Method and device for determining fault risk component of water turbine

The invention discloses a method, device and equipment for determining a fault risk component of a water turbine and a storage medium, and relates to the technical field of water conservancy and hydropower. The method comprises the steps of detecting a first radial deviation value of a first position in the water turbine under the condition that the water turbine is in a running state; in at least one preset fault radial deviation value, a target fault radial deviation value matched with the first radial deviation value is determined, and each fault radial deviation value is configured to correspond to at least one simulated fault component; the simulated fault component is a component which is determined to have a fault in the water turbine model when the water turbine model runs under the condition that a first target position of the water turbine model has a corresponding fault radial deviation value; the water turbine model is a model corresponding to a water turbine in a virtual environment; and determin