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变频器是运动控制系统中的功率变换器。当今的运动控制系统是包含多种学科的技术领域,总的发展趋势是:驱动的交流化,功率变换器的高频化,控制的数字化、智能化和网络化。因此,变频器作为系统的重要功率变换部件,提供可控的高性能变压变频的交流电源而得到迅猛发展。 经历大约三十年的研发与应用实践,随着新型电力电子器件和高性能微处理器的应用,以及控制技术的
Inverter is a power converter in a motion control system. Today’s motion control system is a multi-disciplinary technical field, the general trend of development are: drive communication, high-frequency power converter, control of digital, intelligent and networked. Therefore, the inverter as a system of important power conversion components, to provide controllable high-performance variable frequency AC power and get rapid development. After about thirty years of research and development and application of practice, with the new power electronics and high-performance microprocessors, as well as control technology