A comprehensive review of DC–DC converter topologies and modulation strategies with recent advances in solar photovoltaic systems

KVG Raghavendra, K Zeb, A Muthusamy, TNV Krishna… - electronics, 2019 - mdpi.com
Renewable Energy Sources (RES) showed enormous growth in the last few years. In
comparison with the other RES, solar power has become the most feasible source because …

Dual randomized discontinuous pulse width modulation for three-phase inverter

A Boudouda - International Journal of Electronics, 2024 - Taylor & Francis
The discontinuous PWM technique, with its advantage over the continuous PWM technique
in reducing switching losses in power converters, is gaining popularity. However, its …

Implementing pseudo-random control in boost converter: an effective approach for mitigating conducted electromagnetic emissions

Z M'barki, Y Mejdoub, KS Rhazi… - Indonesian Journal of …, 2023 - section.iaesonline.com
Currently, pulse width modulation (PWM) is a prevalent technique in the field of DC-DC
converter control. Its primary objectives encompass maintaining the regulation of the …

Power spectral density of dual randomized discontinuous pulse width modulation

A BOUDOUDA - REVUE ROUMAINE DES SCIENCES …, 2023 - journal.iem.pub.ro
This paper addresses the spectral characteristics of a carrier-based dual randomized
discontinuous pulse width modulation (DRDPWM) technique for reducing conducted EMI …

Practical implementation of pseudo-random control in step-down choppers and its efficiency in mitigating conducted electromagnetic emissions

Z M'barki, KS Rhazi, Y Mejdoub - The International Conference on …, 2022 - Springer
Recently, pseudo-random modulation has become popular for DC-DC converter control.
When compared to typical PWM technology, this approach is relatively simple to implement …

A RANDOMIZED CARRIER-BASED DISCONTINUOUS PULSE WIDTH MODULATION STRATEGY FOR NEUTRAL POINT CLAMPED THREE-LEVEL INVERTER

A BOUDOUDA, A AIBECHE, A BOUZIDA… - REVUE ROUMAINE …, 2024 - journal.iem.pub.ro
This article introduces a novel approach called randomized carrier-based discontinuous
pulse width modulation (RCDPWM) to address the challenge of mitigating both low-order …

[PDF][PDF] Closed loop discontinuous pulse width modulation control used in inverter grid-connected photovoltaic system for reduced switching losses

SA Touil, N Boudjerda, A Boubakir… - Rev. Roum. Sci. Techn …, 2019 - revue.elth.pub.ro
This paper proposes a novel control of a direct grid-connected photovoltaic (PV) system
using solely a three-phase inverter. Considering the large amount of energy transmitted to …

Three-frequency pseudo-random varying spread spectrum method for filterless digital class-D audio amplifiers

Z Yu, G Bai, K Zhang, J Xu - Journal of Power Electronics, 2020 - Springer
This paper presents a novel spread spectrum (SS) method with a pseudo-natural sampling
technique for filterless digital class-D audio amplifiers. This method is proposed to reduce …

Analysis of output voltage ripple for dual randomized PWM buck converter operating in continuous and discontinuous conduction modes

A Boudouda, N Boudjerda, F Nafa - 2022 - dspace.cvut.cz
Dual Randomized Pulse Width Modulation (DRPWM) is renowned for its better effectiveness
than Simple Randomized Pulse Width Modulation (SRPWM) in reducing conducted Electro …

[PDF][PDF] Efficient high frequency single-phase AC chopper

M Lucanu, O Ursaru, C Aghion… - Rev. Roum. Sci. Techn …, 2019 - revue.elth.pub.ro
The paper introduces and analyzes a new single-phase ac chopper circuit with 100 kHz
switching frequency. The adequate functioning and high performance of the circuit (the …