Power Generation Micro Device using Fe-Co Metal Alloy

predominance

・New Fe-Co based magnetostrictive material
 (Developer; Hirosaki Univ, Tohoku Univ, Tohoku Steel Co., Ltd.) 
・Vibrational power generating device with high electrical efficiency 

background

・Market expansion of Energy-Harvesting technologies
  - Unnecessary for the exchange of the battery, charging,  and refueling 
  - No use of power supply wiring
  - Long term power supply

summary

・Vibrational power generating device utilized the characteristic of New Fe-Co based magnetostrictive material

application/development

・Provide design and fabrication of vibrational power generating devices

material

  • Principle of power generation by magnetostrictive material
  • Applications

collaborative researchers

佐々木 敏夫 (東北大学金属材料研究所 東京分室) , 山浦 真一 (東北大学金属材料研究所) , 中嶋 宇史 (東北大学金属材料研究所)

posted: 2015/03/03