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http://dx.doi.org/10.5207/JIEIE.2005.19.5.030

Nodal Price Calculation and Decomposition Algorithm Using Voltage State Variable at Non-Optimal Power System Operation  

Kim, Yong-Ha (인천대학교 전기공학과)
Lee, Buhm (인천대학교 전기공학과)
Choi, Sang-Kyu (인천대학교 전기공학과)
Na, In-Kyu (인천대학교 전기공학과)
Cho, Sung-Rin (인천대학교 전기공학과)
Lee, Sung-Jun (인천대학교 전기공학과)
Kim, Dong-Keun (인천대학교 전기공학과)
Publication Information
Journal of the Korean Institute of Illuminating and Electrical Installation Engineers / v.19, no.5, 2005 , pp. 30-38 More about this Journal
Abstract
This paper proposes a new method which can calculates nodal price as an economic signal at non-optimal operation. By using pseudo constraints in 11 cases, we calculate shadow price and nodal price based on non-optimal operation. By comparing shadow price and nodal prices based on optimal and non-optimal operation effectiveness of the method is verified.
Keywords
non-optimal operation; nodal price; shadow price; pseudo constraints;
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  • Reference
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