Voltage

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Voltage is an informal term for electric potential difference and is also called electric tension. (Wikipedia.org)






Conferences related to Voltage

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2020 IEEE 16th International Workshop on Advanced Motion Control (AMC)

AMC2020 is the 16th in a series of biennial international workshops on Advanced Motion Control which aims to bring together researchers from both academia and industry and to promote omnipresent motion control technologies and applications.


2019 21st European Conference on Power Electronics and Applications (EPE '19 ECCE Europe)

Energy conversion and conditioning technologies, power electronics, adjustable speed drives and their applications, power electronics for smarter grid, energy efficiency,technologies for sustainable energy systems, converters and power supplies


2019 IEEE 46th Photovoltaic Specialists Conference (PVSC)

Photovoltaic materials, devices, systems and related science and technology


2019 IEEE Applied Power Electronics Conference and Exposition (APEC)

APEC focuses on the practical and applied aspects of the power electronics business. The conference addresses issues of immediate and long term importance to practicing power electronics engineer.


2019 IEEE Energy Conversion Congress and Exposition (ECCE)

IEEE-ECCE 2019 brings together practicing engineers, researchers, entrepreneurs and other professionals for interactive and multi-disciplinary discussions on the latest advances in energy conversion technologies. The Conference provides a unique platform for promoting your organization.

  • 2018 IEEE Energy Conversion Congress and Exposition (ECCE)

    The scope of ECCE 2018 includes all technical aspects of research, design, manufacture, application and marketing of devices, components, circuits and systems related to energyconversion, industrial power and power electronics.

  • 2017 IEEE Energy Conversion Congress and Exposition (ECCE)

    ECCE is the premier global conference covering topics in energy conversion from electric machines, power electronics, drives, devices and applications both existing and emergent

  • 2016 IEEE Energy Conversion Congress and Exposition (ECCE)

    The Energy Conversion Congress and Exposition (ECCE) is focused on research and industrial advancements related to our sustainable energy future. ECCE began as a collaborative effort between two societies within the IEEE: The Power Electronics Society (PELS) and the Industrial Power Conversion Systems Department (IPCSD) of the Industry Application Society (IAS) and has grown to the premier conference to discuss next generation technologies.

  • 2015 IEEE Energy Conversion Congress and Exposition

    The scope of ECCE 2015 includes all technical aspects of research, design, manufacture, application and marketing of devices, components, circuits and systems related to energy conversion, industrial power and power electronics.

  • 2014 IEEE Energy Conversion Congress and Exposition (ECCE)

    Those companies who have an interest in selling to: research engineers, application engineers, strategists, policy makers, and innovators, anyone with an interest in energy conversion systems and components.

  • 2013 IEEE Energy Conversion Congress and Exposition (ECCE)

    The scope of the congress interests include all technical aspects of the design, manufacture, application and marketing of devices, components, circuits and systems related to energy conversion, industrial power conversion and power electronics.

  • 2012 IEEE Energy Conversion Congress and Exposition (ECCE)

    The IEEE Energy Conversion Congress and Exposition (ECCE) will be held in Raleigh, the capital of North Carolina. This will provide a forum for the exchange of information among practicing professionals in the energy conversion business. This conference will bring together users and researchers and will provide technical insight as well.

  • 2011 IEEE Energy Conversion Congress and Exposition (ECCE)

    IEEE 3rd Energy Conversion Congress and Exposition follows the inagural event held in San Jose, CA in 2009 and 2nd meeting held in Atlanta, GA in 2010 as the premier conference dedicated to all aspects of energy processing in industrial, commercial, transportation and aerospace applications. ECCE2011 has a strong empahasis on renewable energy sources and power conditioning, grid interactions, power quality, storage and reliability.

  • 2010 IEEE Energy Conversion Congress and Exposition (ECCE)

    This conference covers all areas of electrical and electromechanical energy conversion. This includes power electrics, power semiconductors, electric machines and drives, components, subsystems, and applications of energy conversion systems.

  • 2009 IEEE Energy Conversion Congress and Exposition (ECCE)

    The scope of the conference include all technical aspects of the design, manufacture, application and marketing of devices, circuits, and systems related to electrical energy conversion technology


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Periodicals related to Voltage

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Antennas and Propagation, IEEE Transactions on

Experimental and theoretical advances in antennas including design and development, and in the propagation of electromagnetic waves including scattering, diffraction and interaction with continuous media; and applications pertinent to antennas and propagation, such as remote sensing, applied optics, and millimeter and submillimeter wave techniques.


