A CLL Resonant Asymmetrical Pulsewidth-Modulated Converter With Improved Efficiency

Tschirhart, D.J.; Jain, Praveen

doi:10.1109/tie.2007.906176

Cited by 57 publications

(12 citation statements)

References 22 publications

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“…However, the converter is still struggling with a wide frequency range control. An asymmetrical duty cycle control of the CLL resonant converter is submitted in [19].…”

Section: Zleqmentioning

confidence: 99%

Analysis of a CLL Resonant Converter With Semi-Bridgeless Active Rectifier and Hybrid Control

Asa

Colak

Czarkowski

2015

IEEE Trans. Ind. Electron.

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“…However, the converter is still struggling with a wide frequency range control. An asymmetrical duty cycle control of the CLL resonant converter is submitted in [19].…”

Section: Zleqmentioning

confidence: 99%

Analysis of a CLL Resonant Converter With Semi-Bridgeless Active Rectifier and Hybrid Control

Asa

Colak

Czarkowski

2015

IEEE Trans. Ind. Electron.

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“…The power factor and the efficiency are closely dependent on the output power (P) and the switching frequency (f sw ) [25][26][27][28]. The investigation through simulation takes into account the variation of the power as well as that of the switching frequency of the power semiconductor switching elements.…”

Section: Simulation Without Input Filtermentioning

confidence: 99%

Switching frequency determination of a bidirectional AC–DC converter to improve both power factor and efficiency

Georgakas

Safacas

2011

Electric Power Systems Research

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“…In the above mentioned methods, the output power control is difficult due to the variation of IH load parameters during the heating process [13][14][15]. With the variation in load parameters, non-ZVS operating condition results during the switching operation which causes more power losses [16,17]. The above literature does not deal with the power tracking control of domestic induction cooking system using pulse density modulation (PDM).…”

Section: Introductionmentioning

confidence: 99%

Power Tracking Control of Domestic Induction Heating System using Pulse Density Modulation Scheme with the Fuzzy Logic Controller

Nagarajan¹,

Sathi²,

Vishnuram³

2014

Journal of Electrical Engineering and Technology

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-Power requirement to the induction heating system varies during the heating process. A closed loop control is required to have a smooth control over the power. In this work, a constant frequency pulse density modulation based power tracking control scheme for domestic induction heating system is developed using the Fuzzy Logic Controller. In the conventional power modulation schemes, the switching losses increase with the change in the load. The proposed pulse density modulation scheme maintains minimum switching losses for the entire load range. This scheme is implemented for the class-D series resonant inverter system. Fuzzy logic controller based power tracking control scheme is developed for domestic induction heating power supply for various power settings. The open loop and closed loop simulation studies are done using the MATLAB/Simulink simulation tool. The control logic is implemented in hardware using the PIC16F877A microcontroller. Fuzzy controller tracks the set power by changing the pulse density of the gate pulses applied to the inverter. The results obtained are used to know the effectiveness of the fuzzy logic controller to achieve the set power.

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A CLL Resonant Asymmetrical Pulsewidth-Modulated Converter With Improved Efficiency

Cited by 57 publications

References 22 publications

Analysis of a CLL Resonant Converter With Semi-Bridgeless Active Rectifier and Hybrid Control

Analysis of a CLL Resonant Converter With Semi-Bridgeless Active Rectifier and Hybrid Control

Switching frequency determination of a bidirectional AC–DC converter to improve both power factor and efficiency

Power Tracking Control of Domestic Induction Heating System using Pulse Density Modulation Scheme with the Fuzzy Logic Controller

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