scholarly journals A Discrete-Time Direct Torque Control for Direct-Drive PMSG-Based Wind Energy Conversion Systems

2015 ◽  
Vol 51 (4) ◽  
pp. 3504-3514 ◽  
Author(s):  
Zhe Zhang ◽  
Yue Zhao ◽  
Wei Qiao ◽  
Liyan Qu
Keyword(s):  
Wind Energy ◽  
Energy Conversion ◽  
Discrete Time ◽  
Direct Torque Control ◽  
Torque Control ◽  
Direct Drive ◽  
Wind Energy Conversion ◽  
Wind Energy Conversion Systems ◽  
Energy Conversion Systems

scholarly journals Modelling and simulation of ZDC controlled PMSG based wind energy conversion system

2018 ◽  
Vol 7 (1.8) ◽  
pp. 46
Author(s):  
Tripura Pidikiti ◽  
Tulasi Ram Das G
Keyword(s):  
Wind Energy ◽  
Energy Conversion ◽  
Pulse Width ◽  
Pulse Width Modulation ◽  
Dynamic Performance ◽  
Performance Comparison ◽  
Torque Control ◽  
Wind Energy Conversion ◽  
Wind Energy Conversion Systems ◽  
Energy Conversion Systems

This paper presents the comparison of dynamic performance and steady state operation of PMSG wind energy conversion systems with two modulation techniques. Voltage oriented control (VOC) is used for grid-connected converter along with sinusoidal pulse width modulation (SPWM) and Space Vector Modulation (SVM) schemes. The generator is controlled by using zero d- axis current (ZDC) control scheme along with optimal torque control (OTC). Performance comparison with two pulse width modulation schemes through simulation results are presented for 2MW/ 690V/ 9.75Hz Non-Salient Pole PMSG using MATLAB/SIMULINK.

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