SYSTEM FOR TESTING INTELLIGENT ELECTRONIC DEVICES

摘要

In one embodiment, a system is provided including: a first intelligent electronic device (IED); and a second IED in communication with the first IED, wherein each IED comprises: a transmitter for transmitting a Generic Object Oriented Substation Event (GOOSE) message to another IED at a first timestamp; a receiver for receiving the GOOSE message from the another IED at a second timestamp; a calculator for calculating a roundtrip time based on the first timestamp and the second timestamp; and a determinator for determining if the roundtrip time is within a specified roundtrip time.