摘要
通过对起重机起升机构电动机的工作状态、起升负载的性质特点分析,阐述了基于力矩电机的起重机起升电机负载模拟加载系统设计思路,重点论述了设计基于力矩电机的起重机起升电机负载模拟加载系统的关键技术要点。系统控制方便,易反复试验,可以把实际复杂的工况简单细化,且安全可靠。
Through characteristics analysis for the working state of the motor of the lifting mechanism and the properties of the lifting loading,the paper describes the design thought of simulated loading system of crane's lifting motor based on the torque motor,with emphasis on the critical points of such simulated loading system.The system is easy to control and suitable for testing repeatedly,which can simplify and detail the complex practical conditions,safely and reliably.
引文
[1]赵国.起重机械电气安全技术检验[M].大连:大连理工大学,2006.
[2]白玉岷.电动起重机械电气设备安装调试及运行维护[M].北京:机械工业出版社,2011.
[3]谢靖,李晓宁,郑祥盘.基于模拟载荷的起重机械电气控制系统仿真研究[J].电子设计工程,2012,20(3):106-108.
[4]陈伯时,陈敏逊.交流调速系统[M].北京:机械工业出版社,1998.