摘要
电力市场环境下辅助服务的作用和成本分析是一个亟待解决的问题 ,旋转备用的研究是其中重要的组成部分。文中提出了旋转备用成本分析和效益评估的定义和计算方法。基于电能成本分析 ,提出了系统最佳开机台数的确定原则 ,旋转备用的优化分配调度模型 ,以及根据旋转备用边际机会成本确定旋转备用电价的思想。
In power market,the benefits and costs analysis of ancillary service is a very urgentproblem to be solved,while the study of spinning reserve is an important constituent of it.A definition and computation method for benefit assessment and costs analysis of spinning reserves is presented.Based on electric energy cost analysis,the principle to determine the optimal number of operating units,the model of optimal distribution and dispatch of spinning reserve and concept of spinning reserve pricing according to its marginal opportunity cost are proposed.Numerical examples are given to demonstrate the usefulness and rationality of the suggested method.
出处
《电力系统自动化》
EI
CSCD
北大核心
2000年第21期14-18,共5页
Automation of Electric Power Systems
基金
国家自然科学基金重点资助项目! (599371 50 )
