نتایج جستجو برای: electric equipment
تعداد نتایج: 217219 فیلتر نتایج به سال:
Making an Autonomous Electric Vehicle (AEV) and able to operate “unmanned” requires extensive theoretical as well as practical knowledge. An AEV must be able to make decisions and respond to situations completely on its own. Buggy car are used a as Electric Vehicle (EV) and set up with several equipment and sensor as an AEV. A camera is installed in front of the AEV and is used to obtain image ...
There are numerous advantages of using Electric Vehicles (EVs) as an alternative method of transportation but an increase in EV usage in the existing residential distribution grid poses problems such as overloading the existing infrastructure. In this paper, we have modeled and simulated a residential distribution grid in GridLAB-D (an open-source software tool used to model, simulate, and anal...
1.Eikenberg S. Comparison of the cutting efficiencies of electric motor and air turbine dental handpieces. Gen Dent 2001;49(2):199-204. 2.Eikenberg S, Roman D, Debuque R, Gerrono D, Harris E. Protocol 451: Development of lightweight, low cube, portable dental field equipment. http://hayeshandpiece.com/Army_Study_On_Electric_Handpieces.pdf. Accessed Oct. 27, 2006. 3.Watson TF, Flanagan D, Stone ...
The proliferation of non-linear and time-variant loads is causing a number of disturbances on the electric network, from a more and more significant distortion of both currents and voltages, to transient disturbances on the supply voltage. In this respect the electric network behaves as an "healthy carrier" of disturbances, so that a disturbance generated by one customer can be distributed to o...
Equipment C. Trinitis Lehrstuhl f ur Rechnertechnik und Rechnerorganisation Institut f ur Informatik Technische Universit at M unchen GERMANY Abstract The goal of nding an optimal electric eld strength distribution for arbitrary three dimensional problems can be achieved by utilizing a parametric CAD modelling system that needs to be coupled with a three dimensional electric eld calculation...
Facing the recent growing concern about the environment and electric power crisis triggered by the Great East Japan Earthquake, efficient use of energy has become an important issue. A smart grid that is a next-generation electric power network is expected to be one of the solutions and to form an enormous market. Aiming to enter this new smart grid market, Sumitomo Electric Industries, Ltd. es...
بررسی خواص الکترونیکی و آنالیز ساختاری این مشتق از خانواده 1,2-dithienylcyclopentene وجود 3 حالت مشخص در این مولکول را اثبات نمود و نشان داد که خواص الکترونی این 3 حالت با یکدیگر متفاوت می باشد این تفاوت در خواص الکترونی از جمله شکاف بین باند هدایت و باند ظرفیت، قطبش پذیری و ... تفاوت در هدایت الکتریکی را به همراه داشت. همچنین محاسبات نشان داد که هر 3 حالت این ملکول، خواص سوئیچ بودن را از خود ن...
This paper describes the automatic generation of system descriptions for SCADA (Supervisory Control And Data Acquisition) systems. The proposed method produces various types of data and programs for SCADA systems from equipment definitions using conversion rules. This method can be used with various SCADA systems, and provides visual editing tools for conversion rule modification. The SCADA sys...
Although there is no certain known mechanism of how the electromagnetic fields (EMFs) at power frequency (50/60 Hz) can affect human health, it has been epidemiologically shown that they have many hazards on human health. Also the power frequency fields may interfere with the nearby electrical and electronic equipment. In response to the precautionary principle, it might be needed in some situa...
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