Study of Variable Frequency Starting Performance of Mine-well Hoister Fed by Permanent Magnet Linear Synchronous Motor

摘要：

In recent years, mine-well hoister fed by permanent magnet linear synchronous motor is developed extensively in deep mine-well. PMLSM which is core of mine-well hoister can use inverter with variable frequency starting for here without starting winding and starting process is very complex, so it is necessary to study the starting performances. Therefore the paper sets up the mathematical model of the variable frequency starting process of PMLSM. The simulation is carried out with the use of MATLAB. The curves of current, velocity and speed are obtained and analyzed at length. Finally the simulation results are testified.

关键词： Permanent magnet linear synchronous motor (PMLSM) starting performance variable frequency Mine-well Hoister

作者: WANG Haixing YUAN Shiying SI Jikai

作者单位: Beijing Campus, China University of Mining and Technology, 100083 Beijing China;Henan Polytechnic Un Henan Polytechnic University, china, Jiaozuo 454000, Henan, China Henan Polytechnic University, china, Jiaozuo 454000, Henan, China;China University of Mining and Tec

会议类型: 国际会议

会议名称: The 2007 International Symposium on Safety Science and Technology(2007采矿科学与安全技术国际学术会议)

会议地点: 河南焦作

会议语种:英文

页码: 1065-1069

在线出版日期: 2007-04-17（万方平台首次上网日期，不代表论文的发表时间）