EMS 기능고도화의 실현을 위한 계통 민감도 계산 프로그램 개발

Development of Power System Sensitivity Program for Enhanced Energy Management System

  • 발행 : 1999.11.20

초록

The B-coefficient method is well-known and universally used method for its simplicity and computation speed. However, the B-coefficient method has a weak point of accuracy when it is applied to the ill-conditioned systems where generators produce excessive reactive power. This paper describes the developed module to be applied to commercial program package of calculating the penalty factors by Jacobian method. The effectiveness of the proposed program has been demonstrated using the IEEE 30 bus system.

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