Uncertainty Evaluation of National Standard Class Impulse Calibrator

• Wakimoto Takayuki

  Nippon Institute of Technology

• Ishii Masaru

  University of Tokyo

• Shimizu Hiroyuki

  Nippon Institute of Technology

Bibliographic Information

Other Title

• 国家標準級インパルス校正器の不確かさ評価

Abstract

Impulse voltage calibration is specified in IEC 61083-1 as a reference calibration method for the digital recorder used in the impulse voltage measuring system. Uncertainty of the calibrator needs to be specified to calibrate the digital recorder. The national standard class calibration system for the impulse voltage was developed in 2001 in Japan. At that time, the uncertainties of the wave shape parameters of its outputs were evaluated. The long term stability of the calibrator has been measured for five years, and the uncertainties of the system are re-evaluated this time.<br>In this letter, the estimation method of the uncertainty and re-evaluated uncertainties of the calibration system are described.

Journal

• IEEJ Transactions on Power and Energy

  IEEJ Transactions on Power and Energy 126 (12), 1304-1305, 2006

  The Institute of Electrical Engineers of Japan

Keywords

• impulse voltage measurement system
• traceability
• uncertainty evaluation

Details

• CRID: 1390282679578409856
• NII Article ID: 10018410697
• NII Book ID: AN10136334
• DOI: 10.1541/ieejpes.126.1304
• ISSN: 13488147
• ISSN: 03854213
• Web Site: http://www.jstage.jst.go.jp/article/ieejpes/126/12/126_12_1304/_pdf
• Text Lang: ja
• Data Source:
  • JaLC
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed