A nonlinear piezoelectric energy harvester with magnetic oscillator

• Main Authors: Tang, Lihua, Yang, Yaowen
• Other Authors: School of Civil and Environmental Engineering
• Format: Article
• Language: English
• Published: 2013
• Subjects: DRNTU::Science::Physics::Electricity and magnetism
• Online Access: https://hdl.handle.net/10356/95117; http://hdl.handle.net/10220/9306
• Institution: Nanyang Technological University

This letter proposes a magnetic coupled piezoelectric energy harvester (PEH), in which the magnetic interaction is introduced by a magnetic oscillator. For comparison purpose, lumped parameter models are established for the conventional linear PEH, the nonlinear PEH with a fixed magnet, and the prop...