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Development of Unit Commitment Methodology Considering Direct Load Control by 3-Dimensional Dynamic Programming  

Lee, Buhm (여수대학교 전기 및 반도체공학과)
Kim, Yong-Ha (인천대학교 전기전자공학부)
Choi, Sang-Kyu (안양과학대학 전기제어과)
Kim, Hyeong-Jung (에너지관리공단, 직접부하제어TF팀)
Publication Information
The Transactions of the Korean Institute of Electrical Engineers A / v.51, no.12, 2002 , pp. 591-596 More about this Journal
Abstract
This Paper Presents a new methodology for Direct Load Control(DLC) and Unit Commitment. To consider economical effect of DLC, we developed 3-Dimensional dynamic programming which can combine unit commitment and DLC. Traditional dynamic programming has 2-Dimensional which consist of state and stage, but newly developed dynamic programming has DLC state, U.C. state, and stage. As a result, economical DLC and unit commitment schedule of the power system is possible. This method is applied to the test system, and the usefulness of the method is verified.
Keywords
Direct Load Control; Unit Commitment; 3-Dimensional Dynamic Programming;
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  • Reference
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