high voltage electrical engineering 2019





high voltage deals with the study of design, development, and maintenance of electrical systems and their components, ensuring quality, safety, reliability, and sustainability.

Fracture Testing of Energy Materials for Application in Electrical Engineering
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The aim of this paper is to analyse the fracture behaviour of energy materials for application in electrical engineering , and also to determine the relevant parameters that contribute to higher critical values of fracture toughness. The quality assessment of high temperature

EE401ES: BASIC ELECTRICAL AND ELECTRONICS ENGINEERING
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To introduce the concepts of electrical circuits and its components To understand magnetic circuits, DC circuits and AC single phase three phase circuits To study and understand the different types of DC/AC machines and Transformers. To import the

Arbelos Theory in Electrical Engineering
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An arbelos is a plane figure bounded by three semicircles that are pairwise tangent and have diameters lying on the same line. Its name comes from Greek and means Shoemakers knife. Arbelos shape have the same shape like lines of magnetic field distribution-in ideal

An Intelligent Problem Solving Environment in the Domain of Electrical Engineering
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In our paper we present a special kind of ITS for general electrical engineering which is provided in the context of the BMBF-projectr mile []. The objective of this project is the cooperative development of web-based eJeaming content on the domains of general

NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD B. Tech. in ELECTRICAL AND ELECTRONICS ENGINEERING COURSE STRUCTURE SYLLABUS
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Review of particle dynamics-Rectilinear motion; Plane curvilinear motion (rectangular, path, and polar coordinates). 3-D curvilinear motion; Relative and constrained motion; Newtons 2nd law (rectangular, path, and polar coordinates). Work-kinetic energy, power, potential

Electrical and Electronics Engineering Department Electrical and Electronics Engineering
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.in Board of Studies-Composition For Academic Session 2017-2019 Programme B.Tech. Course B.Tech

powered wheelchair
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ABSTRACT A powered wheelchair is a mobility-aided device for persons with moderate/severe Physical disabilities or chronic diseases as well as the elderly. In order to take care for different disabilities, various kinds of interface have been developed for



Stable Hybrid Polymer-Lipid Membrane for High Voltage Biological Nanopore Experiments
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A biological nanopore is typically a protein-based transmembrane channel that can be used to sense molecules and read DNA/RNA sequences efficiently and accurately, therefore gaining strong academic and industrial interest worldwide. The most common platform

Analysis the effect of 500kv High - Voltage Power Transmission Line on the Output Efficiency of Solar-Panels
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A significant problem that is not discussed in the latest research in the field of the solar energy system that is the Influence of 500kv HV power transmission line (TL) on the O/P power generation of solar panel situated nearby the 500kv high voltage TL. Meanwhile, grid

Multiplexed Molecular Counters using a High - Voltage Transmembrane Pore Platform
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Synthetic andBiological nanopores have been used as powerful platforms for label-free detection and identification of a spectrum of biomolecules, which are used in applications that range from biosensing, single-molecule biophysics, and DNA/RNA sequencing

A Modified Y-Source DC/DC Converter with High Voltage -Gains and Low Switch Stresses
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This letter proposes a modified Y-source DC/DC converter, which features higher voltage - gains but lower voltage stresses on the components. Moreover, the proposed converter draws a continuous current from the dc input with much control flexibility (ie, a wide range of The present book is the translation of the German textbook Hochspannungsmesstechnik published in 2017 and the thoroughly revised and extended version of High Impulse Voltage and Current Measurement Techniques published in 2013. The new edition is

Testing and Measurement in a High Voltage and High dv/dt Environment Demonstrated in a 10 kV SiC Based MMC Phase-Leg
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Abstract High voltage ($> $3 kV) SiC devices have several benefits over their Si counterparts including high blocking voltage and faster turn-on and turn-off times, which leads to less power loss and high converter switching frequencies. These benefits also b

A Novel Non-Isolated DC-DC Converter with High Efficiency and High Step-Up Voltage Gain
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This paper proposes a novel high step-up nonisolated DC-DC converter, suitable for regulating dc bus in various inherent low voltage micro sources especially for photovoltaic (PV) and fuel cell sources. This novel high voltage Non-isolated Boost DC-DC converter

