A quasi-resonant current-fed converter with minimum switching losses

SS Dobakhshari, J Milimonfared… - … on Power Electronics, 2016 - ieeexplore.ieee.org
A quasi-resonant dc-dc converter with high voltage gain and low current stresses on
switches is proposed in this paper. This converter preserved inherent advantages of current …

Model-based control for grid-tied inverters operated in discontinuous current mode with low harmonic current distortion

J Zhang, T Isobe, H Tadano - IEEE Transactions on Power …, 2020 - ieeexplore.ieee.org
Low-power grid-tied inverters can be designed to operate in a discontinuous current mode
(DCM) with a model-based feedforward control, which can be advantageous for further …

Application of GaN device to MHz operating grid-tied inverter using discontinuous current mode for compact and efficient power conversion

D Yamanodera, T Isobe… - 2017 IEEE 12th …, 2017 - ieeexplore.ieee.org
This paper studies on a grid-connecting inverter using a gallium nitride (GaN) device aiming
for passive components size reduction by very high switching frequency operation. This …

Design and implementation of a bipolar-unipolar switched boundary current mode (BCM) control GaN-based single-phase inverter

K Sabi, D Costinett - 2019 IEEE Energy Conversion Congress …, 2019 - ieeexplore.ieee.org
This paper presents the design and implementation of a boundary current mode (BCM)
modulated GaN-based single phase inverter using a combination of bipolar and unipolar …

Noise mitigation and delay compensation in high frequency dual current programmed mode control

K Sabi, D Costinett - 2018 IEEE Applied Power Electronics …, 2018 - ieeexplore.ieee.org
To overcome the increased switching losses in high frequency power electronics, control-
based modulation techniques such as boundary current mode (BCM) are commonly used in …

Direct Charge Control Method for Inverters in Discontinuous Conduction Mode

Q Guan, Y Zhang - Energies, 2022 - mdpi.com
The discontinuous conduction mode (DCM) of the inductor current is an effective way to
achieve high efficiency and high power density of inverters because it has the advantages of …

Full ZVS Achievement for DCM Grid-tied Inverter with Improved Average Current Model and Considering Non-linear Parasitic Capacitance

C Huang, T Mannen, T Isobe - IEEE Journal of Emerging and …, 2023 - ieeexplore.ieee.org
This article proposes an improved current model for discontinuous current mode (DCM) grid-
tied inverters operated with an off-time discrete control to improve its zero-voltage switching …

Current ripple reduction with enhanced ZVS operation based on off-time discrete control for DCM inverters to achieve high efficiency

C Huang, T Mannen, T Isobe - 2022 International Power …, 2022 - ieeexplore.ieee.org
This paper proposes an enhanced modulation strategy based on a discontinuous current
mode (DCM) for single-phase full-bridge inverters. The DCM inverter with an off-time …

Improved off-time discrete control for DCM grid-tied inverter with accurate average current model and considering nonlinear parasitic capacitance

C Huang, T Mannen, T Isobe - 2021 IEEE Energy Conversion …, 2021 - ieeexplore.ieee.org
This paper presents an improved off-time discrete control for discontinuous current mode
(DCM) grid-tied inverters to mitigate the deviations between the output current and its …

Reduction of harmonic current distortion for single‐phase grid‐tied inverter operated in discontinuous current mode

JT Zhang, T Isobe, H Tadano - IEEJ Transactions on Electrical …, 2020 - Wiley Online Library
Discontinuous current mode (DCM) with high‐frequency operation can be an effective way
to reduce the volume of inductors for low‐power grid‐tied inverter applications. Unlike the …