| Full text | |
| Author(s): |
Total Authors: 2
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| Affiliation: | [1] Univ Estadual Campinas, Dept Integrated Syst, Mech Engn, BR-13083970 Campinas, SP - Brazil
Total Affiliations: 1
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| Document type: | Journal article |
| Source: | ELECTRONICS; v. 9, n. 3 MAR 2020. |
| Web of Science Citations: | 0 |
| Abstract | |
Assessing the flux linkage is an important feature for electric machines, including switched reluctance machines. However, sensor calibration errors and noise impose a problem known as drift, which is caused by the integration process used to estimate the flux linkage. This paper proposes a flux linkage estimation with a drift cancellation technique. The technique accounts for the switched reluctance machine's working and driving principles. Simulation and experimental results are used to validate the proposed method. Additionally, a goodness-of-fit analysis is performed to support the outcomes. A R-2 factor of 0.9823 is found between the experimentally and simulation-estimated flux linkage. The results indicate that the method works properly and may be further used in control techniques and iron losses estimation. (AU) | |
| FAPESP's process: | 17/21640-9 - Study and development of control and drive techniques for the use of switched reluctance machines in electric vehicles. |
| Grantee: | Tárcio André dos Santos Barros |
| Support Opportunities: | Regular Research Grants |