Wind Power Generation Technology and Power Control Strategy

2021 ◽  
Keyword(s):  
Power Generation ◽  
Power Control ◽  
Wind Power ◽  
Control Strategy ◽  
Wind Power Generation ◽  
Power Generation Technology ◽  
Generation Technology

Characteristic Simulation of Wind Turbine Based on an Induction Motor

2011 ◽  
Vol 347-353 ◽  
pp. 2318-2322 ◽  
Author(s):  
Hua Jiao ◽  
Shao Hua Wang ◽  
Jun Ting Ma ◽  
Yi Gong Zhang
Keyword(s):  
Power Generation ◽  
Simulation Model ◽  
Wind Turbine ◽  
Induction Motor ◽  
Wind Power ◽  
Wind Power Generation ◽  
Output Torque ◽  
Power Generation Technology ◽  
Simulation Results ◽  
Generation Technology

In order to better research wind power generation technology in the laboratory, this paper analyzes the characteristics of the wind turbine. Then on the basis of the analysis results, a wind turbine simulation model is built in MATLAB/SIMULINK and a simple torque imitation scheme is proposed. The program imitates the output torque characteristics of wind turbine, by controlling the induction motor torque current to control its output torque. The simulation results verify the feasibility of the wind turbine imitation program. It lays the foundation for the wind energy study.

scholarly journals Experiments and Simulation on a Late-Model Wind-Motor Hybrid Pumping Unit

Energies ◽  
2020 ◽  
Vol 13 (4) ◽  
pp. 994 ◽  
Author(s):  
Chunyou Zhang ◽  
Liang Wang ◽  
Hong Li
Keyword(s):  
Mathematical Model ◽  
Power Generation ◽  
Wind Energy ◽  
Wind Turbine ◽  
Wind Power ◽  
Wind Power Generation ◽  
Oil Fields ◽  
Power Generation Technology ◽  
Pumping Unit ◽  
Generation Technology

Many oil fields are full of wind energy. At present, wind power generation technology has catered to oil fields. A larger wind turbine is used to supply power to several pumping units. As a result of the structural characteristics of the pumping unit, the efficiency of the electromotor is very low, which leads to a reduction in the utilization rate of wind energy. At the same time, considering the high cost of large wind turbines, the energy saving effect is not obvious in practical applications. This paper proposes an energy supply model of a pumping unit driven by a small wind turbine and a new wind-motor hybrid structure. Instead of wind power generation technology, wind energy drives the pumping unit directly via a mechanical–hydraulic transmission system. This new mechanical-hydraulic system can optimize the power confluence of wind and electric power. To enhance the efficiency of the motor, a mathematical model and a test station were established. The correctness of the energy conservation method and the mathematical model was verified, and the performance of the wind-motor system was studied.

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