An overview of modular multilevel converters in HVDC transmission systems with STATCOM operation during pole-to-pole DC short circuits

TH Nguyen, K Al Hosani, MS El Moursi… - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
Fault-current handling capability of the modular multilevel converters (MMCs) under dc-
cable short-circuit conditions is a major concern for the MMC applications on the high …

Onboard battery chargers for plug-in electric vehicles with dual functional circuit for low-voltage battery charging and active power decoupling

HV Nguyen, DD To, DC Lee - iEEE Access, 2018 - ieeexplore.ieee.org
This paper proposes a single-phase onboard battery charger (OBC) for plug-in electric
vehicles, where the low-voltage (LV) battery charging circuit is utilized for an active power …

A novel six-level inverter topology for medium-voltage applications

QA Le, DC Lee - IEEE Transactions on Industrial Electronics, 2016 - ieeexplore.ieee.org
In this paper, a novel topology of six-level inverters for a medium-voltage high-power
applications is proposed, which consists of inner flying-capacitor inverter (FCI) units and …

An optimized model predictive control for three-phase four-level hybrid-clamped converters

Y Yang, J Pan, H Wen, R Na, H Wang… - … on Power Electronics, 2019 - ieeexplore.ieee.org
An optimized model predictive control (MPC) method is proposed based on the selected
switching states to control the four-level hybrid-clamped converter. The proposed method …

[HTML][HTML] Моделирование потерь мощности в преобразователе частоты

МП Дунаев, СУ Довудов - Электротехнические системы и …, 2021 - cyberleninka.ru
Представленный метод компьютерного моделирования статических и динамических
потерь мощности в полупроводниковых диодах и транзисторах позволит с …

A PWM method of H-Bridge converter with temperature rise balancing and minimization based on periodically alternating employment of power devices

C Wang, C Tian, H Cheng… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Aiming at the temperature rise and thermal control issues of power devices in H-bridge
converters under conventional pulsewidth modulation (PWM) methods, a novel PWM …

Efficiency Evaluation and Harmonic Investigation of a High‐Efficiency FrSPWM‐Controlled Infinite‐Level Inverter

V Aishwarya - Multilevel converters, 2024 - Wiley Online Library
This chapter demonstrates the power loss computation, efficiency assessment, and
harmonic study of a three‐phase infinite‐level inverter (TILI). The bi‐level voltage fed …

[HTML][HTML] Detailed power loss analysis of T-type neutral point clamped converter for reactive power compensation

M Zygmanowski - Electronics, 2022 - mdpi.com
The paper presents an analysis of power losses in a three-phase T-type neutral point
clamped converter with insulated gate bipolar transistors. The paper's main aim is to perform …

[PDF][PDF] Performance enhancement of a high-speed railway supply system with multi module converter: a laboratory prototype model for Indian railways

V Vemulapati, YN Vijaykumar… - Indonesian Journal of …, 2022 - researchgate.net
The present Indian traction supply system's complications (neutral sections of the catenary
line and issues of power quality) restrict the growth of railway transportation, particularly high …

[PDF][PDF] Calculation of power losses in a frequency inverter

AY Al-Rawashdeh, MP Dunaev, KY Alzyoud… - International Journal of …, 2024 - academia.edu
This study's main goal is to make a new simulation model of the power losses calculation
block for frequency converter power switches that can correctly figure out the transistors and …