Feeder Automation Test System Architecture Based on Cloud Edge Collaboration

Aiming at the problems of feeder automation (FA) test involving many components such as test master station, communication equipment, tester, complex primary grid, protection device and a large number of secondary terminals, the coordination between components is complicated, and the test propulsion process is difficult to manage, a high availability test system architecture of FA based on cloud edge collaboration is proposed. Firstly, based on the cloud-edge collaboration technology, combined with the current Internet-leading Kubernetes(K8s) cluster management technology and Docker container technology, the K8s-master node and the FA test master station are used as the cloud, and the FA tester is the edge side. A high-availability FA test system architecture that supports multi-user parallel testing is constructed, which realizes the effective management of each module in the test master station and the tester, and realizes the dual high availability of the test system in physics and software. Finally, the feasibility of the system architecture is verified by basic functional testing.