Title:
圧縮空気貯蔵発電装置
Document Type and Number:
Japanese Patent JP6913044
Kind Code:
B2
Abstract:
A CAES power generation device 1 includes a compression/expansion/combined machine 10, a pressure accumulation unit 5 for storing compressed air, a low temperature water storage tank 7b and a high temperature water storage tank 7a, heat exchangers 41 to 43, and liquid maintaining units 46, 60, and 62. The compression/expansion/combined machine 10 has a function of compressing air using the electric power and a function of expanding the compressed air to generate electric power. The low temperature water storage tank 7b and the high temperature water storage tank 7a store liquid water and are fluidly connected to each other. The heat exchangers 41 to 43 exchange heat between the compressed air and the water. The liquid maintaining units 46, 60, and 62 pressurize the water flowing through the heat exchangers 41 to 43 and maintain the water in a liquid form.
More Like This:
Inventors:
Masaki Matsukuma
Application Number:
JP2018031187A
Publication Date:
August 04, 2021
Filing Date:
February 23, 2018
Export Citation:
Assignee:
KABUSHIKI KAISHA KOBE SEIKO SHO
International Classes:
F02C6/16; H02J15/00
Domestic Patent References:
| JP2016211465A | ||||
| JP2013509529A | ||||
| JP2019148187A |
Attorney, Agent or Firm:
Takuji Yamada
Yoshiyuki Maebori
Yoshiyuki Maebori