Integrated Testing System for Substation Relay Protection Devices Based on Cloud Date Interaction

With the expansion of the power grid, the number of secondary equipment in intelligent substations has significantly increased. We should put forward higher requirements for the quality and speed of equipment testing and maintenance. In response to the lack of integrated testing methods for cross bay equipment in intelligent substations, and the existence of missed, over checked, and blind inspections in the maintenance for protective devices, we have built an integrated testing system for secondary equipment in substations based on cloud data interaction, and adopted an intelligent substation integrated testing method based on cloud data interaction to achieve integrated testing of cross bay equipment in intelligent substations.