Details
| Original language | English |
|---|---|
| Title of host publication | 2009 13th European Conference on Power Electronics and Applications, EPE '09 |
| Publication status | Published - 2009 |
| Event | 2009 13th European Conference on Power Electronics and Applications, EPE '09 - Barcelona, Spain Duration: 8 Sept 2009 → 10 Sept 2009 |
Publication series
| Name | 2009 13th European Conference on Power Electronics and Applications, EPE '09 |
|---|
Abstract
This paper reports on inverter nonlinearity effects on sensorless control methods based on High-Frequency Signal Injection (HF-Injection). Inverter output voltage distortions and their influence on position detection are described analytically and their compensation is discussed. Furthermore it is pointed out that the effects of inverter nonlinearities on sensorless control depend on whether the rotating or the pulsating HF-Injection is applied. It is shown that their influence is small if pulsating HF-Injection is used and the stator current at fundamental frequency is aligned with the q-axis of the rotor.
Keywords
- Converter control, Self-sensing control, Sensorless control, Synchronous motor
ASJC Scopus subject areas
- Energy(all)
- Energy Engineering and Power Technology
- Engineering(all)
- Electrical and Electronic Engineering
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2009 13th European Conference on Power Electronics and Applications, EPE '09. 2009. 5279321 (2009 13th European Conference on Power Electronics and Applications, EPE '09).
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - Analysis of inverter nonlinearity effects on sensorless control for permanent magnet machine drives based on high-frequency signal injection
AU - Wiedmann, Karsten
AU - Wallrapp, Florian
AU - Mertens, Axel
PY - 2009
Y1 - 2009
N2 - This paper reports on inverter nonlinearity effects on sensorless control methods based on High-Frequency Signal Injection (HF-Injection). Inverter output voltage distortions and their influence on position detection are described analytically and their compensation is discussed. Furthermore it is pointed out that the effects of inverter nonlinearities on sensorless control depend on whether the rotating or the pulsating HF-Injection is applied. It is shown that their influence is small if pulsating HF-Injection is used and the stator current at fundamental frequency is aligned with the q-axis of the rotor.
AB - This paper reports on inverter nonlinearity effects on sensorless control methods based on High-Frequency Signal Injection (HF-Injection). Inverter output voltage distortions and their influence on position detection are described analytically and their compensation is discussed. Furthermore it is pointed out that the effects of inverter nonlinearities on sensorless control depend on whether the rotating or the pulsating HF-Injection is applied. It is shown that their influence is small if pulsating HF-Injection is used and the stator current at fundamental frequency is aligned with the q-axis of the rotor.
KW - Converter control
KW - Self-sensing control
KW - Sensorless control
KW - Synchronous motor
UR - http://www.scopus.com/inward/record.url?scp=72949113705&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:72949113705
SN - 9781424444328
T3 - 2009 13th European Conference on Power Electronics and Applications, EPE '09
BT - 2009 13th European Conference on Power Electronics and Applications, EPE '09
T2 - 2009 13th European Conference on Power Electronics and Applications, EPE '09
Y2 - 8 September 2009 through 10 September 2009
ER -