摘  要：简述了变频器的基本工作原理和调速技术的节能原理，并结合工况调查经历，总结了工业企业对变频器节电的理解误区，为企业合理使用变频器，真正实现节能降耗提供指导。 关键词：变频器；理解误区；合理使用；节能降耗 Abstract: Briefly describes the basic working principle of frequency converter and the principle of the speed regulation technology, combined with the working experience, summarizes the misunderstanding of industrial enterprise's about inverter power saving, for enterprises t[登陆后可查看全文]