High Performance Rectifier with Wide Speed Range for Direct-Drive Wind Energy System

2010 ◽  
Author(s):  
Hongyang Zhang ◽  
Changbao Fan ◽  
Renyuan Tang ◽  
Jianguang Zhu
Keyword(s):  
Wind Energy ◽  
High Performance ◽  
Energy System ◽  
Direct Drive ◽  
Wind Energy System ◽  
Speed Range ◽  
Wide Speed Range

Investigation of PMSG Fed Diode-Clamped Multilevel Inverter for Wind Energy System

2013 ◽  
Vol 768 ◽  
pp. 16-22
Author(s):  
A. Bharathi Sankar ◽  
R. Seyezhai
Keyword(s):  
Wind Energy ◽  
High Efficiency ◽  
Synchronous Generator ◽  
Energy System ◽  
Multilevel Inverter ◽  
Stable Operation ◽  
Direct Drive ◽  
Constant Frequency ◽  
Wind Energy System ◽  
Variable Speed Constant Frequency

Wind energy has drawn worldwide attention because of its simple structure, high efficiency and stable operation. Recently, variable speed constant frequency (VSCF) direct-drive wind power generation system using permanent magnet synchronous generator (PMSG) has gained popularity. This paper focuses on the simulation of PMSG fed diode clamped MultiLevel Inverter (MLI) for wind applications. A three-level MLI with phase disposition PWM technique has been proposed. Simulation studies on the proposed scheme have been carried out in MATLAB and spectral quality of the output has been investigated.

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