变电站内一次设备智能接口装置设计  

Intelligent Interface Device Design for Substation Primary Equipment

作　　者：姜云峰 董隽 巩俊强 王其林 孙辉[3,4] 

机构地区：[1]南方电网深圳供电局,广东深圳518000 [2]南瑞继保电气有限公司,江苏南京210000 [3]国网安徽省电力公司电力科学研究院,安徽合肥230601 [4]武汉大学电气工程学院,湖北武汉430072

出　　处：《陕西电力》2016年第2期33-38,共6页Shanxi Electric Power

基　　金：国家自然科学基金项目资助(51477122)

摘　　要：目前变电站内一次设备与二次设备之间的连接部分自动化程度较弱,严重影响了变电站运行的可靠性。以逻辑运算代替传统电磁继电器回路,开发出一种变电站内一次设备智能接口装置,实现对变电站一次设备状态监测、具备自检和通信功能。通过性能检测试验和现场试验,对照接口装置的设计要求,检验了其在实际变电站运行中的可行性与可靠性。Currently, the connection part between the primary and secondary equipment within the transformer substation has a very week automation degree. It seriously affects the reliability of the substation operation. This paper utilizes the logical operations to replace the traditional electromagnetic relay circuits, and develops an intelligent interface device on the primary equipment within the transformer substation. This device could implement the condition monitoring, self-checking and communications function on the primary equipment. Based on the performance detection test and the field trial, the feasibility and reliability of the intelligent interface device in substation operation is testified according to the design requirements of the control interface device.

关 键 词：变电站 一次设备 二次回路 智能接口 设计开发 

分 类 号：TM726.1[电气工程—电力系统及自动化]