Applied Superconductivity, IEEE Transactions on

Contains articles on the applications and other relevant technology. Electronic applications include analog and digital circuits employing thin films and active devices such as Josephson junctions. Power applications include magnet design as well asmotors, generators, and power transmission


Automatic Control, IEEE Transactions on

The theory, design and application of Control Systems. It shall encompass components, and the integration of these components, as are necessary for the construction of such systems. The word `systems' as used herein shall be interpreted to include physical, biological, organizational and other entities and combinations thereof, which can be represented through a mathematical symbolism. The Field of Interest: shall ...


Biomedical Engineering, IEEE Transactions on

Broad coverage of concepts and methods of the physical and engineering sciences applied in biology and medicine, ranging from formalized mathematical theory through experimental science and technological development to practical clinical applications.


Broadcasting, IEEE Transactions on

Broadcast technology, including devices, equipment, techniques, and systems related to broadcast technology, including the production, distribution, transmission, and propagation aspects.


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Most published Xplore authors for Voltage

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Xplore Articles related to Voltage

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High voltage AC measurements

IEE Colloquium on Developments of AC Voltage Measurements, 1992

The authors discuss the performance of conventional electrical metrology for HV AC measurements in terms of reliability, accuracy and practicability. The measurements performed are: peak AC measurement, ripple voltage measurement, mean of rectifier AC voltage, RMS AC voltage, harmonic reduction in 50 Hz HV supply.<<ETX>>


Dynamic grid support in low voltage grids — fault ride-through and reactive power/voltage support during grid disturbances

2014 Power Systems Computation Conference, 2014

Faults in medium and high voltage grids lead to voltage sags in the low voltage level. Due to the voltage dip, distributed generators disconnect from the low voltage grid. Depending on the amount of disconnected generation, system stability could be compromised. With a dynamic grid support, distributed generators remain connected to the grid during faults, also called fault ride-through. Moreover, ...


IEE Colloquium on 'Developments of AC Voltage Measurements' (Digest No.092)

IEE Colloquium on Developments of AC Voltage Measurements, 1992

None


Simulation Research on Combined Voltage Test Techniques for UHV Switchgear

2008 International Conference on High Voltage Engineering and Application, 2008

In the dielectric tests of UHV switchgear, the combined voltage test is used to verify the performance of the longitudinal insulation of the switchgear. Different duty of the combined voltage test may cause different problem correspondingly. For power frequency and power frequency combined voltage test, the reason of phase difference is not exactly 180° between the two voltage sources in ...


Influence of temperature variation on the accuracy of DC voltage measuring device

2017 4th International Conference on Electric Power Equipment - Switching Technology (ICEPE-ST), 2017

DC voltage measurement device is the key equipment in the DC transmission system, which is mainly used for system voltage measurement and providing voltage signals to the measuring instruments and secondary protection devices. With the rapid development of DC transmission and flexible transmission in China, DC voltage measurement device has been widely used and developed. High accuracy and high stability ...


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Educational Resources on Voltage

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IEEE.tv Videos

The Josephson Effect: The Josephson Volt
High Efficiency Supply-Modulated RF Power Amplifier for Handset Applications
APEC 2011-Intersil Promo Apec 2011
Voltage Metrology with Superconductive Electronics
Infineon Technologies: Power Efficiency from Generation to Consumption
Overview of UC Berkeley Resistance Grounded Campus Power System
A 12-b, 1-GS/s 6.1mW Current-Steering DAC in 14nm FinFET with 80dB SFDR for 2G/3G/4G Cellular Application: RFIC Industry Showcase 2017
A 32GHz 20dBm-PSAT Transformer-Based Doherty Power Amplifier for MultiGb/s 5G Applications in 28nm Bulk CMOS: RFIC Interactive Forum 2017
CIRCUIT DESIGN USING FINFETS
Agilent: Test up to 1500 amps and 10,000 volts!
ON-CHIP VOLTAGE AND TIMING DIAGNOSTIC CIRCUITS
Multi-Standard 5Gbps to 28.2Gbps Adaptive, Single Voltage SerDes Transceiver with Analog FIR and 2-Tap Unrolled DFE in 28nm CMOS: RFIC Interactive Forum 2017
Electric Ship Technologies Symposium (Member Access)
Patrizio Vinciarelli, Newell Award: APEC 2019
A Fully-Integrated SOI CMOS Complex-Impedance Detector for Matching Network Tuning in LTE Power Amplifier: RFIC Interactive Forum
A Low Power High Performance PLL with Temperature Compensated VCO in 65nm CMOS: RFIC Interactive Forum
A Transformer-Based Inverted Complementary Cross-Coupled VCO with a 193.3dBc/Hz FoM and 13kHz 1/f3 Noise Corner: RFIC Interactive Forum
On the Characterization of Thermal Coupling Resistance in a Current Mirror: RFIC Industry Showcase 2016
ASC-2014 SQUIDs 50th Anniversary: 2 of 6 - John Clarke - The Ubiquitous SQUID
Micro-Apps 2013: How to Make Your Designs More Robust

