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http://dx.doi.org/10.4313/JKEM.2009.22.4.360

Generating Characteristics of the Cymbal Type Piezoelectric Generator  

Jun, Ho-Ik (창원대학교 전기공학과)
Jeoung, Sung-Su (창원대학교 전기공학과)
Chong, Hyon-Ho (창원대학교 전기공학과)
Park, Tae-Gone (창원대학교 전기공학과)
Kim, Myung-Ho (창원대학교 세라믹공학과)
Publication Information
Journal of the Korean Institute of Electrical and Electronic Material Engineers / v.22, no.4, 2009 , pp. 360-365 More about this Journal
Abstract
On this paper, piezoelectric generators using piezoelectric ceramics were designed and fabricated. Generators were made by attaching cymbal type metal plates on upper and bottom sides of a disc type piezoelectric ceramic. Generator converts wasting mechanical energy to electrical energy. Output voltage was increased when thickness of ceramic and displacement of vibration were increased. Temperature of the ceramic was increased when it generates, but the temperature rising was saturated at certain temperature.
Keywords
Energy harvesting; Piezoelectric generator; Cymbal;
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