External-combustion type Britten combined cycle power generation device
The invention relates to an external-combustion type Britten combined cycle power generation device. The external-combustion type Britten combined cycle power generation device combines a top Britten circulating operation mode and a bottom Britten circulating operation mode and uses high-temperature...
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Zusammenfassung: | The invention relates to an external-combustion type Britten combined cycle power generation device. The external-combustion type Britten combined cycle power generation device combines a top Britten circulating operation mode and a bottom Britten circulating operation mode and uses high-temperature air discharged from a turbine in the top Britten circulation of the external combustion type as a heat source of the bottom Britten circulation. Bottom circulation adopts air as working medium, waste heat of gas discharged by the top circulating turbine is recovered, and the air is heated by a cavity receiver of a solar heat accumulator and used for bottom Britten circulating power generation. By the external-combustion type Britten combined cycle power generation device, fuel selection range is enlarged, heat energy generated by combustion is more reasonably utilized, safety of a turbine is ensured, solar heat is effectively utilized, energy is saved and consumption is reduced. The external-combustion type Britten combined cycle power generation device is particularly applicable to the water-deficient area. |
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