• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Research on the Fuse Element Pattern Changing a Current Pathway in the Process of Current Interruption

Research Project

Project/Area Number 25420242
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Power engineering/Power conversion/Electric machinery
Research InstitutionSaitama University

Principal Investigator

YAMANO Yasushi  埼玉大学, 理工学研究科, 准教授 (30323380)

Project Period (FY) 2013-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2015: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2014: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2013: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Keywordsヒューズ / 半導体保護用ヒューズ / パワーエレクトロニクス / 短絡保護 / 電流遮断
Outline of Final Research Achievements

Protection techniques for the semiconductors are regarded as an important issue, because power semiconductor devices are indispensable for electric power control systems. This paper reports new type of etched fuse element pattern which has possibility of improving the current interruption performance. Newly developed fuse element has the network current pathway on the ceramic substrate, and the pathway automatically changes rapidly when the short current flows. We named this fuse Intelligent Fuse. The basic design of the element of the Intelligent Fuse and the results of the interruption test are described. Some kinds of test fuse elements were prepared and the interruption tests were done under the short circuit current. The result shows the fault current pathway could be commutated from the ordinary current path by altering the number of the series interruption points. In addition, it is found that this commutation of the current pathway contributed to interruption of fault current.

Report

(4 results)
  • 2015 Annual Research Report   Final Research Report ( PDF )
  • 2014 Research-status Report
  • 2013 Research-status Report
  • Research Products

    (4 results)

All 2016 2015 2013

All Presentation (4 results)

  • [Presentation] 直流用ヒューズにおけるアーク電圧の実験式の検討2016

    • Author(s)
      石川夕貴,山納康,土屋正樹
    • Organizer
      平成28年電気学会全国大会
    • Place of Presentation
      東北大学(宮城県仙台市)
    • Year and Date
      2016-03-16
    • Related Report
      2015 Annual Research Report
  • [Presentation] ヒューズリンク内部のアーク観察とアーク電圧特性の調査2015

    • Author(s)
      石川夕貴,山納康,土屋正樹
    • Organizer
      電気学会放電・開閉保護・高電圧合同研究会
    • Place of Presentation
      姫路市商工会議所(兵庫県姫路市)
    • Year and Date
      2015-11-04
    • Related Report
      2015 Annual Research Report
  • [Presentation] 遮断過程で電流経路を変化させるヒューズエレメントの遮断部構造の検討2015

    • Author(s)
      松崎太亮,山納康
    • Organizer
      平成27年電気学会電力・エネルギー部門大会
    • Place of Presentation
      名城大学(愛知県名古屋市)
    • Year and Date
      2015-08-25
    • Related Report
      2015 Annual Research Report
  • [Presentation] Basic Research on the Fuse Element Pattern Changing a Current Pathway in the Process of Current Interruption2013

    • Author(s)
      Masaki Tsuchiya, Yasushi Yamano, Shinichi Kobayashi, Kengo Hirose
    • Organizer
      2013 2nd International Conference on Electric Power Equipment -Switching Technology-
    • Place of Presentation
      Matsue Japan
    • Related Report
      2013 Research-status Report

URL: 

Published: 2014-07-25   Modified: 2019-07-29  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi