Design considerations for motor-controller integration of a single phase induction motor packaged drive

In this paper, the concept of "smart motor" or motor-controller integration is proposed and hardware setup is also presented. This paper compares possible topologies for single phase permanent-split-capacitor induction motor adjustable speed drive from the aspects of number of inverter legs, minimum DC bus voltage requirement and DC bus current RMS value, etc. The combination of different front-end converter and inverter stages provides various performance features of the drives. The topology with voltage doubler and three-leg inverter is selected for hardware implementation of a packaged drive. Other design considerations and experimental results are presented.

[1]  Do-Hyun Jang,et al.  Space vector PWM technique for two-phase inverter-fed single-phase induction motors , 1999, Conference Record of the 1999 IEEE Industry Applications Conference. Thirty-Forth IAS Annual Meeting (Cat. No.99CH36370).

[2]  C.-H. Liu,et al.  New inverter-driven design and control method for two-phase induction motor drives , 1996 .

[3]  Donald Grahame Holmes,et al.  Variable speed control of single and two phase induction motors using a three phase voltage source inverter , 1993, Conference Record of the 1993 IEEE Industry Applications Conference Twenty-Eighth IAS Annual Meeting.

[4]  M. F. Rahman,et al.  A single/two-phase, regenerative, variable speed, induction motor drive with sinusoidal input current , 1995, IAS '95. Conference Record of the 1995 IEEE Industry Applications Conference Thirtieth IAS Annual Meeting.

[5]  A.M.N. Lima,et al.  Field oriented control of a single-phase induction motor drive , 1998, PESC 98 Record. 29th Annual IEEE Power Electronics Specialists Conference (Cat. No.98CH36196).

[6]  P. Enjeti,et al.  A new single phase to three phase converter with active input current shaping for low cost AC motor drives , 1990, Conference Record of the 1990 IEEE Industry Applications Society Annual Meeting.

[7]  W. E. Sayle,et al.  Single-phase induction motor adjustable speed drive: direct phase angle control of the auxiliary winding supply , 1988, Conference Record of the 1988 IEEE Industry Applications Society Annual Meeting.

[8]  Thomas A. Lipo,et al.  Improved PWM modulation for a permanent-split capacitor motor , 2000, Conference Record of the 2000 IEEE Industry Applications Conference. Thirty-Fifth IAS Annual Meeting and World Conference on Industrial Applications of Electrical Energy (Cat. No.00CH37129).

[9]  M. F. Rahman,et al.  A current-forced reversible rectifier fed single-phase variable speed induction motor drive , 1996, PESC Record. 27th Annual IEEE Power Electronics Specialists Conference.