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Disc-type solar power generation system and power generation method

A power generation system, solar technology, applied in solar thermal power generation, mechanical power generated by solar energy, machine/engine, etc., can solve problems such as low energy utilization rate and poor reliability, and achieve improved energy utilization rate, compatibility, and energy evenly distributed effect

Pending Publication Date: 2018-11-06
HUADIAN ELECTRIC POWER SCI INST CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The above comparison files have disadvantages such as low energy utilization rate and poor reliability

Method used

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  • Disc-type solar power generation system and power generation method
  • Disc-type solar power generation system and power generation method

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Embodiment Construction

[0025] The present invention will be further described in detail below in conjunction with the accompanying drawings and through the examples. The following examples are to explain the present invention and the present invention is not limited to the following examples.

[0026] Example.

[0027] see Figure 1 to Figure 2 It should be noted that the structures, proportions, sizes, etc. shown in the drawings attached in this specification are only used to cooperate with the contents disclosed in the specification, so as to be understood and read by those who are familiar with the technology, and are not used to limit the present invention. The limited conditions that can be implemented have no technical significance. Any modification of the structure, change of the proportional relationship or adjustment of the size should still fall within the scope of the present invention without affecting the effect and the purpose that the present invention can achieve. It is within the s...

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Abstract

The invention relates to a disc-type solar power generation system and a power generation method, and belongs to the technical field of solar heat utilization. The power generation method is particularly applied to the improvement of the disc-type solar power generation system and the comprehensive utilization of energy. The disc-type solar power generation system comprises a disc-type reflectingmirror, a vertical column, a supporting arm, a Stirling generator and a heat absorber, wherein the disc-type reflecting mirror is mounted on the vertical column; the Stirling generator is mounted on the disc-type reflecting mirror through the supporting arm; and the heat absorber is mounted on the Stirling generator. The disc-type solar power generation system is structurally characterized by further comprising an afterburner, a cooling fluid circulation device and a waste heat utilization device; the afterburner comprises gas pipelines and nozzles; the gas pipelines communicate with the nozzles; the nozzles are mounted on the heat absorber; the cooling fluid circulation device comprises an upper flow tube and a lower flow tube; both the upper flow tube and the lower flow tube are in contact with the Stirling generator; the upper flow tube communicates with the lower flow tube; and the lower flow tube communicates with the waste heat utilization device.

Description

technical field [0001] The invention relates to a dish type solar power generation system and a power generation method, belonging to the technical field of solar thermal utilization, and is particularly used for the improvement of the dish type solar power generation system and the comprehensive utilization of energy. Background technique [0002] Dish solar power generation is a type of solar thermal power generation that gathers sunlight to the focal point through a dish-shaped reflective surface, and the reflected energy is converted into heat energy by an absorber near the focal point, which drives the Stirling machine to run and generate electricity. Due to the intermittency of solar energy, the energy absorbed by the heat absorber changes significantly with time, which seriously affects the continuous operation of the Stirling power generation system and the stable output of power; The energy on the generator is also distributed irregularly. For the multi-cylinder Sti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F03G6/06
CPCF03G6/067F03G6/068Y02E10/46
Inventor 刘润宝周宇昊郑梦超刘丽丽赵大周高为林达
Owner HUADIAN ELECTRIC POWER SCI INST CO LTD
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