Nuclear reactor open type air circulation system coupled with wind and light energy storage

A technology for an air circulation system and a nuclear reactor, which is applied in the field of comprehensive utilization of multi-energy complementary energy, can solve the problems of large system scale, unstable storage and utilization, and high cost of power generation, and achieves high safety, high thermoelectric conversion efficiency, and easy access. and supplementary effects

Pending Publication Date: 2022-07-01
XI AN JIAOTONG UNIV
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Problems solved by technology

[0002] With the development of energy storage technology, the storage and utilization of unstable and discontinuous energy such as wind energy and solar energy can be realized through compressed air energy storage. high cost

Method used

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  • Nuclear reactor open type air circulation system coupled with wind and light energy storage

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Embodiment Construction

[0016] The present invention will be further described in detail below in conjunction with the accompanying drawings.

[0017] like figure 1 Shown is a schematic structural diagram of an open air circulation system of a nuclear reactor coupled with wind and solar energy storage. Heater 3: Used to recover the exhaust heat of the turbine to heat the compressed air, Reactor 4: Used as a heat source to heat the compressed air, Second regulating valve 5: Used to adjust the turbine flow, Turbine 6: Used to make Air expansion work, generator 7: external power generation, heat exchanger 8: used to release turbine exhaust heat to heat medium water, third regulating valve 9: used to adjust the flow of compressed air energy storage branch, gas storage device 10: used to store compressed high-pressure air, second compressor 11: used to compress air, motor 12: used to drive the second compressor, wind generator 13: convert wind energy into electrical energy, photovoltaic power generation ...

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Abstract

The invention discloses a nuclear reactor open type air circulation system coupled with wind and light energy storage. The system mainly comprises a compressor, a turbine, a generator, a heat regenerator, a reactor, a heat exchanger, a gas storage device, a regulating valve, a wind driven generator, a photovoltaic power generation device, a motor and the like. According to the system, a nuclear reactor open type air Brayton cycle is used for outputting basic electric load to the outside; meanwhile, a wind and light energy storage system is coupled, clean and unstable wind energy and solar energy are converted into compressed air to be stored, and in the peak period of electricity utilization, the stored compressed air is added into a Brayton cycle to improve the external generating capacity; the turbine exhaust after power generation can also be used for supplying heat to the outside or driving a refrigeration cycle after heat is recovered through a heat regenerator. The system is low-carbon and clean, gradient utilization of energy can be achieved, and the comprehensive utilization efficiency of energy can be effectively improved.

Description

technical field [0001] The invention belongs to the technical field of comprehensive utilization of multi-energy complementary energy, in particular to an open air circulation system of a nuclear reactor coupled with wind and solar energy storage. Background technique [0002] With the development of energy storage technology, the storage and utilization of unstable and discontinuous energy such as wind energy and solar energy can be realized through compressed air energy storage. high cost. The open Brayton cycle of nuclear reactors using air as the working fluid has obvious advantages such as easy access to the working fluid, high safety, simple system, high thermoelectric conversion efficiency, and small size. Therefore, it is necessary to propose a new type of multi-energy complementary energy comprehensive utilization system by coupling compressed air energy storage technology and nuclear reactor open Brayton cycle. SUMMARY OF THE INVENTION [0003] In order to over...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F03D9/00F03D9/25F01D15/10H02S10/12G21D5/08
CPCF03D9/007F03D9/25F01D15/10H02S10/12G21D5/08
Inventor 陈伟雄唐鑫钱奕然宋美慧严俊杰王进仕刘明
Owner XI AN JIAOTONG UNIV
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