摘要
介绍了利用变频器对热电厂灰渣泵液位系统进行控制的过程。论述了设计的思想和方法,给出了系统的主电路及变频器的选型、特点。该系统运行安全可靠,节能效果明显。
The paper presents the process that fluid position system of thermoelectric material ash pump by using frequency converter in result of holding fluid position invariableness.It discusses the devised idea and method,provide main circuit and type characteristic of frequency converter.The system is reliable,has great energy conservation effect.
出处
《陇东学院学报》
2011年第2期38-39,共2页
Journal of Longdong University
关键词
变频调速
自动控制系统
液位传感器
variable frequency sped regulation
automatic control system
sensors
ash pump
