Results 231 to 240 of about 136,577 (264)

Electrical Measurements on Circuits Requiring Current and Potential Transformers

Transactions of the American Institute of Electrical Engineers, 1909
Modern requirements make it necessary to measure alternating current, volts, and watts on circuits where the magnitude of these quantities and the safety of the operator require that some means be provided so that the instruments used are not directly connected to the circuit.
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Measuring the ion current in electrical discharges using radio-frequency current and voltage measurements

Applied Physics Letters, 1998
This letter describes a technique for measuring the ion current at a semiconductor wafer that is undergoing plasma processing. The technique relies on external measurements of the radio-frequency (rf) current and voltage at the wafer electrode. The rf signals are generated by the rf bias power which is normally applied to wafers during processing ...
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Trampoline-Shaped Micro Electric-Field Sensor for AC/DC High Electric Field Measurement

IEEE Transactions on Industrial Electronics, 2022
Zhifei Han, Fen Xue, Jun Hu
exaly  

Variation and Measurement of Electrical Currents

1972
G.G. JÁROS, B.J. MEYER
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Methods and devices for measuring electrical currents

2003
A method of eliminating interfering currents in a measuring system being adapted for simultaneous recording electrophysiological signals and measuring fNMR images, comprises the steps of (a) using an electrode device with a rotational symmetry, (b) using a Sp02-sensor that does not contain any conducting materials, said Sp02-sensor operating with fibre-
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PEA–Kerr Combined Measurement Method for Space Charge and Electric Field Distribution of Oil–Paper Composite Insulation

IEEE Transactions on Instrumentation and Measurement, 2023
Meng Huang, Weiguang You, Yanyu Wu
exaly  

Apparatus for Measuring Electric Currents

Scientific American, 1887
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A Novel Transient Electric Field Measurement for Low Kerr Constant Liquid Dielectrics Based on Concave Spherical Mirror Conjugate Structure

IEEE Transactions on Instrumentation and Measurement, 2023
Zhaotian Zhang, Shilin Wu, Wenkai He
exaly  

Measurement of strong electrical currents

American Journal of Science, 1885
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Transmission Line Sag Measurement and Simulation Research Based on Non-Contact Electric Field Sensing

Sensors, 2022
Jinhua Zuo, Yong Ouyang, Yang Chao
exaly