Results 21 to 30 of about 7,816,870 (253)
Experimental observation of water saturation effects on shear wave splitting in synthetic rock with fractures aligned at oblique angles [PDF]
, 2015 Fractured rocks are known to exhibit seismic anisotropy and shear wave splitting (SWS). SWS is commonly used for fractured rock characterization and has been shown to be sensitive to fluid type. The presence of partial liquid/gas saturation is also known
Sothcott, J. +7 more
core +1 more source
Sensors, 2021 Current measurements from electromagnetic current transformers are essential for the construction of secondary circuit systems, including for protection systems.
Ismoil Odinaev +7 more
doaj +1 more source
Digital Current Measurement Element for Operation During Current Transformer Severe Saturation
Известия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2018 The development and implementation of a digital current measurement element for proper operation during current transformer (CT) magnetic core severe saturation are considered.
Yu. V. Rumiantsev +3 more
doaj +1 more source
Bayesian Deep Neural Network to Compensate for Current Transformer Saturation
IEEE Access, 2021 Current transformer saturation has a negative effect on the operation of IEDs, resulting in their malfunction. Here, we present a technique to compensate for saturated waveforms using Bayesian Deep Neural Network (BDNN) comprising Deep Neural Network ...
Sopheap Key +3 more
doaj +1 more source
Some features of a current limiter on the field-effect transistor [PDF]
Tekhnologiya i Konstruirovanie v Elektronnoi Apparature, 2011 The paper presents researches of dependence of stabilization current from the external resistance connecting the source and the gate of the field-effect transistor in the mode of the current limiter — a two-pole terminal.
Karimov A. V., +6 more
doaj +2 more sources
AlgorithmsSimpson’s seventh-order integration has been implemented in an automatically executable program to integrate the current minus the short-circuit current.
Victor-Tapio Rangel-Kuoppa
doaj +1 more source
Lee Waves Break Eddy Saturation of the Antarctic Circumpolar Current
Geophysical Research Letters, 2023 Eddy‐resolving ocean models suggest that the transport of the Antarctic Circumpolar Current (ACC) may be insensitive to increasing wind. This insensitivity is due to eddies that flatten the isopycnals and compensate for their wind‐driven steepening ...
Luwei Yang +3 more
doaj +1 more source
Sensorless position control of permanent magnet motors with pulsating current injection and compensation of motor end-effects [PDF]
, 2011 The sensorless position control of permanent-magnet motors is successfully implemented by superimposing a high-frequency voltage signal on the voltage reference or adding a high-frequency current signal to the current reference.
G Pellegrino +13 more
core +1 more source