摘要
主要介绍了将ＰＬＣ和变频调速技术结合起来，实现对水厂二级泵房的各设备及工艺过程的自动控制，根据变频调速的性能特点，介绍了其在控制水泵转速方面的一些优点，井且叙述了有关软启动器的一些特点和应用．整个控制系统实现了厂方的要求，运行稳定可靠，取得了令人满意的效果．
This paper mainly introduces how to combine the PLC with the frequency conversion technique in order to control the pumps and the process in the waterworks. According to the characteristic of the frequency conversion technique, some advantage of the method about the control the pump's speed is introduced in paper. We also recite some point and appliance about the SMC. The system succeeds to fulfill the request of the consumer. It do well and make the consumer to satisfy.
出处
《厦门大学学报（自然科学版）》
CAS
CSCD
北大核心
2001年第z1期133-137,共5页
Journal of Xiamen University：Natural Science
关键词
水泵
PLC
变频调速:软启动器
water-pump
PLC
variable frequency regulating speed
smart mortar controller
