Schweitzer Engineering Laboratories, Inc. Interview Question: What are the benefits of pola... | Glassdoor

Interview Question

Power Systems Instructor Interview Pullman, WA

What are the benefits of polarizing a mho distance element

  using positive sequence voltage with memory?

Interview Answer

1 Answer


Positive sequence voltage polarization give the best characteristic expansion for forward faults, and the best contraction for reverse faults.

Interview Candidate on Aug 14, 2012

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