Provincial Commission by letter of invitation to the State Ministry of experts to Guizhou, the province's industrial sector is about to start the motor system energy saving "interrogation pulse." Focus on the province more than 200 industrial enterprises in the electricity meter ask the person in charge of the enterprise expert on-site electrical energy. According to reports, China's motor efficiency is lower than the average level of foreign 3-5 percent lower than the overall efficiency of the motor system of foreign advanced level of 10-20 percent. If the national industrial motor systems to improve the overall efficiency of a percentage point, annual savings of about 26 billion kwh of electricity. To this end, the Ministry launched the "motor energy efficiency enhancement program", through the promotion of efficient motors, transform inefficient motor, the motor system to match and upgrading, etc., to enhance the overall efficiency of the motor system. Province industrial motor electricity consumption, accounting for 75% of total industrial electricity consumption, energy-saving potential. The province will eliminate a number of inefficient motors, to promote efficient motor, pushing the province's industrial "two types" of development. Switched reluctance motor drive system has been able to have sprung up everywhere in the modern speed control system, mainly because of its excellent system performance: mainly by the following advantages: ● motor structure is simple, low cost and can be used for high-speed operation. ● Power circuit is simple and reliable. ● starting torque, low starting current ● controllable parameters, good speed performance. ● through the harmonization of design machines and electricity to meet the special requirements. As a new variable speed drive systems, switched reluctance motor with its simple structure, low cost, high efficiency, excellent speed performance and flexible controllability, increasingly recognized by people and applications. Has been successfully applied in many areas of electric vehicle drive systems, home appliances, industrial applications, servo systems, high-speed driving, aerospace, becoming AC motor speed control system, DC motor speed control system and a brushless DC motor speed control strong competitor system. Tim Yu dynamic energy efficient motors TM is based on independent research on SRM, breaking it in modern control theory, computer control, power electronics, electrical, mechanical, and many other cutting-edge technology and theory to solve the noise and torque ripple The technical problems of the world, is truly high-tech products! Structurally, no bar or around the pole squirrel cage aluminum and rare earth permanent magnet materials do not need to focus winding, winding ends short copper save 1/3 on the rotor. Its advantages: high efficiency, torque, simple structure, low supplies, no permanent magnetic materials, low production cost, high reliability, long life!