Results 51 to 60 of about 629,893 (215)
Experimental study of snubber circuit design for SiC power MOSFET devices [PDF]
, 2015 In this paper a design process of snubber circuit for DC\DC converter is presented. Computer simulation and experimental tests were carried out. Due to the presence of parasitic LC (inductance and capacitance) circuit in the power stage, it is necessary ...
Tarczewski, T. +3 more
core
Floating Step-Down Converter with a Novel Lossless Snubber
Applied SciencesIn this research, a step-down converter with a lossless snubber is proposed, and its output is floating; therefore, it can be applied to LED driving applications.
Kuo-Ing Hwu +2 more
doaj +1 more source
Analysis of the influence of RC buffer on DC solid-state circuit breaker
Energy Reports, 2020 The DC solid state circuit breaker (SSCB) is the key equipment to construct the DC distribution network. In this paper, an improved topological scheme of RC buffer and metal oxide arrester (MOA) in parallel is proposed, which can not only improve the ...
Can Ding +4 more
doaj +1 more source
IET Power Electronics, Volume 19, Issue 1, January/December 2026.This paper proposes a high‐power hydrogen converter specifically designed for megawatt‐level (MW‐scale) off‐grid hydrogen production systems powered by renewable energy sources. A two‐stage ISOP architecture is adopted to fulfill the demanding requirements of high voltage step‐up, high efficiency, low output ripple, and reliable power regulation.
Rui Zhou +4 more
wiley +1 more source
IET Power Electronics, Volume 19, Issue 1, January/December 2026.In this paper, a modified isolated Z‐source AC–AC converter with inherent commutation and reduced polarity changer switches is proposed. This converter enables flexible output voltage adjustment, determined by two degrees of freedom—namely, the high‐frequency transformer turns ratio and the duty cycle.
Deniz Zargariafshar +3 more
wiley +1 more source
Design of the resistor-capacitor snubber network for a d. c. circuit containing an inductive load
, 2023 In most of the power electronic circuits, it is necessary to minimize the effect of the excessive rate of increase of the voltage across the devices due to which they could be overstressed.
Rahul Gupta, Rohit Gupta, Yuvraj Singh
core +1 more source
A novel passive snubber soft-switching inverter
Dianzi Jishu Yingyong, 2018 An improved simple passive snubber inverter is proposed in order to solve the problem of complicated snubber circuit in the traditional soft-switching topology. Only a few passive components are used in the novel topology.
Wang Xiaobiao, Qiu Jiaxiong
doaj +1 more source
Dual Switching Mode Scheme for Hybrid Boost‐Flyback/Flyback Photovoltaic Microinverter Applications
IET Power Electronics, Volume 19, Issue 1, January/December 2026.Based on an ON‐time control approach and a transition mechanism of a variable transition point, this paper presents a hybrid BCM‐BF/DCM‐F microinverter, which is operated in BCM‐BF mode for one segment of a half grid cycle and DCM‐F mode for the rest.
Feng Zhang +5 more
wiley +1 more source
Modelling and designing the RC snubber circuit for a buck converter and testing its effectiveness
, 2016 The semiconductor power devices are the main core of all power electronic devices. Therefore, the protection of semiconductor devices and their operation at a safe level are required.
Algaddafi, Ali +3 more
core +1 more source
IET Power Electronics, Volume 19, Issue 1, January/December 2026.To achieve both low cost and high efficiency, this article proposes a high‐power flyback PV microinverter based on a novel connection architecture and a software‐based VS control strategy. ABSTRACT For photovoltaic microinverters, power generation cost and efficiency are critical considerations. To reduce cost, this article designs a high‐power flyback
Zihao Wang +4 more
wiley +1 more source