Predicting the results of the application of innovations of electrical systems in buildings with the help of a simple model

摘要

The focus of the research is the low voltage electrical system of buildings, where the main switch is up to 2500 A. This paper describes simple calculation of the payback of innovations using a simple model of electrical system of buildings without the use of complex computer programs. For using this method, it is sufficient to have conventional engineering knowledge. The proposed model considers both economic and technical parameters. The use of this method enables decision making for the implementation of innovations with the help of information about the same type of buildings. The feature of the proposed method lies in the fact that there is no need to use complicated software, designers and assistance to financial analysts.