Power supply of industrial enterprises and cities. Tutorial

The issues of power supply to industrial enterprises and cities are considered, the power supply schemes for external and internal power supply, neutral modes, methods for determining the calculated electric loads used in the design of power supply systems are discussed. New regulatory and technical documents are analyzed in the field of compensation for reactive power and quality of electric energy, the necessary information is given about the quality indicators of electricity and measures to improve them. The necessary information about the design of electric lighting, calculation of short circuit currents and the choice of electrical equipment is given.
For engineering and technical workers and students of electricity specialties of institutions of secondary vocational education