智能变电站过程层设备及二次回路优化研究  

Optimizing Study of Process Level Equipment and Secondary Circuit in the Intelligent Substation

作　　者：郭朝云[1] 朱萍[1] 

机构地区：[1]河北省电力勘测设计研究院,河北石家庄050031

出　　处：《电力勘测设计》2015年第1期63-67,共5页Electric Power Survey & Design

摘　　要：本文分析了合并单元智能终端集成装置实现的可行性和方法,研究了智能终端整合状态监测参量的可行性和方案,对智能终端和断路器二次回路进行了优化整合;本文对有载调压二次控制回路进行了整合和智能化方案研究,通过可编程逻辑控制器(Programmable Logic Controller,PLC)和变频控制,对变压器冷却系统实现了智能化。This paper analyzed the feasibility and method of intelligent terminal device integrated merging unit, study the integration of intelligent terminals integrated condition monitoring parameters, optimized the secondary circuits of intelligent terminals and circuit breakers. The paper study the integration and intelligent solutions of OLTC secondary control loop, and by PLC and frequency control transformer cooling system is realized intelligent.

关 键 词：合并单元 智能终端 二次回路整合 状态检测 智能风冷 

分 类 号：TM63[电气工程—电力系统及自动化]