Results 41 to 50 of about 20,184 (167)
MODELING OF MEASUREMENT CIRCUITS CAPACITIVE SENSORS IN THE SIMINTECH ENVIRONMENT
Измерение, мониторинг, управление, контроль, 2021 Background. The possibility of constructing non-standard multi-element measurement circuits of capacitive sensors in the SimInTech dynamic modeling environment is investigated. Materials and methods.
I.N. Vorotnikov +3 more
doaj +1 more source
Sensors, 2016 A simple differential capacitive sensor is provided in this paper to measure the absolute positions of length measuring systems. By utilizing a shield window inside the differential capacitor, the measurement range and linearity range of the sensor can ...
Yang Bai +8 more
doaj +1 more source
Design and evaluation of capacitive reactive power optimization in substation DC system
Gong-kuang zidonghua, 2014 In view of problem of misoperation of protection device caused by DC system grounding fault which often appears in substations, the concept of capacitive reactive power of DC system was proposed, and an optimized scheme of centralized power supply of DC ...
HUANG Yuansheng, DAI Xinbo, CUI Yong
doaj +1 more source
LTT switch unit for capacitive energy storages
Defence Technology, 2018 When the capacitor cell is discharged in the short-circuit mode, the current pulse amplitude and duration are maximal. Therefore, this mode is the most severe for discharge switches of capacitive energy storage.
N.E. Nechaev +4 more
doaj +1 more source
ХАРАКТЕРИСТИКИ РЕЗОНАНСНИХ СИСТЕМ ДЛЯ ОТРИМАННЯ ВИСОКОЇ НАПРУГИ НА НАВАНТАЖЕННІ ЄМНІСНОГО ТИПУ
Праці Інституту електродинаміки Національної академії наук УкраїниThe work is devoted to the comparative analysis of currents in inverter circuits of transformerless resonant and transformer resonant and non-resonant systems of the same power for obtaining high voltage on a capacitive load.
Д.В. Вінниченко
doaj +1 more source
Sensors, 2017 Robot tactile sensation can enhance human–robot communication in terms of safety, reliability and accuracy. The final goal of our project is to widely cover a robot body with a large number of tactile sensors, which has significant advantages such as ...
Chenzhong Shao +6 more
doaj +1 more source
Research and improvement of operational amplifier stability in capacitive sensor driver circuits
Технологія та конструювання в електронній апаратурі, 2008 It has been shown that the instability of operational amplifiers in capacitive driver circuits is caused by a significant phase shift in the negative feedback loop, which leads to oscillation processes.
Z. Yu. Hotra +2 more
doaj
Development of a capacitance-integrating radioactivity meter
He jishuBackgroundRapid and accurate measurements of radionuclide activities in the field play an important role in radiological medical diagnosis.PurposeThis study aims to develop a capacitance-integrated activity meter.MethodsA circuit structure of the ...
HE Mingman, ZHANG Jinglong, YANG Hong
doaj +1 more source
Use of Capacitive Probes to Detect Asymmetry and Earth Fault in a Medium-Voltage Power Network
EnergiesThe detection of short circuits in a medium-voltage (MV) network is a complex issue due to the way the neutral point works. An additional difficulty is the relatively large load asymmetry. The methods used so far include complex equipment (e.g., a system
Krzysztof Walczak +1 more
doaj +1 more source
Research on Resonant Amplification of Capacitive Schottky Pickup
Yuanzineng kexue jishu, 2023 Schottky noise diagnostic is a very important method to measure beam revolution frequency, momentum spread, tune, and chromaticity, etc., in the synchrotron. Capacitive pickups are widely used to measure Schottky noise.
WANG Minwen;WANG Zhongming;QIU Mengtong;ZHAO Mingtong;WANG Di;WANG Maocheng;ZHUO Xin;YAN Yihua
doaj