碩士 / 國立臺灣海洋大學 / 系統工程暨造船學系 / 104 / The main purpose of this thesis is to design an ocean current generator with 3.4m-diameter impeller which applies dual unit and double diffuser augmented ducts in Kuroshio.This apparatus is a prototype for the large apparatus operating in the future. Based on the original design concept with a dual-unit power generator apparatus appling dual ducts, the system has been improved by considering the system static equilibrium, gravity center, buoyancy center, the minimum force on the stucture and the position of the mooring center. The main difference between new disign and the original design is the power generation system. Due to the difficult construction and high cost of outer direct driven generator system of initial design, the generator system has been changed back to the traditional generator system with gear and center shaft.
Based on the caculation of CFD, structure analysis, and the above improvements. The cost of the system will be assessed, and the way of transport and laying of the apparatus will also be investigated.
| Identifer | oai:union.ndltd.org:TW/104NTOU5345001 |
| Date | January 2015 |
| Creators | Chu, Yu-Chen, 朱峪禛 |
| Contributors | Kehr, Young-Zehr, 柯永澤 |
| Source Sets | National Digital Library of Theses and Dissertations in Taiwan |
| Language | zh-TW |
| Detected Language | English |
| Type | 學位論文 ; thesis |
| Format | 36 |
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