基于电量不足期望值最小的发电机组检修计划优化算法  

Optimum Generator Maintenance Scheduling Based on the Minimization of Expected Energy Not Supplied

作　　者：丘文千[1] 

机构地区：[1]浙江省电力设计院,浙江杭州310007

出　　处：《浙江电力》2005年第2期1-4,37,共5页Zhejiang Electric Power

摘　　要：文章提出一个以系统电量不足期望值最小为优化目标的发电机组检修计划优化算法。算法主要由可行方案电量不足期望值计算和优化方案搜索2个部分组成。运用了改进的随机生产模拟方法计算电量不足期望值,并提出一个非常有效的启发式寻优方法,能满足工程实际应用。An algorithm is presented in this paper for the optimal generator maintenance scheduling based on the minimization of expected energy not supplied.The algorithm is composed of two parts mainly that one is the calculation of expected energy not supplied of actable schedules and the other is the progress of searching optimal schedules.An advanced stochastic production simulation model is used for calculating the expected energy not supplied.An effective method of elicitation is developed for searching the optimal schedules so that it can meet engineering applications.The usefulness and validity of the algorithm are ilˉlustrated by the case studies.

关 键 词：发电机组 检修计划 随机生产模拟 运行优化 

分 类 号：TM732[电气工程—电力系统及自动化]