Novel Non-Isolated DC-DC Converter Topology with High Step-Up Voltage Gain and Low Voltage Stress Characteristics Using Single Switch and Voltage
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The use of high voltage gain converters is essential for the distributed power generation systems with renewable energy sources such as the fuel cells and solar cells due to their low voltage characteristics. In this paper, a high voltage gain topology combining cascode

Single-switch, integrated DC DC SEPIC-buck converter for high - voltage step-down applications
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An integrated non-isolated DC DC converter for applications that demand wide conversion range is proposed in this work. Using a technique known as graft scheme, it is possible to design a single-switch SEPIC-buck converter, where both the input current and the current

Recent progress on sodium vanadium fluorophosphates for high voltage sodium-ion battery application
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Na-ion batteries are being considered as promising cost-effective energy storage devices for the future compared to Li-ion batteries owing to the crustal abundance of Na-ion. However, the large radius of the Na ion result in sluggish electrode kinetics that leads to poorSluggish kinetics of Mg2+ intercalation and low working potential seriously hinder the development of highenergy-density magnesium-ion batteries (MIBs). Hence developing cathode materials with fast Mg2+ diffusion and high working voltage is a key to overcome

Enlightening advances in critical raw material recovery from industrial wastes using high voltage electric pulse crushers
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ALEX WEH FR D RIC VON DER WEID 1 *Corresponding author: email: d.parvaz@selfrag. com; twitter: @DanParvaz 1SELFRAG AG, 32 Switzerland 2BRGM, F-45060 Orl ans, France 3EPFL, 1015 Switzerland Page 2. High Performance Concrete Recycling Summary 2 e-Waste Medium and high voltage DC grids are increasingly proposed for terrestrial, shipboard and aircraft power systems. However, multi terminal DC networks can only be realized with the development of a DC circuit breaker. Due to the difficulty in breaking DC currents, hybrid

High - Voltage SiC-JFET Fabrication and Full Characterization
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Article Preview Article Preview Article Preview 3.3 kV Power JFETs have been designed, fabricated and measured in the framework of the FilSiC project. The paper presents the main characterization results with classical static and dynamic xmeasurements as well as double

ELECTRIC INTENSITY DISTRIBUTION OF CROSS-LINKED POLYETHYLENE BASED HIGH - VOLTAGE CABLE TERMINATION
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Cross-linked polyethylene (XLPE) based high - voltage cable termination has extremely uneven distribution of electric intensity distribution, which limits its development. This study explored the influence of different insulating materials of XLPE based high - voltage cable

High Voltage Power Supply for T5 Gridded Ion Thruster
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The Beam Power Supply has been designed at ASP Equipment GmbH in Salem, Germany as a first design step heading for a future proof PPU solution for QinetiQs T5 thruster. The final design shall target low recurring cost, low volume/low mass, mainly by taking use ofCoFeB/MgO/CoFeB-based perpendicular magnetic tunnel junction (pMTJ) has attracted great interest for use in magnetic random-access memory (MRAM) . Current-induced magnetic fields or spin-transfer torque (STT) are conventionally used for the writing processBackground We imaged the corticospinal tract (CST) and corticoreticular pathway (CRP) using diffusion tensor tractography (DTT) to evaluate the cause of muscle weakness in a patient who was exposed to high - voltage electricity. Case presentation A 39-year-old man

NASA-GRC Materials Research Activities in High Voltage High Frequency Power Transmission Systems for Electrified Aircraft
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Page 2. National Aeronautics and Space Administration www.nasa.gov DC 2 Unique High Voltage Power Transmission Application Light Weight High Voltage Notional Current Technology Description Combination of power and frequency make this a unique application space. Current

Non Isolated Interleaved Cuk Converter for High Voltage Gain Applications
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The paper presents a non-isolated interleaved DC-DC converter with zero voltage switching. In modern power supply applications, the high voltage gain step-up DC-DC converters are widely used. These are fundamental conversion stages in electric vehicle and grid





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