碩士 / 國立成功大學 / 土木工程學系 / 107 / Wind power is one of the renewable energy sources promoted by all walks of life, and Taiwan has good wind farm conditions, which is expected to make offshore wind power generation a major renewable energy source. About three to four typhoons land in Taiwan each year, bringing strong winds and abundant rain. This study focuses on the operation of the wind turbine and the supporting structure under the typhoon condition. The IEC 61400-1 and DNVGL standards are designed according to the European climate, but there are no natural disasters such as typhoons and earthquakes in Europe. However, earthquakes and typhoons are a great threat to wind turbines, and Taiwan often faces these natural disasters. Therefore, Shen-Haw Ju's research team started the development of the Turbulence program from this thesis, which is based on the IEC 61400-1, DNVGL and GL Tropical Cyclone Technical Note standards and extends the design of the typhoon program. The Turbulence program analyzes the tropical cyclone classes set by the GL Tropical Cyclone Technical Note standard to further simulate the extreme wind conditions of the typhoon. The Turbulence program can also simulate the wind condition model in the IEC 61400-1 and DNVGL standards and compare it with the results of the TurbSim program. The biggest difference between the Turbulence program and the TurbSim program is that the Turbulence program can add parameters such as wind direction and wind speed variation over time, making the simulation results more realistic and can also simulate typhoon wind conditions, while the TurbSim program cannot simulate the typhoon model. There is much repetitiveness from the IEC 61400-1, DNVGL, and GL Tropical Cyclone Technical Note standards, which are added to my paper for completeness, and agree to other people to modify the input file and related parameters. In addition, all programs are open resources and are available to all units.
| Identifer | oai:union.ndltd.org:TW/107NCKU5015057 |
| Date | January 2019 |
| Creators | Ting-YuHsiao, 蕭婷予 |
| Contributors | Shen-Haw Ju, 朱聖浩 |
| Source Sets | National Digital Library of Theses and Dissertations in Taiwan |
| Language | en_US |
| Detected Language | English |
| Type | 學位論文 ; thesis |
| Format | 100 |
Page generated in 0.0127 seconds