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15th IET International School on High Voltage Engineering and Testing 2008, 2001
This presentation covers the design, specification and testing of bushings for high voltage applications. The properties of materials used and the benefits of the various insulation technologies are discussed. Examples of bushing design are given for power transformer and switchgear applications and particular requirements for HVDC.
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This presentation covers the design, specification and testing of bushings for high voltage applications. The properties of materials used and the benefits of the various insulation technologies are discussed. Examples of bushing design are given for power transformer and switchgear applications and particular requirements for HVDC.
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Journal of Chromatography A, 1971
Abstract The different principles of high-voltage electrophoresis and the various types of high-voltage electrophoresis-apparatus now commercially available are discussed. High-voltage electrophoresis offers a rapid and reproducible method for the separation and identification of small amphoteric molecules.
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Abstract The different principles of high-voltage electrophoresis and the various types of high-voltage electrophoresis-apparatus now commercially available are discussed. High-voltage electrophoresis offers a rapid and reproducible method for the separation and identification of small amphoteric molecules.
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High-voltage high input impedance unity-gain voltage buffer
Microelectronics Journal, 2013Abstract The paper presents a novel structure of a voltage buffer intended for application in high-voltage integrated systems. The presented solution is based on both source-input and gate-input voltage buffer, so as to get the best of both structures.
Mariusz Jankowski, Andrzej Napieralski
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High-Voltage Electron Microscopy
Quarterly Reviews of Biophysics, 1968SummaryThe main advantage of high voltage in electron microscopy is greater penetration. When using an aperture of optimum size the thickness of specimen that can be imaged increases almost linearly with applied voltage in the case of light elements, both when the criterion is image intensity and when it is resolution.
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Shielding of high-voltage and extra-high-voltage substations
IEEE Transactions on Power Apparatus and Systems, 1976This paper provides an application procedure and graphs for the design of the shielding of high-voltage and extra-high-voltage substations, where negative shielding angle configurations are usually encountered. It covers the shielding by both ground wires and masts. The method employed is an extension of Gilman-Whitehead electrogeometric model.
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High voltage capacitive voltage conversion
2018 IEEE 30th International Symposium on Power Semiconductor Devices and ICs (ISPSD), 2018A novel high-voltage, ultra-high efficiency monolithic DC-DC Converter is presented. The disclosed architecture was integrated in the X-Fab XT018 SOI process using lateral Super Junction NMOS devices for up to 400V operation. Buck or boost voltage conversion is realized using high-voltage switched-capacitor and gate-driver techniques enabling ...
Randall L. Sandusky, Alexander Holke
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Industrial Vehicle Technology International, 2021
TO MARK OUR ELECTRIFICATION SPECIAL, INDUSTRY EXPERTS EXPLAIN THE LATEST DEVELOPMENTS IN BATTERY-POWERED MACHINERY, AND PREDICT HOW THE TECHNOLOGY WILL CONTINUE TO EVOLVE AS THE URGENCY TO DECARBONISE INCREASES
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TO MARK OUR ELECTRIFICATION SPECIAL, INDUSTRY EXPERTS EXPLAIN THE LATEST DEVELOPMENTS IN BATTERY-POWERED MACHINERY, AND PREDICT HOW THE TECHNOLOGY WILL CONTINUE TO EVOLVE AS THE URGENCY TO DECARBONISE INCREASES
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High Voltage Versus Low Voltage
Physical Therapy, 1986To the Editor: The conclusions stated in the article “High Voltage Versus Low Voltage Electrical Stimulation: Force of Induced Muscle Contraction and Perceived Discomfort in Healthy Subjects” (Physical Therapy 66:1209–1214, 1986) contradict an extensive body of literature1–5 that suggests that optimal pulse duration for neuromuscular stimulation in ...
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High-voltage integrated circuits
IEEE Transactions on Electron Devices, 1968Silicon monolithic integrated circuits have been developed with a voltage capability (LV CEO ) in excess of 300 volts. Novel process, device and circuit design techniques have been combined to achieve this voltage capability at a high yield. The design approach, integration and performance of three linear integrated circuits will be discussed: a video ...
H.R. Camenzind, B. Polata, J. Kocsis
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Voltage gradients on high-voltage lines
Electrical Engineering, 1955AKNOWLEDGE of the voltage gradient which exists at the surface of a transmission-line conductor is necessary in many instances. This knowledge is especially important in studies regarding corona losses and radio interference.
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