METHODS FOR REDUCING REACTIVE POWER CONSUMPTION
DOI:
https://doi.org/10.17605/Keywords:
Reactive power, electric energy, compensation, capacitor banks, synchronous compensator, energy efficiency, electrical network, voltage, power factor, technical efficiency.Abstract
Reactive power is a type of power that does not perform useful work in the electric power system, but is used to create magnetic and electric fields necessary for the operation of electrical equipment. Excessive consumption of reactive power creates additional load on electrical networks, leads to a decrease in voltage, increased energy waste, and a decrease in the efficiency of electrical equipment. Therefore, compensation and reduction of reactive power is one of the important directions for ensuring energy efficiency in industrial enterprises, energy systems, and consumers. The main methods of reducing reactive power include installing compensating capacitors, using synchronous compensators, using reactive power control devices, operating transformers and electric motors in optimal mode, as well as reducing losses in cables and electrical networks. This scientific work analyzes the technical and economic effectiveness of reducing reactive power and highlights the role of modern automated control systems in increasing energy efficiency.
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