Seilmeier M, Wolz C, Piepenbreier B (2011)
Publication Type: Conference contribution
Publication year: 2011
Edited Volumes: 1st International Electric Drives Production Conference 2011, EDPC-2011 - Proceedings
Pages Range: 26-31
Conference Proceedings Title: EDPC 2011
Event location: Nuremberg
ISBN: 978-1-4577-1368-2
DOI: 10.1109/EDPC.2011.6085542
In order to be able to optimize the performance of sophisticated model based AC machine control, precise models of the overall drive system are needed. This way compensation schemes for non-ideal characteristics can be derived based on the model inversion technique. Power electronic converters show the following non-ideal effects which have to be considered: turn-on delay time of the gate drive to prevent dc-link short-circuiting, non-ideal switching characteristics and forward voltages of the power electronic devices. In this paper models for these disturbances are derived and the respective compensation schemes are deduced. In constrast to conventional approaches for converter linearization, an analytic compensation law which allows considering different forward voltage-current characteristics of the diode and transistor is proposed. The effectiveness of this method is proven by means of experimental results. © 2011 IEEE.
APA:
Seilmeier, M., Wolz, C., & Piepenbreier, B. (2011). Modelling and Model Based Compensation of Non-Ideal Characteristics of Two-Level Voltage Source Inverters for Drive Control Application. In EDPC 2011 (pp. 26-31). Nuremberg.
MLA:
Seilmeier, Markus, Christoph Wolz, and Bernhard Piepenbreier. "Modelling and Model Based Compensation of Non-Ideal Characteristics of Two-Level Voltage Source Inverters for Drive Control Application." Proceedings of the 1st International Conference on Electric Drives Production, Nuremberg 2011. 26-31.
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