ISSN 2594-5327
57º Congresso anual — Vol. 57 , num. 1 (2002)
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Resumo
It is well known that Electric Isolators are generally used in electrical nets under traction loads. An electric company in Brazil had a problem with an element of this type. The piece has been broken in two during the installation process and because this, one did a reliability study using the standard CEI IEC 1109 to evaluate the isolator lot. It has been done the visual inspection, dimensional inspection, traction, compression and impact tests, dye-penetrating essay and microscopy analysis. Considering this information one could conclude the reliability of the lot.
It is well known that Electric Isolators are generally used in electrical nets under traction loads. An electric company in Brazil had a problem with an element of this type. The piece has been broken in two during the installation process and because this, one did a reliability study using the standard CEI IEC 1109 to evaluate the isolator lot. It has been done the visual inspection, dimensional inspection, traction, compression and impact tests, dye-penetrating essay and microscopy analysis. Considering this information one could conclude the reliability of the lot.
Palavras-chave
Fracture Mechanics, Reliability, Failure Analysis, High Voltage Isolators.
Fracture Mechanics, Reliability, Failure Analysis, High Voltage Isolators.
Como citar
Roncon, Edelcio T.; Deus, Enio Pontes de.
Reliability Analysis of an Electric Isolator for High Voltage lot after a Failure in Installation Process,
p. 506-512.
In: 57º Congresso anual,
São Paulo, Brasil,
2002.
ISSN: 2594-5327, DOI 10.5151/2594-5327-C01379
