Analysis and implementation of a new zero current switching flyback inverter

S Arab Ansari, JS Moghani… - International Journal of …, 2019 - Wiley Online Library
In this paper, a novel zero current switching (ZCS) flyback inverter in discontinuous
conduction mode (DCM) is proposed. In the proposed flyback inverter, the ZCS for the …

Soft switching flyback inverter for photovoltaic AC module applications

S Arab Ansari… - IET Renewable Power …, 2019 - Wiley Online Library
The soft switching flyback inverters still cannot provide high efficiency and low output current
total harmonic distortion (THD) in all load ranges. Therefore, a new flyback inverter with soft …

A hybrid boundary conduction modulation for a single-phase H-bridge inverter to alleviate zero-crossing distortion and enable reactive power capability

H Yin, T Lang, X Li, S Du, H Hu - IEEE Transactions on Power …, 2020 - ieeexplore.ieee.org
Boundary conduction mode (BCM) featuring zero-voltage switching has caught researchers'
eyes recently. In single-phase full-bridge inverter with one leg operating in high switching …

Fault ride‐through capability enhancement for microinverter applications

S Arab Ansari, AR Mizani, S Ashouri… - Journal of …, 2019 - Wiley Online Library
Due to the fast growth of single‐phase grid‐connected photovoltaic (PV) systems, the
existing grid codes are expected to be modified to guarantee the availability, quality, and …

Influence of a proposed switching method on reliability and total harmonic distortion of the quasi Z–source inverters

L Hang, U Subramaniam, G Bayrak, H Moayedi… - Ieee …, 2020 - ieeexplore.ieee.org
An Improved Sinusoidal Pulse Width Modulation (ISPWM) technique carried out to obtain
pure sine waves for voltage and current signals in Quasi Z-Sourc Inverters (QZSIs) in the …

A new high step-up gain SEPIC converter for renewable energy applications

SA Ansari, A Mizani, JS Moghani… - 2019 10th International …, 2019 - ieeexplore.ieee.org
A new high gain SEPIC-based converter is presented in this paper. The introduced topology
provides many benefits, namely very high step-up voltage gain, positive output voltage, high …

THD minimization for Z-source-based inverters with a novel sinusoidal PWMswitching method

D Ghaderi - Turkish Journal of Electrical Engineering and …, 2019 - journals.tubitak.gov.tr
This paper presents a modified sinusoidal pulse width modulation (SPWM) switching
method for one-phase and investigated two-phase impedance-source inverter structures …

A novel high efficiency interleaved flyback inverter for smart home applications

SA Ansari, JS Moghani… - 2018 Smart Grid …, 2018 - ieeexplore.ieee.org
This paper presents a novel soft switching interleaved flyback inverter utilized in
Photovoltaic (PV) AC module systems for smart home applications. The soft switching for …

Simulation of DC-DC Converter Considering Parasitic Element in Flyback Transformer and its Effect on the Converter's Input Current

MF Yaakub, MAM Radzi… - 2023 IEEE 11th …, 2023 - ieeexplore.ieee.org
The flyback converter presents itself as a compelling choice for DC-DC conversion in a wide
range of applications, owing to the appealing advantages it offers. However, the overall …

[PDF][PDF] Investigating Inverter Efficiency at Low Power for LED Lighting

SK Ahmed - Schulich School of Engineering, 2022 - prism.ucalgary.ca
With the industrialization of society, concerns about the environment have led to the
development of renewable energy approaches. Efforts are underway to provide renewable …