State monitoring method for power GIS equipment, storage medium and electronic device

The invention relates to the technical field of state monitoring of GIS equipment, and discloses a state monitoring method for electric power GIS equipment, which comprises the following steps: S1, converting an acquired GIS vibration signal into a graph signal; s2, transforming a graph signal from a node domain to a graph frequency domain by means of a graph Fourier transform technology; s3, encoding the one-dimensional image signal into a two-dimensional image matrix by using an anti-trigonometric function; s4, training by using a convolutional neural network, and calculating to realize state identification of the GlS equipment; according to the method, the calculation is efficient, the result is accurate, the obtained two-dimensional graph contains abundant GIS equipment state information, and reliable theoretical and data support is provided for state identification and fault diagnosis of the GIS equipment under different working conditions. 本发明涉及GIS设备的状态监测技术领域，公开了用于电力GIS设备的状态监测方法，包括以下步骤：S1：将采集得到的GIS振动信号转