I have been doing some research into the [52_2 Negative Sequence Overcurrent] for use in medium voltage relaying and protection against line to line faults and was hoping someone could point me in the direction of some documentation – relaying guides that would discuss this along with how to determine the applicable setpoints when using this function as it relates to pick up, curve shape, etc. thanks.
50_2 Negative Sequence Overcurrent
- Thread starter Mike01
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GE has a good old book with reference material
http://www.gegridsolutions.com/multilin/notes/artsci/artsci.pdf
http://www.gegridsolutions.com/multilin/notes/artsci/artsci.pdf
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