Study on Natural Non-circulating Current Running mode of AC-AC Frequency Transducer Based on Double-variable Control Theory
Feng Gao-ming · Colliery Mechanical & Electrical Technology · 2004
Three running modes of general AC-AC frequency transducer are compared. On the basis of double-variable control theory, the natural non-circulating current running mode is discussed and analyzed. The essence, advantages and feasibility of natural non-circulating current running mode are pointed out.