六脉波交－交变频器
6-pulse wave AC-AC converter
调速交-交变频器
speed govening cycloconverter
方波交流高频弧焊电源
AC Square Wave High Frequency Welding Machine
高频单级交-交变换
High-frequency one-stage AC-AC conversion
交变变力幅
alternating stress amplitude
交变方向隐式
alternating direction implicit
交交变频
AC-AC frequency conversion
AC-AC variable frequency
AC-AC inverter
AC-AC inverting
AC-AC converter
Cycloconverter
Cyclovonverter-fed
Cycloconverer
交－交变频
AC-AC frequency conversion
AC-AC variable frequency
AC-AC frequency converter
AC-AC variable-frequency
AC-AC converter (Cycloconverter
Cycloconverter