scholarly journals A New Approach to DTC Method For BLDC Motor Adjustable Speed Drives

2016 ◽  
Author(s):  
Fatih Korkmaz
Keyword(s):  
Bldc Motor ◽  
Adjustable Speed Drives ◽  
New Approach ◽  
Adjustable Speed

A DC Inrush Current Minimisation Method using Modified Z-Source Inverter in Adjustable Speed Drives

2016 ◽  
Vol 7 (4) ◽  
pp. 1228
Author(s):  
S. Renukadevi ◽  
M. Rathinakumar
Keyword(s):  
Design Procedure ◽  
Drive System ◽  
Inrush Current ◽  
Adjustable Speed Drives ◽  
Pwm Converter ◽  
New Approach ◽  
Adjustable Speed Drive ◽  
Simulation Results ◽  
Adjustable Speed

<p>The adjustable speed drives employ PWM converter – inverter system in order to obtain unity power factor.The DC inrush current in DC link capacitors of the rectifier limits the operation of power devices.Hence, this paper proposes a new approach to reduce the DC inrush current by employing modified Z-source inverter in a Adjustable Speed Drive system. The operating principles, design procedure and simulation results are shown and compared with the conventional Z-Source inverter.</p>

Impact of Input Voltage Sag and Unbalance on DC-Link Inductor and Capacitor Stress in Adjustable-Speed Drives

2008 ◽  
Vol 44 (6) ◽  
pp. 1825-1833 ◽  
Author(s):  
Kevin Lee ◽  
Thomas M. Jahns ◽  
Thomas A. Lipo ◽  
Giri Venkataramanan ◽  
William E. Berkopec
Keyword(s):  
Input Voltage ◽  
Voltage Sag ◽  
Adjustable Speed Drives ◽  
Adjustable Speed
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