Adjustable-speed of Variable-frequency is receiving more and more preference, the performance of converter affected the effect of adjustable-speed directly. By adopting a new kind of adjustable-speed system with two-bridge converter and dual CPU's united monitor and control, this paper not only solved the harmonics effectively, but also laid the foundation of adjustable-speed of Variable-frequency's real-time control. The excellent capability of ADSP-2105 microprocessor's high-speed digital settlement gave ...
