An improved look-up table-based direct torque control for permanent magnet synchronous generator using Vienna rectifier

2022 ◽  
Vol 138 ◽  
pp. 107875
Author(s):  
Sook Yee Yip ◽  
Hang Seng Che ◽  
Chee Pin Tan ◽  
Wen Tong Chong
Keyword(s):  
Permanent Magnet ◽  
Direct Torque Control ◽  
Synchronous Generator ◽  
Torque Control ◽  
Permanent Magnet Synchronous Generator ◽  
Look Up Table ◽  
Vienna Rectifier

DTC-SVM Control for Permanent Magnet Synchronous Generator based Variable Speed Wind Turbine

2017 ◽  
Vol 8 (4) ◽  
pp. 1732 ◽  
Author(s):  
Youness El Mourabit ◽  
Aziz Derouich ◽  
Abdelaziz El Ghzizal ◽  
Najib El Ouanjli ◽  
Othmane Zamzoum
Keyword(s):  
Wind Turbine ◽  
Permanent Magnet ◽  
Production Efficiency ◽  
Direct Torque Control ◽  
Electric Energy ◽  
Synchronous Generator ◽  
Torque Ripple ◽  
Torque Control ◽  
Switching Frequency ◽  
Permanent Magnet Synchronous Generator

<span lang="EN-US">In this paper, we are interested in improving the production efficiency for electric energy extracted from a wind turbine, based on a permanent magnet synchronous generator (PMSG) that we want to improve the performance by means of direct torque control with space vector modulation (DTC-SVM). The choice of this control comes from the deficiencies inherent to the conventional DTC, which includes variable switching frequency, torque ripple and implementation complexity. First we focuse on the wind energy conversion system (WECS) modeling using the PMSG machine, as well as the detailed study for the control DTC-SVM operating principle. Then, system performance is tested and compared by simulation in the MATLAB/Simulink in terms of follow instructions, robustness to the variations of the external system elements, and effectiveness of the expected method.</span>

scholarly journals Analysis of the effect neutral connection mode for permanent magnet synchronous generator-vienna rectifier set

2020 ◽  
Vol 152 ◽  
pp. 03010
Author(s):  
Mohamed Amine Bettouche ◽  
Mohamed Fouad Benkhoris ◽  
Jean-Claude Le Claire ◽  
Djamal Aouzellag ◽  
Kaci Ghedamsi ◽  
...  
Keyword(s):  
Permanent Magnet ◽  
Fault Tolerant ◽  
Mechanical Energy ◽  
Dynamic Performance ◽  
Synchronous Generator ◽  
High Energy ◽  
Switching Frequency ◽  
Permanent Magnet Synchronous Generator ◽  
Vienna Rectifier ◽  
The Impact

In this paper, it was considered to investigate a new electrical architecture for the conversion of mechanical energy from renewable sources into electrical energy, fault tolerant and high energy and dynamic performance for the exploitation of marine renewable energy (MRE). The architecture to be investigated concerns a three-phase permanent magnet synchronous generator combined with a Vienna rectifier, with a topology that minimizes the number of active switches to increase the reliability of the energy conversion chain. Despite the high non-linearity of this architecture, this control is made possible through to the dynamic performance and control of the maximum switching frequency of the self-oscillating controller called the Phase-Shift Self-Oscillating Current-Controller (PSSOCC). The study of the impact of the connection of the PMSG neutral to the mid-point of the DC bus is being investigated.

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