電圧安定性からみた送電可能容量の高速推定法の提案

Abstract

Under the deregulated environment，to conduct the electric power transactions effectively and to operate the power system efficiently while maintaining reliabity，it is required that ATC (Available Transfer Capability) should be calculaied at high speed with reasonable precision. In order to address this issue，in this paper，an Artificial Neural Network based estimation method for evaluating Maximum Transmission Capability (MTC)，which is a key step but also a highly time consuming process in ATC，is proposed. It is confirmed through simulation studies that the proposed method is capable of estimating MTC(ATC) with high speed and sufficient precision.