Voltage control and power factor correction in AC induction motors
US7855524B2 · kind B2 · utility
7Cited by
52References
26Claims
0Family size
Assignees
Inventor
Key dates
| Filing date | Oct 29, 2009 |
| Grant date | Dec 21, 2010 |
| Priority date | — |
| Expiry date | Oct 29, 2029 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P80/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A voltage control circuit is disclosed. A power factor corrector may utilize the control circuit to provide power factor correction for an AC induction motor. An AC induction motor system may combine the power factor correct with an AC induction motor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.