电力系统自动化2011，Vol.35Issue(22)：118-124,7.
计及风电备用风险的电力系统多目标混合优化调度
Multi-objective Hybrid Optimal Dispatch of Power Systems Considering Reserve Risk Due to Wind Power
摘要
Abstract
The volatility of wind power has brought new problems for the power system optimal dispatch.How to formulate the generation schedule and spinning reserve schedule,considering the risk reserve due to wind power and demand of policy on energy-saving and emission-reduction,has become a problem to be solved.To evaluate the tension of the spinning reserve caused by the volatility of wind power,a normalized reserve risk is defined in a model of multi-objective hybrid optimal dispatch,which can both consider the reserve risk and formulate a generation schedule and spinning reserve schedule at the same time.In this model,the target of grid corporation＇s purchasing cost reaches the minimum value,and the targets of the energy consumption,emission of pollutants and the reserve risk reach the desired values.The model is solved by disintegrating the problem into two sub-problems,i.e.,an economic load optimal dispatching problem and a spinning reserve optimization problem.And an alternating iterative method is used according to the specific relationship between the two sub-problems.Examples validate the proposed model.关键词
调度/多目标混合优化/风电/风险/节能减排/备用Key words
dispatch/multi-objective hybrid optimization/wind power/risk/energy-saving and emission-reduction/reserve分类
数理科学引用本文复制引用
姚瑶,于继来..计及风电备用风险的电力系统多目标混合优化调度[J].电力系统自动化,2011,35(22):118-124,7.基金项目
国家自然科学基金资助项目 （）
高等学校博士学科点专项科研基金资助项目 （）
国家高技术研究发展计划（863计划）资助项目（2011AA05A105）~~ （）
