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A predictive current control applied to a permanent magnet synchronous machine, comparison with a classical direct torque control
- Source :
- Electric Power Systems Research, Electric Power Systems Research, Elsevier, 2008, 78 (8), pp.1437-1447. ⟨10.1016/j.epsr.2008.01.004⟩
- Publication Year :
- 2008
- Publisher :
- Elsevier BV, 2008.
-
Abstract
- International audience; This paper presents a new predictive current control (PCC) for permanent magnet synchronous machines (PMSM) drivers. Based on a hybrid model including an inverter model and a PMSM model, the proposed scheme selects more than one inverter configuration and allows to reach exactly the reference state vector. It appears attractive when compared to conventional direct torque control (DTC). Hysteresis comparators are not used. The switching frequency is fixed and it does not have to be very high. The control scheme has been verified experimentally with a 1.6 kW PMSM drive. Comparative studies with DTC control are performed with the same test bench. The results show that the proposed control obtains the same fast torque dynamics if not better than DTC control schemes but with smaller ripples. (C) 2007 Elsevier B.V. All rights reserved.
- Subjects :
- Test bench
Engineering
Comparator
business.industry
020209 energy
[SPI.NRJ]Engineering Sciences [physics]/Electric power
020208 electrical & electronic engineering
Energy Engineering and Power Technology
State vector
Permanent magnet synchronous machine
Control engineering
02 engineering and technology
Hysteresis
Direct torque control
Torque control
Control theory
Magnet
0202 electrical engineering, electronic engineering, information engineering
Torque
Inverter
Predictive control
Electrical and Electronic Engineering
business
Subjects
Details
- ISSN :
- 03787796
- Volume :
- 78
- Database :
- OpenAIRE
- Journal :
- Electric Power Systems Research
- Accession number :
- edsair.doi.dedup.....c68542fc3c07ea4ed25b10d83074acf6