An online multiple open-switch fault diagnosis method for T-type three-level inverters based on multimodal deep residual filter network

Z **ng, Y He, W Zhang - IEEE Transactions on Industrial …, 2022 - ieeexplore.ieee.org
With the development of the processing capacity of the embedded chip, it is possible to
implement a machine learning algorithm in the embedded system. To achieve the fault …

Simultaneous common-mode voltage reduction and neutral-point voltage balance scheme for the quasi-Z-source three-level T-type inverter

C Qin, C Zhang, X **ng, X Li, A Chen… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
The conventional three-level inverter only has voltage buck capability. The quasi-Z-source
three-level T-type inverter (QZS 3LT 2 I) has been proposed to realize voltage buck-boost …

A Review of Control Methods on Suppression of 2ω Ripple for Single-Phase Quasi-Z-Source Inverter

S Vadi, R Bayindir, E Hossain - IEEE access, 2020 - ieeexplore.ieee.org
One of the disadvantages of the charging systems and voltage regulation systems in
alternative energy systems is that when the direct current (DC)/alternative current (AC) or …

Model predictive direct power control with fixed switching frequency and computational amount reduction

B Hu, L Kang, J Liu, J Zeng, S Wang… - IEEE Journal of …, 2019 - ieeexplore.ieee.org
The model predictive direct power control (MPDPC) has attracted significant attention due to
its outstanding dynamic response and high power factor. However, the variable switching …

Single-phase string solar qZS-based inverter: Example of multi-objective optimization design

O Husev, D Vinnikov… - IEEE Transactions …, 2020 - ieeexplore.ieee.org
This article describes an example of a solar inverter design based on the quasi-Z-source
network taking into account multi-objective optimization. An overview of the solar inverter …

Three-Level T-type Quasi-Z source PV grid-tied inverter with active power filter functionality under distorted grid voltage

F Barrero-González, C Roncero-Clemente… - IEEE …, 2022 - ieeexplore.ieee.org
Distributed energy resources (DER) such as solar photovoltaic (PV) interfaces with the utility
grid by high-efficiency power electronic converters. This equipment is sometimes …

Topology and space vector modulation method for the reduced switch count quasi-Z-source three-level inverter

C Qin, X **ng, Y Jiang - IEEE Transactions on Industrial …, 2022 - ieeexplore.ieee.org
This article proposes the topology and space vector modulation (SVM) method of a reduced
switch count (RSC) quasi-Z-source (QZS) three-level inverter, which can realize voltage …

Novel space vector modulation method for the quasi-Z-source asymmetrical three-level inverter

X Li, C Qin, Z Chu - IEEE Transactions on Circuits and Systems …, 2023 - ieeexplore.ieee.org
The quasi-Z-source (QZS) asymmetrical three-level inverter (ATLI) can be regarded a post-
fault topology of the QZS T-type three-level inverter. Due to the inherent limitation of this …

A novel modulation scheme for simultaneous common-mode voltage reduction and neutral-point voltage balance in the reduced switch count quasi-Z-source three …

X Li, C Qin, Z Chu, J Fang - IEEE Transactions on Power …, 2023 - ieeexplore.ieee.org
The reduced switch count quasi-Z-source three-level inverter (RSC-QZS-TLI) not only
maintains the advantages of continuous input current in the conventional quasi-Z-source …

Interleaved isolated single-phase PFC converter module for three-phase EV charger

SW Choi, ST Oh, MW Kim, IO Lee… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
This paper presents an interleaved isolated power factor correction (PFC) converter module
for three-phase electric vehicle (EV) chargers requiring for wide output voltage ranges. The …