变频器入门之理论篇,Variable-frequency Drive Instructor:牛杰,course arrangement,Lesson1:实训室介绍及变频器基本理论 Lesson2:同学讨论课程位置 Lesson3:查资料回答问题 Lesson4:理论总结 Lesson5-6:变频器选型之负债类型介绍及讨论 Lesson7-8:选择及安装注意事项 自由时间:问答及知识消化,Question,advertisement,advantage:Save energy defect:high price,detailed information,Q1:What is VFD?,Q2:Root Cause?,Present situation,Brand,