نتایج جستجو برای: electrical charging

تعداد نتایج: 206504  

Ansaripour , Rahman , Ghaderipour , Mostafa ,

Abstract: The widespread presence of uncontrolled electric vehicles causes overloading of distribution network equipment. One of these equipments is distribution transformer, which should pay attention to overloading and reducing lifetime of this equipment due to charging of electric vehicles. First, strategies have been proposed to investigate the effect of electric vehicle penetration level a...

2014
Jason Grant Moataz Eltoukhy Shihab Asfour

The power output capacity of a local electrical utility is dictated by its customers’ cumulative peak-demand electrical consumption. Most electrical utilities in the United States maintain peak-power generation capacity by charging for end-use peak electrical demand; thirty to seventy percent of an electric utility’s bill. To reduce peak demand, a real-time energy monitoring system was designed...

In recent years, electric vehicles have attracted significant attention due to environmental issues. Charging stations installation requires a systematic consideration of relevant issues such as determination of the location and size of charging stations. On the other hand, it is necessary to encourage private investors to invest in charging stations installations and to provide proper conditio...

2015
Liyong Niu Di Zhang

Electric taxis are playing an important role in the application of electric vehicles. The actual operational data of electric taxis in Shenzhen, China, is analyzed, and, in allusion to the unbalanced time availability of the charging station equipment, the electric taxis charging guidance system is proposed basing on the charging station information and vehicle information. An electric taxis ch...

2011
Danny Porath Hezy Cohen Claude Nogues Ron Naaman Alexander Kotlyar Nataly Borovok Tatiana Molotsky Errez Shapir Natalia Borovok Alexander B. Kotlyar

In our research we use bio-templated systems to realize one-dimensional conducting nanowires and nanodevices for scientific investigation of electrical charge transport in these systems, for nanoelectronics and for nanotechnology applications. One example is dsDNA and its synthetic derivatives. Within this frame we measured electrical charge transport in dsDNA, measured the energy level spectru...

2012
Hector E. Perez Jason B. Siegel Xinfan Lin Anna G. Stefanopoulou Yi Ding Matthew P. Castanier

In this paper the parameterization of an integrated electrothermal model for an A123 26650 LiFePO4 battery is presented. The electrical dynamics of the cell are described by an equivalent circuit model. The resistances and capacitances of the equivalent circuit model are identified at different temperatures and SOC’s, for charging and discharging. Functions are chosen to characterize the fitted...

1999
W. M. Farrell M. L. Kaiser M. D. Desch J. G. Houser S. A. Cummer G. A. Landis

We present a model addressing the possible electrification of Martian dust storms based on the effective electrical charging of an individual dust grain. An upper charge bound on a grain can be determined based on the grain capacitance in the lowpressure Martian atmosphere. It is assumed that treiboelectric and inductive processes, like that presumed operating in terrestrial dust storms, can el...

Journal: :Nanotechnology 2011
I Iñiguez-de-la-Torre J Mateos Y Roelens C Gardès S Bollaert T González

The understanding of the influence of surface charge effects on the electrical properties of nanostructures is a key aspect for the forthcoming generations of electronic devices. In this paper, by using an ultrafast electrical pulse characterization technique, we report on the room-temperature time response of a T-branch nanojunction which allows us to identify the signature of surface states. ...

Journal: :Biochemical and biophysical research communications 2007
Allen L Garner George Chen Nianyong Chen Viswanadham Sridhara Juergen F Kolb R James Swanson Stephen J Beebe Ravindra P Joshi Karl H Schoenbach

The interaction of nanosecond duration pulsed electric fields (nsPEFs) with biological cells, and the models describing this behavior, depend critically on the electrical properties of the cells being pulsed. Here, we used time domain dielectric spectroscopy to measure the dielectric properties of Jurkat cells, a malignant human T-cell line, before and after exposure to five 10ns, 150kV/cm elec...

2011
Chung-Hsing Chao

In this paper, a solar energy powered bicycle by a wireless sensor network (WSN) far-end network monitoring solar energy to transfer the electrical energy storage and the effectiveness analysis is proposed. In order to achieve this goal, an embarked ZigBee by a solar-powered bicycle the far-end wireless network supervisory system is setup. Experimental results prove that our prototype, the sola...

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