Simulation method and device of rotary transformer, storage medium and equipment

The invention discloses a simulation method and device for a rotary transformer, and relates to the technical field of simulation tests.According to the simulation method for the rotary transformer, on the basis of the simulation method, when excitation is generated through control of a motor controller, an excitation positive signal and an excitation auxiliary signal are obtained; the method comprises the following steps: acquiring a sine positive signal, a sine negative signal, a cosine positive signal and a cosine negative signal, simulating a rotary transformer signal of a rotary transformer in actual work by using software and a circuit, and performing ADC sampling to realize diagnosis processing on the rotary transformer signal so as to judge whether the rotary transformer signal has a fault or not. According to the method disclosed by the invention, the rotary transformer can be tested by a simulation method, the work of most rotary transformers and the detection work of rotary transformer signals can