Photothermal power generation device and method
US6888059B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 25, 2002 |
| Grant date | May 3, 2005 |
| Priority date | — |
| Expiry date | May 15, 2023 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E10/50
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
A photothermal power generation device designed to heat an emitter receives a supply of fuel and air, burns the fuel to produce combustion gas, and converts light emitted from the emitter into electric power by means of a photoelectric conversion element. The device is provided with a flow resistance adjusting unit for adjusting a flow resistance of the combustion gas in the emitter in accordance with a state of combustion gas, a combustor fire vent adjusting unit for adjusting the shapes of, or a number of, fire vents formed in the combustor in accordance with a required output, or a discharge state adjusting unit for adjusting a discharge state of exhaust gas in accordance with a state of the combustion gas. This photothermal power generation device provides uniform light-emitting intensity and enhances power generation efficiency.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.