摘要
随着工业技术的进步,变频调速在现代企业的发展中,起着越来越重要的作用,变频调速提高了生产线设备的控制精度和生产效率,极大的促进了生产线的自动化;由于交流电机调速用的变频器的性能日新月异,使变频器的应用越来越广泛。
With the development of industrial technology,variable frequency speed regulation in the development of modern enterprises,playing a more and more important role,variable frequency speed control improves the control precision and production efficiency of the production line equipment,greatly promotes the autoation of production line;due to the change of the frequency converter used in AC motor speed regulation.the application of frequency converter is more and more extensive.
引文
[1]西门子《西门子变频器用户手册mm440》手册;
[2]西门子《128_MM420_manual》手册。