Investigation of mechanical motion amplification for vibration energy harvesting

• Autorzy: Satpute Nitin , Iwaniec Marek , Narina Ramesh , Satpute Sarika

Identyfikatory

DOI

10.21008/j.0860-6897.2022.1.13

• Języki publikacji: EN

Abstrakty

EN

Vibration Energy Harvesting is being investigated for autonomous sensors and actuators that mainly utilize ambient and machine induced vibrations. Recently mechanical motion amplification is incorporated for improving power to weight ratio of vibration harvesters. The present study is motivated to investigate mechanical motion amplification characteristics with different configurations. The parameters investigated are motion amplification ratio, force transmissibility characteristics, weight of the electrical generator, effective damping coefficient achieved and linear nature of damping. Numerical analysis has been performed to compare important characteristics of device operating without amplification to that of with amplification with different configuration. The study has been concluded with comments on application of suitable type of amplification mechanism depending on weight/space constraints and desired effective damping coefficient.

Słowa kluczowe

EN

motion amplification; electric power; energy harvesting; efficiency; numerical simulation

PL

amplifikacja ruchu; energia elektryczna; harvesting energii; efektywność; symulacja numeryczna

• Wydawca: Poznan University of Technology. Institute of Applied Mechanics
• Czasopismo: Vibrations in Physical Systems
• Rocznik: 2022
• Tom: Vol. 33, nr 1
• Strony: art. no. 2022113
• Opis fizyczny: Bibliogr. 13 poz., rys.

Twórcy

autor

Satpute Nitin

• Faculty of Mechanical Engineering, Vishwakarma University, Pune

autor

Iwaniec Marek

• Faculty of Mechanical Engineering and Robotic, AGH University of Science and Technology, Al. Adama Mickiewicza 30, 30-059 Kraków, Poland

• https://orcid.org/0000-0002-1224-4753

autor

Narina Ramesh

• AGH University of Science and Technology, Faculty of Mechanical Engineering and robotics, Department of Process Automation, Al. Adama Mickiewicza 30,30 - 059 Kraków, Poland

autor

Satpute Sarika

• MSEDCL, Office of Regional Director, Pune, India

Bibliografia

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Uwagi

Opracowanie rekordu ze środków MEiN, umowa nr SONP/SP/546092/2022 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2022-2023).