I worked in the energy efficiency management department. In it, they used ETAP PS software to carry out analyzes and studies of different sectors within the company. This allowed them to propose different solutions in order to improve productivity and use of electrical energy within the installation.
For most of the situations, the program allowed carrying out load studies in different electrical networks of the company, which helped determine the condition of the electrical conductors, power transformers and other electrical equipment. With these data it was possible to verify which sectors of the system were not being electrically efficient.