Intelligent power-saving auxiliary controlling device for 10-kV transformer station

The utility model relates to an intelligent power-saving auxiliary controlling device for a 10-kV transformer station. The device comprises a master control apparatus; multi-functional ammeters are connected with the master control device and are connected to a low-voltage secondary side power control device interface of the 10-kV transformer station; and the master control apparatus is connected with a touch display control screen and a relay power control mechanism. The multi-functional ammeters collect voltage and current data of a transformer secondary side in real time; the data are processed by a program and load data of the transformer are calculated automatically based on the collected data; the load data are transmitted to the master control apparatus; and the master control apparatus carries out calculation to obtain load data of all transformers and determines the load of the whole transformer station by intelligent calculation according to the load data. And under the circumstances that the master