Effect of the Blade Pitch on the Performance of Small Wind Turbine Exposed to Wind Stream of Various Angles of Attack
In wind turbines, several parameters can affect the productivity of the turbine, such as wind velocity, rotor area, blade aerodynamic design, and blade pitch. In this paper, the effect of various pitch angles for a small wind turbine was investigated. A system of two metal stands with same height i...
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| Format: | Article |
| Language: | English |
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Corporation of Research and Industrial Development
2022-06-01
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| Series: | Iraqi Journal of Industrial Research |
| Online Access: | http://ijoir.gov.iq/ijoir/index.php/jou/article/view/151 |
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| author | Yasir A. Abood Waad E. Kasid Omar Abdulrazzaq Haider S. Hussein |
| author_facet | Yasir A. Abood Waad E. Kasid Omar Abdulrazzaq Haider S. Hussein |
| author_sort | Yasir A. Abood |
| collection | DOAJ |
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In wind turbines, several parameters can affect the productivity of the turbine, such as wind velocity, rotor area, blade aerodynamic design, and blade pitch. In this paper, the effect of various pitch angles for a small wind turbine was investigated. A system of two metal stands with same height is installed (i.e. on the same axis of streaming), the first stand holds an air blower which imitates the wind with constant air blowing. The other, holds a small wind turbine consists of a DC motor and metal hub (steel bush) with 3-blades with equal radial distance (120°). The pitch angle was adjusted at a certain degree of inclination (10°) in which the turbine stars to rotate, then readings of power and rotational speed were collected. The process then repeated with another 3 different angles (15°, 20°, and 25°). At the end, a fixed pitch angle degree was adjusted, and then the lowest and highest air velocity that affecting the blades rotation were measured.
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| format | Article |
| id | doaj-art-b66f5a983a8547b28c6fbfb8f19850c8 |
| institution | DOAJ |
| issn | 2788-712X |
| language | English |
| publishDate | 2022-06-01 |
| publisher | Corporation of Research and Industrial Development |
| record_format | Article |
| series | Iraqi Journal of Industrial Research |
| spelling | doaj-art-b66f5a983a8547b28c6fbfb8f19850c82025-08-20T02:40:00ZengCorporation of Research and Industrial DevelopmentIraqi Journal of Industrial Research2788-712X2022-06-019110.53523/ijoirVol9I1ID151151Effect of the Blade Pitch on the Performance of Small Wind Turbine Exposed to Wind Stream of Various Angles of AttackYasir A. Abood0Waad E. Kasid1Omar Abdulrazzaq2Haider S. Hussein3Renewable Energy and Environment Research Center/ Corporation of Research and Industrial Development – IraqRenewable Energy and Environment Research Center/ Corporation of Research and Industrial Development – IraqRenewable Energy and Environment Research Center/ Corporation of Research and Industrial Development – IraqRenewable Energy and Environment Research Center/ Corporation of Research and Industrial Development – Iraq In wind turbines, several parameters can affect the productivity of the turbine, such as wind velocity, rotor area, blade aerodynamic design, and blade pitch. In this paper, the effect of various pitch angles for a small wind turbine was investigated. A system of two metal stands with same height is installed (i.e. on the same axis of streaming), the first stand holds an air blower which imitates the wind with constant air blowing. The other, holds a small wind turbine consists of a DC motor and metal hub (steel bush) with 3-blades with equal radial distance (120°). The pitch angle was adjusted at a certain degree of inclination (10°) in which the turbine stars to rotate, then readings of power and rotational speed were collected. The process then repeated with another 3 different angles (15°, 20°, and 25°). At the end, a fixed pitch angle degree was adjusted, and then the lowest and highest air velocity that affecting the blades rotation were measured. http://ijoir.gov.iq/ijoir/index.php/jou/article/view/151 |
| spellingShingle | Yasir A. Abood Waad E. Kasid Omar Abdulrazzaq Haider S. Hussein Effect of the Blade Pitch on the Performance of Small Wind Turbine Exposed to Wind Stream of Various Angles of Attack Iraqi Journal of Industrial Research |
| title | Effect of the Blade Pitch on the Performance of Small Wind Turbine Exposed to Wind Stream of Various Angles of Attack |
| title_full | Effect of the Blade Pitch on the Performance of Small Wind Turbine Exposed to Wind Stream of Various Angles of Attack |
| title_fullStr | Effect of the Blade Pitch on the Performance of Small Wind Turbine Exposed to Wind Stream of Various Angles of Attack |
| title_full_unstemmed | Effect of the Blade Pitch on the Performance of Small Wind Turbine Exposed to Wind Stream of Various Angles of Attack |
| title_short | Effect of the Blade Pitch on the Performance of Small Wind Turbine Exposed to Wind Stream of Various Angles of Attack |
| title_sort | effect of the blade pitch on the performance of small wind turbine exposed to wind stream of various angles of attack |
| url | http://ijoir.gov.iq/ijoir/index.php/jou/article/view/151 |
| work_keys_str_mv | AT yasiraabood effectofthebladepitchontheperformanceofsmallwindturbineexposedtowindstreamofvariousanglesofattack AT waadekasid effectofthebladepitchontheperformanceofsmallwindturbineexposedtowindstreamofvariousanglesofattack AT omarabdulrazzaq effectofthebladepitchontheperformanceofsmallwindturbineexposedtowindstreamofvariousanglesofattack AT haidershussein effectofthebladepitchontheperformanceofsmallwindturbineexposedtowindstreamofvariousanglesofattack |