Title :
Investigations of the operation reliability increase of the alternating current electric machines in diamond extractive industries
Author_Institution :
Co. "Almazelectromontazh", Mirny, Russia
Abstract :
At present at concentration plants of diamond extractive industries one of the most important characteristics of the electric drive operation of powerful crusher, grinding machines, heavy transporters, fans are their reliability as well as quantitative estimation of its indexes. The given estimation is carried out based on the information formed either during testing specially organized or during exploiting engines by the user when the observations are registered into log books for the operation modes and the engine operation conditions. Analysis of the information obtained according to this procedure allows one to reveal the factors acting on operation reliability, to work out the method of their minimization. Such information, finally, allows one to reduce expenses for the electric machines operation.
Keywords :
DC machines; crushing; electric drives; grinding machines; machine control; mineral processing industry; probability; reliability; alternating current electric machines; concentration plants; crusher; diamond extractive industries; electric drive operation; engine operation conditions; grinding machines; obsolescence removal; probabilities of emergency states; reliability; Books; Data mining; Electric machines; Engines; Fans; Ferrites; Grinding machines; Physics; Production; Testing;
Conference_Titel :
Modern Technique and Technologies, 2002. MTT 2002. Proceedings of the 8th International Scientific and Practical Conference of Students, Post-graduates and Young Scientists
Print_ISBN :
0-7803-7373-1
DOI :
10.1109/SPCMTT.2002.1213753
