Results 91 to 100 of about 3,163 (202)

Energy Characteristics of Electric Drive of Oscillatory Motion at the Shock-Free Start [PDF]

open access: yes, 2016
The peculiarity of operation of oscillatory electric drive with doubly-fed motor at realization of algorithm of shock-free start was considered. The method of evaluating of energy parameters of such motors operating at the resonance mode with учетом of ...
Galtseva (Gal’tseva), Olga Valerievna   +2 more
core   +1 more source

Incremental learning for large-scale stream data and its application to cybersecurity [PDF]

open access: yes, 2015
As many human currently depend on technologies to assist with daily tasks, there are more and more applications which have been developed to be fit in one small gadget such as smart phone and tablet.
Ali, Siti Hajar Aminah
core  

Combination Optimization Configuration Method of Capacitance and Resistance Devices for Suppressing DC Bias in Transformers

open access: yesEnergies, 2019
The ground current of a high-voltage direct current (HVDC) transmission system can cause DC bias in transformers near the grounding electrode during monopole operations, which affects the alternating current (AC) power system operation. Owing to multiple
Donghui Wang, Chunming Liu
doaj   +1 more source

Application of Weighted Fuzzy Reasoning Spiking Neural P Systems to Fault Diagnosis in Traction Power Supply Systems of High-speed Railways [PDF]

open access: yes, 2014
This paper discusses the application of weighted fuzzy reasoning spiking neu- ral P systems (WFRSN P systems) to fault diagnosis in traction power supply systems (TPSSs) of China high-speed railways.
Pérez Jiménez, Mario de Jesús   +2 more
core  

Risk of multiple cross-over of control characteristics in multi-terminal HVDC [PDF]

open access: yes, 2015
HVDC grids have been made practical with the introduction of the voltage source converter (VSC). The development of VSC technology has been, and continues to be rapid, with new converter topologies and new manufacturers entering the market. For the power
Barker, Carl   +3 more
core   +1 more source

Condition Monitoring of Power Cables

open access: yes, 2007
A National Grid funded research project at Southampton has investigated possible methodologies for data acquisition, transmission and processing that will facilitate on-line continuous monitoring of partial discharges in high voltage polymeric cable ...
Hao, L   +3 more
core  

Magnetic Integration Applied to an Isolated Single-Stage AC–DC Converter

open access: yesIEEE Open Journal of Power Electronics
This work proposes a novel magnetic integration approach applied to a four-leg interleaved single-phase ac-dc converter topology, aimed at minimizing component count and increasing power density.
Samanta Gadelha Barbosa   +4 more
doaj   +1 more source

Investigating the input power quality of multi-pulse AC-DC power converter fed induction motor drives. [PDF]

open access: yesHeliyon, 2022
Nahin NI   +5 more
europepmc   +1 more source

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