Elucidation of the Cause of Positive and Negative Asymmetric Torque Generation of Self-Excited Wound-Field Synchronous Motor Utilizing Space Harmonics
| Autor: | Masahiro Aoyama, Masaki Morikawa, Keiichiro Kondo, Jongwon Heo |
|---|---|
| Rok vydání: | 2018 |
| Předmět: |
Physics
Vector control Rotor (electric) 020208 electrical & electronic engineering 02 engineering and technology law.invention Quantitative Biology::Subcellular Processes Control theory law Harmonics Magnet 0202 electrical engineering electronic engineering information engineering Harmonic Torque 020201 artificial intelligence & image processing Astrophysics::Earth and Planetary Astrophysics Synchronous motor Induction motor |
| Zdroj: | 2018 International Symposium on Power Electronics, Electrical Drives, Automation and Motion (SPEEDAM). |
| Popis: | This paper describes the cause of the asymmetric torque at powering and regeneration of self-excited wound-field synchronous motor in which space harmonic flux is utilized to induce the rotor field current instead of the flux by the permanent magnets. The principle of induction motor torque generation which is considered as cause of asymmetrical torque, and the experimental method to identify the cause of the induction motor torque generation is discussed. In addition, Experimental results using prototype motor revealed that the cause of the asymmetric torque at powering and regeneration is the induction motor torque. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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