论文信息 - Construction of a rotating power electronic converter for induction machine operation

Construction of a rotating power electronic converter for induction machine operation

This paper describes the construction of the rotating power electronic converter. By mounting the power electronics on the rotor of an induction machine, the rotor winding can be made easily accessible without the use of slip-rings and brushes. This offers certain advantages regarding motor control. However, it is evident that the rotating mass, communication with the converter and maintaining the mechanical stability and reliability of the system are huge challenges that must be overcome. This paper describes some solution that are partly investigated and some solutions that still needs to be investigated in more detail.

[1] C. Sadarangani,et al. Induction machine at unity power factor with rotating power electronic converter , 2012, International Symposium on Power Electronics Power Electronics, Electrical Drives, Automation and Motion.

[2] Wang Qi,et al. A novel induction motor soft starter with torque pulsations elimination capability , 2005, 31st Annual Conference of IEEE Industrial Electronics Society, 2005. IECON 2005..

[3] Yanmei Yao,et al. Experimental Investigation on the Speed Control and Power Factor Improvement of a Novel Induction Machine with Rotating Power Electronic Converter , 2013 .

[4] Andrew M. Knight,et al. Soft start of induction motors using floating capacitor H-bridge converters , 2014 .

[5] E. R. Laithwaite,et al. Cage-rotor induction motor with unity power factor , 1982 .

[6] A. Nied,et al. Direct torque control of induction motor soft starting , 2009, 2009 Brazilian Power Electronics Conference.

[7] Chandur Sadarangani,et al. Brushless doubly-fed induction machine with rotating power electronic converter for wind power applications , 2011, 2011 International Conference on Electrical Machines and Systems.