[HTML][HTML] Theoretical analysis of a fractional-order LLCL filter for grid-tied inverters

X Wang, R Zhuang, J Cai - Fractal and Fractional, 2023 - mdpi.com
The LLCL-filter-based grid-tied inverter performs better than the LCL-type grid-tied inverter
due to its outstanding switching-frequency current harmonic elimination capability, but the …

[PDF][PDF] Mitigating the dead-time effects on harmonics spectrum of inverter waveform by the confined band VSFPWM technique

H Attia, HS Che, TKS Freddy… - International Journal of …, 2021 - academia.edu
The dead-time is necessary to be inserted between the gates drive pulses of the two power
electronic switches in a one leg of any inverter to avoid a short circuit in the leg and the DC …

[PDF][PDF] Bipolar and unipolar schemes for confined band variable switching frequency PWM based inverter

H Attia, HS Che, TKS Freddy… - International Journal of …, 2021 - academia.edu
The single phase inverter performance through the unipolar and bipolar strategies has been
previously analyzed based on the constant switching frequency pulse width modulation …

Ultrasonic Frequency Inverter for Piezoelectric Transducer Driving: The Negative Effects on Grid and the Intelligent Solution

H Attia, M Al Zarooni, A Cazan - 2019 International Conference …, 2019 - ieeexplore.ieee.org
Ultrasonic waves transmitted through piezoelectric transducers has been widely used in
many chemical and industrial applications due to the bidirectional function of converting the …