Electrical energy efficiency is understood as the reduction in power and energy demands from the electrical system without affecting the normal activities carried out in buildings, industrial plants or any other transformation process.
Additionally, an energy effi cient electrical installation allows the economical and technical optimization. That is, the reduction of technical and economical costs of operation.
In short, a study on energy savings and efficiency will involve three basic points:
From a technical point of view, four basic points are considered in order to have a more efficient electrical installation.