<abstract xmlns="http://www.w3.org/1999/xhtml"><p>This manuscript analyzes the operation of an interior permanent magnet (IPM) machine working as a permanent magnet synchronous generator (PMSG). The partial demagnetization operation is analyzed. To obtain more accurate voltages and currents of the machine, finite element analysis (FEA) is used in co-simulation with the full converter and the converter’s control algorithm. Direct field oriented control (DFOC) shows robustness by maintaining the speed even with a 25% demagnetized PMSG. Also, an analysis of the rotating reference frame DQ signals is done to asses demagnetization.</p></abstract>

This manuscript analyzes the operation of an interior permanent magnet (IPM) machine working as a permanent magnet synchronous generator (PMSG). The partial demagnetization operation is analyzed. To obtain more accurate voltages and currents of the machine, finite element analysis (FEA) is used in co-simulation with the full converter and the converter’s control algorithm. Direct field oriented control (DFOC) shows robustness by maintaining the speed even with a 25% demagnetized PMSG. Also, an analysis of the rotating reference frame DQ signals is done to asses demagnetization.

Analysis of Current Signals in a Partially Demagnetized Vector Controlled Interior Permanent Magnet Generator

Department of Mechatronics, Faculty of Engineering

Power Electronics and Drives

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

This manuscript analyzes the operation of an interior permanent magnet (IPM) machine working as a permanent magnet synchronous generator (PMSG). The partial...

Analysis of Current Signals in a Partially Demagnetized Vector Controlled Interior Permanent Magnet Generator

Published Online: Nov 26, 2019

Page range: 179 - 190

Received: Apr 29, 2019

Accepted: Jul 09, 2019

DOI: https://doi.org/10.2478/pead-2019-0012

Keywords
IPM, PMSG, co-simulation, DFOC, demagnetization

© 2019 Roberto Eduardo Quintal-Palomo, published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Analysis of Current Signals in a Partially Demagnetized Vector Controlled Interior Permanent Magnet Generator

Published Online: Nov 26, 2019

Page range: 179 - 190

Received: Apr 29, 2019

Accepted: Jul 09, 2019

DOI: https://doi.org/10.2478/pead-2019-0012

KeywordsIPM, PMSG, co-simulation, DFOC, demagnetization

© 2019 Roberto Eduardo Quintal-Palomo, published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Keywords
IPM, PMSG, co-simulation, DFOC, demagnetization