Distributed intelligent substation relay protection testing device

• Main Authors: HONG JIAWEI, WANG YUN
• Format: Patent
• Language: Chinese; English
• Published: 19.11.2019
• Subjects: MEASURING; MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES; PHYSICS; TESTING

The invention discloses a distributed intelligent substation relay protection testing device. The device is mainly composed of a control terminal and distributed signal generators; the control terminal is connected with the distributed signal generators through intelligent substation on-site standby optical fibers; the control terminal completes the configuration of test parameters and the controlof a test process; the distributed signal generators complete merging unit addition and field test feedback; and the control terminal is connected with the distributed signal generators through the intelligent substation on-site standby optical fibers and controls the cooperative test of the distributed signal generators. With the distributed intelligent substation relay protection testing deviceof the invention adopted, the separation of intelligent substation relay protection test control from signal output is realized, and therefore, a cross-interval relay protection collaborative test ismore direct and convenient