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1. INTRODUCTION
Author(s) -
CARLOS LÓPEZ,
ELÍAS KAPLAN
Publication year - 1983
Publication title -
acta paediatrica
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.772
H-Index - 115
eISSN - 1651-2227
pISSN - 0803-5253
DOI - 10.1111/apa.1983.72.s309.9
Subject(s) - medicine , citation , library science , information retrieval , computer science
Both, onand off-line measurements have been performed through the last years on several large power transformers. This paper describes the most recent developments of sensor technology, such as an electronic Buchholz Relay, an OLTC monitoring based on the power consumption of the motor drive and on-line PDmeasurement. The presentation of results gained from the combination of onand off-line methods shows, that they are powerful tools to take decisions on the operation of the transformers. Even more it allows to define concepts for efficient assessment of the transformers condition.