Flywheel and battery-based power supply system
US9112375B2 · kind B2 · utility
0Cited by
8References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 2, 2011 |
| Grant date | Aug 18, 2015 |
| Priority date | — |
| Expiry date | Apr 9, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02J9/062
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A power supply system includes a flywheel system electrically coupled to a DC bus for supplying electrical power between a power grid and a load. The flywheel system includes a flywheel coupled to rotate with a rotor of a motor/generator. A battery system is electrically coupled to the DC bus concurrently with the flywheel system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.