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Energy Harvesting from Vibrations using Piezoelectric Material via Voltage Compensation in the Syncronized Switch Inductor and Usage of the Tapered Cantilever Beam

IP Title

System and Method for Harvesting Energy from Environmental Vibrations

Detailed Technology Description

None

Supplementary Information

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

Industry

Environmental/Green Technology

Sub Group

Green Energy

Application Date

Jan 30, 2009

Application No.

8,129,887

Others

Country/Region

USA

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