Electricity quality and energy efficiency of consumer power supply systems. Tutorial

The concept of solving problems of improving the quality of electricity and energy efficiency of power supply systems of consumers is described. Methods of analysis of quality indicators, the results of their statistical processing at real objects are given, the analysis of the process of transformation of the load in transformers with various schemes and groups of the joints of the windings is given. The methods and technical means of improving the quality and reduction of electricity losses in consumer power systems are considered.
For students and graduate students studying on various profiles areas of training "Electric power and electrical engineering" and profile "Infocommunication technologies of energy objects" Directions "Infocommunication Technologies and Communications Systems". It can be useful to engineering and technical workers and specialists in the operation of power supply systems