International Research Journal of Engineering and Technology (IRJET)
e-ISSN: 2395 -0056
Volume: 04 Issue: 03 | Mar -2017
p-ISSN: 2395-0072
www.irjet.net
DESIGN OF TESLA COIL Rupesh Surwade1, Hitesh Patil2, Ashwini Parit3, Swarada Muley4 1Student,
Electrical Engg, Jspm’s Bsiotr, Wagholi, Pune, Maharashtra, India. Electrical Engg,J spm’s Bsiotr, Wagholi, Pune, Maharashtra, India. 3Student, Electrical Engg, Jspm’s Bsiotr, Wagholi, Pune, Maharashtra, India. 4Assistant Professor, Electrical Engg, Jspm’s Bsiotr, Wagholi, Pune, Maharashtra, India. 2Student,
---------------------------------------------------------------------***--------------------------------------------------------------------Abstract - The tesla coil is basically resonant transformer 1.2 Components of Tesla Coil Which is used to produced potentials in the range of tens to The neon sign transformer converts the ac line voltage hundreds, or even thousands of kilovolts. We explain the range 230 volts into 5000 volts. This high voltage is used to charge of experiments design to investigate the tesla coil action, ending with design of upper toroid at the secondary side. This paper explain simple design of tesla coil where it is able to produce high voltage with high frequency current at secondary side. Tesla coil that has been in this report is recommended to be used for advanced studies particularly on wireless energy evolution. Key Words: Alternating current (AC), Radio Frequency (RF). 1. INTRODUCTION Nikola tesla(1856-1943) was one of the most great inventor in world history he invented the tesla coil, which is basically resonant air core transformer in 1891 he also did the work in the field of power and communication there invention have greatly changed the human life. The building of the tesla coil is also known as a coiling. Tesla coils or resonant transformer of high frequency and high potential have been used in many commercial application the tesla coil more than hundred years ago. Nikola tesla plans to transmit the electrical energy without wires. He thought that by building a big enough tesla coil, with enough high voltage, he could ionised the whole earth atmosphere, allowing it to conduct electricity.
the capacitor. The capacitor is connect in series with the primary coil of output transformer. When the voltage value reaches to high enough to breakdown the spark gap, a spark will bridge the spark gap and complete the circuit between the capacitor and primary coil by shorting the transformer. All the energy build up in the capacitor is forced through the primary coil. The process of charging the capacitor and firing of spark gap will occurs very rapidly. When the energy transfer to the primary coil, and electromagnetic field is created and surrounds the secondary coil. The secondary coil absorbs this energy and magnifies the voltage. Resulting in the high voltage. Table -1: List of Components
1.1 Basics Of Tesla Coil Tesla coil is a high frequency oscillator that drives in air core doubled tunned resonant transformer to produced high voltage at very low current for producing the oscillations we used the spark gap or we can also used the transistor in mini tesla coil. The tesla coil can produced the output voltage from 50kv to several million volts which is depend on secondary turns of the transformer the high voltage consists of rapd string of pulses radio frequency alternating current.
© 2017, IRJET
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Impact Factor value: 5.181
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Sr.no.
Component
Rating
1
Transformer
5kv,30mA
2
Capacitor
0.50µF,440vac
3
Sparkgap
-
4
Primary winding
No.of turns 10
5
Secondary winding
No. of turrns 950
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