| Modeling and Simulation of a Novel Drive Train for Wind Turbine with Large Capacity |
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| 作者姓名： | HE Yu-lin LI Cheng-wu DU Jing LI Li-li LI Ming |
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| 作者单位： | 1. College of Mechanical Engineering, Chongqing University, Chongqing 400030, China; 2. College of Mechanical Engineering, Shenyang Ligong University, Shenyang 110168, China |
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| 摘 要： | On the basis of a planetary transmission, a novel hydrodynamic speed controlled transmission system for wind turbines with large capacity is presented. The new drive train consists of wind rotors, planet accelerators, hydro-mechanical and synchronous generators. The dynamic mathematical model of the drive train is established. The digital simulation of speed regulation characteristics for hydrodynamic speed controlled system is studied by using Matlab/Simulink. The simulation results show that continuously variable transmission and fixed speed control can be achieved, and the drive train works well in stability and dynamic performances. They can increase the power yield from the wind, smooth the electric power output, and alleviate the load peak in the new drive train .
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| 关 键 词： | wind turbine hydrodynamic torque converter continuously variable transmission PID control |
| 修稿时间： | 2007/4/14 0:00:00 |
Modeling and Simulation of a Novel Drive Train for Wind Turbine with Large Capacity |
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| HE Yu-lin,LI Cheng-wu,DU Jing,LI Li-li,LI Ming.Modeling and Simulation of a Novel Drive Train for Wind Turbine with Large Capacity[J].Storage & Process,2007(9):1-4. |
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| Authors: | HE Yu-lin LI Cheng-wu DU Jing LI Li-li LI Ming |
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| Institution: | 1. College of Mechanical Engineering, Chongqing University, Chongqing 400030, China; 2. College of Mechanical Engineering, Shenyang Ligong University, Shenyang 110168, China |
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| Abstract: | On the basis of a planetary transmission, a novel hydrodynamic speed controlled transmission system for wind turbines with large capacity is presented. The new drive train consists of wind rotors, planet accelerators, hydro-mechanical and synchronous generators. The dynamic mathematical model of the drive train is established. The digital simulation of speed regulation characteristics for hydrodynamic speed controlled system is studied by using Matlab/Simulink. The simulation results show that continuously variable transmission and fixed speed control can be achieved, and the drive train works well in stability and dynamic performances. They can increase the power yield from the wind, smooth the electric power output, and alleviate the load peak in the new drive train . |
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| Keywords: | wind turbine hydrodynamic torque converter continuously variable transmission PID control |
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