基于长短期记忆网络的电力数据整定计算平台设计  

Design of setting calculation platform for power data based on long and short term memory network

作　　者：王晓飞 冯小萍 程新宇 崔大林 花凤 WANG Xiaofei;FENG Xiaoping;CHENG Xinyu;CUI Dalin;HUA Feng(State Grid Xinjiang Electric Power Co.,Ltd.,Urumqi 830002,China;Yili Power Supply Company,State Grid Xinjiang Electric Power Co.,Ltd.,Yining 835000,China)

机构地区：[1]国网新疆电力有限公司,新疆乌鲁木齐830002 [2]国网新疆电力有限公司伊犁供电公司,新疆伊宁835000

出　　处：《电子设计工程》2022年第14期6-9,14,共5页Electronic Design Engineering

基　　金：国家自然科学基金项目(71373076)。

摘　　要：现代电网正向着高压化、环保化和智能化的方向发展,针对传统的继电保护整定计算方法难以满足发展需要的问题,文中采用统一的整定计算模型对不同类型的继电保护计算方法统一建模,实现了大网络复杂环境的电力系统分析平台设计。通过引入长短期记忆网络,对所建立的整定计算模型进行分析,实现平台的智能化整定计算。通过实验验证,文中所设计的多向长短期记忆网络相比于其他常用的机器学习模型指标更为优秀,能够分析电力系统的相关故障,辅助管理者制定电网保护策略。Modern power grid is developing in the direction of high voltage,environmental protection and intelligence,aiming at the problem that the traditional relay protection setting calculation method is difficult to meet the development needs,the unified setting calculation model is used to model different types of relay protection calculation methods,and the design of power system analysis platform in large network and complex environment is realized.By introducing the long and short term memory network,the setting calculation model is analyzed,and the intelligent setting calculation of the platform is realized.Through the experimental verification,the designed multi⁃directional long⁃term and short⁃term memory network is better than other commonly used machine learning models,which can analyze the related faults of power system and assist managers to formulate power grid protection strategies.

关 键 词：智能电网 整定计算 继电保护 长短期记忆网络 

分 类 号：TP393[自动化与计算机技术—计算机应用技术] TN99[自动化与计算机技术—计算机科学与技术]