Research of the Horizontal Pendulum base Harvester for Low Energy Density Systems

摘要: A proposed energy harvesting system intended to convert ambient mechanical vibration into electrical power autonomous low electronic systems. The device operation based on non-holonomic system, called horizontal pendulum. This design allows developing a without natural frequency and having possibility excite from chaotic vibrations. Harvester uses swinging type generator with permanent magnets built using 3-phase followed by rectifier collection system. Experimental research performed original setup, which consists pendulum, supported spring rotor generator. Both elements were modelled in advance finite element method (FEM) modeling features. Finally, results of the presented graphical form: as voltage output open circuit or loaded resistance. At end paper conclusions obtained peculiarities drawn.