نتایج جستجو برای: electric switch

تعداد نتایج: 201965  

Journal: :Neurocomputing 2007
Julia Berzhanskaya Anatoli Gorchetchnikov Steven J. Schiff

We implemented an experimentally observed orthogonal arrangement of theta and gamma generation circuitry in septotemporal and lamellar dimensions is a two-dimensional model of hippocampus. The model includes three types of cells: pyramidal, basket, and oriens lacunosum-moleculare (OLM) neurons. In this reduced model, application of continuous electric fields allowed us to switch between theta, ...

2015
Xudong Gao Xudong Wang Zhongyu Li Yongqin Zhou

Switched reluctance motor drive system has greatly practical value in electric vehicle applications. For the characteristics of switched reluctance motor and electric vehicle application requirements, how to reduce the torque ripple effectively and ensure its average output torque, all these become a hot spot of research. Based on this, first of all, the nonlinear model of switched reluctance m...

2014
Takanori Asaba Keiju Matsui Masaru Hasegawa

Various circuit technologies have been studied and developed. One of main streams concerns a soft switching technology to mitigate switching stress, leading to the reduction in switching losses or electro-magnetic noise. On the other hand, as a characterized orthodox technology, the existing chopper circuit is used for the electric vehicles, etc. Such technologies have a tendency to go out of v...

2008
Prasad Sumant Andreas C. Cangellaris Narayan R. Aluru

RF MEMS capacitive switches show great potential for use in wireless communication device. However, their widespread insertion in commercial products requires further improvements in their longterm reliability. Dielectric charging is one of the factors that impact switch reliability. Dielectric charging is understood to mean the accumulation of electric charge in the insulating dielectric layer...

2016
Leonid Bolotov Yuta Saito Tetsuya Tada Junji Tominaga

Chalcogenide superlattice (SL) phase-change memory materials are leading candidates for non-volatile, energy-efficient electric memory where the electric conductance switching is caused by the atom repositioning in the constituent layers. Here, we study the time evolution of the electric conductance in [(GeTe)2/(Sb2Te3)1]4 SLs upon the application of an external pulsed electric field by analysi...

Journal: :Molecular Physics 2022

DFT calculations show that a combination of an electric field and electronic excitation is promising mechanism to force molecular switch based on amino-imino tautomerisation into one its two states. By calculating the effect in direction moving hydrogen shape barrier ground low-lying excited states previously proposed switches consisting 5- 7-membered rings with adjacent amino imino groups, we ...

Journal: :The Transactions of the Korean Institute of Power Electronics 2013

Hamid Shayegh Borujerdi Hassan Jahedi

Composition, change and complexity have attracted ev- eryone’s attention towards Self-Adaptive systems. These systems, inspired by the human body, are capable of adapting to changes in the inner and outer environment. The main objective of this study is to achieve a more con- venient availability for e-banking services in the payment switch, using self-healing systems and focusing on the failur...

Journal: :IOP Conference Series: Earth and Environmental Science 2021

Journal: :Energy Engineering 2022

In gas insulation switch (GIS) substation, secondary devices such as line monitoring are placed in the switching field, and these electronic vulnerable to transient electromagnetic interference caused by operation. order facilitate measurement research of disturbance data under different working conditions, a simulation test device is developed this paper, which can be used simulate GIS substat...

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