Improvement of an Automated AC/DC Voltage Transfer Calibration System at the Standards and Calibration Laboratory

被引：0
|
作者：
Yang, Steven [1 ]
Chan, Brian [1 ]
Lam, Brenda [1 ]
Lee, Y. C. [1 ]
机构：
[1] SCL, 36-F Immigrat Tower,7 Gloucester Rd, Wanchai, Hong Kong, Peoples R China
来源：
2018 CONFERENCE ON PRECISION ELECTROMAGNETIC MEASUREMENTS (CPEM 2018) | 2018年
关键词：
AC/DC voltage transfer; single junction thermal element; multi junction thermal element; automation;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This paper describes the recent improvement of the AC/ DC voltage transfer calibration system at the Standards and Calibration Laboratory (SCL) of Hong Kong. The measurement system has been recently modified with an enclosure, a switching relay and an automated control program. With these new implementations, the switching time and the switching pattern were studied and compared with the original design.
引用
收藏
页数：2
相关论文
共 50 条
  • [1] An automated AC-DC transfer calibration system
    Filipski, PS
    Rinfret, R
    [J]. IMTC/99: PROCEEDINGS OF THE 16TH IEEE INSTRUMENTATION AND MEASUREMENT TECHNOLOGY CONFERENCE, VOLS. 1-3, 1999, : 1453 - 1458
  • [2] An automated AC-DC transfer calibration system
    Filipski, PS
    Rinfret, RL
    [J]. IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, 2000, 49 (02) : 279 - 284
  • [3] USE OF CURRENT COMPARATORS IN THE CALIBRATION OF AC DC TRANSFER STANDARDS
    KNIGHT, RBD
    LEGG, DJ
    MARTIN, P
    [J]. IEE PROCEEDINGS-A-SCIENCE MEASUREMENT AND TECHNOLOGY, 1991, 138 (02): : 101 - 104
  • [4] Calibration of a Low Voltage AC-DC Transfer Standard
    Filipski, PS
    Rinfret, R
    [J]. WHERE INSTRUMENTATION IS GOING - CONFERENCE PROCEEDINGS, VOLS 1 AND 2, 1998, : 172 - 177
  • [5] AC-DC transfer comparator for the calibration of thermal voltage converters against Josephson alternating voltage standards
    Budovsky, I
    Sasaki, H
    Coogan, P
    [J]. IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, 2003, 52 (02) : 538 - 541
  • [6] Virtual automated system for DC voltage calibration of a DMM
    Slavov, Vladislav
    Tashev, Tasho
    [J]. RECENT ADVANCES IN AUTOMATION & INFORMATION: PROCEEDINGS OF THE 10TH WSEAS INTERNATIONAL CONFERENCE ON AUTOMATION & INFORMATION (ICAI'09), 2009, : 370 - +
  • [7] THE CALIBRATION OF DC VOLTAGE STANDARDS AT NIST
    FIELD, BF
    [J]. JOURNAL OF RESEARCH OF THE NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY, 1990, 95 (03) : 237 - 253
  • [8] AUTOMATED CALIBRATION OF AC, LF VOLTAGE CALIBRATION USING AUTOBALANCE THERMAL TRANSFER STANDARD AND A PC
    RUSTAGI, VK
    GOVIL, AK
    AGRAWAL, VK
    [J]. INDIAN JOURNAL OF TECHNOLOGY, 1993, 31 (09): : 672 - 674
  • [9] CALIBRATION OF DC RESISTANCE STANDARDS BY AN AC METHOD
    HILL, JJ
    [J]. IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, 1964, IM13 (04) : 239 - &
  • [10] CALIBRATION OF DC RESISTANCE STANDARDS AND VOLTAGE-RATIO BOXES BY AN AC METHOD
    HILL, JJ
    [J]. PROCEEDINGS OF THE INSTITUTION OF ELECTRICAL ENGINEERS-LONDON, 1965, 112 (01): : 211 - &
12345