SEL-351S Fault Locator Testing
SEL-351S Fault Locator Testing
(OP)
Has anyone come up with a solid method of proving the fault locator algorithm in the SEL-351. I am thinking it should follow similar testing procedures as for distance relays but I am lost as to the equation I would used to get the actual distance and compare it to the relay's result in the SER.






RE: SEL-351S Fault Locator Testing
After that, SEL has published a great deal of material on the fault location algorithms they use. Contact your local SEL field application engineer for further information.