2.1 Partial Discharges Vocabulary - Partial Discharges Pulse

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What is an electrical Partial Discharges Pulse and how does it look like?
How is such a pulse defined?

Chapters:
0:00 What is a PD pulse?
0:40 Graph of a PD pulse
1:12 How to calculate the charge of a PD pulse?
2:27 Prefix of Numbers
2:47 Why pico Coulombs?
3:28 pC values in transformers
4:30 pC values in rotating machines
5:04 summary
  1. Partial Discharges Guru
  2. partialdischarge
  3. Partial Discharge
  4. Partial Discharges
  5. PD
  6. Partial Discharge Detection
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Комментарии
Автор

Thank you so much for this series, it is being very helpful!

Julia_Engineer
Автор

I have two questions
1. In the integration of current versus time between t1 and t2, the postive areas could be cancelled by the negative areas. Am I correct ?
2. In the coulombs vs phase plot, what is the time reference for the phases, t1, or t2, or the peak value between t1 and t2

正直誠信
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Could you make a video for example calculation to find pC using the formaula.

mujeshap
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Please explain different PD patterns of Cable PD .

shani