Title:
ELECTRIC POWER GENERATION DEVICE HAVING MULTIPLE HYDRAULIC MACHINES
Document Type and Number:
WIPO Patent Application WO/2016/153134
Kind Code:
A1
Abstract:
The present invention relates to an electric power generation device having multiple hydraulic machines. The device comprises: a rotary fan; at least one hydraulic pump which is driven by the rotation of the rotating blade to enable a working fluid to flow; a transfer line connected to a discharge side of the hydraulic pump to form a flow path for the working fluid; at least two hydraulic motors connected to the transfer line in parallel; and an electric generator for converting rotation force transferred from the hydraulic motors into electric power. Therefore, the device can efficiently generate electric power even at a low wind speed by properly dividing capacities of the hydraulic pump and the hydraulic motors.
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Inventors:
CHOI KYUNG-SHIK (KR)
PARK BYEONG-CHEOL (KR)
KIM EUI-HYUN (KR)
PARK BYEONG-CHEOL (KR)
KIM EUI-HYUN (KR)
Application Number:
PCT/KR2015/009461
Publication Date:
September 29, 2016
Filing Date:
September 08, 2015
Export Citation:
Assignee:
KOREA ELECTRIC POWER CORP (KR)
International Classes:
F03C1/26; F03C1/40; F03D7/02
Foreign References:
| KR101460909B1 | 2014-11-17 | |||
| KR20150028389A | 2015-03-16 | |||
| KR20100046466A | 2010-05-07 | |||
| JP2002211873A | 2002-07-31 | |||
| KR20120090758A | 2012-08-17 |
Attorney, Agent or Firm:
C&S PATENT AND LAW OFFICE (KR)
특허법인 씨엔에스 (KR)
특허법인 씨엔에스 (KR)
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