Control system design of a low‐frequency‐switching single‐phase four‐quadrant PWM converter

2021 ◽  
Author(s):  
Ali Fethi Öztürk ◽  
Deniz Yıldırım ◽  
Hasan Fatih Ertuğrul
Keyword(s):  
Control System ◽  
System Design ◽  
Single Phase ◽  
Low Frequency ◽  
Control System Design ◽  
Pwm Converter ◽  
Four Quadrant

scholarly journals A Generic Control-Oriented Model Order Reduction Approach for High Step-Up DC/DC Converters Based on Voltage Multiplier

Energies ◽  
2019 ◽  
Vol 12 (10) ◽  
pp. 1971
Author(s):  
Binxin Zhu ◽  
Qingdian Zeng ◽  
Mahinda Vilathgamuwa ◽  
Yang Li ◽  
Yao Chen
Keyword(s):  
Control System ◽  
System Design ◽  
Controller Design ◽  
Low Frequency ◽  
Order Reduction ◽  
Control System Design ◽  
Model Order ◽  
Modeling And Control ◽  
Simulation Results ◽  
And Control

The modeling and control system design of high step-up DC/DC converters based on voltage multipliers (VMs) are difficult, due to the various circuit topologies and the presence of large number of capacitors in VMs. This paper proposes a generic approach to reduce the model order of such converters by replacing the VM capacitors with voltage sources controlled by the output voltage of the converter. Theoretical analysis and simulation results show that the derived models can accurately represent the low frequency response of the converter which is valuable for obtaining a small-signal AC model for control system design. The detailed modeling and controller design process are demonstrated for the converter, and the obtained simulation results are verified experimentally on a 400 W prototype.

A LabVIEW-based control system design for PWM converter

2007 ◽  
Author(s):  
H. S. Ryu ◽  
Y. S. Lim ◽  
K. H. Yoon ◽  
J. M. Lee ◽  
Y. C. Kim ◽  
...  
Keyword(s):  
Control System ◽  
System Design ◽  
Control System Design ◽  
Pwm Converter
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