Dr.-Ing. Matthias Brodatzki
- Research Group Leader
- Group:
Elektromagnetische Auslegung
Mechatronik elektrischer Antriebe
- Room: 114
CS 11.10 - Phone: +49 721 608-46857
- matthias brodatzki ∂ kit edu
- Engelbert-Arnold-Straße 5
76131 Karlsruhe
Title | Image | Source | Short Description |
---|---|---|---|
Online Parameter Identification of Permanent Magnet Synchronous Machines with Nonlinear Magnetics based on the Inverter Induced Current Slopes and the dq-System Equations | 2019 21th European Conference on Power Electronics and Applications (EPE'19 ECCE Europe) |
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Position and Speed Estimation Algorithm for Permanent Magnet Synchronous Machines Considering Nonlinear Magnetic Effects | 10th International Conference on Power Electronics and ECCE Asia (ICPE 2019 - ECCE Asia) |
Abstract A descriptive, easy to implement approach for the self sensing operation of permanent magnet synchronous machines (PMSM) is presented in this paper. Position and speed identification is performed by solving a nonlinear equation system with a simple, real-time capable algorithm. The approach considers nonlinear magnetic effects by means of flux linkage maps and thus provides reliable position and speed identification in the full speed and torque operating range for stationary and dynamic operation. An experimental proof of functionality is presented. |