چکیده مقاله
Nowadays harvesting energy from the environment has become an interesting topic for researchers Various methods for obtaining alternative energy resources include wind power, solar energy, ocean waves, etc The emergence of electrical devices with low power consumption led to innovations in supplying the energy of these devices One of these approaches in this field is harvesting energy from the unwanted environmental vibrations using piezoelectric materials The present article examined the amount of voltage and energy harvesting value from a cantilever beam with a piezoelectric layer that is affected by the base vibration To carry out this study an Euler Bernoulli beam assumptions was used Besides, the impact of the proof mass was assessed with respect to the resonance frequencies, voltage, and output power properties The finite element method was employed and the model was analyzed in the COMSOL Multiphysics software The results were verified using the works of other researchers in this field
کلیدواژهها
نویسندگان
Hamid Samadi
BSc , Department of Mechanical Engineering, Golestan university, Gorgan, Iran
Mohammad Rahimzadeh
Assistant Prof , Department of Mechanical Engineering, Faculty of Engineering, Golestan university, Gorgan, Iran
Nikta Shams Mohammadi
BSc , Department of Electrical Engineering, Golestan university, Gorgan, Iran
شیوه ارجاع
Samadi, Hamid and Rahimzadeh, Mohammad and Shams Mohammadi, Nikta,1399,Investigating the Effect of Proof Mass on the Performance of a Piezoelectric Energy Harvester,17th National Conference and 6th International Conference on Manufacturing Engineering,Tehran
ارائهشده در
مجموعه مقالات هفدهمین همایش ملی و ششمین کنفرانس بین المللی مهندسی ساخت و تولید12 اسفند 1399 · تهران