摘要
详细介绍了塔式起重机回转机构交流变频调速系统的总体方案及主电路的设计 ,并对电动机的选择提出了具体要求。
The AC variable frequency speed regulation system for the slewing mechanism of tower crane is overviewed and its main circuit designed.In addition,specific requirements are proposed for the selection of motor.
出处
《起重运输机械》
北大核心
2001年第8期3-6,共4页
Hoisting and Conveying Machinery
