Energy Harvesting from Vibrations using Piezoelectric Material via Voltage Compensation in the Syncronized Switch Inductor and Usage of the Tapered Cantilever Beam
System and Method for Harvesting Energy from Environmental Vibrations
None
Inventor: Mehraeen, Shahab | Sarangapani, Jagannathan
Priority Number: US8129887B2
IPC Current: H01L004108
US Class: 310339 | 310319 | 310330
Assignee Applicant: The Curators of the University of Missourilumbia
Title: System and method for harvesting energy from environmental vibrations
Usefulness: System and method for harvesting energy from environmental vibrations
Summary: System for harvesting energy from environmental vibrations for wireless sensor and portable electronic device.
Novelty: System for harvesting energy from environmental vibrations for e.g. wireless sensor, has voltage compensating circuit which increases power output by injecting current to piezoelectric element after each voltage inversion
环保/绿色科技
绿色能源
Jan 30, 2009
8,129,887
美国
