Voltage booster simulator

The invention provides a voltage booster simulator which comprises an upper computer, a controlling machine, a shell and multiple simulation wiring terminal parts located outside the shell. The upper computer is connected with the controlling machine in a communication mode, and the controlling machine is connected with the simulation wiring terminals. The computer is adopted for performing real-time simulation, the on-site working environment is simulated to the maximum extent, under the condition that the appearance and function of equipment are completely simulated, input and output voltage is small, and reliable safe guarantees can be provided for trainees taking part in training examinations of voltage boosters at safe working voltage.