Electronic Unit for the Management of Energy Harvesting of Different Piezo Generators

The constant advance in the development of piezoelectric materials for energy harvesting has demanded new implementations electronics field. property these been considered an source low-power devices; nevertheless, units that provide are usually adapted to just one device. This aspect complicates process, taking into account amount time needed harvest; therefore, this research inquired at first adequate carrying out current study. Afterwards, management unit was designed, considering connection between some modules and allowing sourcing electrolytic cell producing hydrogen and, turn, energy. results evidence a decrease charging storage unit, which allows cell’s supply shorter intervals, its design efficiency being about 90%, such way harvested through devices can be used better manner.