IEEE-USA E-Books

  • High voltage AC measurements

    The authors discuss the performance of conventional electrical metrology for HV AC measurements in terms of reliability, accuracy and practicability. The measurements performed are: peak AC measurement, ripple voltage measurement, mean of rectifier AC voltage, RMS AC voltage, harmonic reduction in 50 Hz HV supply.<<ETX>>

  • Dynamic grid support in low voltage grids — fault ride-through and reactive power/voltage support during grid disturbances

    Faults in medium and high voltage grids lead to voltage sags in the low voltage level. Due to the voltage dip, distributed generators disconnect from the low voltage grid. Depending on the amount of disconnected generation, system stability could be compromised. With a dynamic grid support, distributed generators remain connected to the grid during faults, also called fault ride-through. Moreover, the feed in of reactive power supports the voltage during the fault. According to the present state of the art, no requirements exist for a dynamic grid support in low voltage grids. However, with a high penetration of distributed generation these requirements might change in the future. This paper investigates the dynamic grid support in low voltage grids. The impact of a dynamic grid support on a distribution grid is studied with IEEE/CIGRE benchmark models for low and medium voltage grids. Models of inverters, directly-coupled synchronous and induction generators are implemented. Furthermore, a present and a future protection system with fault ride-through capability are added to the grid models. The inverters are equipped with a reactive current controller to give a voltage support during faults. To determine the effect of a dynamic grid support, faults in high and medium voltage grids with and without dynamic grid support are simulated and evaluated. The results have shown that the effect of the voltage boost through dynamic grid support in order to recover the voltage is marginal. However, with a high penetration level of distributed generators the voltage boost increases and the impact of faults can be further limited. This investigation has demonstrated the potential of dynamic grid support in low voltage grids to avoid the loss of a large amount of power and to improve the voltage recovery.

  • IEE Colloquium on 'Developments of AC Voltage Measurements' (Digest No.092)

    None

  • Simulation Research on Combined Voltage Test Techniques for UHV Switchgear

    In the dielectric tests of UHV switchgear, the combined voltage test is used to verify the performance of the longitudinal insulation of the switchgear. Different duty of the combined voltage test may cause different problem correspondingly. For power frequency and power frequency combined voltage test, the reason of phase difference is not exactly 180° between the two voltage sources in out-of-phase conditions is analyzed and the value of this phase difference is calculated. By compensating voltage at one power frequency voltage side, the sum of test voltage applied on the longitudinal insulation can meet the specification of standard and the performance can be verified strictly. For impulse and power frequency combined voltage test, the voltage drop on the power frequency wave will occur at the instant of the peak value of the impulse voltage. With the increasing of impulse voltage, the power frequency voltage drop will enhance. In this paper, the method of using a capacitor connected in parallel to the terminal of the power frequency side is presented and can reduce greatly the voltage drop. At the same time, the performance of longitudinal insulation can be verified by compensating voltage at power frequency side.

  • Influence of temperature variation on the accuracy of DC voltage measuring device

    DC voltage measurement device is the key equipment in the DC transmission system, which is mainly used for system voltage measurement and providing voltage signals to the measuring instruments and secondary protection devices. With the rapid development of DC transmission and flexible transmission in China, DC voltage measurement device has been widely used and developed. High accuracy and high stability is required for the DC voltage measuring device used in the system. The accuracy of the voltage measurement in HVDC project is generally required to reach 0.2%. In recent years, the accuracy characteristics of the DC voltage measuring device were studied by related technical stuff. The mainly reasons for the impact of the accuracy were found: voltage change between resistive elements, changes and instability in resistance due to the heat of the resistor itself, corona discharge, leakage current of the insulation bracket, etc. Combined with the structure characteristics of the DC voltage measuring device, the influence of the temperature variation on its accuracy is further analyzed in this paper. Due to the different rated operating voltage, the internally generated heat of the voltage divider will be different for different voltage level of DC voltage measurement device. Except the changes and instability in resistance due to the heat of the resistor itself, the temperature difference in the height direction of the voltage divider will also increase. This phenomenon will cause the ratio of voltage divider to change and affect the accuracy of the DC voltage measurement device. The results of the analysis were further verified by actual test, and some suggestions on the ratio test of the DC voltage measurement device in the national standard were presented in this paper.

