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Patent Searching and Data


Title:
COMPRESSED AIR STORAGE POWER GENERATOR
Document Type and Number:
Japanese Patent JP2019027384
Kind Code:
A
Abstract:
To provide a compressed air storage power generator capable of coping with temporary demand for large amount of power from user's equipment.SOLUTION: A compressed air storage power generator 10 comprises a power demand receiving unit 60 configured to receive a power demand value of user's equipment 3. The device 10 also comprises: a first air supply valve 21a configured to adjust a flow rate of compressed air supplied from a low-pressure tank 14 to an expander 16; a second air supply valve 21b configured to adjust a flow rate of compressed air supplied from a high-pressure tank 15 to the expander 16; and a controller 22 configured to, when the power demand value is less than a predetermined threshold, open the first air supply valve 21a according to the power demand value in a state of closing the second air supply valve, and when the power demand value is not less than the predetermined threshold, open the second air supply valve 21b according to the power demand value.SELECTED DRAWING: Figure 1

Inventors:
松隈 正樹
長平良 綾香
Application Number:
JP2017148938A
Publication Date:
February 21, 2019
Filing Date:
August 01, 2017
Export Citation:
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Assignee:
株式会社神戸製鋼所
International Classes:
F02C6/16; F01D17/00; F01D17/04; F01D17/10; F02C1/02; H02J3/28; H02J3/32; H02J7/34; H02J13/00; H02J15/00; H02P9/04
Attorney, Agent or Firm:
山田 卓二
前堀 義之