默勒easy系列控制器在发电厂二次滤网中的应用  

Application of MOELLER Easy Series Controller to Secondary Filter Screen in Power Plants

作　　者：朱伟铭 

机构地区：[1]湛江电力有限公司,广东湛江524099

出　　处：《广东电力》2007年第6期45-46,67,共3页Guangdong Electric Power

摘　　要：以襄樊电厂二次滤网的电气改造项目为例,叙述了默勒easy系列控制器在发电厂二次滤网电气控制回路中的应用。根据二次滤网的运行要求,设计了电气控制回路,介绍了电路的手动控制原理和自动控制原理,并给出easy系列控制器的控制程序。为进一步完善自动控制功能,提出了应增加压力差控制和自动反转功能等建议。Taking the electrical reconstruction of secondary filter screen in Xiangfan Power Plant as an example, this paper describes the application of MOELLER Easy series controller to the electric control circuit of secondary filter screen in power plants. The electric control circuit is designed as per the requirements on the operation of secondary filter screen. The manual and automatic control principles of the circuit as well as the control program of Easy series controller are presented. In order to further improve the automatic control function, suggestions including adding pressure difference control and automatic reverse function are put forth.

关 键 词：二次滤网 easy系列控制器 排污阀门 

分 类 号：TM571.61[电气工程—电器] TU991.16[建筑科学—市政工程]