Frequency Protection I Megger Watt's up podcast I EP08
Frequency protection is an essential part of testing protection elements. Niclas Wetterstand walks us through the use of frequency protection and how they comply to new standards and older relay units.
00:00 Intro
00:55 Power up questions
01:21 Why is line frequency protection a top topic?
02:22 Did that standard focus exclusively on frequency?
03:40 How does it effect the testing?
04:35 How are start and operate time defined?
05:53 How are the tests performed?
07:46 Frequency jump
08:53 How does frequency protection work with older relays?
10:04 How can it be beneficial to test in accordance to the new standard?
11:14 Key takeaway
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