Radial force control of Multi-Sector Permanent Magnet machines considering radial rotor displacement
A mathematical model enabling to predict the electromagnetic x-y forces and torque for a given input current in a Multi-Sector Permanent Magnet Synchronous (MSPMS) machine is presented. The rotor static eccentricity is also accounted and the analytical calculations are validated by means Finite Elem...
| Main Authors: | , , , , |
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| Format: | Conference or Workshop Item |
| Published: |
2017
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| Subjects: | |
| Online Access: | https://eprints.nottingham.ac.uk/44588/ |
| _version_ | 1848796952231149568 |
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| author | Valente, G. Papini, L. Formentini, A. Gerada, C. Zanchetta, P. |
| author_facet | Valente, G. Papini, L. Formentini, A. Gerada, C. Zanchetta, P. |
| author_sort | Valente, G. |
| building | Nottingham Research Data Repository |
| collection | Online Access |
| description | A mathematical model enabling to predict the electromagnetic x-y forces and torque for a given input current in a Multi-Sector Permanent Magnet Synchronous (MSPMS) machine is presented. The rotor static eccentricity is also accounted and the analytical calculations are validated by means Finite Element Analysis (FEA). Furthermore, a novel force and torque control is proposed based on input current minimization and is applied to suppress the Unbalanced Magnetic Pull (UMP) caused by the rotor eccentricity. The effective operation of the force suppression technique is verified by means of FEA. |
| first_indexed | 2025-11-14T19:56:09Z |
| format | Conference or Workshop Item |
| id | nottingham-44588 |
| institution | University of Nottingham Malaysia Campus |
| institution_category | Local University |
| last_indexed | 2025-11-14T19:56:09Z |
| publishDate | 2017 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | nottingham-445882020-05-04T18:42:31Z https://eprints.nottingham.ac.uk/44588/ Radial force control of Multi-Sector Permanent Magnet machines considering radial rotor displacement Valente, G. Papini, L. Formentini, A. Gerada, C. Zanchetta, P. A mathematical model enabling to predict the electromagnetic x-y forces and torque for a given input current in a Multi-Sector Permanent Magnet Synchronous (MSPMS) machine is presented. The rotor static eccentricity is also accounted and the analytical calculations are validated by means Finite Element Analysis (FEA). Furthermore, a novel force and torque control is proposed based on input current minimization and is applied to suppress the Unbalanced Magnetic Pull (UMP) caused by the rotor eccentricity. The effective operation of the force suppression technique is verified by means of FEA. 2017-04-20 Conference or Workshop Item PeerReviewed Valente, G., Papini, L., Formentini, A., Gerada, C. and Zanchetta, P. (2017) Radial force control of Multi-Sector Permanent Magnet machines considering radial rotor displacement. In: 2017 IEEE Workshop on Electrical Machines Design, Control and Diagnosis (WEMDCD), 20-21 April, 2017, Nottingham, United Kingdom. Radial force control static eccentricity stiffness matrix http://ieeexplore.ieee.org/document/7947737/ 10.1109/WEMDCD.2017.7947737 10.1109/WEMDCD.2017.7947737 10.1109/WEMDCD.2017.7947737 |
| spellingShingle | Radial force control static eccentricity stiffness matrix Valente, G. Papini, L. Formentini, A. Gerada, C. Zanchetta, P. Radial force control of Multi-Sector Permanent Magnet machines considering radial rotor displacement |
| title | Radial force control of Multi-Sector Permanent Magnet machines considering radial rotor displacement |
| title_full | Radial force control of Multi-Sector Permanent Magnet machines considering radial rotor displacement |
| title_fullStr | Radial force control of Multi-Sector Permanent Magnet machines considering radial rotor displacement |
| title_full_unstemmed | Radial force control of Multi-Sector Permanent Magnet machines considering radial rotor displacement |
| title_short | Radial force control of Multi-Sector Permanent Magnet machines considering radial rotor displacement |
| title_sort | radial force control of multi-sector permanent magnet machines considering radial rotor displacement |
| topic | Radial force control static eccentricity stiffness matrix |
| url | https://eprints.nottingham.ac.uk/44588/ https://eprints.nottingham.ac.uk/44588/ https://eprints.nottingham.ac.uk/44588/ |