Diagnostics with PD measurements -
Field experiences and new trends
Date: 24.06.2020
Time: 5 pm CET - 11 am EST - 11 pm SGT

Typically, PDs were represented by measuring the apparent charge via a coupling capacitor. The next evaluation was the introduction of A/D converters to evaluate the PD signals. To increase the differentiation between noise and signal, the frequency range was pushed into new regions by UHF measurements. In addition, alternative technologies like acoustic or optical methods were used as well. With all these developments the practical results are comparable. But do they still represent the PD source in a correct way? What are the future developments for measurement techniques, standards and evaluation methods?
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Prof. Ronald Plath
TU Berlin
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Dr. Alexander Kraetge
Area Sales Manager/Transformer Expert
OMICRON electronics Deutschland GmbH
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Erik Winkelmann
Senior Test Floor Engineer
HIGHVOLT Prüftechnik Dresden GmbH
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Moderation: Florian Schwarz
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