A Remote Monitoring System of Environmental Electromagnetic Field in Magnetic Confinement Fusion Test Facilities

DOI Web Site Web Site BIBCODE 1 Citations 20 References
  • Tanaka Masahiro
    Safety and Environmental Research Center, National Institute for Fusion Science
  • Takami Shigeyuki
    Department of Engineering and Technical Services, National Institute for Fusion Science
  • Uda Tatsuhiko
    Safety and Environmental Research Center, National Institute for Fusion Science
  • Wang Jianqing
    Department of Computer Science and Engineering, Nagoya Institute of Technology
  • Fujiwara Osamu
    Department of Computer Science and Engineering, Nagoya Institute of Technology

Search this article

Abstract

A remote, continuous environmental electromagnetic field monitoring system for use in magnetic confinement fusion test facilities is developed. Using this system, both the static magnetic field and the high frequency electromagnetic field could be measured. The required frequency range of the measurement system is from 25 to 100 MHz for the ICRF (Ion Cyclotron Range of Frequencies) heating system. The outputs from the measurement instruments are measured simultaneously by custom-built software using a laptop-type personal computer connected to a local area network. In this way, the electromagnetic field strength could be monitored from a control room located about 200 m from the fusion device building. Examples of measurement data from the vicinity of a high-frequency generator and amplifier and the leakage static magnetic field from a fusion test device are presented.

Journal

Citations (1)*help

See more

References(20)*help

See more

Keywords

Details 詳細情報について

Report a problem

Back to top