西方发达国家将现代交流变频调速技术视为一场新的技术革命正在全面推开，而我国的应用率不足１％。这一新兴技术的推广将对我国调整优化经济结构、转变经济增长方式发挥重要作用。应用于水利电力抽水系统可节水１０％～３０％，节电４０％～６０％；提高自动化管理和安全运行水平；减少设备磨损与维护费用。 Western developed countries regard the modern AC variable frequency speed control technology as a new technological revolution that is being pushed forward in an all-round way, while the application rate in China is less than 1%. The promotion of this emerging technology will play an important role in adjusting and optimizing the economic structure and changing the mode of economic growth in China. The water pumping and water pumping system can save water by 10% to 30%, save electricity by 40% to 60%, improve automation management and safe operation, and reduce equipment wear and maintenance costs.