Title:
SUSPENSION-TYPE GRAVITY ENERGY STORAGE SYSTEM AND METHOD
Document Type and Number:
WIPO Patent Application WO/2023/082312
Kind Code:
A1
Abstract:
Disclosed are a suspension-type gravity energy storage system and method. The suspension-type gravity energy storage system comprises an electric device, a power generation device, a transmission device, a gravity block, a gravity pool, a compressed air source, an air storage device, and an air compression device. The gravity block is connected to the electric device and the power generation device by means of the transmission device, the lower side of the gravity block is located in the gravity pool, a buffering device and a pressure relief device are provided at the bottom of the gravity pool, the gravity pool is communicated with the compressed air source, the air storage device, and the air compression device, and the air storage device is communicated with the compressed air source. The system and the method have the characteristics of high safety, stable landing and no energy consumption.
Inventors:
NIU GUOPING (CN)
CHENG XINXING (CN)
ZHANG CHAO (CN)
CHENG XINXING (CN)
ZHANG CHAO (CN)
Application Number:
PCT/CN2021/131952
Publication Date:
May 19, 2023
Filing Date:
November 19, 2021
Export Citation:
Assignee:
XIAN TPRI BOILER & ENVIRONMENTAL PROT ENGINEERING CO LTD (CN)
International Classes:
F03G3/00
Foreign References:
| CN111237144A | 2020-06-05 | |||
| CN101782049A | 2010-07-21 | |||
| CN113550867A | 2021-10-26 | |||
| CN109505666A | 2019-03-22 | |||
| US20150130191A1 | 2015-05-14 |
Attorney, Agent or Firm:
XI'AN TONG DA PATENT AGENCY CO., LTD. (CN)
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