Results 1 to 10 of about 1,101,419 (336)

Base drive for paralleled inverter systems [PDF]

, 1980
In a paralleled inverter system, a positive feedback current derived from the total current from all of the modules of the inverter system is applied to the base drive of each of the power transistors of all modules, thereby to provide all modules ...
Nagano, S.
core   +1 more source

A simple model of proton damage in GaAs solar cells [PDF]

A simple proton damage model for GaAs solar cells is derived and compared to experimental values of change in short circuit currents. The recombination cross section associated with the defects was determined from the experimental comparison to be ...
Outlaw, R. A., Walker, G. H., Wilson, J. W.   +2 more
core   +1 more source

A neuromorphic systems approach to in-memory computing with non-ideal memristive devices: From mitigation to exploitation

, 2018
Memristive devices represent a promising technology for building neuromorphic electronic systems. In addition to their compactness and non-volatility features, they are characterized by computationally relevant physical properties, such as state ...
Indiveri, Giacomo, Muller, Lorenz K., Nair, Manu V, Payvand, Melika   +3 more
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Semiconductor electrolyte photovoltaic energy converter [PDF]

Feasibility and practicality of a solar cell consisting of a semiconductor surface in contact with an electrolyte are evaluated. Basic components and processes are detailed for photovoltaic energy conversion at the surface of an n-type semiconductor in ...
Anderson, L. B., Anderson, W. W.
core   +1 more source

Short-Circuit Fault Diagnosis on the Windings of Three-Phase Induction Motors through Phasor Analysis and Fuzzy Logic

Energies
An induction motor is an electric machine widely used in various industrial and commercial applications due to its efficiency and simple design. In this regard, a methodology based on the electric phasor analysis of line currents and the variations in ...
Josue A. Reyes-Malanche, Efrain Ramirez-Velasco, Francisco J. Villalobos-Pina, Suresh K. Gadi   +3 more
doaj   +1 more source

Performance of epitaxial back surface field cells [PDF]

Epitaxial back surface field structures were formed by depositing a 10 micron thick 10 Omega-cm epitaxial silicon layer onto substrates with resistivities of 0.01, 0.1, 1.0 and 10 Omega-cm.
Baraona, C. R., Brandhorst, H. W., Jr., Swartz, C. K.   +2 more
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Pengaruh Masuknya Penambahan Pembangkit Baru Kedalam Jaringan 150 KV pada Kapasitas Circuit Breaker [PDF]

, 2017
This study aimed to obtain the appropriate capacity circuit breaker on the electric power system of Riau using bus impedance matrix method in determining the flow of short circuit in the electric power system of Riau.
\u27, E. (Emelia), Sukma, D. Y. (Dian)
core  

The Identification of Microstructural Changes in High-Temperature Superconducting Tapes for Superconducting Fault Current Limiters

Applied Sciences
HTS 2G tapes used in Superconducting Fault Current Limiters (SFCLs) have properties that allow for the effective limitation of short-circuit currents; however, due to the specificity of the device operation, they should be characterized by the high ...
Sylwia Hajdasz, Adam Kempski, Katarzyna Arkusz, Mariusz Michalski, Paweł Szczesniak   +4 more
doaj   +1 more source

Feasibility of simultaneous intracranial EEG-fMRI in humans: a safety study [PDF]

, 2010
In epilepsy patients who have electrodes implanted in their brains as part of their pre-surgical assessment, simultaneous intracranial EEG and fMRI (icEEG-fMRI) may provide important localising information and improve understanding of the underlying ...
Allen, P.J., Carmichael, D.W., Lemieux, L., McEvoy, A.W., Ordidge, R.J., Rodionov, R., Thornton, J.S., Thornton, R.   +7 more
core  

An Advanced Three-Level Active Neutral-Point-Clamped Converter With Improved Fault-Tolerant Capabilities [PDF]

, 2017
A resilient fault-tolerant silicon carbide (SiC) three-level power converter topology is introduced based on the traditional active neutral-point-clamped converter.
He, Jiangbiao, Katebi, Ramin, Weise, Nathan   +2 more
core   +1 more source