Title:
DEVICE FOR STORING ELECTRICITY AND HIGH-TEMPERATURE ENERGY
Document Type and Number:
WIPO Patent Application WO/2023/140699
Kind Code:
A1
Abstract:
The present invention relates to a device for storing electricity and high-temperature energy. The purpose of the present invention is to provide a device for storing electricity and high-temperature energy, which can efficiently store both high-temperature energy and electric energy of various qualities, and which can be operated and managed conveniently such that same can be utilized in a range substantially wider than that of conventional devices. More specifically, the purpose of the present invention is to provide a device for storing electricity and high-temperature energy, which operates in such a manner that an operating fluid that is easy to handle, such as water or air, is used to directly store thermal energy in a thermal storage medium with a high-temperature operating fluid, or electric energy is converted into thermal energy, which is stored in a thermal storage medium, and the thermal energy is recovered, if necessary, with a low-temperature operating fluid.
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Inventors:
CHANG DAEJUN (KR)
CHE SANGHYUN (KR)
CHE SANGHYUN (KR)
Application Number:
PCT/KR2023/001050
Publication Date:
July 27, 2023
Filing Date:
January 20, 2023
Export Citation:
Assignee:
KOREA ADVANCED INST SCI & TECH (KR)
International Classes:
F28D20/00; F17D1/08; F17D3/01; F28F1/14; F28F1/34; F28F13/00; H05B3/16
Foreign References:
| CN110207409A | 2019-09-06 | |||
| KR20190018663A | 2019-02-25 | |||
| US20060225863A1 | 2006-10-12 | |||
| KR20210142229A | 2021-11-25 | |||
| JP2013543948A | 2013-12-09 |
Attorney, Agent or Firm:
PLUS INTERNATIONAL IP LAW FIRM (KR)
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