The Energy Management System including the product's energy cost calculating module measured by the distribution rate of the instrument data according to the percentage of the facility-specific distribution.

摘要

The present invention relates to a method and apparatus for measuring the energy and non-energy resource usage of a plant by applying a distribution ratio to measurement data for each sub-facility and setting an operation distribution ratio for each equipment used for producing each product, The energy management system is composed of the function of calculating the energy consumption and the non-energy consumption amount and the cost of each product produced in the workplace by using the data of the measuring instrument that measures the usage amount of the non-energy resources .