July 27, 2021 1:00 pm – 2:00 pm British Summer Time (BST)
Presented by Howard Sedding
If you are interested in learning more about “Comparison of Low Frequency and High Frequency Partial Discharge Measurements”” – then this is the event for you.
This webinar will discuss our experience with both low and very high frequency testing of stator windings. Qualitrol-Iris Power is perhaps the only supplier of PD test equipment that makes test equipment in both frequency ranges.
We’ll also cover other topics such as:
General IEC and IEEE PD measurement standards
• IEC and IEEE standards for measuring PD on stator windings
• Differences between PD measurements on windings as compared to power transformers, cables and gas-insulated switchgear
• Describe the frequency ranges for machine PD measurement, and present some comparison examples
• Present the advantages and disadvantages of LF and VHF PD measurement on machines for both off-line and on-line testing.
