KIEE International Transaction on Electrical Machinery and Energy Conversion Systems

The Korean Institute of Electrical Engineers (대한전기학회)
권호 표지

A Study on the Torque Performance to Capacitance of a Capacitor-run type Single Phase Induction Motor

  • Published : 2005.03.01
Download PDF
⟨ Previous Next ⟩

Abstract

Various kinds of practical machines using the single phase induction motor (SPIM) are utilized to control both speed and torque. In particular, the capacitor-run type SPIM has the characteristic that allows the motor torque to be altered by auxiliary capacitance variation. In this study, we manifest an equivalent model having a more simplified configuration, and clarify the relationship between torque and capacitance. Also, we design an experimental controller that is able to perform speed control with ease by the phase angle control of the AC input voltage. Validity of this study is confirmed through the simulation and experimental results obtained.

Keywords

References

  1. Leander W. Matsch, Electromagnetic & Electromechanical Machines, IEP, pp. 445-471, 1977
  2. 三宅 博 著,小形 AC モータの設計と制御,穂合電子出版杜, pp. 1-189, 1984
  3. Joon-Hyoung Rye, Kwang-Won Lee, 'Speed Control of Capacitor-Run Induction Motor Using Voltage Control of the Auxiliary Winding', KIEE, Vol. 48B, No.7, pp. 357-362, July. 1999
  4. Sang-Baeck Yoon, Jung-Pyo Hong, 'Construction of Equivalent Circuit Characteristic Analysis of Permanent-Split Condenser Induction Motor', KIEE, Vol. 45, No. 9, Sept. 1996
  5. Jung-Pyo Hong 'Circuit Parameters and Characteristic Analysis of Condenser Run Single Phase Induction Motor by Combine Equivalent Circuit with Numerical Method' KlEE, Vol. 49B, No. 11, Nov. 2000
  6. H. Huang, E. F. Fuchs, J. C. White, 'Optimal Placement of the Run-Capacitor in Single-Phase Induction Motor Designs', IEEE, Vol. 3, No.3, pp. 647-652, 1988
  7. E. R Colins, Jr. 'Operating Characteristics of Single-Phase Capacitor Motors Driven from Variable Frequency Supplies', IEEE IAS'91, pp. 52-57, 1991
  8. Eduard Muljadi, 'Adjustable ac Capacitor for a SinglePhase Induction Motor', IEEE, Vol. 29, No.3, pp. 479-485, 1993 https://doi.org/10.1109/3.199302
  9. E. R. Colins, Jr. 'Improved methods for determining the equivalent circuit parameters for single-phase induction motor models', IEEE IAS'93, pp. 390-395, 1993