Add to ORKGA series resonant tank in the quasi-Z-source (qZS) DC-DC converter with a voltage doubler rectifier couldsignificantly increase the input voltage regulation range byadding the buck mode realization possibility. This paperdiscusses two different control approaches of the qZS seriesresonant DC-DC converter in the buck mode: variable frequencycontrol and phase shift modulation. Both methods are explainedby means of steady-state analysis. To verify the theoreticalbackground, a 200 W experimental prototype was built.Experimental results are compared with theoretical predictions
Z and quasi-Z-source inverters (Z/qZSI) have a nonlinear impedance network on their dc side, which a...
This paper is devoted to the quasi-Z-source (qZS) converter family. Recently, the qZS-converters hav...
A new shoot-through pulse width modulation (PWM) technique for voltage fed quasi-Z-source DC/DC conv...
Two quasi-Z-source DC-DC converters (q-ZSCs) with buck-boost converter gain were recently proposed. ...
This paper proposes a novel step-up DC/DC converter with galvanic isolation – the quasi-Z-source inv...
In this paper, a DC-DC buck-boost converter (BBC) based on the quasi Z-source converter (q-ZSC) topo...
High-frequency, low-power dc-dc converters operated in the hundreds of kHz to multi-MHz range presen...
In this thesis, the conventional pulse-width modulated (PWM) and zero-voltage switching (ZVS) quasi-...
© 2018 IEEE. The Quasi-Z-Source (QZS) inverters are the promising topology for the renewable integra...
This paper analyzes the PWM control method for a new type of step-up DC/DC converters with galvanic ...
The series resonant DC/DC converter with isolation transformer is investigated. When switching frequ...
A family of fixed-frequency pulsewidth-modulation-based sliding-mode voltage controllers for DC-DC c...
The family of DC-DC q-ZSCs is extended from two to three classes and four to six members. All the me...
A simple, analog, control circuit is proposed for seamless transition between source and sink modes ...
The subject of this thesis is the analysis and interpretation of the physical behavior and the robus...
Z and quasi-Z-source inverters (Z/qZSI) have a nonlinear impedance network on their dc side, which a...
This paper is devoted to the quasi-Z-source (qZS) converter family. Recently, the qZS-converters hav...
A new shoot-through pulse width modulation (PWM) technique for voltage fed quasi-Z-source DC/DC conv...
Two quasi-Z-source DC-DC converters (q-ZSCs) with buck-boost converter gain were recently proposed. ...
This paper proposes a novel step-up DC/DC converter with galvanic isolation – the quasi-Z-source inv...
In this paper, a DC-DC buck-boost converter (BBC) based on the quasi Z-source converter (q-ZSC) topo...
High-frequency, low-power dc-dc converters operated in the hundreds of kHz to multi-MHz range presen...
In this thesis, the conventional pulse-width modulated (PWM) and zero-voltage switching (ZVS) quasi-...
© 2018 IEEE. The Quasi-Z-Source (QZS) inverters are the promising topology for the renewable integra...
This paper analyzes the PWM control method for a new type of step-up DC/DC converters with galvanic ...
The series resonant DC/DC converter with isolation transformer is investigated. When switching frequ...
A family of fixed-frequency pulsewidth-modulation-based sliding-mode voltage controllers for DC-DC c...
The family of DC-DC q-ZSCs is extended from two to three classes and four to six members. All the me...
A simple, analog, control circuit is proposed for seamless transition between source and sink modes ...
The subject of this thesis is the analysis and interpretation of the physical behavior and the robus...
Z and quasi-Z-source inverters (Z/qZSI) have a nonlinear impedance network on their dc side, which a...
This paper is devoted to the quasi-Z-source (qZS) converter family. Recently, the qZS-converters hav...
A new shoot-through pulse width modulation (PWM) technique for voltage fed quasi-Z-source DC/DC conv...