Abstract
DeepWind is a vertical axis wind turbine (VAWT) concept, with the turbine rotor mounted on a floating spar buoy with the generator at the bottom up to 300 m below the sea. To control the starting, variable speed and overspeed limitation operation of the VAWT, the only method available is to control the torque and speed of the generator. A four quadrant, three level, neutral point clamped inverter configuration is proposed and the design of this discussed. Various operational features are tested on a small scale laboratory version. Sample test results are given. The challenges of the DeepWind marine application are presented and discussed and some solutions are proposed.
Original language | English |
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Title of host publication | AIP Conference Proceedings : Technologies and materials for renewable energy, environment and sustainability: TMREES19 |
Number of pages | 10 |
Volume | 2123 |
Publisher | American Institute of Physics |
Publication date | 2019 |
Edition | 1 |
Article number | 030018 |
ISBN (Print) | 978-0-7354-1863-9 |
DOIs | |
Publication status | Published - 2019 |
Event | TMREES19 International Conference: Technologies and Materials for Renewable Energy, Environment and Sustainability - Beirut, Lebanon Duration: 10 Apr 2019 → 12 Apr 2019 http://tmrees.org/index.php/past-events/tmrees19/ http://tmrees.org/ |
Conference
Conference | TMREES19 International Conference: Technologies and Materials for Renewable Energy, Environment and Sustainability |
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Country/Territory | Lebanon |
City | Beirut |
Period | 10/04/2019 → 12/04/2019 |
Internet address |
Series | AIP Conference Proceedings |
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ISSN | 0094-243X |