Commissioning And Evaluation Of 11.000 H.P. Variable Speed Sag Mill Gearless Drive At Chuquicamata Concentration Plant
- Organization:
- Society for Mining, Metallurgy & Exploration
- Pages:
- 10
- File Size:
- 974 KB
- Publication Date:
- Jan 1, 1991
Abstract
The electric operation and design features of the 11.000 H.P. variable speed SAG mill gearless drive is presented. The function of the frequency converter, control system drive and lubrication systems are described. An analysis of the harmonic characteristic in the Supply System and Motor is presented, and the dynamic development of the stator current, speed and the magnetic flux in the start-up process of the drive is evaluated. Besides, the most important aspects in the commissioning and maintenance of the drive are analyzed.
Citation
APA: (1991) Commissioning And Evaluation Of 11.000 H.P. Variable Speed Sag Mill Gearless Drive At Chuquicamata Concentration Plant
MLA: Commissioning And Evaluation Of 11.000 H.P. Variable Speed Sag Mill Gearless Drive At Chuquicamata Concentration Plant. Society for Mining, Metallurgy & Exploration, 1991.