scholarly journals Biogaz jako alternatywny nośnik energii

2014 ◽  
Vol 12 (2) ◽  
pp. 135-154
Author(s):  
Ewelina Podeszwa ◽  
Krzysztof Biernat
Keyword(s):  
Energy Source ◽  
Alternative Energy ◽  
Chemical Energy ◽  
Alternative Energy Source

The advantages of biogas, apart from being just an alternative energy source, are its various possibilities of conversion. Chemical energy can be converted into biogas for heat, electricity and chemical energy of other compounds. Therefore, there are numerous opportunities for using energy from biogas. Some of them are used in stationary installations. Another application is as a fuel for vehicle engines by burning biomethane.

Alternative Energy Source for Heating System of Woodworking Enterprise

2018 ◽  
Vol 4 (1) ◽  
pp. 27-30 ◽  
Author(s):  
Olena Savchenko ◽  
◽  
Vasyl Zhelykh ◽  
Yurii Yurkevych ◽  
Khrystyna Kozak ◽  
...  
Keyword(s):  
Energy Source ◽  
Alternative Energy ◽  
Heating System ◽  
Alternative Energy Source

scholarly journals Use of Human Step Energy as an Alternative Energy Source

2020 ◽  
Vol 3 (3) ◽  
pp. 26-29
Author(s):  
Kateryna Viktorivna Miroshnyk ◽  
Oleh Mykolaiovych Bevza
Keyword(s):  
Energy Source ◽  
Alternative Energy ◽  
Alternative Energy Source

scholarly journals Energy harvesting through a piezoelectric sensor

2021 ◽  
Vol 2 (4) ◽  
Author(s):  
Moojin Kim
Keyword(s):  
Energy Source ◽  
Experimental Study ◽  
Energy Harvesting ◽  
Alternative Energy ◽  
Electronic Devices ◽  
Piezoelectric Sensor ◽  
Forced Oscillations ◽  
Paper Strip ◽  
Alternative Energy Source ◽  
Electronic Sensors

Energy harvesting through motion caused by wind is a unique way of finding an alternative energy source for several electronic devices. Piezo-electronic sensors, which harvest energy from small vibrations and movements, are investigated by many researchers nowadays. This paper conducted an experimental study to find an alternative energy source for diverse electronics with forced oscillations from a fan. The relations between the force applied by wind and the oscillation of a paper strip were studied.

scholarly journals Development of Regenerative Braking Concept for Electric Vehicle Enhanced with Bidirectional Converter

2018 ◽  
Vol 9 (4) ◽  
pp. 1584 ◽  
Author(s):  
M. Kavitha ◽  
V. Elanangai ◽  
S. Jayaprakash ◽  
V. Balasubramanian
Keyword(s):  
Energy Source ◽  
Electric Vehicle ◽  
Alternative Energy ◽  
Regenerative Braking ◽  
Automotive Sector ◽  
Environment Protection ◽  
Oil Reserves ◽  
Alternative Energy Source ◽  
Bidirectional Converter ◽  
Braking Process

Due to the increasing concern for environment protection and the uncertainty about oil reserves, nowadays electricity is playing a key role as an alternative energy source in the automotive sector. In this paper, non isolated bidirectional converter is used for electric vehicle application during regenerative braking process. During motoring operation, the converter supplies energy to motor through battery. In regenerative braking action, the converter supplies the available back emf to charge the battery. The recycled energy is effectively stored in the battery. The simulation is carried out in MATLAB/Simulink. The worthiness of simulation is illustrated experimentally by developing a prototype. The simulation and experimental results are presented in this paper<strong>.</strong>

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