Title:
Compressed air storage power generation device and compressed air storage power generation method
Document Type and Number:
Japanese Patent JP6368577
Kind Code:
B2
Abstract:
A compressed air storage and power generation device (1) is provided with motors (3a-3c), compressors (4a-4c), compressed air storage tanks (5a-5c), injection-side valves (6a-6e), expanders (7a-7c), discharge-side valves (8a-8e), generators (9a-9c), an output sensor (10), pressure sensors (11a-11c), and a control device (12). The control device (12) uses a tank (5c) with a relatively large capacity for long-period variable power and uses tanks (5a, 5b) with relatively low capacities for short-period variable power, all such power having been generated using natural energy, and thereby performs control by which both the long-period and short-period variable power are levelled out and power is output according to the power demand. The compressed air storage power generation device (1) levels out both the long-period and short-period variable power and outputs the power according to the power demand.
Inventors:
Yoshimi Sakamoto
Hiroki Saruta
Masaki Matsukuma
Hiroki Saruta
Masaki Matsukuma
Application Number:
JP2014156756A
Publication Date:
August 01, 2018
Filing Date:
July 31, 2014
Export Citation:
Assignee:
KABUSHIKI KAISHA KOBE SEIKO SHO
International Classes:
H02J3/28; F03D9/17; F03D9/20; F03D9/28; F03D15/00; G16Z99/00; H02J15/00
Domestic Patent References:
| JP2012239370A | ||||
| JP2011234563A | ||||
| JP2012097737A | ||||
| JP2002135979A | ||||
| JP2013509529A | ||||
| JP2005530074A | ||||
| JP2014515339A | ||||
| JP2003083082A | ||||
| JP2009525432A |
Attorney, Agent or Firm:
Mitsuo Tanaka
Takuji Yamada
Yoshiyuki Maebori
Takuji Yamada
Yoshiyuki Maebori
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