摘要
本文结合吉林市第三净水厂变频调速设计的实例,介绍了多电平拓扑电路原理及特点。应用变频器的节能分析,以及提出送水泵房优化控制的想法,并且介绍了调速系统的标准配置。
According to the design example of the transmission pumping station＇s VFD Design of JILIN water treatment plant, this paper presents the principle and characteristic of the topology of multi-level inverter circuit and analyses energy-saving for the VFD system application and raise a kind of the optimum control thinking, for the transmission pumping station and introduces standard configuration of this system
出处
《变频器世界》
2008年第11期55-58,92,共5页
The World of Inverters
关键词
变频设备
脉冲宽度调制
拓扑电路
中压变频器
VFD Pulse-width modulation Multi-topology circuit Medium voltage inverters
