Sensorless Simultaneous Self-Balance Mechanism of Voltage and Current Based on Near-CRM in Interleaved Three-Level DC-DC Converter

Z Yao, X He, Z Xiao, Z He, W Chen… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Voltage and current balance are essential in an interleaved three-level dc–dc converter. In
this article, a simultaneous voltage and current self-balance mechanism based on near …

A reduced switch count, self-balanced, 13-level inverter based on a Dual T-Type configuration

S Foti, T Scimone, A Oteri, G Scelba… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
A new dual T-type 13-level inverter topology is presented in this article, featuring less power
switches, gate drivers, and diodes, than inverters based on traditional multilevel topologies …

Impact of antioxidants on DC and AC electrical properties of XLPE-based insulation systems

SV Suraci, D Mariani, D Fabiani - IEEE Access, 2023 - ieeexplore.ieee.org
In this article, the impact of two different antioxidants (Irganox® 1076 and PS802) on the
electrical properties of a cross-linked polyethylene (XLPE) matrix is investigated and …

A Novel MIMO Control for Interleaved Buck Converters in EV DC Fast Charging Applications

L Ntogramatzidis, S Cuoghi, M Ricco… - … on Control Systems …, 2023 - ieeexplore.ieee.org
This brief proposes a new multiple input multiple output (MIMO) control for off-board electric
vehicle (EV) dc fast chargers. The proposed feedback matrix design avoids multiple tuning …

[HTML][HTML] Comprehensive Analysis and Reconstruction of Sensor Faults in Interleaved Buck Converters Using Sliding Mode Observers

EM Asensio, KKM Siu, JC Astrada, FM Serra… - Electronics, 2024 - mdpi.com
This paper presents a fault signal reconstruction method for current sensors in an
interleaved buck DC–DC converter, utilizing a sliding mode observer (SMO). A filter bank is …

A capacitor voltage self‐balancing method of modular multilevel converters based on switching state matrix construction

Z Yiyuan, Q Liang, W Qing, Y Xue… - IET Power …, 2023 - Wiley Online Library
This study presents a submodule capacitor voltage self‐balancing method for modular
multilevel converters (MMCs) based on switching state matrix construction, which has an …

Current Observation and Voltage Prediction Scheme for a Reduced Sensor based Medium Voltage MMC

R Chaki, A Dey - IEEE Transactions on Industry Applications, 2024 - ieeexplore.ieee.org
The reduced sensor operation of a Modular Multilevel Converter (MMC) lowers hardware
complexity and failure rates resulting from malfunctioning sensors. Hence, in medium …

Current Estimation and Optimal Control in Multi-Phase DC-DC Converters with Single Current Sensor

J Li, L Zhang, X Wu, Z Zhou, Y Dai… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
The interleaved parallel topology of the dc–dc converter can increase the load capacity and
reduce the ripple. However, the multiphase control system requires many current sensors …

Capacitor Voltage Balancing Control of MMC Sub-Module Based on Neural Network Prediction

Q Xi, Y Tian, Y Fan - Electronics, 2024 - mdpi.com
The issue of sub-module (SM) capacitor voltage unbalance is a hot topic in the current
research into the modular multilevel converter (MMC). An excellent strategy comprises …

Development of a Modular Reconfigurable Battery System with Asymmetric Module Voltages

N Tashakor, P Pourhadi, N Hasan… - 2023 8th IEEE …, 2023 - ieeexplore.ieee.org
This paper presents a technology to operate heterogeneous, mixed batteries, ie, batteries
with different voltages in a modular cascaded double H bridge circuit allowing multilevel …