Webinar on energy harvesting took place on Wednesday (22.07.2020) 4 pm of the Polish time. Our speaker was dr Hamed Haddad Khodaparast from College of Engineering, Swansea University, United Kingdom who presented a lecture: “Minimising the effects of manufacturing uncertainness in MEMS Energy Harvesters”
Webex seminar on energy harvesting took place on Wednesday (22.07.2020) 5 pm of the Polish time. Our speaker was Paul D Mitcheson from Imperial College London who presented a lecture: “Wireless Sensors Networks Powered with Inductive Power Delivery”
Webinar on energy harvesting took place on Wednesday (01.07.2020) 4 pm of the Polish time. Our speaker was dr Slim Naifar from Fakultät für Elektrotechnik und Informationstechnik, Technische Universität Chemnitz who presented a lecture: “Modeling and design of magneto-electric vibration converters” Bibliography: Article 1: https://eh.pollub.pl/index.php/2020/07/03/energy-harvesting-from-mechanical-vibrations-using-multiple-magnetostrictive-piezoelectric-composite-transducers/
Webinar on energy harvesting took place on Wednesday (24.06.2020) 4 pm of the Polish time. Our speaker was prof. Shengxi Zhou from School of Aeronautics, Northwestern Polytechnical University, Xi’an, China who presented a lecture: “Vibration energy harvesting: Design, analysis and experiment”
Webinar on energy harvesting took place on Wednesday (17/06/2020) 4 pm of the Polish time. Our speaker was dr Pradeep V Malaji from BLDEA’s V P Dr. P G Halakatti College of Engineering and Technology, India who presented a lecture: “Enhancement of harvesting capability of coupled nonlinear energy harvesters through high energy orbits”
Please be advised that the Conference has been moved to October.However, we intend to prepare an additional “Energy Harvesting” session online at an earlier date.We will inform about the details at a later date. During the 7th National Polish Conference INNOVATION IN PRACTICE with the 9th Exhibition of Innovative Solutions for Research and Measurement Equipment…
Vibration energy harvesting is proposed for a nonlinear electromechanical system. A mechanical resonator, which is realized as an inverted elastic pendulum excited by kinematic excitation, is characterized for a broad frequency band due to clearance and impact interactions. The moving frame induces pendulum beam deflection, and mechanical stress is converted into an electrical voltage by…
Krystian Łygas, Piotr Wolszczak, Grzegorz Litak MATEC Web of Conferences 148, 12003 (2018) Abstract We examine the response of an inverted pendulum excited harmonically with amplitude limiters. Such a nonlinear resonator is suggested to work in the transduction of ambient vibration energy into the electrical power through bending of the moving beam. Using a multibody…
Piotr Wolszczak, Grzegorz Litak , Krystian Łygas Me MATEC Web of Conferences 241, 01021 (2018) Abstract The efficiency of the mechanical energy harvesting with the use of vibrating elements can be improved by synchronizing stimulation vibrations and own linear frequencies of systems as well as super or sub harmonics induced by non-linear phenomena. The article…
Piotr Wolszczak, Krystian Łygas, Grzegorz Litak. Mechanical Systems and Signal Processing 107 (2018) 43–52 Abstract This study investigates dynamic responses of a nonlinear vibration energy harvester. The nonlinear mechanical resonator consists of a flexible beam moving like an inverted pendulum between amplitude limiters. It is coupled with a piezoelectric converter, and excited kinematically. Consequently, the…
