조속기 응동 조류계산 기반 장기 전압안정도 모의

Governor-Response Power Flow Based Long-term Voltage Stability Simulation

  • 발행 : 2008.11.07

초록

This paper present a practical method for long-term voltage stability simulation based on a governor-response power flow. Governor-response power flow (GPF) is to model the long-term system response in the interval from 3 to 30 seconds after disturbance. In this paper, it is assumed that the GPF model ran capture the system state before load restoration starts in contingent conditions. This paper discusses the applicability of GPF to long-term simulation for voltage stability analysis and then explains the GPF formulation and the procedure of the proposed simulation. In addition the paper includes the simulation results with the modified New England 39-bus system.

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