The Optimized Configuration Simulation of the Wind Turbine Control System Based on E-WT

2014 ◽  
Vol 986-987 ◽  
pp. 1300-1304
Author(s):  
Chun Yan Dai ◽  
Jian Hua Yuan ◽  
Fang Hu Zhang
Keyword(s):  
Control System ◽  
Wind Turbine ◽  
System Performance ◽  
Constant Speed ◽  
System Control ◽  
Simulation Platform ◽  
Control Module ◽  
Variable Pitch ◽  
Wind Turbine Control ◽  
Configuration Simulation

This paper proposed, with the constant speed and variable pitch wind turbine as the research object, and E-Wind Turbine software as simulation platform, S7-1200 PLC as the master controller, the system control module were optimized for selection and configuration,thereby improving system performance and reducing design costs. Finally, in the STEP7 Basic V11 the modules which had been a good selection and configuration were connected, then to complete the configuration of communication, to verify the feasibility of communication and the effectiveness of the system optimize configuration when the wind turbine implemented the simulation in the E-WT platform.

scholarly journals Wind Turbine Control System: A News Algorithm in the Case of Constant Speed Operation

2016 ◽  
Vol 16 (1) ◽  
pp. 32-36
Author(s):  
Hacene BENKHOULA ◽  
Mohamed badreddine BENABDELLA ◽  
Hamid BOUZEBOUDJA
Keyword(s):  
Control System ◽  
Wind Turbine ◽  
Constant Speed ◽  
Wind Turbine Control ◽  
System A

scholarly journals Performance Analysis and Structure Optimization of a Nautilus Isometric Spiral Wind Turbine

Energies ◽  
2019 ◽  
Vol 13 (1) ◽  
pp. 120
Author(s):  
Zheng Li ◽  
Wenda Zhang ◽  
Hao Dong ◽  
Yongsheng Tian
Keyword(s):  
Power Generation ◽  
Control System ◽  
Wind Turbine ◽  
Aerodynamic Performance ◽  
Energy Utilization ◽  
Simulation Platform ◽  
Grid Connection ◽  
Power Generation Control ◽  
Generation Control ◽  
Power Generation Performance

Background: This paper proposes a Nautilus isometric spiral vertical axis wind turbine, which is a new structure, and its aerodynamic performance and power generation performance need to be analyzed. Methods: A 3D model of the wind turbine was built and its aerodynamic performance was analyzed. Then the wind turbine power generation and grid-connected simulation platform was built by MATLAB/SIMULINK, and its power generation performance and subsequent grid connection were studied. Results: The basic parameters of the wind turbine were obtained. In order to improve efficiency, parameters such as pressure, torque, wind energy utilization rate and relative velocity of wind turbines with different blade numbers and different sizes were compared. In addition, by building a simulation platform for the power generation control system, the power generation characteristics and grid connection characteristic curves of the generator were obtained. Conclusions: When the number of blades is three and the ratio between the ellipse major axis and minor axis of the blade inlet is 0.76, the best efficiency of the wind turbine can be obtained. Application of the power generation control system used in this paper can achieve grid-connected operation of this wind turbine. It also confirmed that the Nautilus isometric spiral wind turbine has good performance and is worthy of in-depth research.

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