The invention discloses an electric guide wheel control system for a high-temperature superconducting cable terminal. The electric guide wheel control system comprises a cable terminal and a superconducting cable, and is characterized in that a heat preservation layer of the superconducting cable is internally provided with a temperature measurement optical cable which is used for measuring the temperature of a plurality of superconducting cable cores; the temperature measurement optical cable is connected with a temperature measurement module arranged in the superconducting cable terminal; pressure-sensitive sensors are arranged at the joints of the plurality of superconducting cable cores and the superconducting cable terminal, and the pressure-sensitive sensors are used for detecting the stress borne by the superconducting cable cores; the pressure-sensitive sensors are connected with a stress detection module arranged in the superconducting cable terminal; the superconducting cableterminal is internally provided with a liquid nitrogen flow detection module which is used for detecting the flow of liquid nitrogen; a plurality of guide wheels are arranged below the superconducting cable terminal; the plurality of guide wheels are driven by a guide wheel controller; the guide wheel controller drives the plurality of guide wheels according to temperature information output by the temperature measurement module, stress information output by the stress detection module and liquid nitrogen flow output by the liquid nitrogen flow detection module. According to the invention, the shrinkage stress of the cable is effectively limited.