Multi-physics design optimisation of a GaN-based integrated modular motor drive system
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 a...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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Wiley
2019-05-01
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| Series: | The Journal of Engineering |
| Subjects: | |
| Online Access: | https://digital-library.theiet.org/content/journals/10.1049/joe.2018.8258 |
| _version_ | 1819330620969451520 |
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| author | Mesut Uğur Ozan Keysan |
| author_facet | Mesut Uğur Ozan Keysan |
| author_sort | Mesut Uğur |
| collection | DOAJ |
| description | 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%. |
| first_indexed | 2024-12-24T14:01:26Z |
| format | Article |
| id | doaj.art-fbcb7f5e5702419284375347f5a1d81e |
| institution | Directory Open Access Journal |
| issn | 2051-3305 |
| language | English |
| last_indexed | 2024-12-24T14:01:26Z |
| publishDate | 2019-05-01 |
| publisher | Wiley |
| record_format | Article |
| series | The Journal of Engineering |
| spelling | doaj.art-fbcb7f5e5702419284375347f5a1d81e2022-12-21T16:52:28ZengWileyThe Journal of Engineering2051-33052019-05-0110.1049/joe.2018.8258JOE.2018.8258Multi-physics design optimisation of a GaN-based integrated modular motor drive systemMesut Uğur0Ozan Keysan1Middle East Technical UniversityMiddle East Technical UniversityHere, 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%.https://digital-library.theiet.org/content/journals/10.1049/joe.2018.8258statorspermanent magnet motorsinvertorsrotorssynchronous motor drivesgallium compoundsoptimisationGaNpower 8.0 kWheat sinkrotor magnetsstator windingsgallium nitride-based modular motor drive power stagegallium nitride-based integrated modular motor driveIMMD system designDC-link capacitor bankmotor drive invertersmultiphysics modelmodular permanent magnet synchronous motormultiphysics approachmultiphysics design optimisationmotor efficiencyresultant systemdeveloped optimisation toolintegrated structureintegrated driveshighest power density possiblegeometrical modelthermal modelelectromagnetic modelelectrical model |
| spellingShingle | Mesut Uğur Ozan Keysan Multi-physics design optimisation of a GaN-based integrated modular motor drive system The Journal of Engineering stators permanent magnet motors invertors rotors synchronous motor drives gallium compounds optimisation GaN power 8.0 kW heat sink rotor magnets stator windings gallium nitride-based modular motor drive power stage gallium nitride-based integrated modular motor drive IMMD system design DC-link capacitor bank motor drive inverters multiphysics model modular permanent magnet synchronous motor multiphysics approach multiphysics design optimisation motor efficiency resultant system developed optimisation tool integrated structure integrated drives highest power density possible geometrical model thermal model electromagnetic model electrical model |
| title | Multi-physics design optimisation of a GaN-based integrated modular motor drive system |
| title_full | Multi-physics design optimisation of a GaN-based integrated modular motor drive system |
| title_fullStr | Multi-physics design optimisation of a GaN-based integrated modular motor drive system |
| title_full_unstemmed | Multi-physics design optimisation of a GaN-based integrated modular motor drive system |
| title_short | Multi-physics design optimisation of a GaN-based integrated modular motor drive system |
| title_sort | multi physics design optimisation of a gan based integrated modular motor drive system |
| topic | stators permanent magnet motors invertors rotors synchronous motor drives gallium compounds optimisation GaN power 8.0 kW heat sink rotor magnets stator windings gallium nitride-based modular motor drive power stage gallium nitride-based integrated modular motor drive IMMD system design DC-link capacitor bank motor drive inverters multiphysics model modular permanent magnet synchronous motor multiphysics approach multiphysics design optimisation motor efficiency resultant system developed optimisation tool integrated structure integrated drives highest power density possible geometrical model thermal model electromagnetic model electrical model |
| url | https://digital-library.theiet.org/content/journals/10.1049/joe.2018.8258 |
| work_keys_str_mv | AT mesutugur multiphysicsdesignoptimisationofaganbasedintegratedmodularmotordrivesystem AT ozankeysan multiphysicsdesignoptimisationofaganbasedintegratedmodularmotordrivesystem |