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A Study on the Constrained Dispatch Scheduling Using Linear Programming for TWBP  

Kim Gwang Won (울산대학교 전자전기정보시스템공학부)
Lee Jong-Bae (경성대학교 전지전자메카트로닉스공학부)
Jung Jung-Won (경성대학교 전지전자메카트로닉스공학부)
Publication Information
The Transactions of the Korean Institute of Electrical Engineers A / v.53, no.10, 2004 , pp. 573-580 More about this Journal
Abstract
A new real-time constrained dispatch scheduling (CDS) is needed for TWBP. The CDS needs to be performed at every dispatch period to decide generation power of scheduling generators and amounts of scheduling load. Therefore, the CDS is not based on real generation costs but on bidding data of market participants with some constraints such as power balance, generation limits, ancillary service, and transmission line limits. This paper selects linear programming(LP) as an optimization tool for the CDS and presents effective formulae for the LP application. This paper also presents the way of minimizing the number of variables and constraints of the LP to improve real-time applicability.
Keywords
제약급전계획;선형계획법;양방향입찰;전력시장;
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