Conditional Sampling PIV Measurement around Vertical Axis Wind Turbine for Generator
نویسندگان
چکیده
منابع مشابه
Analysis and Design of a Permanent-Magnet Outer-Rotor Synchronous Generator for a Direct-Drive Vertical-Axis Wind Turbine
In Permanent-Magnet Synchronous Generators (PMSGs) the reduction of cogging torque is one of the most important problems in their performance and evaluation. In this paper, at first, a direct-drive vertical-axis wind turbine is chosen. According to its nominal value operational point, necessary parameters for the generator is extracted. Due to an analytical method, four generators with differen...
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Different types of permanent magnet generators for wind power application have been subject of research during last two decades. In this thesis different topologies of electrical generators have been investigated for small scale vertical axis wind turbine application. A two stage induction generator is proposed as a alternative solution with respect to the cost of such a system. However, a bigg...
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One well-known obstacle facing most sources of renewable energy is the significantly decreased energy density with respect to fossil fuels. Energy density of wind power is further penalized by the need for wind turbines to be spaced far enough apart to not interfere with one another. Conventional horizontal axis wind turbines (HAWTs) must be spaced far apart [3–5 turbine diameters in the crossw...
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ژورنال
عنوان ژورنال: TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series B
سال: 2013
ISSN: 0387-5016,1884-8346
DOI: 10.1299/kikaib.79.2572