Results 261 to 270 of about 4,753,988 (311)

Voltage transients elicited by sudden step‐up of auxin

Plant, Cell & Environment, 1984
Abstract It is hypothesized (i) that the molecular mechanism for the reception of friction and flexure and the mechanism by which auxin enhances ethylene production have in common a release of free calcium into the cytosol, (ii) that elevated cytosolic calcium initiates vesicle exocytosis, and (iii) that the vesicles release a factor or set of factors ...
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Single-step voltage regulator Application

Electrical Engineering, 1951
THE DESIGN LIMITS of rural distribution circuits usually are determined by permissible voltage drop rather than the thermal limitations of the conductor. Presently overloaded circuits supplying power at inadequate voltage levels are the result of conservative estimates of load growth.
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A Thevenin equivalent approach for touch voltage and step voltage

2000
This paper describes numerical algorithm for accurate computing of the touch voltage and step voltage. The algorithm is based on the Thevenin equivalent and grid model of the human's feet.It is practically to use this accurate approach only for some very important points on the earth surface because Thevenin equivalent circuit is valid only for a given
Sarajčev, Ivan, Vujević, Slavko, Kurtović, Mate   +2 more
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Step by Step Voltage Calculation using Simplified Voltage-Power Formula for a Radial Distribution Line

Journal of the Korean Institute of Illuminating and Electrical Installation Engineers, 2022
JuChul Kim, ․SangJoong Lee
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Step and touch voltage – an update for 2004

Australian Journal of Electrical and Electronics Engineering, 2005
Hazardous step and touch voltages arise in a variety of high voltage electrical installations, and there are a number of different industry publications which publish acceptable step and touch voltage limits. This paper sets out the derivation of step and touch voltage limits based on the work of Dalziel and Biegelmeier and Lee, and AS/NZS 60479.1 ...
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The modeling and application of step voltage regulators

2009 IEEE/PES Power Systems Conference and Exposition, 2009
Supplying every customer a voltage that is within ANSI standards is a basic requirement of a distribution feeder. As the load on a feeder varies the voltage supplied to every customer will also vary. Some means of regulating the customer voltages must be implemented.
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Voltage Control of Step Voltage Regulator Based on Fuzzy Control

2023 3rd International Conference on Energy Engineering and Power Systems (EEPS), 2023
Caiyuan Liang, Xiongkeng Zhan, Siyu Su, Hai Li, Yongchang Xu   +4 more
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TOUCH AND STEP VOLTAGE HAZARD ANALYSIS

This article analyzes the risks associated with electric shock, specifically focusing on the effects of touch and step voltage, which can lead to severe injury or death. Citing international studies, the research confirms that older individuals typically exhibit a body resistance between 1000-2000 Ω, with exposure to 230 V potentially causing dangerous
E.S. Safiyev , S.Y. Shikhaliyeva
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Two Steps to High Voltages

New Electronics, 2023
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Non-Isolated n-Stage High Step-up DC-DC Converter for Low Voltage DC Source Integration

IEEE transactions on energy conversion, 2021
T. Shanthi, S. Prabha, K. Sundaramoorthy
semanticscholar   +1 more source