This lesson aims to develop energy consciousness, to teach the environmental and economical effects and regulations related to energy production and consumption, to teach the structure and basic analysis of network and energy system and to teach the power connections of three-phase systems.

The energy economy for the analysis and analysis of energy consciousness, energy consumption and energy production systems, Radioactivity, air, water and soil pollution, environmental effects and public regulations, General structure of the electrical energy system, power connections in 3-phase systems, phasic operations, network identification, voltage drop account, conductor selection, compensation, control for loss reduction.