Limited availability of renewable energy sources. A method for converting the energy of oscillations of a physical pendulum into electricity

Authors: 
Trembach Sergei A.
Receipt date: 
18.02.2020
Bibliographic description of the article: 

Trembach S. A. Ogranichennost' vozobnovlyayemykh istochnikov energii. Vozmozhnost' preobrazovaniya energii kolebaniy fizicheskogo mayatnika v elektroenergiyu [Limited availability of renewable energy sources. A method for converting the energy of oscillations of a physical pendulum into electricity]. Sovremennye tekhnologii. Sistemnyi analiz. Modelirovanie [Modern Technologies. System Analysis. Modeling], 2020, Vol. 66, No. 2, pp. 22–27. DOI: 10.26731/1813-9108.2020.2(66).22-27

Section: 
Machine construction and theoretical engineering
Year: 
2020
Journal number: 
№2(66)
УДК: 
621.3
DOI: 

10.26731/1813-9108.2020.2(66).22-27

Article File: 
PDF icon 22-27.pdf
Pages: 
22
27
Abstract: 

This article describes a method for converting the energy of pendulum oscillations into electrical energy, and also calculates the output and consumption of the energy generation system through pendulum oscillations. A system for converting energy of gravity into electrical energy consists of the physical pendulum, the frame on which the pendulum is mounted on ball bearings, at least one driven and at least one driving  gear of the transmission mechanism, the generator, attached to the pendulum via the transmission mechanism, the battery, where all the generated energy is supplied and from which the energy is drawn on to maintain the system, two electromagnets that keep the pendulum oscillating continuous, and the two relays that optimize the energy consumption of the electromagnets and set their operation mode, according to the period of full-wave oscillation of the pendulum. Based on the results of the calculation, the possibility of obtaining electrical energy was confirmed by a power output of 2,7 W and a consumption of 2,26 W. As a result of which, the production of a prototype of this electric power generator was started. Putting this generator into operation will have a positive impact on the energy situation around the world – this electric power generator does not depend on the geographical location, as well as other factors, such as the time of day, time of year, and other problems of known renewable energy sources.

Keywords: 
renewable energy source
gravity energy
physical pendulum
generation of electric energy
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