Design of fixed-pitch variable-speed wind turbine controller
Wind energy is the fastest-growing renewable energy resource in modern era. Horizontal-axis wind turbine is the most commonly adopted device in converting part of kinetic energy of the wind into useful mechanical energy, and ultimately electrical energy. Control plays a critical role in modern wind...
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sg-ntu-dr.10356-158192023-07-07T16:20:40Z Design of fixed-pitch variable-speed wind turbine controller Chen, Weiran. Wang Youyi School of Electrical and Electronic Engineering Cai Wenjian DRNTU::Engineering::Electrical and electronic engineering::Control and instrumentation::Control engineering Wind energy is the fastest-growing renewable energy resource in modern era. Horizontal-axis wind turbine is the most commonly adopted device in converting part of kinetic energy of the wind into useful mechanical energy, and ultimately electrical energy. Control plays a critical role in modern wind energy conversion systems (WECS); it enables the optimal use of the turbine capacity as well as the alleviation of aerodynamic and mechanical loads that reduces the lifespan of the apparatus. Within the multiple goals of controlling of WECS, power optimization is one of the most sophisticated tasks due to anonymous wind speed, together with other electrical or mechanical constrains. The most classical control methodology, PID control law is adopted and tested in this project. The controller monitors the power output of the motor generator and serves as feedback for the system to produce an optimal rotor speed. In the system, the pitch angle was set to be fixed. Based on the simulation results, the designed PID controller is found to be reasonably successful, while limitations are also discussed. Bachelor of Engineering 2009-05-15T08:01:00Z 2009-05-15T08:01:00Z 2009 2009 Final Year Project (FYP) http://hdl.handle.net/10356/15819 en Nanyang Technological University 86 p. application/pdf |
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DRNTU::Engineering::Electrical and electronic engineering::Control and instrumentation::Control engineering Chen, Weiran. Design of fixed-pitch variable-speed wind turbine controller |
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Wind energy is the fastest-growing renewable energy resource in modern era. Horizontal-axis wind turbine is the most commonly adopted device in converting part of kinetic energy of the wind into useful mechanical energy, and ultimately electrical energy.
Control plays a critical role in modern wind energy conversion systems (WECS); it enables the optimal use of the turbine capacity as well as the alleviation of aerodynamic and mechanical loads that reduces the lifespan of the apparatus.
Within the multiple goals of controlling of WECS, power optimization is one of the most sophisticated tasks due to anonymous wind speed, together with other electrical or mechanical constrains.
The most classical control methodology, PID control law is adopted and tested in this project. The controller monitors the power output of the motor generator and serves as feedback for the system to produce an optimal rotor speed. In the system, the pitch angle was set to be fixed.
Based on the simulation results, the designed PID controller is found to be reasonably successful, while limitations are also discussed. |
author2 |
Wang Youyi |
author_facet |
Wang Youyi Chen, Weiran. |
format |
Final Year Project |
author |
Chen, Weiran. |
author_sort |
Chen, Weiran. |
title |
Design of fixed-pitch variable-speed wind turbine controller |
title_short |
Design of fixed-pitch variable-speed wind turbine controller |
title_full |
Design of fixed-pitch variable-speed wind turbine controller |
title_fullStr |
Design of fixed-pitch variable-speed wind turbine controller |
title_full_unstemmed |
Design of fixed-pitch variable-speed wind turbine controller |
title_sort |
design of fixed-pitch variable-speed wind turbine controller |
publishDate |
2009 |
url |
http://hdl.handle.net/10356/15819 |
_version_ |
1772825416968437760 |