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| Content Provider | IET Digital Library |
|---|---|
| Author | Uğur, Mesut Keysan, Ozan |
| Abstract | Here, a multi-physics approach is presented for the design optimisation of an integrated modular motor drive (IMMD). The system is composed of a modular permanent magnet synchronous motor (PMSM) and a GaN-based modular motor drive power stage. The multi-physics model includes motor drive inverters and DC-link capacitor bank (electrical model), stator windings and rotor magnets (electromagnetic model), heat sink (thermal model), and a geometrical model. The main purpose of the design optimisation is to obtain the highest power density possible, which is quite critical in integrated drives. Due to the integrated structure, the system has several interdependencies and parameters are selected based on those relationships. An 8 kW IMMD system design is proposed from the developed optimisation tool and evaluated. The resultant system has a power density of 0.71 kW/lt, drive efficiency of 98.3%, and motor efficiency of 96.6%. |
| Starting Page | 3900 |
| Ending Page | 3905 |
| Page Count | 6 |
| Volume Number | 2019 |
| e-ISSN | 20513305 |
| Issue Number | Issue 17, Jun (2019) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/joe/2019/17 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/joe.2018.8258 |
| Journal | The Journal of Engineering |
| Publisher | The Institution of Engineering and Technology |
| Publisher Date | 2019-01-22 |
| Access Restriction | Open |
| Rights License | Creative Commons Attribution License (http://creativecommons.org/licenses/by/3.0/) |
| Subject Keyword | DC-link Capacitor Bank Developed Optimisation Tool Drive Electrical Model Electromagnetic Model Gallium Compound Gallium Nitride-based Integrated Modular Motor Drive Gallium Nitride-based Modular Motor Drive Power Stage GaN Geometrical Model Heat Sink Highest Power Density Possible IMMD System Design Integrated Drive Integrated Structure Invertors Modular Permanent Magnet Synchronous Motor Motor Drive Inverter Motor Efficiency Multiphysics Approach Multiphysics Design Optimisation Multiphysics Model Optimisation Optimisation Technique Permanent Magnet Motors Power 8.0 KW Resultant System Rotor Magnets Rotors Stator Winding Stators Synchronous Machine Synchronous Motor Drive Thermal Model |
| Content Type | Text |
| Resource Type | Article |
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