Review and comparison of step-up transformerless topologies for photovoltaic AC-module application
This paper presents a comprehensive review of step-up single-phase non-isolated inverters
suitable for ac-module applications. In order to compare the most feasible solutions of the …
suitable for ac-module applications. In order to compare the most feasible solutions of the …
Multiple-output DC–DC Converters: Applications and solutions
Multiple-output DC–DC converters are essential in a multitude of applications where
different DC output voltages are required. The interest and importance of this type of …
different DC output voltages are required. The interest and importance of this type of …
Eliminate reactive power and increase system efficiency of isolated bidirectional dual-active-bridge DC–DC converters using novel dual-phase-shift control
This paper proposes a novel dual-phase-shift (DPS) control strategy for a dual-active-bridge
isolated bidirectional DC-DC converter. The proposed DPS control consists of a phase shift …
isolated bidirectional DC-DC converter. The proposed DPS control consists of a phase shift …
The dynamic model and hybrid phase-shift control of a dual-active-bridge converter
This paper presents an averaged model and a small-signal model of a bidirectional dual
active bridge (DAB) DC-DC converter. Based on the proposed model, the stability and …
active bridge (DAB) DC-DC converter. Based on the proposed model, the stability and …
Circuit apparatus for transformerless conversion of an electric direct voltage into an alternating voltage
R Mallwitz - US Patent 7,616,467, 2009 - Google Patents
The invention relates in particular to a circuit apparatus for transformerless conversion of an
electric direct Voltage, eg, from a Solar generator, into an alternating Voltage for feeding into …
electric direct Voltage, eg, from a Solar generator, into an alternating Voltage for feeding into …
Analysis, design and experimental results of a floating-output interleaved-input boost-derived DC–DC high-gain transformer-less converter
In transformer-less energy systems sourced from low and unregulated voltage generated by
a fuel cell or photovoltaic source, the voltage gain of the power electronic conditioning stage …
a fuel cell or photovoltaic source, the voltage gain of the power electronic conditioning stage …
High step-up DC–AC inverter suitable for AC module applications
In this paper, a novel grid-connected high step-up inverter is proposed. The topology is
composed of two stages. The first stage is a single-switch high step-up dc-dc converter with …
composed of two stages. The first stage is a single-switch high step-up dc-dc converter with …
Bidirectional control of a dual active bridge DC–DC converter for aerospace applications
This study presents a novel controller for bidirectional control of a dual active bridge (DAB)
DC–DC converter. The proposed controller uses the high-frequency AC-link current of the …
DC–DC converter. The proposed controller uses the high-frequency AC-link current of the …
[HTML][HTML] A review on small power rating PV inverter topologies and smart PV inverters
I Vairavasundaram, V Varadarajan, PJ Pavankumar… - Electronics, 2021 - mdpi.com
The two most critical deciding factors for power consumption are energy efficiency and cost.
Power electronic circuits are widely used and play an important role in achieving high …
Power electronic circuits are widely used and play an important role in achieving high …
A high-voltage gain non-isolated DC–DC converter designed for bipolar DC microgrids
DC microgrids are now starting to attract huge attention from researches and engineers.
Among the several DC microgrid architectures, bipolar DC microgrids are advantageous to …
Among the several DC microgrid architectures, bipolar DC microgrids are advantageous to …