  • IEEE Approved Draft Guide for the Application of Transient Recovery Voltage for AC High-Voltage Circuit Breakers with Rated Maximum Voltage above 1000V

    This application guide covers procedures and calculations necessary to apply the standard transient recovery voltage (TRV) ratings for ac high-voltage circuit breakers rated above 1000 V. The breaking capability limits of these circuit breakers are determined to a great degree by the TRV. The TRV ratings are compared with typical system TRV duties. Examples of TRV calculation are given with suggested options if the TRV duty exceeds the TRV ratings of the circuit breaker.

  • IEEE Draft Guide for the Application of Transient Recovery Voltage for AC High-Voltage Circuit Breakers with Rated Maximum Voltage above 1000V

    This application guide covers procedures and calculations necessary to apply the standard transient recovery voltage (TRV) ratings for ac high-voltage circuit breakers rated above 1000 V. The breaking capability limits of these circuit breakers are determined to a great degree by the TRV. The TRV ratings are compared with typical system TRV duties. Examples of TRV calculation are given with suggested options if the TRV duty exceeds the TRV ratings of the circuit breaker.

  • The voltage coefficient determination of high voltage capacitive divider by serial summation of voltage transformers

    The paper presents an absolute measurement method of determining the voltage coefficient(VC) of high voltage capacitive dividers(CVD) by serial summation of voltage transformers. Under a series of double-voltages, by successively comparing a CVD with a full-insulated transformer, a semi-insulated transformer and their series, the VC of the CVD were gotten. The method was verified by using two voltage transformers rated with (110/√3 )kV/(100/√3)V in series.

  • Effects of nozzle and contact geometry on arc voltage in gas circuit-breakers

    At the high voltage laboratory at ETH Zurich switching arcs are investigated in order to understand the physical processes that determine the relationship between current and arc voltage in gas blast circuit breakers. Experiments are performed using a breaker prototype with many independently controllable parameters, and very versatile pulsed DC current source. Previous work showed that the gas pressure has a strong influence on the arc voltage, therefore changing the fluid dynamic conditions in which the arc burns can be used to create different dU/dI characteristics. In the presented paper a method to quantify these changes is presented, and the impact of the axial position of the contacts in a model gas circuit breaker on the voltage as function of current are discussed. The influence of the contact position on the average dU/dI curve were small, but the fluctuations around this average value change depending on the nozzle section in which the arc burns. These results will be used to improve the theoretical understanding of the different arc cooling mechanisms, which in turn should enable the design of new geometries that result in a more favorable arc voltage characteristics for passive oscillation HVDC circuit breaker topologies in the future.

  • Resistorless on-die high voltage power supply noise measurement

    The knowledge of power supply noise profile in microprocessors can facilitate in improving the performance significantly. In the deep sub-micron process employing on-die voltage regulators to convert incoming higher voltage from motherboard to lower core voltage supply, the measurement of input voltage profile becomes further challenging. Voltage to frequency conversion is often used to convert local supply voltage to it's corresponding digital value. The state-of-art solutions rely on low impedance voltage divider to generate acceptable voltage which modulates the frequency of voltage controlled oscillator (VCO). In this paper we present a novel high voltage compliant ring oscillator which can replace existing low voltage VCO and can perform with similar accuracy as state-of-art solutions.



Standards related to Voltage

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IEEE Application Guide for Low-Voltage AC Power Circuit Breakers Applied with Separately-Mounted Current-Limiting Fuses

This guide applies to low-voltage ac power circuit breakers of the 635 V maximum voltage class with separately-mounted current-limiting fuses for use on ac circuits with available short-circuit currents of 200 000 A (rms symmetrical) or less. Low-voltage ac fused power circuit breakers and combinations of fuses and molded-case circuit breakers are not covered by this guide. This guide sets ...


IEEE Guide for Synthetic Fault Testing of AC High-Voltage Circuit Breakers Rated on a Symmetrical Current Basis


IEEE Recommended Practice for Installation, Application, Operation, and Maintenance of Dry-Type General Purpose Distribution and Power Transformers


IEEE Standard for Low-Voltage AC Power Circuit Breakers Used in Enclosures

The scope of this standard includes the following enclosed low-voltage ac power circuit breakers: a) Stationary or drawout type of two-, three-, or four-pole construction with one or more rated maximum voltages of 635 V (600 V for units incorporating fuses), 508 V, and 254 V for application on systems having nominal voltages of 600 V, 480 V, and 240 ...


IEEE Standard for Low-Voltage AC Power Circuit Protectors Used in Enclosures


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