电测与仪表2017，Vol.54Issue(22)：35-41,7.
主动配电网智能控制终端自适应保护整定研究
Research on adaptive protection setting of intelligent control terminal in active dist ribution network
摘要
Abstract
Distribution network automation system is the key to realize self-healing control of active power distribution network,and the distribution terminal is the core equipment.In the centralized distribution network automation sys-tem,FTU has only the functions of monitor and control, the main station and the terminal are too dependent on the communication network,once the communication network is in trouble,it is difficult to realize the distribution network fault isolation and restoration of power supply.In this paper, a distribution intelligent terminal is designed which is suitable for active distribution network system based on intelligent distributed distribution network automation technolo -gy,it is based on the original FTU monitoring and control functions,adding line protection function,the fault isolation and restoration of power supply are achieved in place.According to the characteristics of active distribution network, this paper puts forward the improvement scheme and adaptive differential protection setting strategy, the terminal working method has been verified by the Matlab/Simulink simulation model and it has important guiding significance for the study of intelligent distributed automation system.关键词
主动配电网/配网自动化/智能终端/自适应整定Key words
active distribution network/distribution network automation/intelligent terminal/adaptive setting分类
信息技术与安全科学引用本文复制引用
常成,熊炜,袁旭峰,张丽虹..主动配电网智能控制终端自适应保护整定研究[J].电测与仪表,2017,54(22):35-41,7.基金项目
国家自然科学基金资助项目(51667007) （51667007）
