Experimental Evaluation of Active Filtering in a Single-Phase High-Frequency AC Microgrid

2009 ◽  
Vol 24 (3) ◽  
pp. 673-682 ◽  
Author(s):  
S. Chakraborty ◽  
M.G. Simoes
Keyword(s):  
High Frequency ◽  
Experimental Evaluation ◽  
Single Phase ◽  
Active Filtering ◽  
High Frequency Ac ◽  
Ac Microgrid

Advanced High Frequency AC Microgrid with integrated power quality conditioning capability

2009 ◽  
Author(s):  
Fredi Z. Ferrigolo ◽  
Diego B. Ramos ◽  
Jeferson M. Correa ◽  
Felix A. Farret ◽  
Luciano P. Lima
Keyword(s):  
Power Quality ◽  
High Frequency ◽  
High Frequency Ac ◽  
Ac Microgrid

Buck–Boost Dual-Leg-Integrated Step-Up Inverter With Low THD and Single Variable Control for Single-Phase High-Frequency AC Microgrids

2018 ◽  
Vol 33 (7) ◽  
pp. 6278-6291 ◽  
Author(s):  
Ling Qin ◽  
Mao Hu ◽  
Dylan Dah-Chuan Lu ◽  
Zhiqiang Feng ◽  
Yafang Wang ◽  
...  
Keyword(s):  
High Frequency ◽  
Single Phase ◽  
Single Variable ◽  
Variable Control ◽  
High Frequency Ac

scholarly journals An Effective Switching Algorithm for Single Phase Matrix Converter in Induction Heating Applications

Electronics ◽  
2018 ◽  
Vol 7 (8) ◽  
pp. 149 ◽  
Author(s):  
Anand Kumar ◽  
Pradip Kumar Sadhu ◽  
Dusmanta Kumar Mohanta ◽  
Maddikara Bharata Reddy
Keyword(s):  
Embedded System ◽  
Induction Heating ◽  
High Frequency ◽  
Single Phase ◽  
Harmonic Distortion ◽  
Direct Conversion ◽  
Matrix Converter ◽  
Switching Algorithm ◽  
Sinusoidal Input ◽  
High Frequency Ac

Prevalent converters for induction heating (IH) applications employ two-stage conversion for generating high-frequency magnetic field, namely, AC to DC and then DC to high-frequency AC (HFAC). This research embarks upon a direct conversion of utility AC to high frequency AC with the design of a single-phase matrix converter (SPMC) as a resonant converter using a modified switching technique for IH application. The efficacy of the proposed approach is validated through different attributes such as unity power factor, sinusoidal input current and low total harmonic distortion (THD). The developed prototype-embedded system has high pragmatic deployment potential owing to its cost effectiveness using Arduino mega 2560 and high voltage/current as well as low switching time IXRH40N120 insulated-gate bipolar transistor (IGBT). Different results of the prototype-embedded system for IH application have been verified using Matlab Simulink environment to corroborate its efficacy.

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