An asymmetrical ΓZ-source hybrid power converter with space vector pulse-width modulation

2014 ◽  
Author(s):  
Jun Cai ◽  
Qing-Chang Zhong
Keyword(s):  
Pulse Width ◽  
Pulse Width Modulation ◽  
Power Converter ◽  
Space Vector ◽  
Hybrid Power

Real Time Implementation of Speed Control of PMLSM with Space Vector Pulse Width Modulation using dSPACE

2013 ◽  
Vol 7 (2) ◽  
pp. 19-25
Author(s):  
B. Arundhati ◽  
◽  
K. Alice Mary ◽  
Surya Kalavathi M ◽  
K. Shankar ◽  
...  
Keyword(s):  
Real Time ◽  
Pulse Width ◽  
Pulse Width Modulation ◽  
Speed Control ◽  
Space Vector

scholarly journals Bounding the Output Error in a Buck Power Converter Using Perturbation Theory

2008 ◽  
Vol 2008 ◽  
pp. 1-20 ◽  
Author(s):  
Fabiola Angulo ◽  
Enric Fossas ◽  
Tere M. Seara ◽  
Gerard Olivar
Keyword(s):  
Perturbation Theory ◽  
Pulse Width ◽  
Pulse Width Modulation ◽  
Dynamic Control ◽  
Power Converter ◽  
Control Technique ◽  
Order System ◽  
Sliding Surface ◽  
Output Error ◽  
Average Theory

We show the main results obtained when applying the average theory to Zero Average Dynamic control technique in a buck power converter with pulse-width modulation (PWM). In particular, we have obtained the bound values for output error and sliding surface. The PWM with centered and lateral pulse configurations were analyzed. The analytical results have confirmed the numerical and experimental results already obtained in previous publications. Moreover, through an important lemma, we have generalized the theory for any stable second-order system with relative degree 2, using properties related to transformations and stability of linear systems.

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