This paper introduces an integration test system for a hierarchical and divisional configuration scheme of feeder automation fault processing mode

based on the real time digital simulator(RTDS). This integration test system builds a complete set of integrated test environment

and reorganizes the test requirements and schemes combining with the practical production. Furthermore

this paper verifies the failure co-processing process between the auxiliary decision of master station and the intelligent distributed feeder automation strategy by the integration test of the feeder automation system in the typical operation mode.