Results 41 to 50 of about 264 (120)

Multi‐harmonic oscillation and stability analysis of double‐input buck/buck‐boost inverter

IET Power Electronics, 2021
In this study, multi‐harmonic oscillation behaviour and stability problem in double‐input buck/buck–boost inverter are investigated both theoretically and experimentally.
Hao Zhang, Wei Liu, Honghui Ding, Feng Zheng   +3 more
doaj   +1 more source

Generalized diamond‐type single DC‐source switched‐capacitor based multilevel inverter with step‐up and natural voltage balancing capabilities

IET Power Electronics, 2021
This paper proposes a diamond‐shaped high step‐up switched‐capacitor based basic multilevel inverter topology. The basic switched‐capacitor (SC) stage consists of 2 active switches, 2 diodes, and 2 capacitors.
Saeid Deliri, Kazem Varesi, Yam P. Siwakoti, Frede Blaabjerg   +3 more
doaj   +1 more source

Smart power flow node aimed at hybrid ac/dc power system for more electric aircraft

Electronics Letters, 2021
A smart power flow node (SPFN) aimed at a hybrid ac/dc electric power system (EPS) for future more electric aircraft is presented. The SPFN is researched to enhance the performance of the EPS.
Yajun Zhao, Wenxin Huang, Feifei Bu
doaj   +1 more source

Investigation of a hybrid converter with 16:1 wide voltage operation

Electronics Letters, 2021
This study investigates a hybrid zero‐voltage switching converter for dc–dc converters on railway vehicle applications or solar PV power conversion applications.
Bor‐Ren Lin, Mao‐Cheng Ko
doaj   +1 more source

Fully FPGA‐based implementation of a modified control strategy for power electronic transformer in railway traction applications

IET Power Electronics, 2021
Due to its several advantages (especially low volume and weight), power electronic transformer has gained notable attraction in railway applications. The main focus of this work is devoted to development a fully filed programmable gate array (FPGA)‐based
Khalil Akbariavaz, Seyed Saeed Fazel, Mahyar Khosravi   +2 more
doaj   +1 more source

A soft‐switching inverting high step‐down converter with a pair of coupled inductors and self‐driven synchronous rectifier

IET Power Electronics, 2021
In this paper, a non‐isolated coupled‐inductor high step‐down converter with extended duty cycle is proposed, which operates under discontinuous conduction mode.
Farzad Hosseinabadi, Behzad Soleymani, Ehsan Adib, Md. Rabiul Islam, Hosein Farzanehfard, Abbas Z. Kouzani, M. A. Parvez Mahmud   +6 more
doaj   +1 more source

Selection of an IGCT for multilevel converters dedicated to high‐voltage direct current grid connection of offshore wind‐farms

IET Power Electronics, 2021
Grid connection of remote offshore wind‐parks uses high‐voltage direct current technology and in order to reduce costs and losses and maximise profitability, semiconductor power losses must be minimised.
Davin Guedon, Philippe Ladoux, Sébastien Sanchez, Sébastien Cornet, Thomas Stiasny, Christian Winter   +5 more
doaj   +1 more source

Generalised Tapped Inductor Switcher (GTIS) approach to modelling of high‐order converters

IET Power Electronics, 2021
A generalized modelling technique suited to integrated and high order Pulse‐Width‐Modulation (PWM) topologies is studied and proposed here. Most integrated converters have their switches shared by more than one inductive element. The proposed generalised
Jia Yao, Jiang Ping, Kaisheng Zheng, Alexander Abramovitz   +3 more
doaj   +1 more source

Soft‐switching non‐isolated high step‐up three‐level boost converter using single magnetic element

IET Power Electronics, 2021
Here, a soft switched three‐level boost converter with high voltage gain is proposed which is suitable for high step‐up applications with wide output power range.
Hamed Moradmand Jazi, Mahmoud Fekri, Milad Keshani, Ramin Rahimzadeh Khorasani, Ehsan Adib, Patrick Wheeler, Herminio‐Martinez Garcia, Guillermo Velasco‐Quesada   +7 more
doaj   +1 more source

A new family of boost active neutral point clamped inverter topology with reduced switch count

IET Power Electronics, 2021
A new family of inverter topology for active neutral point clamped (ANPC) is proposed. The traditional ANPC gives the output voltage of half the input voltage which necessitates the use of higher input dc‐link voltage.
Marif Daula Siddique, B. Prathap Reddy, Atif Iqbal, Saad Mekhilef   +3 more
doaj   +1 more source