標題: | Distributed optimal power flow with discrete control variables of large distributed power systems |
作者: | Lin, Ch'i-Hsin Lin, Shin-Yeu 電控工程研究所 Institute of Electrical and Control Engineering |
關鍵字: | discrete control variables;distributed computation;distributed optimal power flow;nonlinear programming;ordinal optimization |
公開日期: | 1-八月-2008 |
摘要: | In this paper, we propose a distributed algorithm to solve the yet explored distributed optimal power flow problem with discrete control variables of large distributed power systems. The proposed algorithm consists of two distinguished features: 1) a distributed algorithm for solving continuous distributed optimal power flow to serve as a core technique in the framework of ordinal optimization (OO) strategy, and 2) implementing the OO strategy in a distributed power system to select a good enough discrete control variable solution. We have tested the proposed algorithm for several cases on the IEEE 118-bus and Tai Power 244-bus systems using a 4-PC network. The test results demonstrate the validity, robustness, and excellent computational efficiency of the proposed distributed algorithm in getting a good enough feasible solution. |
URI: | http://dx.doi.org/10.1109/TPWRS.2008.926695 http://hdl.handle.net/11536/8521 |
ISSN: | 0885-8950 |
DOI: | 10.1109/TPWRS.2008.926695 |
期刊: | IEEE TRANSACTIONS ON POWER SYSTEMS |
Volume: | 23 |
Issue: | 3 |
起始頁: | 1383 |
結束頁: | 1392 |
顯示於類別: | 期刊論文 |