Permanent Magnetic Generator

Home , Magnet motor, Perpetual motion

IJSTE - International Journal of Science Technology & Engineering | Volume 1 | Issue 10 | April 2015 ISSN (online): 2349-784X

Sangam Rane Shivpal Barai Professor Student Department Mechanical Engineering Department Mechanical Engineering Theem College Of Engineering Theem College Of Engineering

Mainuddin Chaudhary Laxman Prajapati Student Student Department Mechanical Engineering Department Mechanical Engineering Theem College Of Engineering Theem College Of Engineering

Mubin Choudhari Student Department Mechanical Engineering Theem College Of Engineering

Abstract

Imagine a motor that is propelled by magnets only. No electricity in; no petrol in; just torque out, to be used to turn a generator or a driveshaft. Science does not yet have models to describe how this works, largely because the scientific community at large does not believe it is possible. Notwithstanding academic snubbing, many thousands of individuals have chased such a dream, and some claim to have achieved eureka. Of all the free energy technologies, from solar and wind, to cold fusion and zero point energy, the magnet motor is probably the sexiest. There it is spinning away, in violation of known laws of physics, creating useful energy. What you have is a motor that you could plunk down just about anywhere (environmental conditions/protection depending), and it will run continuously, with no visible energy input, needing only occasional maintenance of the bearings and such. Heat is the enemy for such a system, because at higher temperatures, the magnetism of the magnets is lost. A magnetic motor (or magnet motor) is a device which converts power of or relating to or caused by magnetism (e.g., "magnetic forces") into mechanical force and motion, with no other input. It usually provides rotary mechanical motion. The machines that utilizes the properties of a magnet for mechanical energy. Keywords: Electricity Generator, Generator, Permanent Magnetic Generator ______

I. INTRODUCTION

Perpetual motion describes hypothetical machines that operate or produce useful work indefinitely and, more generally, hypothetical machines that produce more work or energy than they consume, whether they might operate indefinitely or not .There is undisputed scientific consensus that perpetual motion would violate either the first law of thermodynamics, the second law of thermodynamics, or both. Machines which comply with both laws of thermodynamics but access energy from obscure sources are sometimes referred to as perpetual motion machines, although they do not meet the standard criteria for the name. Despite the fact that successful perpetual motion devices are physically impossible in terms of our current understanding of the laws of physics, the pursuit of perpetual motion remains popular.

II. METHODOLOGY

A. Electricity Generation: Electricity can be made or generated by moving a wire (conductor) through a magnetic field. a coil of wire is moved within a magnetic field so that it passes through the magnetic field, electrons in the wire are made to move . When the coil of wire is connected into an electric circuit (at the terminals A and a) the electrons are under pressure to move in a certain direction and a current will flow.

Permanent Magnetic Generator (IJSTE/ Volume 1 / Issue 10 / 004)

Fig. 1: Electricity Generation

B. Working Principles: There is an undisputed scientific consensus that perpetual motion violates either the first law of thermodynamics, the second law of thermodynamics, or both. The first law of thermodynamics is essentially a statement of conservation of energy. The second law can be phrased in several different ways, the most intuitive of which is that heat flows spontaneously from hotter to colder places; the most well-known statement is that entropy tends to increase, or at the least stay the same; another statement is that no heat engine (an engine which produces work while moving heat between two separate places) can be more efficient than a Carnot heat engine.

C. Working: Magnets are placed on rotor and stator. The screw mechanism is added at the base of chassis for opening and closing the casing(stator). Since magnet is present on the stator and it have its own magnetic field. There will be attraction and repulsion both present between the magnet and casing which results in the rotation of the shaft. As the bearing is placed at the each end of shaft. It will make the rotation smooth. The motion of shaft is further transferred to the rotor of electric dynamo via pulley. The pulley is provided to increase the speed. The rotation of rotor shaft electric dynamo create the magnetic flux inside it. There is present a winding of coil is called the stator winding. When this come into the contact of magnetic flux created by the rotor. This will cut the magnetic flux produced by the rotor and electric current is produced in the stator winding. The coil of stator winding is connected to output terminal of electric dynamo from where we get the output in form of voltage.

