Abstract
Effective energy monitoring and targeting system is needed for any industry to reduce energy cost through improved energy efficiency and energy control. Most widely used standard is the specific energy consumption (SEC) and often it is considered as an energy level indicator. But it is not a sensitive factor and also not suitable for energy monitoring and control. In this paper a statistical model is described by looking at the history of energy use to production. The objective of this study is to propose a statistical model for energy monitoringand control using CUSUM (CUMulative SUM of difference) technique. A foundry usinginduction furnaces is selected for this case study and its energy consumption data is used to verify the statistical model. The proposed EEMTS model has been found to be an effective
tool and it provides accurate information on energy saving possibilities.