Ra. Errath et R. Claussnitzer, AN UPWARD TREND IN THE USE OF 3-PHASE AC MOTORS FOR DRIVING ROTARY CEMENT KILNS, ZKG INTERNATIONAL, 49(11), 1996, pp. 628
Trends indicate that rotary kilns in the cement industry will no longe
r be driven exclusively by DC drives. This article takes a look at the
reasons behind the long and successful application of oc technology i
n driving cement kilns in cement plants around the globe. The current
trend towards increased use of AC drive technology is examined using r
ecent examples. Recommendations are included for potential cement kiln
operators.