Fig. 2: Project Model

Fig. 3: Magnets Placed On Stator and Rotor

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Table -1: Properties of Magnets Working Maximum energy product Residual flux density Coersive force Material temperature (Bhmax) (Br) (Hc)

Ceramic5 3.4 3950 2400 400 Sintered alnico5 3.9 10900 640 540 Cast alnico 8 5.3 8200 1650 540 Samarium cobalt 20(1,5) 20 9000 8000 260 Samarium cobalt 28(2,17) 28 10500 9500 350 Neodymium N45 45 13500 10800 80 Neodymium 33UH 33 11500 10700 180 Table -2: Generator Data

III. EQUATIONS

The strength of generator depends on: "l"- Length of the conductor in the magnetic field "v"- Velocity of the conductor (speed of the rotor) "B"- Strength of the electromagnetic field You can do calculate the electricity produced(e) using this formula: e = B x l x v Power of the generator can be calculated as P = V x I Where, I = Current Produced (Amp) V = voltage Note: the current produced by the dynamo generator is direct current.

IV. CONCLUSION

In coming days, this will prove a great boon to the world, since it will save a lot of electricity of power plants that gets wasted in illuminating the lights. As the conventional sources are depleting very fast, then it’s time to think of alternatives. We got to save the power gained from the conventional sources for efficient use. So this idea not only provides alternative but also adds to the economy of the country. Now, magnetic power can be utilized for power generation by means of new technique called “power hump”. It has advantage that it does not utilize any external source [12]. Now the time has come to put forte these types of innovative ideas, and researches should be done to upgrade their implication. Our design system has several advantage over the other type of conventional generator.

ACKNOWLEDGEMENT

We would like to take opportunity to express our deep sense of humble gratitude and respect to our project guide Prof. Sangam Rane. Under whom we executed this project. We are highly obliged to Prof. Shakeel Tadvi. Head of department, Mechanical Engineering, Theem College of Engineering, for his constant support, stimulating suggestions and encouragement. We are also helpful to Principal Dr. N.K Rana. Theem College of Engineering, for providing us with all the necessary facilities and resources required, along with timely encouragement and motivation for successful completion of this project.

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REFERENCES

[1] Amanpreet Kaur, Power Generation Using Speed Breaker, Volume 2, Issue 2, March 2013, ISSN: 2319-5967 ISO 9001:2008. International Journal of Engineering Science and Innovative Technology (IJESIT), [2] Mrs.Manisha.S.Lande, Optimum Utilization of a Bicycle,Department of Mechanical Engineering, Vol. 1 Issue 3 September 2012, ISSN: 2278-621X, International Journal of Latest Trends in Engineering and Technology (IJLTET). [3] Rajesh Kannan Megalingam, Pedal Power Generation, Amrita Vishwa Vidyapeetham University, Vol.7 No.11 (2012), International Journal of Applied Engineering Research, ISSN 0973-4562. [4] Karin Thomas,M°arten Grabbe, Katarina Yuen, and Mats Leijon, Research Article, A Permanent Magnet Generator for Energy Conversion from, Volume2012, Article ID 489379, 7 pages,doi:10.5402/2012/489379 [5] Jiabin Wang, Weiya Wang, Geraint W. Jewell, and David Howe “Design of a Miniature Permanent-Magnet Generator and Energy Storage System” Ieee transactions on industrial electronics, vol. 52, no. 5, october 2005. [6] Anton Aleksashkin, Aki Mikkola, literature review on permanent magnet generators design And dynamic behaviour, Lappenranta University of Technology, ISBN 978-952-214-708-0, ISBN 978-952-214-709-7 (PDF), ISSN 1459-2932. [7] S.G. Dahotre and L. N. Singh, Study of Magnetic Properties of NanoStructured Mn-Zn Ferrite, Archives of Physics Research, 2011, 2 (1): 81-89