نتایج جستجو برای: parallel switches

تعداد نتایج: 241347  

2006
Ali Asghar Khodaparast Siavash Khorsandi

A Parallel Packet Switch (PPS) is a multistage switch aimed at building a very high-speed switch using much slower devices. A PPS in general has three stages. Several packet switches are placed in the central stage, which operate slower than the external line’s rate. Incoming packets are spread over the center-stage switches by demultiplexers at the input stage. Packets destined to each output ...

In this paper, a boost converter with a clamp circuit is proposed for high intensity discharge (HID) lamp application. The clamp circuit provides zero voltage turn on for both main and clamp switches. Compared to conventional boost converters, the proposed converter has the following advantages: (i) high voltage gain without suffering from extreme duty ratio, (ii) low stress on the switches and...

Journal: :ACM Transactions on Reconfigurable Technology and Systems 2021

We present Hipernetch, a novel FPGA-based design for performing high-bandwidth network switching. FPGAs have recently become more popular in data centers due to their promising capabilities wide range of applications. With the recent surge transceiver bandwidth, they could further benefit implementation and refinement switches used centers. Hipernetch replaces crossbar with “combined parallel r...

Journal: :journal of operation and automation in power engineering 2014
ebrahim babaei s. laali m.b.b. sharifian

in this paper, a new cascaded multilevel inverter by capability of increasing the number of output voltage levels with reduced number of power switches is proposed. the proposed topology consists of series connection of a number of proposed basic multilevel units. in order to generate all voltage levels at the output, five different algorithms are proposed to determine the magnitude of dc volta...

Journal: :International journal of electrical and computer engineering systems 2021

This paper attempts to come up with a proposed configuration of Multilevel inverters lesser number switches that are smaller in size, cost and higher efficiency. Designing an inverter topology proper control technique is the major challenge. cascaded H-Bridge (CHB) more popular among existing configurations multilevel (MLI). Even though it can produce levels, needs accommodate huge for levels. ...

Journal: :IEEE Transactions on Industrial Electronics 2021

Recently, switched inductor (SI) and capacitor techniques in dc-dc converter are recommended to achieve high voltage by using the principle of parallel charging series discharging reactive elements. It is noteworthy that four diodes, one high-voltage rating switch, two inductors required design classical SI boost (SIBC). Moreover, SIBC, switch stress equal output voltage. In this article, modif...

Journal: :IEEE Transactions on Circuits and Systems Ii-express Briefs 2023

This brief reports a compact DC-110GHz single-pole single-throw (SPST) switch in 22nm FDSOI CMOS technology. The adopts solely three n-MOSFETs, two of them with special device option to reduce the substrate parasitic effects, and third n-MOSFET parallel gate resistance series improve isolation. Unlike prior wideband mmwave switches, it does not make use any large passive components, such as spi...

Journal: :IEEE Transactions on Industry Applications 2021

Multilevel inverter (MLI) topologies play a crucial role in the dc-ac power conversion due to their high-quality performance and efficiency. This article aims propose new switched-capacitor-based boost multilevel topology (SCMLI). The proposed consists of nine semiconductor switches with one dc voltage source two capacitors, capable generating nine-level output waveform twice gain. With additio...

Journal: :IEEE Transactions on Power Electronics 2021

In this article, a universal power flow model for the dual active bridge (DAB)-based dc-dc converters with phase-shift modulation is derived. The considers lossy components, dead time, and resonant commutations of converters. A partial parallel (P 2 DAB) converter generated from model. Based on ...

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