Study on control optimization of rotor speed and blade pitch for horizontal axis wind turbine
Project/Area Number |
25420115
|
Research Category |
Grant-in-Aid for Scientific Research (C)
|
Allocation Type | Multi-year Fund |
Section | 一般 |
Research Field |
Fluid engineering
|
Research Institution | Nagoya Institute of Technology |
Principal Investigator |
Hasegawa Yutaka 名古屋工業大学, 工学(系)研究科(研究院), 教授 (20198732)
|
Co-Investigator(Kenkyū-buntansha) |
SUZUKI Hiroki 山口大学, 理工学研究科, 助教 (10626873)
|
Project Period (FY) |
2013-04-01 – 2016-03-31
|
Project Status |
Completed (Fiscal Year 2015)
|
Budget Amount *help |
¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2015: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2014: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2013: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
|
Keywords | 流体機械 / 風力発電 / 風車運転制御 / 数値解析 / モデル実験 / 可変速運転 / 翼ピッチ角制御 |
Outline of Final Research Achievements |
The present study researches the output fluctuation of horizontal axis wind turbines due to the variation of inflow wind velocity, and aims at decreasing the fluctuation amplitude by controlling their rotor speed and/or their blade pitch. In order to achieve the target we have conducted the following researches. 1. We have constructed a numerical analysis model which can simulate the behavior of the wind turbine running in the natural wind, and confirmed its validity by comparing the calculated results with the measurements. 2. We have constructed an estimation scheme of instantaneous wind velocity flowing into the turbine rotor, and developed an control procedure which can reduce the fluctuation amplitude of the turbine output.
|
Report
(4 results)
Research Products
(31 results)
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
[Presentation] A Small Wind Tunnel with Lower Fluid Acceleration2015
Author(s)
Shinnosuke MATSO, Hiroki SUZUKI, Yutaka HASEGAWA, Tatsuo USHIJIMA, Shinsuke MOCHIZUKI
Organizer
10th International Symposium on Advanced Science and Technology in Experimenatal Mechanics
Place of Presentation
Kunibiki Messe, Matsue, Shimane
Year and Date
2015-11-01
Related Report
Int'l Joint Research
-
-
-
-
-
-
-
-
-
-
-
-
-