单回路调节器在老电厂更新改造中的应用

Application of Single -loop Controller in the Transformation of old Power Plant

本文说明了老电厂自动调节设备急需更新改造的迫切性,介绍了单回路调节器的工作原理和组成,叙述了单回路调节器的性能和特点,阐述了老电厂自动调节设备更新改造的方向和单回路调节器在老电厂中的应用.

The urgent necessity of the replacement of automatic control equipment in old power plant is shown. The principle,structure, performance and features of single-loop controller and its application in old power plant are introduced. this indicates a way for innovation of the automatic control equipment in old power plant.