微型电脑应用2025，Vol.41Issue(4)：110-114,5.
区域故障快速隔离下的自适应就地型馈线自动化模型
An Adaptive Local Feeder Automation Model under Rapid Isolation of Regional Faults
摘要
Abstract
In order to realize the rapid isolation and recovery of distribution network faults,an adaptive local feeder automation model under the rapid isolation of regional faults is constructed.After designing the evaluation function for fault section location of distribution network,the ant colony annealing algorithm is used to solve the evaluation function for fault section location.When the value of the evaluation function reaches the minimum value,it means that the current fault information is more accu-rate to the actual fault section.Taking it as a standard,the evaluation function for fault section location is solved to obtain the fault section location results.In the fault section,through the section fault rapid isolation model based on adaptive local feeder automation,the section fault rapid isolation is realized through the adaptive local feeder automatic closing and locking process-ing method.The experimental results show that the constructed model has a better isolation effect for large-current grounding fault and short-circuit fault,and can realize fault isolation in the shortest time to ensure local feeder automation.关键词
区域故障/快速隔离/自适应定位/就地型馈线自动化Key words
regional fault/rapid isolation/adaptive positioning/local feeder automation分类
动力与电气工程引用本文复制引用
白挺玮,于重,钟栗广,孙倩琳..区域故障快速隔离下的自适应就地型馈线自动化模型[J].微型电脑应用,2025,41(4):110-114,5.基金项目
国网辽宁省电力有限公司管理科技项目资助(2021YF-40) （2021YF-40）
