Motor-integrated resolver transformer simulation device and simulation method thereof
US12266983B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 28, 2024 |
| Grant date | Apr 1, 2025 |
| Priority date | — |
| Expiry date | Jun 28, 2044 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/64
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The present invention involves in the technical field of resolver transformers, specifically in a motor-integrated resolver transformer simulation device and the simulation method thereof. The present invention obtains the current sinusoidal and cosinusoidal signals of a motor module through a resolver transformer module provided therein, and compare them with the excitation signals inputted by a motor controller, so as to determine whether the resolving circuit of the motor controller is faulty, and, by improving the brush device of the motor module, the service life of the motor module is increased and the testing cost is reduced.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.