TRT发电站母线段电源联锁优化

Optimization of Power Interlock in Bus Section of TRT Power Station

描述了某电厂母线段电源回路、联锁回路结构及优化改造,结合备自投装置在现场的应用,分析了两种联锁方式特点及优劣,提出了对电源联锁回路优化的方法。为火电厂母线电源联锁回路设计及改造提供借鉴。

This article describes the structure and optimization of the power circuit and interlocking circuit of a bus section in a power plant, analyzes the characteristics and advantages and disadvantages of the two interlocking methods in combination with the application of the automatic switching on site, and proposes a method to optimize the power interlocking circuit, which provides a reference for the design and transformation of busbar power interlock circuits in thermal power plants.