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采煤机截割部双电机运行状态分析与研究
Analysis and Research Based on Dual-motor Running State of Cutting Unit of Coal-mining Machine
【摘要】 通过对截割部双电机的稳态和动态两种运行状态的分析,给出了截割部双电机稳态运行的机械特性和双电机稳态运行的条件。并得出双电机动态运行时转速、转矩、电流对时间的动态特性。
【Abstract】 By analyzing the steady-state and dynamic operation of the dual-motor drive system of cutting unit,the mechanical properties and conditions of steady-state operation on dual-motor drive system of cutting unit are achieved.As the dynamic operation of the dual-motor,the dynamic characteristics for time of rotational speed,torque and current are also obtained.
【关键词】 动态运行;
稳态运行;
机械特性;
动态特性;
传动系统;
【Key words】 dynamic operation; steady-state operation; mechanical properties; dynamic characteristics; drive system;
【Key words】 dynamic operation; steady-state operation; mechanical properties; dynamic characteristics; drive system;
- 【文献出处】 煤炭技术 ,Coal Technology , 编辑部邮箱 ,2013年06期
- 【分类号】TD632
- 【被引频次】5
- 【下载频次】97