Results 31 to 40 of about 786 (120)

A high step‐up coupled‐inductor‐based dc‐dc converter with a wide duty cycle range and improved gain‐to‐element ratio

IET Power Electronics
Most high‐gain step‐up dc‐dc structures operate with a limited duty cycle and suffer from a high component count, limiting their application. This paper addresses these problems by proposing a new step‐up dc‐dc converter that provides a high conversion ...
Mostafa Karimi Hajiabadi, Alireza Lahooti Eshkevari, Iman Abdoli, Ali Mosallanejad, Ahmad Salemnia   +4 more
doaj   +1 more source

Optimized ultra high voltage gain DC–DC converter with current stress reduction for photovoltaic application

IET Power Electronics
This paper presents a non‐isolated DC‐DC converter designed to validate ultra‐high voltage gain using a modified double boost mode. The objective is to achieve exceptionally high voltage gain by integrating a modified triple boost technique (MTBT ...
Ammar Falah ALgamluoli, Xiaohua Wu, Hayder K. Jahanger   +2 more
doaj   +1 more source

An improved auxiliary circuit for IPT systems to achieve inherent CC‐to‐CV transition and load fault‐tolerant operation

IET Power Electronics
Three‐coil inductive power transfer (IPT) charging system can not only achieve inherent constant current (CC) to constant voltage (CV) transition but also tolerate load open‐circuit.
Sheng Ren, Ping Yang, Xiaoqiang Wang, Jianping Xu   +3 more
doaj   +1 more source

Comparative analysis of three‐phase dual active bridge converter with different transformer topology and modern universal control for DC microgrids

IET Power Electronics
The presented work discusses issues related to the use of modern multiphase topologies of Dual Active Bridge (DAB)‐type converters. Converters of this type are widely used in most DC microgrid applications.
Serafin Bachman, Marek Turzyński, Marek Jasiński   +2 more
doaj   +1 more source

A bidirectional high voltage ratio DC–DC topology for energy storage systems in microgrid

IET Power Electronics
This study proposes a bidirectional DC–DC converter with low voltage stress on its semiconductor elements and high voltage gain. Bidirectional DC–DC converters play a crucial role in DC microgrid systems, and they have been used for many applications ...
Mohamad Reza Banaei, Mohamad Golmohamadi, Hadi Afsharirad   +2 more
doaj   +1 more source

A non‐isolated single‐input dual‐output DC–DC boost converter with high‐voltage gain

IET Power Electronics
This paper presents a new structure of a high step‐up DC–DC converter. The proposed converter has one input and two outputs with different voltage levels, suitable for applications that require multiple voltage levels such as photovoltaic systems ...
Saeed Abbasi, Ali Nahavandi
doaj   +1 more source

Development and Modelling of Gallium Nitride Based Lateral Schottky Barrier Diodes with Anode Recesses for mmWave and THz Applications. [PDF]

Micromachines (Basel), 2022
Alathbah M.
europepmc   +1 more source

A Single‐Inductor Multiple‐Output Boost Converter With Adaptive Reference Inductor Current Control for LED Applications

IET Power Electronics
This study proposes a single‐inductor multiple‐output (SIMO) converter with adaptive reference inductor current (ARIC) control for low‐power light‐emitting diode (LED) applications.
Pang‐Jung Liu, Yen‐Cheng Chen
doaj   +1 more source

A stable machine learning based control for bidirectional interleaved DC/DC converter in battery systems

IET Power Electronics
This paper proposes an innovative machine learning‐based control algorithm for the bidirectional interleaved DC/DC converter in battery systems. It offers fast dynamics, gain tuning‐free control design, and guaranteed closed‐loop stability.
Ran Li, Ruigang Wang, Wendong Feng, Tianhao Qie, Yulin Liu, Tyrone Fernando, Herbert HoChing Iu, Xinan Zhang   +7 more
doaj   +1 more source

A new soft‐switching high gain DC/DC converter with bipolar outputs

IET Power Electronics
This paper introduces a new single‐input multi‐output step‐up DC/DC converter with soft‐switching performance and low input current for renewable energy applications.
Sara Hasanpour, Yam Prasad Siwakoti, Frede Blaabjerg   +2 more
doaj   +1 more source