Results 81 to 90 of about 51,958 (298)
Rating of Oil Circuit Breakers [PDF]
Transactions of the American Institute of Electrical Engineers, 1916 Paper points out several difficulties, which are encountered in the rating of actual circuit breakers, but generally favors that these ratings be on the basis of the current to be opened in the arc at the operating voltage of the system.
openaire +2 more sources
2D Magnetic and Topological Quantum Materials and Devices for Ultralow Power Spintronics
Advanced Functional Materials, EarlyView.2D magnets and topological quantum materials enable ultralow‐power spintronics by combining robust magnetic order with symmetry‐protected, Berry‐curvature‐driven transport. Fundamentals of 2D anisotropy and spin‐orbit‐coupling induced band inversion are linked to scalable growth and vdW stacking.
Brahmdutta Dixit +5 more
wiley +1 more source
Fault Analysis and Solution of Main Circuit Breaker Abnormal Disconnection of HXD3C Locomotive
机车电传动, 2020 During the operation of HXD3C locomotive, there have been many consecutive problems of unexplained locomotive main circuit breaker opening, which seriously affects the normal operation of the locomotive.
Liang HAO, Xinyue ZHANG
doaj
Policy Effectiveness Analysis of China’s Circuit Breaker Mechanism
Complexity, 2020 From June to August 2015, China’s security market suffered a severe decline due to the impact of the stock market crash. For this reason, the Shanghai Stock Exchange issued a notice on December 4, 2015, deciding to implement the circuit breaker mechanism
Wei Zhou, Wanying Rao, Danxue Luo
doaj +1 more source
Nanotechnology and Precision Engineering, 2020 Analysis of the short-circuit characteristics of SiC metal-oxide-semiconductor field-effect transistors (MOSFETs) is very important for their practical application.
Shen Diao +6 more
doaj +1 more source
Measurement of Temperature Rise of Design Parts of Low Voltage Circuit Breaker [PDF]
, 2017 Hlavním cílem této práce je změřit ustálenou teplotu konstrukčních části a následně vypočítat oteplení těchto části jističe od společnosti OEZ model Modeion BD250NE305.
Filip, Martin
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Actuating and Sensing Composites of Liquid Crystal Elastomers and Poly(ionic liquid)s
Advanced Functional Materials, EarlyView.Ionic conductive, mechanically tough, flexible, and stretchable filaments of a composite material comprising a liquid crystal elastomer and a poly(ionic liquid) are produced through 3D printing, which exhibit large actuation strain under stimulation and electrical resistance variation in response to deformation or environmental condition changes. Their
Zeping Liu +6 more
wiley +1 more source
IEEE Access, 2020 The direct current (DC) circuit breaker based on semiconductor power devices is one of the critical components in multiterminal flexible high voltage DC transmission technology.
Xin Liu +3 more
doaj +1 more source
Advanced Functional Materials, EarlyView.Optoelectronic synaptic devices based on solution‐processed molecular telluride GST‐225 phase‐change inks are demonstrated for three‐factor learning. A global optical signal broadcast through a silicon waveguide induces non‐volatile conductance updates exclusively in locally electrically flagged memristors.
Kevin Portner +14 more
wiley +1 more source
An experimental study of circuit breakers: the effects of mandated market closures and temporary halts on market behavior [PDF]
, 1999 This paper analyzes the effect of circuit breakers on price behavior, trading volume, and profit-making ability in a market setting. We conduct nine experimental asset markets to compare behavior across three regulatory regimes: market closure, temporary
Ackert, Lucy F. +2 more
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