A Measurement Method for the Power Generation Characteristics of Piezoelectric Elements
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概要
- 論文の詳細を見る
The electrical and mechanical properties of piezoelectrics for power generation in wearable electronic devices were measured using an experimental apparatus. With a 40 N applied load, the peak output power of PZT system transducers was measured at 3 μW, comprising 1.8 V and 1.7 μA. The electro-mechanical coupling constant was measured at 0.53 using PZT in the same apparatus in short- and open-circuit conditions. It is possible to harness mW power by installing piezoelectric transducers on the soles of footwear, where the total weight of a human is applied most efficiently.
- 社団法人 電気学会の論文
- 2004-01-01
著者
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Ichiki Masaaki
Institute Of Mechanical System Engineering National Institute Of Advanced Industrial Science And Tec
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MAEDA Ryutaro
Institute of Mechanical System Engineering, National Institute of Advanced Industrial Science and Te
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KITAHARA Tokio
Department of Mechanical Engineering, Shonan Institute of Technology
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Maeda Ryutaro
Institute Of Mechanical System Engineering National Institute Of Advanced Industrial Science And Tec
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Kitahara Tokio
Department Of Mechanical Engineering Shonan Institute Of Technology
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- Characterization of Piezoelectric Lead Zirconate Titanate from the Viewpoint of Transducer and Power Generator Properties
- Lead Zirconate Titanate Film Formation Technology with Spray Coating Method
- Electrical Properties of Ferroelectric Lead Lanthanum Zirconate Titanate as an Energy Transducer for Application to Electrostatic-Optical Motor