Power system security enhancement by OPF with phase shifter.

This paper presents an integrated optimal power flow (OPF) with phase shifter approach to enhance power system security. The general OPF calculations are hourly based and the control variables of OPF are continuous. However, the calculations of phase shifter are daily based, and the variables relate...

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Bibliographic Details

Published in:	IEEE Transactions on power systems 16, 2 (2001).
Main Author:	Momoh, J.A
Format:	Article
Language:	English
Subjects:	IEEE 30-bus system. Contingency analysis. Control variables. Extended quadratic interior point method. Handshaking procedure. Hourly-based OPF problem. Integrated optimal power flow. Line overloads alleviation. Phase shifter. Power system security enhancement. Sensitivity analysis.