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.
Keywords:
Download:

IMEKO-TC4-2010-012.pdf
DOI:

_unreg_tc4-2010.012

Event details:

IMEKO TC:

TC4
Event name:

Instrumentation for the Information and Communication Technology Era
Title:

XVIIth IMEKO TC4 Symposium & 15th International Workshop on ADC Modelling and Testing (together with 3rd IMEKO TC19 Symposium)
Place:

Kosice, SLOVAKIA
Time:

08 September 2010 - 10 September 2010