Application of external compensation to current transformers

IEE Proceedings: Science, Measurement and Technology

Volumn 143, Issue 2, 1996, Pages 147-150

  Xu, Q ^a   Refsum, A ^b   Watson, R ^c  

^a Instrument Transformers Ltd   (United Kingdom)

^b QUEEN'S UNIVERSITY BELFAST   (United Kingdom)

^c Kelman Ltd   (United Kingdom)

Author keywords

Current transformers; External compensation

Indexed keywords

ELECTRIC CURRENTS; ELECTRIC POWER SYSTEMS; ELECTRIC WINDINGS; ERROR COMPENSATION;

EXTERNAL COMPENSATION;

ELECTRIC INSTRUMENT TRANSFORMERS;

EID: 0030104974     PISSN: 13502344     EISSN: None     Source Type: Journal    
DOI: 10.1049/ip-smt:19960390     Document Type: Article

References (5)

1. XU, Q., YANG, Y., and REFSUM, A.: 'External compensation of current transformer'. Proceedings of 28th Universities Power Engineering Conference, 1993, Stafford, pp. 283-286
2. XU, Q.: 'The electronic compensatorof current transformers'. Chinese Patent 92220725.9, Filed 28th September, 1992
3. XU, Q.: 'External compensator for current transformers'. Chinese Patent 92220725.9, Filed 28th September, 1992
4. BEARD, G.E.: 'Single-stage amplifier-aided current transformers possessing small ratio errors at 60 Hz', IEEE Trans., IM-28, (1), 1979, pp. 141-146
5. BEARD, G.E.: '100:1 step-up amplifier-aided two-stage current transformers with small ratio errors at 60 Hz', IEEE Trans., IM-28, (1), 1979, pp. 146-152