Title:
METHOD FOR FORECASTING OPTIMAL OPERATION OF INNOVATIVE SINGLE-ACTION-TYPE TIDAL POWER GENERATION
Document Type and Number:
WIPO Patent Application WO/2017/065463
Kind Code:
A1
Abstract:
The present invention relates to a method for forecasting an optimal operation of innovative single-action-type tidal power generation, the method establishing an operational plan for controlling a water turbine and sluice gates so that the operation is in the order of discharge, wait for power generation, power generation, and wait for discharge with each tidal cycle, wherein the operational plan is established so as to allow the maximum power generation to be obtained for each tidal cycle on the basis of changing tidal elevation data with each tidal cycle, and by establishing the operational plan, the maximum amount of generated power can be obtained while reducing the frequency of calculations for same to the minimum. As such, a section discovery step for selecting a section having the optimal solution is repeatedly executed, the section discovery step setting a nodal point in the discovery section, of the optimal head differential for the start of power generation during power generation and optimal head differential for opening and closing the sluice gates during discharge, which can assure the maximum amount of power generation, and a node selection method which rapidly arrives at the optimal conditions and an accurate section selection method are utilized.
Inventors:
LEE SUNG HUN (KR)
KWAK HEE JIN (KR)
SON DONG SU (KR)
KWAK HEE JIN (KR)
SON DONG SU (KR)
Application Number:
PCT/KR2016/011290
Publication Date:
April 20, 2017
Filing Date:
October 10, 2016
Export Citation:
Assignee:
KOREA WATER RESOURCES CORP (KR)
International Classes:
F03B13/26; F03B15/00
Foreign References:
| KR20060116344A | 2006-11-15 | |||
| KR20080091066A | 2008-10-09 | |||
| KR20090019079A | 2009-02-25 | |||
| KR20140042208A | 2014-04-07 |
Other References:
CHOI, DEUNG-HO ET AL.: "A Study on Development of Optimization Model for Single Action Tidal Power Station", JOURNAL OF FLUID MACHINERY RESEARCH AND DEVELOPMENT, December 2009 (2009-12-01), pages 443 - 448
Attorney, Agent or Firm:
STYP PATENT LAW FIRM (KR)
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