文献类型：会议论文

英文题名：Research on adjust speed control system of mine electric locomotive

作者：Wang, Shufang[1]; Lei, Baozhen[1]; Liu, Changqing[1]

第一作者：王淑芳

通讯作者：Wang, S.

机构：[1] School of Mechanical Engineering and Automation, Beijing Union University, Beijing 100020, China

第一机构：北京联合大学机器人学院

会议论文集：ICCMS 2010 - 2010 International Conference on Computer Modeling and Simulation

会议日期：January 22, 2010 - January 24, 2010

会议地点：Sanya, China

语种：英文

外文关键词：Electric locomotives - Induction motors - Speed - Speed control - Speed regulators - Torque control

摘要：As the primary traffic tool in coalmine, electric locomotive plays an important role to improve efficiency. On the basis of the analysis of several adjust speed control methods, direct torque control is adopted to adjust speed control of mine electric locomotive. The theoretic study has been deeply discussed on variable-frequency adjustable-speed system of asynchronous motor. Moreover, adjust speed system simulation model is established. The results of simulation show that the model has faster torque response and favorable high-speed performance. Based on the theoretic study and simulation result, an experiment system platform is implemented. The experiment testified that the system is suitable to fulfill responsibility of mine electric locomotive traction. ? 2010 IEEE.