Design of an Underdamped Vibration System under the Impact of Magnetic Forces to generate Power
Journal Title: International Journal for Research in Applied Science and Engineering Technology (IJRASET) - Year 2015, Vol 3, Issue 11
Abstract
This paper presents a new concept on harnessing electrical energy using mechanical vibrations. The system consists of three magnets, with two being fixed and the third remaining in oscillatory motion under the influence of spring and magnetic forces of the two fixed magnets. The whole system is analogous to an Internal Combustion (IC) engine. The oscillating magnet acting as a piston is connected to a crankshaft through a connecting rod to produce rotational motion which when coupled to a generator will produce electricity. A flywheel connected to the crankshaft stores system energy. Magnetic forces of attraction between the moving and the stationary magnets are calculated to determine the position of the magnets and the restoring force developed in the springs. The Equation of Motion of system is derived to show the continuous motion of the system at any point of time under ideal conditions.
Authors and Affiliations
Faizan Ansari, Nashith Khalifa
Keywords
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