Small-signal models with extended frequency range for DC–DC converters with large modulation ripple amplitude

X Li, X Ruan, Q Jin, M Sha… - IEEE Transactions on …, 2017 - ieeexplore.ieee.org
Application of pulse width modulation (PWM) is known to produce sideband effects. The
accuracy of the models of dc-dc converters can be improved if essential information of the …

Accurate loop gain modeling of digitally controlled buck converters

J Lin, M Su, Y Sun, X Li, S Xie, G Zhang… - IEEE Transactions …, 2021 - ieeexplore.ieee.org
For the digitally controlled buck converters, the nonlinearity and time periodicity, caused by
the pulsewidth modulator (PWM) and sample and hold, make the accurate frequency …

Reconsideration of loop gain and its measurement in DC–DC converters

X Ruan, C Xiong, X Li, X Xiong, Q Jin… - … on Power Electronics, 2018 - ieeexplore.ieee.org
Two measurement schemes, namely, the modulation signal perturbation scheme and the
pulse perturbation scheme, have been used for evaluating the loop gain of dc-dc converters …

Advanced Modeling Approach for LLC Resonant Converters: From Multi-Harmonic Analysis to Small Signal Model

F Corti, V Bertolini, A Reatti, A Faba… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
This article proposes an innovative approach for accurate modeling of a dc–dc LLC
resonant power converter based on extended describing functions. Unlike most of the …

Magnetic core TSV-inductor design and optimization for on-chip DC-DC converter

C Wen, X Dong, B Chen, UR Tida, Y Shi… - ACM Transactions on …, 2022 - dl.acm.org
The conventional on-chip spiral inductor consumes a significant top-metal routing area,
thereby preventing its popularity in many on-chip applications. Recently through-silicon-via …

Design, Analysis and Optimization of Magnetic-Core Solenoid Inductor for On-Chip Multi-Phase Buck Converter

M Elma, MS Vemuri, UR Tida - IEEE Access, 2023 - ieeexplore.ieee.org
Due to heterogeneous integration, there is an increased demand for on-chip DC-DC
converters to provide multiple voltage domains for efficient operation of the system. Towards …

Control of Bidirectional DC-DC Converter for Micro-Energy Grid's DC Feeders' Power Flow Application.

MH Saeed, W Fangzong… - International Journal of …, 2022 - search.ebscohost.com
Concerns about fuel exhaustion, electrical energy shortages, and global warming are
growing due to the global energy crisis. Renewable energy-based distributed generators …

Circuit-averaged modeling of non-ideal low-power dc-ac inverters

F Ghizzawi, D Tannir - 2020 IEEE Texas Power and Energy …, 2020 - ieeexplore.ieee.org
With the growing demand for electrical DC storage and sources, DC-AC conversion has
become an indispensable component for not only high and medium, but also low-power …

Fast SPICE-compatible simulation of low-power on-chip PWM DC–DC converters with improved ripple accuracy

F Burcea, D Tannir, HE Graeb - IEEE Transactions on Power …, 2019 - ieeexplore.ieee.org
The circuit averaging technique has long been used as the basis for modeling the
behavioral effects of switched-mode pulsewidth-modulated (PWM) dc-dc power converter …

Intelligent control of new Static Converter Structures For Vehicular Applications

S BOURADI - 2023 - dspace.univ-tiaret.dz
This thesis aims to address the limited driving range and high costs of electric vehicles by
developing a control strategy to extend their autonomy, especially in the Algerian context …