Power generation system

A power generation system and power generation sub-system technology, applied in solar thermal power generation, circuits, fuel cells, etc., can solve problems such as unstable power generation, and achieve the effect of solving unstable power supply

Pending Publication Date: 2021-07-23
电力规划总院有限公司 +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] An embodiment of the present invention provides a power generation system to solve the problem of unstable power generation in existing solar power generation systems

Method used

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Embodiment Construction

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0021] Unless otherwise defined, the technical terms or scientific terms used in the present invention shall have the usual meanings understood by those skilled in the art to which the present invention belongs. "First", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. Likewise, words like "a" or "one" do not denote a limitation in quantity...

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Abstract

The invention provides a power generation system which comprises a solar thermal power generation subsystem and a hydrogen energy power generation subsystem. The solar thermal power generation subsystem comprises trough type solar thermal collectors, a first heat exchanger, a second heat exchanger, an energy storage device and a conventional island. The trough type solar thermal collectors are connected with the first heat exchanger through pipelines to form a first loop, the conventional island and the first heat exchanger are connected through a pipeline to form a second loop, and the first loop and the second loop exchange heat through the first heat exchanger. The trough type solar thermal collectors are connected with the second heat exchanger through pipelines to form a third loop, the energy storage device is connected with the second heat exchanger through a pipeline, and the energy storage device and the third loop conduct heat exchange and thermal energy storage through the second heat exchanger. The hydrogen energy power generation subsystem is connected with the energy storage device and converts the thermal energy stored in the energy storage device into the electric energy. According to the power generation system, the problem of unstable power supply of a solar thermal power generation system is effectively solved.

Description

technical field [0001] The invention relates to the technical field of power generation, in particular to a power generation system. Background technique [0002] With the depletion of fossil energy, the energy problem has become more and more prominent. Finding cleaner and renewable new energy has become an urgent issue facing mankind. Solar energy is inexhaustible and inexhaustible. It is a clean and renewable energy source. Ideal energy occupies an important position in the future social energy strategy. Therefore, solar power generation technology has received more and more attention. [0003] The development of solar power generation technology is becoming more and more mature, and two main forms of solar photovoltaic power generation and solar thermal power generation have been derived. Among them, solar thermal power generation uses the direct radiation energy of the sun, adopts the form of light-heat-electricity, gathers the direct radiation of the sun to obtain he...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F03G6/06F01K13/00H01M8/0606H01M8/04089
CPCF01K13/006F03G6/06H01M8/04089H01M8/0606Y02E10/46Y02E60/50
Inventor 李博孙即红李文凯姜士宏
Owner 电力规划总院有限公司
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