A highly accurate, hand-held clamp-on current transformer

IEEE Transactions on Instrumentation and Measurement

Volumn 45, Issue 2, 1996, Pages 445-448

  Ramboz, John D ^a  

^a RAMTech Engineering   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

AMPLIFIERS (ELECTRONIC); ELECTRIC CURRENT MEASUREMENT; ELECTRIC CURRENTS; ELECTRIC POWER FACTOR; ELECTRIC POWER MEASUREMENT; ELECTRIC UTILITIES; ERROR CORRECTION; FEEDBACK; INSTRUMENT ERRORS; MAGNETIZATION; TRANSFORMER MAGNETIC CIRCUITS;

AMPERE TURN UNBALANCE; CLAMP ON INSTRUMENTS; MAGNETIC RELUCTANCE; PHASE ANGLE;

ELECTRIC INSTRUMENT TRANSFORMERS;

EID: 0030129485     PISSN: 00189456     EISSN: None     Source Type: Journal    
DOI: 10.1109/19.492764     Document Type: Article

References (7)

1. P. N. Miljanic, N. L. Kusters, and W. J. M. Moore, "The development of the current comparator, a high-accuracy A-C ratio measuring device,"AIEE Trans. Commun. Elect., vol. 81, pp. 359-368, Nov. 1962.
2. P. N. Miljanic, E. So, and W. J. M. Moore, "An electronically enhanced magnetic core for current transformers,"IEEE Trans. Instrum. Meas., vol. 40, pp. 410-414, Apr. 1991.
3. T. M. Souders. "Wide band two stage current transformers of high accuracy."IEEE Trans. Instrum. Meas., vol. 21, pp. 340-345, Nov. 1972.
4. E. So, S. Ren, and D. A. Bennett, "High-current high-precision openable-core ac and ac/dc current transformers,"IEEE Trans. Instrum. Meas., vol. 42, pp. 571-576, Apr. 1993.
5. W. J. M. Moore and P. N. Miljanic, "The current comparator,"Inst. Elec. Eng. Electrical Measurement Series, vol. 4. London, UK: Peter Peregrinus, 1988.
6. IEEE Std. C57 13-1993, "IEEE standard requirements for instrument transformers," (ANSI), New York, Mar. 1994.
7. IEEE Std. C37.26-1972 (reaffirmed 1990), "IEEE standard guide for methods of power-factor measurement for low-voltage inductive test circuits," (ANSI), New York, Feb. 1991.