备用容量服务市场的风险决策

电力市场的备用服务决策一般采用确定性方法，即使计及事件概率，也由于未考虑相关损失而难以体现风险理念，不能优化各类备用的组合。为有效协调安全性和经济性，应将安全性用货币来量化，并用广义的经济利益最大化作为技术决策的准则。文中采用风险管理和协调优化的观点，结合电力可靠性与可中断负荷价值化理念，提出一种基于风险量化的优化决策方法，对各类备用资源实现优化组合。仿真结果表明了方法的有效性。

Risk Decision-making for Reserve Capacity Market

Decision-making on operational reserve capacity has been guided by deterministic criteria in most of cases,or by probabilistic algorithms in a few researches.Both kinds of approaches don't consider the loss resulting from generation inadequacy and cannot coordinate different kinds of reserves.Risk is a computable quantity which can be used to integrate the security with economics into a formal decision making algorithm.Based on risk management,an optimal decision-making method is presented for reserve capacity in this paper,which coordinates various kinds of reserve resources including instantaneous and non-instantaneous generation capacities as well as interruptible loads.Simulations show that the presented method can balance the supply-demand reliably as well as cost effectively.