Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2001.11b
- /
- Pages.57-59
- /
- 2001
Optimal Bidding Strategy of Competitive Generators under Price Based Pool
PBP(Price Based Pool) 발전경쟁시장에서의 최적입찰전략수립
-
Kang, Dong-Joo
(KERI) ;
-
Moon, Young-Hwan
(KERI) ;
-
Oh, Tae-Kyoo
(KERI) ;
- Kim, Bal-Ho (Hong-ik University)
- Published : 2001.11.16
Abstract
The restructuring of power industry is still going on all over the world for last several decades. Many kinds of restructuring model has been studied, proposed, and applied. Among those models, power pool is more popular than others. This paper assumes the power pool market structure having competitive generation sector and a new method is presented to build bidding strategy in that market. The utilities participating in the market have the perfect information on their cost and price functions, but they don't know the strategy to be chosen by others. To define one's strategy as a vector, we make utility's cost/price function into discrete step function. An utility knows only his own strategy, so he estimates the other's strategy using stochastic methods. For considering these conditions, we introduce the Bayesian rules and noncooperative game theory concepts. Also additional assumptions are included for simplification of solving process. Each utility builds the strategy to maximize his own expected profit function using noncooperative Bayesian game. A numerical example is given in case study to show essential features of this approach.
Keywords