Hydroelectric generating set fault diagnosis method based on sine and cosine algorithm and capsule network

The invention provides a hydroelectric generating set fault diagnosis method based on a sine and cosine algorithm and a capsule network, and the method comprises the steps: obtaining the fault data of a hydroelectric generating set, and building an initial capsule network model according to the fault data of the hydroelectric generating set, and performing optimization processing on the initial parameter based on a sine and cosine algorithm to obtain a target parameter, performing updating processing on the initial capsule network model according to the target parameter to obtain a target capsule network model, and performing diagnosis on the fault of the hydroelectric generating set according to the target capsule network model. The method can effectively improve the fault diagnosis accuracy of the hydroelectric generating set, effectively considers the fault detection accuracy and diagnosis speed of the hydroelectric generating set, improves the diagnosis efficiency, and enhances the fault diagnosis effect