high voltage research papers

Analytical calculations of anode plasma position in high-voltage discharge range in case of auxiliary discharge firing
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ABSTRACT We consider the mathematical model of triode high-voltage glow discharge range in case of auxiliary discharge firing. On a basis of analysis of elementary processes of charged particles interaction in a discharge range we obtain analytical relation, which

Current-mode Based Low-voltage to High-voltage Range Analog Signal Converters
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ABSTRACT In this paper introduction to current-based conversion of voltage-mode analog signals is presented. Circuit operation idea and possible fields of application are proposed. Keywords–high-voltage circuits, current-mode signal processing, voltage-range extension.

Spatial and Temporal Evolution of High Voltage Pulsed Plasma Discharges as Measured with Laser-collision Induced Fluorescence
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We discuss recent results of our studies centering on the spatial and temporal evolution of pulsed helium discharges with particular emphasis on the development and implementation of the two-dimensional laser-collision induced fluorescence (2D-LCIF) diagnostic

A Synchronous Rectifier for Isolated Forward DC-DC Converters, Integrated in a High-VoltageSmart-Power IC Technology
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DC converters is traditionally built with discrete DMOS power transistors driven directly from the secondary winding of the pulse transformer. Unfortunately, this technique induces very high switching losses, especially at high switching frequency. This paper presents a new

An Active Clamping H-Bridge for Isolated Forward DC-DC Converters, Integrated in aHigh-Voltage Smart-Power IC Technology
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ABSTRACT Conventional active clamping circuits for driving the pulse transformer in isolated forward DC-DC converters put considerable voltage stress on the DMOS power devices at high duty ratio. This is not so much an issue for an implementation based on discrete

Expression of Voltage-Gated Sodium Channel Nav1. 8 in Human Prostate Cancer is Associated with High Histological Grade
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ABSTRACT Voltage-gated sodium (Nav) channels are required for impulse conductance in excitable tissues. Navs have been linked to human cancers, including prostate. The expression and distribution of Nav isoforms (Nav1. 1-Nav1. 9) in human prostate cancer

General health status of residents nearby high voltage substations in Tehran, Iran
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ABSTRACT Objective and background: Modern styles of living have caused human beings to expose various chemical and physical factors which can cause adverse effects on the health and welfare of individuals in different levels. This study is aimed to assess general

Capacitance-Voltage Analysis for Al2O3 based High-K Dielectric MOS Devices
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ABSTRACT In this paper we have calculated Capacitance-Voltage (CV) relationship for Metal Oxide Semiconductor (MOS) devices and plotted it for high-k dielectric material Aluminum Oxide (Al2O3) as oxide material, Si as substrate and compared it with conventional SiO2

A Low Power High CMRR CMOS Instrumentation Amplifier Based on Differential Voltage–Current Conveyor for Beta-Dispersion Range Bio-Impedance
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ABSTRACT In this paper, a low power and high CMRR Instrumentation Amplifier is presented. It has been designed for use in Bio-Impedance (BI) applications that operate within the beta dispersion frequency range. An IA with a high CMRR and input impedance allows the

Modelling of Charge Trapping/De-trapping Induced Voltage Instability in High-k Gate Dielectrics
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ABSTRACT Investigation of trapping/de-trapping induced voltage-instabilities does not only demand accurate measurements but also establishing a precise methodology for extracting the exact magnitude of the voltage-shifts in the hysteresis curves is indispensable.

A hybrid fiber optic sensor system for multi stress monitoring of high voltage power transformer
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ABSTRACT For condition monitoring of highYvoltage power transformers, a fiberYoptic multiYstress sensing system is suggested by combining fiber grating sensors and mandrel sensors embedded in a fiberYoptic Sagnac interferometer. The gratings and the mandrel

Investigate and Analyze the Effect of Metal Shielding of Fiber Optic Cables on the Electric Field Intensity Generated by High Voltage Transmission Lines
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ABSTRACT Fiber optic cables can be installed On the power transmission Line towers in order to control the power supply and data communication because the fiber optic cables have good resistant to weather and environmental effects. To avoid the damages of fiber optic

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