Impact of converter interface type on the protection requirements for DC aircraft power systems [PDF]
, 2012 The utilization of converter interfaces has the potential to significantly alter the protection system design requirements in future aircraft platforms.
Burt, Graeme +3 more
core +4 more sources
A multiport isolated DC-DC converter [PDF]
2016 IEEE Applied Power Electronics Conference and Exposition (APEC), 2016 This paper presents a multi-port isolated DC-DC converter for DC applications. A three-port structure is presented, characterized with full bidirectional power flow and simple control. Galvanic isolation is achieved by means of a multi-winding medium frequency transformer which is a part of a resonant LLC converter.
Tran Yan-Kim, Dujic Drazen
openaire +3 more sources
A hybrid multilevel converter for medium and high voltage applications [PDF]
, 2010 This paper investigates the suitability of the hybrid multilevel converter for medium and high voltage application. The converter operation, modulation, and capacitor voltage balancing method are described in detail.
Ahmed, Khaled +4 more
core +2 more sources
Efficiency improvement and inrush current reduction in a non-isolated DC-DC converter [PDF]
International Journal of Industrial Electronics, Control and Optimization, 2019 DC–DC boost converters are unable to provide high step-up voltage gains due to the effect of power switches, rectifier diodes, and the equivalent series resistance of inductors and capacitors.
Saeid Moosavi
doaj +1 more source
Design and implementation of isolated multilevel inverter with lower number of circuit devices
IET Power Electronics, 2023 Galvanic isolation is an integral part for the grid connected solar PV system. With the advancement of multilevel inverters for the grid‐connected application, the multilevel inverters having isolation are not sufficiently discussed in the literature ...
Ahmed Abbas +3 more
doaj +1 more source
The Alternate Arm Converter: A New Hybrid Multilevel Converter With DC-Fault Blocking Capability [PDF]
, 2013 This paper explains the working principles, supported by simulation results, of a new converter topology intended for HVDC applications, called the alternate arm converter (AAC).
Merlin, Michael MC +6 more
core +1 more source
Hybrid and Modular Multilevel Converter Designs for Isolated HVDC–DC Converters [PDF]
IEEE Journal of Emerging and Selected Topics in Power Electronics, 2018 Efficient medium and high-voltage dc-dc conversion is critical for future dc grids. This paper proposes a hybrid multilevel dc-ac converter structure that is used as the kernel of dc-dc conversion systems. Operation of the proposed dc-ac converter is suited to trapezoidal ac-voltage waveforms.
I. A. Gowaid +4 more
openaire +4 more sources
A Novel Feedback Linearisation Control of Flyback Converter
Power Electronics and Drives, 2023 This paper presents a novel approach for feedback linearisation in a continuous conduction mode (CCM) of the flyback converter. Due to the unstable zero dynamics, a flyback converter has highly non-linear behaviour.
Csizmadia Miklos, Kuczmann Miklos
doaj +1 more source
High Voltage Gain Ratio Isolated Resonant Switched-Capacitor Converter for Sustainable Energy
IEEE Access, 2019 A novel high-gain isolated two-switch boosting resonant switched-capacitor (ITBRSC) converter for sustainable energy is presented in this paper.
Lei Yang, Wenqian Yu, Jiaxiang Zhang
doaj +1 more source
Energies, 2023 The power supply of many applications running off the power line is made up of an isolated dc-dc converter powered by a front-end power factor corrector (PFC) stage.
Matteo Sucameli, Claudio Adragna
doaj +1 more source