摘要
目前智能变电站测控装置按间隔配置,存在设备数量庞大和无备用装置等问题。文中研究了间隔层新型集群测控系统并开发集群测控装置。该系统打破了按间隔配置测控装置的限制,利用数台集群测控装置实现全站监控功能,各台集群测控装置之间通过测控功能的动态迁移实现相互备用。阐述了新型集群测控系统及装置的功能构成、软硬件架构和关键实现技术。型式试验和现场试用结果表明,所研制的集群测控系统及装置能够满足智能变电站监控需求,与现有智能变电站监控系统的运维、管理模式兼容并实现了测控装置的冗余备用和集中运维。
Measurement and control devices are usually configured by bays in smart substations. This kind of configuration may cause several problems, such as numerous facilities and lack of alternative devices. To solve these problems, a novel cluster measurement and control system for bay level is studied and the cluster measurement and control device is developed. This device can break the restriction of disposing measurement and control device by bays and achieve the goal of monitoring the whole substation by a group of cluster devices. Through the dynamic migration of measurement and control functions, each cluster measurement and control device can be backed up each other. This paper elaborates the functions of the cluster measurement and control system and device, the framework of software and hardware, and crucial technology, respectively. The results of type experiment and field trial show that the performance of this cluster measurement and control system and device can completely satisfy the requirements of monitoring for smart substation. The management and maintenance patterns of cluster measurement and control devices stays compatible with existing smart substation monitoring systems.
作者
王永福
张方正
王亚飞
张扬
赵硕
刘益青
WANG Yongfu;ZHANG Fangzheng;WANG Yafei;ZHANG Yang;ZHAO Shuo;LIU Yiqing(State Grid Corporation of China,Beijing 100031,China;State Grid Zibo Power Supply Company,Zibo 255000,China;Integrated Electronic Systems Lab Co. Ltd.,Jinan 250100,China)
出处
《电力系统自动化》
EI
CSCD
北大核心
2019年第13期169-176,190,共9页
Automation of Electric Power Systems
基金
国家电网公司科技项目(5206001601YU)~~
关键词
智能变电站
集群测控
间隔层
IEC
61850
虚拟化技术
smart substation
cluster measurement and control
bay level
I EC 61850
virtualization technology
