摘要
针对配电网多时段故障紧急中断负荷分区控制优化效果不佳,控制效果无法满足要求,提出新的配电网多时段故障紧急中断负荷分区控制优化方法,首先查找故障紧急切分负荷分区,对配电网内部进行联络开关布置,将网络结构由辐射状转换成环状,且查找分为不同阶段。在动态分区与中断负荷之间进行耦合状态处理操作,对配电网多时段故障紧急中断负荷分区查找到数据预处理,利用控制优化算法对中断负荷进行调度修正操作。实验结果表明,设计的配电网多时段故障紧急中断负荷分区控制优化方法,能够针对大量故障紧急中断负荷进行优化,且优化程度高,自动控制效果好。
In view of the poor effect of multi period fault emergency interruption load zoning control optimization in distribution network,the control effect can not meet the requirements,a new optimization method of multi period fault emergency interruption load partition control is proposed.Firstly,the fault emergency load partition is found,the contact switch is arranged in the distribution network,the network structure is transformed from radial to circular,and the search is divided into No At the same stage.The coupling state processing operation is carried out between the dynamic partition and the interruption load,and the data preprocessing is found for the multi period fault emergency interruption Load Partition of the distribution network,and the control optimization algorithm is used to schedule and modify the interrupted load.The experimental results show that the proposed method can optimize a large number of fault emergency interruption loads,and the optimization degree is high,and the automatic control effect is good.
作者
张行
吴国沛
王红斌
何嘉兴
ZHANG Hang;WU Guo-pei;WANG Hong-bin;HE Jia-xing(Guangzhou Power Supply Bureau Co.,Ltd.,Electric Power Test Research Institute,Guangzhou 510000 China)
出处
《自动化技术与应用》
2021年第11期187-190,共4页
Techniques of Automation and Applications
基金
中国南方电网有限责任公司科技项目(编号GZHKJXM20170149)。
关键词
配电网
多时段故障
紧急中断负荷
分区控制优化
自动控制
distribution network
multi period fault
emergency interruption load
district control optimization
auto-control
