Distribution transformer wave wing deformation detection method, system and device and storage medium

The invention provides a distribution transformer wave wing deformation detection method, system and device and a storage medium. The method comprises the steps of obtaining monitoring data of a plurality of monitoring point positions on a wave wing; according to the monitoring data, performing data fitting through a fitting algorithm to obtain a three-dimensional curved surface equation of the wave wing; and integrating the three-dimensional curved surface equation through an integration algorithm to obtain the volume of the wave fin. According to the detection method, the wave fin volume of the transformer oil in the experiment temperature rise process can be measured in real time, the background can be responsible for online monitoring, the measurement result is accurate and reliable, the wave fin compensation capacity of the fully-sealed distribution transformer can be effectively evaluated, and technical support is provided for subsequent judgment of whether the transformer meets the standard or not. 本申请