Results 201 to 210 of about 316,613 (266)

Inhibitory Circuits Can Restore OFF Pathway Responses in Retinal Prostheses. [PDF]

J Neurosci
Carleton M, Oesch NW.
europepmc   +1 more source

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Field Measurements Of Touch And Step Voltages

IEEE Transactions on Power Apparatus and Systems, 1984
This paper presents the study of a measurement technique for touch and step voltages and the results of measurements obtained inside and outside substations. Details of a low-voltage and a highvoltage method of current injection are given. Setups for measuring the shock touch voltage and shock step voltage are characterized, in which the effect of foot
Romuald Kosztaluk, Dinkar Mukhedkar, Yvon Gervais   +2 more
openaire   +2 more sources

Novel voltage control of multiple step voltage regulators in a distribution system

ISGT 2014, 2014
This paper presents a novel method for determining the control parameters and a voltage control method for multiple step voltage regulators (SVRs) in a single feeder. The main purpose of the proposed method is to reduce the amount of voltage violation and the tap operation times and to extend the voltage margin from the upper and lower voltage limits ...
Shinya Yoshizawa, Yuya Yamamoto, Jun Yoshinaga, Yasuhiro Hayashi, Shunsuke Sasaki, Takaya Shigetou, Hideo Nomura   +6 more
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An improved method of voltage stepping

International Journal of Mass Spectrometry and Ion Physics, 1969
Abstract A unit providing sequential stepping over up to eleven mass positions is described. Operation may be in a straight sequence or in one with the reference mass monitored alternately with measurements at the other masses. Performance tests show that the latter mode of operation permits higher precision by virtue of the more frequent monitoring ...
C.E. Rees, D.K. Sullivan
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Control of high-step down voltage converters for voltage regulator modules

2011 8th International Conference on Electrical Engineering, Computing Science and Automatic Control, 2011
New technologies are requiring high step-down conversion voltages. A possible solution to this problem is to use several buck converters connected in cascade; however, a complex control circuitry is required. An alternative solution is to use an n-stage positive output cascade buck converter with a single active switch.
Jesús Leyva-Ramos, Luis Humberto Díaz-Saldierna, Maria Guadalupe Ortiz-López   +2 more
openaire   +1 more source

Voltage control of multiple step voltage regulators by renewing control parameters

2014 Power Systems Computation Conference, 2014
This paper presents a novel method of determining the control parameters and a voltage control method for multiple step voltage regulators (SVRs) in a single feeder. The main feature of the proposed method is the updating of the control parameters at constant intervals to minimize the amount of voltage violations and the tap operation times of the SVRs
Shinya Yoshizawa, Yuya Yamamoto, Jun Yoshinaga, Yasuhiro Hayashi, Shunsuke Sasaki, Takaya Shigetou, Hideo Nomura   +6 more
openaire   +1 more source

High Voltage Cables – A Technology Step

Offshore Technology Conference, 2022
Abstract A two-sided marked push for subsea power transmission has taken place in the last 5 years, first initiated by the oil & gas industry's push for subsea electrification, then followed by a desire to reduce the CO2 footprint from oil & gas production throughelectrification of production facilities with power from onshore.
Øyvind Iversen, Johansen Audun
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