Power distribution for a cement plant expansion project

The power distribution requirements and the selection of drives for a cement plant expansion project are defined by the new process, the equipment features and ratings, the plant layout and the electric utility characteristics and requirements. These factors are considered in pre-feasibility studies, feasibility studies and basic engineering, prior to starting the final project phase of detail engineering. Power system analysis and cost comparison are important tools and are used extensively in these studies. This paper reviews the application of the initial engineering studies to define the power distribution scheme for a cement plant expansion making reference to projects undertaken in North America.