摘要
对继电保护装置实施远方控制,可减轻运维人员工作量,提高电网运行管理水平。通过对继电保护远方控制功能需求和保信/EMS一体化系统继电保护远方控制功能进行分析,提出了基于远动链路和基于保信链路两种远方控制实施方案,讨论了两种实施方案的技术要点和优缺点。通过对这两种实施方案的分析研究,对独立保信系统实施继电保护远方控制功能给出了建议方案,对推广继电保护远方控制提供参考。
The implementation of remote control of relay protection device can reduce workload of operation and maintenance personnel, and improve the operation and management level of power grid. Based on the requirement analysis of relay protection remote control function and the analysis of the relay protection remote control function of the integrative Relay Protection Information Systern/EMS system, two implementation schemes of remote control based on remote control channel and relay protection channel are proposed. The key technical point and advantages and disadvantages of two schemes are discussed. Based on the analysis and study of two implementation schemes, suggested implementation scheme of relay protection remote control function at independent Relay Protection Information System are proposed, which can provides reference for the promotion of the relay protection remote control.
出处
《广西电力》
2013年第2期39-41,共3页
Guangxi Electric Power
关键词
继电保护
故障信息系统
EMS
继电保护远方控制
relay protection, fault information system, EMS, remote control of relay protection.
