The Effect of Temperature on the Pulsed Electrical Strength of Polyethylene Terephthalate Films

The effect of temperature on the impulse electrical strength of a polyethylene terephthalate (PET) film with a thickness of 2.5 \mu\mathrm{m} was studied. Statistical analysis of the obtained results was carried out. It was found that the probability distribution of the breakdown strength of the fil...

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Bibliographic Details
Main Authors: Semenov, Sergey E., Sudar, Nikolay T.
Format: Conference Proceeding
Language:English
Subjects:
Electric breakdown
electrical breakdown
Electrical engineering
Polyethylene
Probability distribution
pulsed electrical strength
Statistical analysis
Temperature dependence
Temperature distribution
thin film of polyethylene terephthalate
Weibull distribution function
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Summary:The effect of temperature on the impulse electrical strength of a polyethylene terephthalate (PET) film with a thickness of 2.5 \mu\mathrm{m} was studied. Statistical analysis of the obtained results was carried out. It was found that the probability distribution of the breakdown strength of the film under study corresponds to the Weibull law. It was shown that the value of the most probable breakdown voltage of a PET film in the range from 293 to 363 K does not depend on temperature.
ISSN:2771-697X
DOI:10.1109/EExPolytech56308.2022.9950943