摘要
本文阐述了西门子SIMOVERT S同步电动机自控变频系统的主回路结构、控制系统组成及工作原理,给出了软启动系统工作的时序逻辑,对主要控制功能进行了分析,并就采用一拖二方式在济钢1750m3高炉风机上的典型应用进行了介绍。
This article make explaination of SIEMENS SIMOVERT S inverter refering its main circuit structure, the principle and configuration of its control System, providing the start sequence diagram, making analysis of major function within control, finally make a instruction of the typical application of SIMOVERT S in soft-start of heavy-fan in JIGANG 1750m^3 blast furnace by one set of inverter drive two fans system.
出处
《变频器世界》
2007年第1期74-78,共5页
The World of Inverters
