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Trackside vibration energy harvester
Beňo, Martin ; Sosna, Petr (oponent) ; Rubeš, Ondřej (vedoucí práce)
This diploma thesis is about the design of a vibrating energy harvester for a railway track. The railways are constantly being innovated and require a large number of sensors to achieve a high level of security and predictive maintenance. Such sensors need to be powered by a certain power source. A conventional energy source could be replaced by a vibrating energy harvester. The work discusses not only the analysis of suitable parameters, but also the realization of the energy harvester. At the end of the work, a functional concept is presented and the proven results are also taken into account.
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Design of vibration energy harvester with blade joint
Beňo, Martin ; Hadaš, Zdeněk (oponent) ; Rubeš, Ondřej (vedoucí práce)
This bachelor thesis deals with the design of vibration generator with blade joint. Firstly, its main aim is to design a working vibration generator, and secondly is to entice the reader to continue on with reading. Such a vibration generator is a handy, inexpensive to manufacture, and especially very simple. The basic design element of the vibration generator is oscillating frame connected to the blade joint and is the carrier of the magnets. The electrical part of the generator consists of a magnetic circuit and coil on the static bracket. Oscillating frame with magnet creates a changing magnetic field and induces voltage in the coil. For the design of the construction was used the program Inventor. For the calculation of the magnetic circuit has been selected, the program FEMM controlled by MATLAB. For the calculation of the static and the dynamic analysis was chosen the program ANSYS.
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Vliv ROPO efektu na nákupní chování spotřebitelů generace Y a Z na trhu s elektronikou
Beňo, Martin
Beňo M. Vliv ROPO efektu na nákupní chování spotřebitelů generace Y a Z na trhu s elektronikou. Diplomová práce. Brno: Mendelova univerzita v Brně, 2023. Diplomová práce se zabývá vlivem ROPO efektu na nákupní chování spotřebitelů generace Y a Z na trhu s elektronikou. Hlavním cílem je navrhnout marketingová doporučení ke zvýšení návštěvnosti online či offline prodejního kanálu maloobchodníků na trhu elektroniky v České republice, a to na základě zjištění, zda a jak působí ROPO efekt, případně obrácený ROPO efekt na nákupní chování spotřebitelů generace Y a Z na tomto trhu. Pro naplnění cíle bylo využito sekundárních dat i dat primárních. Primární data byla získána kvantitativním výzkumem pomocí dotazníkového šetření, která byla doplněna o poznatky z kvalitativního výzkumu provedeného pomocí semistrukturovaných hloubkových rozhovorů. Data byla statisticky analyzována a na základě výsledků byla navrhnuta pomocí marketingového mixu 4P doporučení pro maloobchodníky na trhu s elektronikou v ČR.
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Trackside vibration energy harvester
Beňo, Martin ; Sosna, Petr (oponent) ; Rubeš, Ondřej (vedoucí práce)
This diploma thesis is about the design of a vibrating energy harvester for a railway track. The railways are constantly being innovated and require a large number of sensors to achieve a high level of security and predictive maintenance. Such sensors need to be powered by a certain power source. A conventional energy source could be replaced by a vibrating energy harvester. The work discusses not only the analysis of suitable parameters, but also the realization of the energy harvester. At the end of the work, a functional concept is presented and the proven results are also taken into account.
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Design of vibration energy harvester with blade joint
Beňo, Martin ; Hadaš, Zdeněk (oponent) ; Rubeš, Ondřej (vedoucí práce)
This bachelor thesis deals with the design of vibration generator with blade joint. Firstly, its main aim is to design a working vibration generator, and secondly is to entice the reader to continue on with reading. Such a vibration generator is a handy, inexpensive to manufacture, and especially very simple. The basic design element of the vibration generator is oscillating frame connected to the blade joint and is the carrier of the magnets. The electrical part of the generator consists of a magnetic circuit and coil on the static bracket. Oscillating frame with magnet creates a changing magnetic field and induces voltage in the coil. For the design of the construction was used the program Inventor. For the calculation of the magnetic circuit has been selected, the program FEMM controlled by MATLAB. For the calculation of the static and the dynamic analysis was chosen the program ANSYS.
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