Técnicas de diagnóstico para a Identificacao de Pára-raios Convencionais (SiC) Defeituosos em Serviço nas Redes Elétricas de Alta Tensao
Surge arresters are applied to protect electrical apparatus against overvoltages. Many arresters have been damage before the expected operating lifetime of the main equipment they are protecting, usually 25-30 years. The paper presents laboratory and field tests that are being performed to fully inv...
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| Format: | article |
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1993
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| Online dostop: | http://bibdigital.epn.edu.ec/handle/15000/9676 |
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