Melting phase-changing energy-storing generating system

A technology of power generation system and energy storage system, which is applied in the field of fusion phase change energy storage power generation system to achieve the effect of improving efficiency

Inactive Publication Date: 2012-12-12
胡晓颖
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Among them, there is a melting phase change energy storage te

Method used

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  • Melting phase-changing energy-storing generating system

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Embodiment Construction

[0012] The content of the present invention will be described in detail below in conjunction with the accompanying drawings and embodiments of the description:

[0013] figure 1 , figure 2 What is shown is a schematic diagram of an embodiment provided by the present invention [melting phase change energy storage power generation system].

[0014] Melting phase change energy storage power generation system, which includes melting phase change energy storage system ( figure 1 ) and gradient multi-stage steam power generation system ( figure 2 ) in two parts. Fusion phase change energy storage system ( figure 1 ) consists of a melting tank (1-3), an electric heating tube (1-5), a high-pressure flash tube (1-7) and other components. The melting tank (1-3) is made of a high-temperature-resistant metal material (such as steel), and the periphery is wrapped by a high-performance multi-layer composite thermal insulation material (1-4), which is a container for holding molten su...

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Abstract

The invention provides a brand-new high-energy-density energy-storing generating mode and relates to a melting phase-changing energy-storing generating system. By arranging an electric heating pipe, inferior electricity energy including wind electricity, solar electricity and the like and night low-ebb electricity are used for heating until energy-storing materials are melted and converted into heat energy for storing. A high-temperature-resisting and corrosion-resisting high-pressure flash pipe is installed in a melting tank, when heat energy needs to be converted into electricity energy, users only need to open a magnetic-control valve and guide in water, then the water can be instantly motivated and flashed to form over-saturated high-temperature high-pressure steam, the steam can react fast to start a heating power generator, and accurate output can be achieved through control. By means of the melting phase-changing energy-storing generating system, the world-wide puzzle of large-power energy storing can be solved thoroughly, and the melting phase-changing energy-storing generating system can have great effect in the fields of new energy grid connection, energy saving, emission reduction, peak clipping and ebb filling of the state grid and the like.

Description

technical field [0001] The invention relates to a melting phase change energy storage power generation system. Background technique [0002] In the smart grid energy system, energy storage is the most important link. It is an important node for new energy grid integration and national grid power load shifting. These three are an ecosystem with mutual horns. Energy storage can not only ensure that the new energy power connected to the most upstream power generation link is continuous and stable; at the end of energy use, there is a huge difference in electricity demand between day and night, and energy storage can cut peaks and fill valleys for the national grid ; In the ultimate energy landscape, energy storage will surely become the cornerstone of a distributed, intelligent and controllable energy pattern. Global energy is in short supply, and the development of emerging energy industries is imperative. However, clean energy such as wind energy and solar energy is greatly...

Claims

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Application Information

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IPC IPC(8): F01K27/00F28D20/02
CPCY02E60/145Y02E60/14
Inventor 胡晓颖古业
Owner 胡晓颖
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