Abstract
This paper presents high performance control techniques of permanent magnet synchronous motor by using a real-time simulator with a finite element analysis based motor model. These techniques enable to consider nonlinear characteristics of PMSM in motor drives because FEA based motor model can takes into account of spatial harmonics and magnetic saturation. Therefore, these techniques take some advantages for development control method and drive system. In this paper, high performance torque controls for PMSM are proposed as one of the advanced control techniques given by the real time simulating with the FEA motor model. The proposed torque controls are developed based on direct torque control (DTC) of PMSM and output torque and stator linkage flux estimator using FEA based motor model. The proposed method can achieve both fast torque reference and smooth torque with reducing pulsation torque which is generated spatial harmonics neglected in the conventional DTC method. The effectiveness of proposed method is verified by performing some simulations and experiments.
| Original language | English |
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| Title of host publication | 2015 17th European Conference on Power Electronics and Applications, EPE-ECCE Europe 2015 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| ISBN (Print) | 9789075815221 |
| DOIs | |
| Publication status | Published - 2015 Oct 27 |
| Event | 17th European Conference on Power Electronics and Applications, EPE-ECCE Europe 2015 - Geneva, Switzerland Duration: 2015 Sept 8 → 2015 Sept 10 |
Other
| Other | 17th European Conference on Power Electronics and Applications, EPE-ECCE Europe 2015 |
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| Country/Territory | Switzerland |
| City | Geneva |
| Period | 15/9/8 → 15/9/10 |
Keywords
- Direct torque and flux control
- Electrical machine
- Non-linear control
- Permanent magnet motor
- Real time simulator
ASJC Scopus subject areas
- Fuel Technology
- Electrical and Electronic Engineering
- Energy Engineering and Power Technology