Method and system for motor thermal protection
US9160213B2 · kind B2 · utility
1Cited by
3References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 6, 2012 |
| Grant date | Oct 13, 2015 |
| Priority date | — |
| Expiry date | Nov 7, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T90/16
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
Various methods and systems are provided for regulating traction motor temperature via control of a traction motor blower. In one embodiment, a method comprises adjusting a speed of a traction motor blower based on ambient temperature, traction motor loss, and one or more traction motor temperatures.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.