Modelling of power electronic loads in AC distribution systems using the generalized state space averaging method

2002 ◽  
Author(s):  
A. Emadi
Keyword(s):  
State Space ◽  
Distribution Systems ◽  
Averaging Method ◽  
Power Electronic ◽  
Generalized State Space ◽  
Generalized State

scholarly journals Applications of the generalized state-space averaging method to modelling of DC–DC power converters

2012 ◽  
Vol 18 (3) ◽  
pp. 243-260 ◽  
Author(s):  
Phurich Ngamkong ◽  
Pijit Kochcha ◽  
Kongpan Areerak ◽  
Sarawut Sujitjorn ◽  
Kongpol Areerak
Keyword(s):  
State Space ◽  
Power Converters ◽  
Averaging Method ◽  
Dc Power ◽  
Generalized State Space ◽  
Generalized State

Modeling and Simulation of Full-Bridge Series Resonant Converter Based on Generalized State Space Averaging

2013 ◽  
Vol 347-350 ◽  
pp. 1828-1832 ◽  
Author(s):  
Ping Wang ◽  
Can Liu ◽  
Lin Guo
Keyword(s):  
State Space ◽  
Averaging Method ◽  
Characteristic Curve ◽  
Input Voltage ◽  
Duty Ratio ◽  
Small Signal ◽  
Resonant Converter ◽  
Series Resonant ◽  
Generalized State Space ◽  
Generalized State

The small signal modeling technique based on the generalized state space averaging method is applied to single phase full-bridge resonant DC/DC converter .According to the simulation, the frequency characteristic curve is obtained from MATLAB, this paper analyzes the influence of the duty ratio, input voltage to frequency characteristics, then builds a closed loop simulation circuit with PSIM software, the simulation results show that, the small signal model has good controllability and anti disturbance resistance, generalized state space averaging method is more accurate to series resonant converter modeling.

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