avoidance in Power Supply Networks

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