SYSTEM FOR HIGH VOLTAGE CURRENT TRANSFORMERS ONSITE CALIBRATION

Marcelo M. da Costa, João Cláudio D. de Carvalho, Pedro H. M. dos Santos, José Arinos T. Jr., Diogo B. Dahlke, Minoru Ikeda, Celso F. Melo

Abstract

This paper presents a solution for high voltage current transformers calibration on site, using a system composed basically by an optical current sensor as reference standard, suitable for live line installation up to 550 kV. The system is described; its performance results are presented, as well as field applications and results.

Download: IMEKO-TC4-2010-012.pdf
DOI: -
IMEKO TC: TC4 - Measurement of Electrical Quantities

Event details

Event: Instrumentation for the Information and Communication Technology Era
Technical Committee: TC4
Place: Kosice, SLOVAKIA
Time: 8 September 2010 - 10 September 2010
Website: http://www.imeko.tuke.sk

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