摘要
研究在输配分开电力市场中供电公司的最优报价策略问题。鉴于机会约束规划作为一类快速发展的随机优化方法能以显式的形式刻画风险,针对以联营体为基础的输配分开电力市场,在假设的市场交易规则基础上,构造了在现贷市场中基于机会约束规划的供电公司最优报价策略模型,并采用遗传算法求解。算例仿真表明,该研究工作为构造考虑风险约束的供电公司报价策略问题提供了一个新途径。
Optimal bidding strategies for distribution companies in transmission and distribution separated electricity market are studies in this paper. Considering chance constrained programming is a well developed stochastic optimization method which can describe risk in an explicit manner,with the premised market trading protocols ,a chance constrained programming based model for describing the optimal bidding strategies of distribution companies in a pool co-type transmission and distribution separated electricity market is presented,and solved by genetic algorithm. The simulation results reveal that the work provides a new way for constructing risk-constrained optimal bidding strategies for distribution companies.
出处
《电力系统及其自动化学报》
CSCD
北大核心
2007年第2期39-43,共5页
Proceedings of the CSU-EPSA
基金
教育部高等学校博士学科点专项科研基金资助项目(20060294019)
关键词
电力市场
输配分开
供电公司
报价策略
机会约束规划
风险
electricity market
transmission and distribution separation
distribution companies
bidding strategies
chance constrained programming
risk
