火电厂辅机信号智能控制屏的设计  

Design of Intelligent Control Board for Signals of Thermal Power Station Auxiliary Equipment

作　　者：党克[1] 黄兵兵[1] 张卫红[1] 

机构地区：[1]东北电力学院

出　　处：《低压电器》1999年第3期24-25,共2页Low Voltage Apparatus

摘　　要：火电厂辅机自动控制系统和机炉协调控制系统需要可靠、稳定、高精度的电气信号作输入，而长期以来一直沿用的火电厂辅机信号继电器控制逻辑已无法满足这一要求。本文介绍的火电厂辅机信号智能控制屏是原有设备的一种新型替代产品。Automatic control system of power station auxiliary equipment and engine boiler coordinate control system have need of relible,stable and precise input signals.The relay control logic,which has been used presently,can not satisfy the requirement.As replacement of the old devices,an intelligent control board for signals of power station auxiliary equipment was introduced.

关 键 词：火电厂 辅机 信号控制屏 智能控制屏 发电设备 

分 类 号：TM621.3[电气工程—电力系统及自动化] TM311.02