A Method for Batch Importing Online Monitoring Data of Power Equipment into the IoT Platform

For the stock of transmission and substation equipment online monitoring devices that have been connected to the online monitoring master station, due to the online operation of the device and the number of devices, if the transformation of each set of devices directly connected to the IoT platform, the cost is too large, for this reason, a method based on the IoT gateway of online monitoring data centralized forwarding IoT platform is proposed. A standardized object model with 1 type of gateway and 18 types of monitoring devices is proposed. The IoT gateway is constructed to manage various types of online monitoring devices, and the online monitoring data are transmitted to the IoT platform through the IoT gateway via MQTT and other protocols. A validation application pulls monitoring data from the IOT platform and integrates the grid model data to carry out analysis, which confirms that both upstream and downstream monitoring data can flow normally in a closed loop, and verifies the correctness of the data centralized forwarding method. Compared with transforming individual devices for direct access, the solution is more suitable for centralized forwarding of the stock of online monitoring devices to the IoT platform.