The invention belongs to the field of alternating-current motor control teaching instruments, and relates to the teaching of an advanced control algorithm of a permanent magnet synchronous motor and an asynchronous motor aiming at undergraduate students or postgraduate students, aiming to provide an alternating-current motor experiment teaching platform which is designed for undergraduate students or postgraduate students of the relevant majors, such as electrical engineering and automation of electrical and information science and technology, mechanical and electrical integration of colleges and universities of engineering courses. The teaching platform is tightly matched with teaching contents, can deepen the understanding of an alternating-current control theory and method for students, and simultaneously the operation ability of the students is strengthened. The experiment system comprises a power supply conversion module, a central control module, a power driving module, a control parameter set module, a control algorithm selection module, a parameter measuring and display module, a motor loading module, an upper computer module, a serial port, a data acquisition card, a hall sensor, a photoelectric encoder and a motor.