SLOT VIEW SIMULATION OF WIND ELECTRICAL SYSTEMS



ABSTRACT
As a result of increasing environmental concern, more and more electricity is generated from renewable sources. One way of generating electricity from renewable sources is to use wind turbines. A tendency to erect more and more wind turbines can be observed. As a result of this, in the near future wind turbines may start to influence the behaviour of electrical power systems. Therefore, adequate model ....etc

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Electrical Power Systems: Course format


Generation of electrical energy: Basic structure of power system; demand of electrical system – base load, peak load; controlling power balance between generator and load, advantages of interconnected system; Thermal power plant – general layout, turbines, alternators, excitation system, governing system, efficiency; Hydel power plant – typical layout, turbines, alternators; Nuclear power plant – principle of energy conversion, types of ....etc

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Lightning and Surge Protection Of Modern Electronic Systems

Introduction
In virtually all aspects of our modern lives, microprocessors and integrated circuits (ICs) are hard
at work processing digital data, controlling critical systems and communicating information
through ever-expanding global networks. These now common components have dramatically
lowered system costs while increasing the power and flexibility of modern electronic systems in a
manner unimaginable just a few years ago. Yet, few developers se ....etc

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Electrical systems in
Aircrafts and Ships ....etc

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Simona Coman1, V. Comnac1, Member IEEE, Cr. Boldisor1, D.C. Dumitrache2
1Automation Department, “Transilvania” University of Brasov, 5 M.Viteazu Str.,
500174 Brasov, Romania, phone/fax: +40 0268 418836,
2 Department of Automatic Control, Technical University of Cluj-Napoca,
26-28 Gh. Baritiu Str., 400027 Cluj-Napoca, Romania



Abstract –

The distributed control systems with communication
networks are used in many industrial applications. These systems
are often re ....etc

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1. Fabrication of Solar powered tea leaf cutting machine
2. Electricity and Water Pumping System using Wind Mill
3. Fabrication of Solar Seed Dryer
4. Fabrication of solar irrigation System
5. D & F of Gas Converted Power Sprayer
6. Solar Powered Agricultural Water Pumping System with Auto Tracking
7. Fabrication of Solar Seeds Sprayer
8. Automatic bottle washing machine
9. Automatic Water level Sensing Crane
10. Fabrication of Maize de-Husker
11. Paddy Harvester
12. Groundnut Harvester
13. Groundnut ....etc

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1.Zero voltage regulation in a transformer occurs at :
(A)zero p.f. lead 
(B)unity p.f.
(C )leading p.f.
(D)lagging p.f.

2.A parallel plate capacitor has 15 p.F capacitance. If the linear dimensions of the plate are doubled and the distance between the plates are also doubled, then new value of capacitance would be :
(A)15uF
(B)30 uF
(C )60 uF
(D)7.5 u.F

3.Resistance of a 230 V 100 W bulb is R1 and that of a 230 V 75 W is R2. Then,
(A)R1= R2
(B)R1 > R2
(C )R1 < R2
(D)R1 - 2R2

4.The current in a series ....etc

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Presented By:
Mohammed Younus R.S


Aircraft Electrical Systems
 The function of the aircraft electrical system is to generate, regulate and distribute electrical power throughout the aircraft
 New-generation aircraft rely heavily on electrical power because of the wide use of electronic flight instrument systems
Electrical Power Uses
 Aircraft electrical power is used to operate:
– Aircraft Flight Instruments
– Essential Systems
– Passenger Services
 Essential power is power th ....etc

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ABSTRACT



Because of high requirements in power, efficiency, installation space and weight, the design of electrical machines for hybrid electrical vehicles is a particular challenge. This seminar describes a comparative study allowing the selection of the most appropriate electric-propulsion system for a parallel hybrid electric vehicle (HEV). This seminar is based on an exhaustive review of the state of the art and on an effective comparison of the performances of the four main electric propulsion systems, namely the d ....etc

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1. INTRODUCTION
Industrial plants (e.g. paper factories) has put continuous pressure on the
advanced process automation. The uninterrupted electricity distribution is one
basic requirement for the process. A disturbance in electricity supply causing a
shutdown of the process may cost huge amount of money. Thus the intelligent
management of electricity distribution including, for example, preventive
condition monitoring and on-line reliability management has a great importance.
In industrial processes a huge amo ....etc

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