摘要
可中断负荷是非常重要的需求侧资源.本文对于在保证系统安全的前提下进行可中断负荷的优化调度,基于二进制粒子群优化算法(BPSO)分时段优化调度特性不同的多个可中断负荷,以满足系统各时段削减容量的需求,同时满足可中断负荷的运行约束条件,并使供电公司支付的补偿费用最小以及执行中断的次数最少.使用加权的处理方法把可中断负荷优化调度的多目标优化问题简化为单一的目标函数,经实例验证基于BPSO的优化算法对可中断负荷的优化调度是有效的.
Interruptible Loads(ILs) represent highly valuable demand side resources.With regards to the scheduling of interruptible loads,this paper investigates the use of binary particle swarm optimization(BPSO) to schedule a number of ILs whose operational characteristics are different over 16 hours.The scheduling objective is to achieve the requirement of hourly curtailments while satisfying the operational constraints of the interruptible loads,minimizing the payments and the frequency of interruptions.This multi-objective optimization problem was simplified to a single objective function by weight.Simulation results are presented to validate the method.
出处
《南京师范大学学报(工程技术版)》
CAS
2011年第2期19-25,共7页
Journal of Nanjing Normal University(Engineering and Technology Edition)
关键词
可中断负荷
二进制粒子群算法(BPSO)
优化调度
需求侧管理
interruptible load
binary particle swarm optimization(BPSO)
optimization scheduling
demand side management
作者简介
通讯联系人:赵彩虹,教授,研究方向:电力系统自动化及无功优化电力市场.E-mail:zhaocaihong@njnu.edu.cn