Aliasing suppression of multisampled current-controlled LCL-filtered inverters

S He, D Zhou, X Wang… - IEEE Journal of Emerging …, 2021 - ieeexplore.ieee.org
Multisampling control provides an attractive way to reduce the control delays in LCL-filtered
grid-connected inverters. Thereby, the bandwidth and stability margin will be improved …

Time-triggered and event-triggered control of switched affine systems via a hybrid dynamical approach

C Albea, A Seuret - Nonlinear Analysis: Hybrid Systems, 2021 - Elsevier
This paper focuses on the design of both periodic time-and event-triggered control laws of
switched affine systems using a hybrid dynamical system approach. The novelties of this …

Periodic time-triggered hybrid control for DC–DC converter based on switched affine system model

W Ma, B Zhang - IEEE Transactions on Industrial Electronics, 2022 - ieeexplore.ieee.org
The introduction of the switched affine system opens new perspectives for the control design
of dc–dc converters. In order to overcome the drawbacks of the continuous-time switching …

Time‐domain characterisation of multicarrier‐based digital SPWM of multilevel VSI

M Kumar, R Gupta - IET Power Electronics, 2018 - Wiley Online Library
The effect of sampling frequency on digital sinusoidal pulse width modulated (SPWM) output
of phase‐shifted carrier‐based multilevel voltage source inverter (VSI) and the …

Overview of multisampling techniques in power electronics converters

S He, D Zhou, X Wang… - IECON 2019-45th Annual …, 2019 - ieeexplore.ieee.org
Due to the increasing performance and decreasing price of microcontrollers, applying a high
sampling frequency becomes more feasible in modern control. This approach is known as …

Time-domain characterization of digitized PWM inverter with dead-time effect

M Kumar - IEEE Transactions on Circuits and Systems I …, 2018 - ieeexplore.ieee.org
This paper presents an analytical solution to characterize harmonic behavior of digitally
controlled H-bridge inverter output with two nonlinear effects: sample delay and dead-time …

FPGA based comparative analysis of single carrier PWM schemes

Y Gupta, M Singh - 2021 International Conference on Smart …, 2021 - ieeexplore.ieee.org
The purpose of this work is to design, simulate and generate Verilog codes for digital PWM
techniques for sinusoidal pulse width modulation and third-harmonic PWM injection with …

Performance‐recovery proportional‐type output‐voltage tracking algorithm of three‐phase inverter for uninterruptible power supply applications

SK Kim - IET Circuits, Devices & Systems, 2019 - Wiley Online Library
This study suggests a proportional‐type output‐voltage control algorithm of a three‐phase
inverter for uninterruptible power supply applications with performance‐recovery and offset …

Impact of Sampling Frequency on Implementation Cost and Performance of FPGA-based Digital Controller of Power Converters: Case Study for Three-Phase …

A Hamidi, S Karimi, A Ahmadi - Iranian Journal of Electrical & …, 2023 - search.ebscohost.com
One of the problems in digital control of power converters is calculation time in each
sampling instant which effect on cost and complexity of digital controller. In this paper, a …

[PDF][PDF] MULTI-PULSE OVER-MODULATION AC-DC POWER CONVERTER DESIGN FOR MEDIUM VOLTAGE

MH Rahamana, MRI Sheikhb… - European Journal of …, 2018 - idpublications.org
The paper presents a details review about multipulse converter and a new approach to
design, simulation and practical implementations of a multi pulse over-modulation ac-dc …