Title:
OSCILLATING WATER COLUMN WAVE POWER GENERATING DEVICE USING BREAKWATER
Document Type and Number:
WIPO Patent Application WO/2018/139837
Kind Code:
A1
Abstract:
An oscillating water column wave power generating device using a breakwater is disclosed. The oscillating water column wave power generating device using a breakwater, according to the present invention, is provided in the breakwater such that seawater flowing thereinto by waves moves air so as to produce power, the device comprising: an oscillating water column chamber, which is provided on the upper part of one side surface of the breakwater so as to be extended along a breakwater slope, and has a space such that seawater flows thereinto; a seawater inflow part in which one side of the oscillating water column chamber is extended to the lower part of the breakwater along the breakwater slope such that the seawater flows thereinto by waves; an air flow part in which the other side of the oscillating water column chamber is extended to the upper part of the breakwater along the breakwater slope, and which is provided on one side of the upper part of the breakwater such that the air flowing by the seawater flowing into the oscillating water column slope communicates with the outside; and a power generating turbine provided inside the air flow part so as to produce power while rotating by the flowing air. According to the present invention, the oscillating water column wave power generating device is manufactured in the same ratio as the standard of domestic breakwaters so as to facilitate applicability and provision to all breakwaters, allows one side thereof to be located at the lower part of the surface of the sea so as to facilitate the inflow of seawater flowing at an inner tilt angle for power production, and has an ecofriendly effect by means of power production using wave energy generated around marine breakwaters.
Inventors:
HONG KEY YONG (KR)
KIM KYONG HWAN (KR)
NAM BO WOO (KR)
PARK SE WAN (KR)
KIM YOUNG DUCK (KR)
KIM GIL WON (KR)
LIM CHNAG HYUCK (KR)
KIM JEONG SEOK (KR)
KIM KYONG HWAN (KR)
NAM BO WOO (KR)
PARK SE WAN (KR)
KIM YOUNG DUCK (KR)
KIM GIL WON (KR)
LIM CHNAG HYUCK (KR)
KIM JEONG SEOK (KR)
Application Number:
PCT/KR2018/001025
Publication Date:
August 02, 2018
Filing Date:
January 23, 2018
Export Citation:
Assignee:
KOREA INST OCEAN SCI & TECH (KR)
International Classes:
F03B13/24; E02B3/04; F03B13/14
Foreign References:
| JP2016533455A | 2016-10-27 | |||
| KR101559831B1 | 2015-10-13 | |||
| KR20110007474A | 2011-01-24 | |||
| KR20150110237A | 2015-10-02 | |||
| KR101085907B1 | 2011-11-22 |
Other References:
LEE, CHANG HOON: "Development of Highly Efficient Wave Power Generation System Using Combined Resonances", 1 September 2015 (2015-09-01), Sejong University, pages 1 - 10, XP055614376, Retrieved from the Internet
See also references of EP 3575594A4
See also references of EP 3575594A4
Attorney, Agent or Firm:
KIM, Jung Su (KR)
Download PDF:
Previous Patent: TRACK TENSION MONITORING METHOD AND SYSTEM
Next Patent: LIGHT DRIVING DEVICE AND LIGHT DRIVING METHOD THEREFOR
Next Patent: LIGHT DRIVING DEVICE AND LIGHT DRIVING METHOD THEREFOR