Thermal electron-gas turbine power generation device and power generation method based on solar energy-fuel complementation

Through the thermal electron-gas turbine power generation method of solar energy-fuel complementary thermal electron power generation technology, the radiant heat energy of flame and solar radiation energy are converted by photon-enhanced thermal electron power generation technology, combined with high-temperature flue gas to drive the gas turbine, the energy conversion loss and solar power generation interval of traditional gas turbine power generation systems are solved. The problem of nature achieves the stability of power output and system flexibility.

CN119245070APending Publication Date: 2025-01-03HANGZHOU DIANZI UNIV
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Patent Information

Application Number
CN202411450033.6
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-10-17
Publication Date
2025-01-03

AI Technical Summary

Technical Problem

The high-temperature flame radiation energy in traditional gas turbine power generation systems is not effectively utilized, resulting in large loss of energy conversion, and the intermittent characteristics of solar power generation affect the stability of power output.

Method used

The thermal electron-gas turbine power generation method with solar energy-fuel complementarity is adopted, and the flame radiant heat energy and solar radiation energy are converted into each other through photon-enhanced thermal electron power generation technology, and combined with high-temperature flue gas to drive the gas turbine power generation, achieving the stability and efficient utilization of power output.

Benefits of technology

It effectively suppresses power fluctuations, improves the stability of power output, and improves the flexibility and stability of the overall power generation system through multi-energy complementarity.

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Abstract

The invention discloses a solar energy-fuel complementary hot electron-gas turbine power generation device which comprises a compressor, a high-pressure gas storage tank, a solar condenser, an anode, a cathode, a combustion chamber and a turbine. The cathode is attached to the outer wall of the combustion chamber; electrons escaping from the cathode can escape into the anode; the compressor is driven by renewable energy electric power, absorbs air and stores the air in the high-pressure air storage tank; after being condensed by the solar condenser, sunlight can penetrate through the anode to irradiate the cathode; the anode and the cathode are respectively connected with a load for supplying power to the load; the output end of the combustion chamber is connected with the turbine so that combustion products can be used for pushing the turbine to generate electricity. According to the device, redundant renewable energy source electric power is effectively consumed, and when a power grid needs, high-temperature heat and high-energy gas generated in the combustion and solar radiation heating process are utilized, so that mixed utilization of various energy sources is achieved.
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Citation Information

Patent Citations

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