Impact of Modern Power Receiving Devices on Statical Characteristics of Consumer in Electric Power Network Nodes

Abstract

One of the main challenges of maintaining the operating mode of power systems is to maintain a normal voltage level at the control points of the power system and the consumer. Each load is characterized by a different consumption of active and reactive power, depending on the voltage supplied to the load, which also leads to changes in the operating parameters in the network. Thus, when studying the modes of operation of the electric power system, it is necessary to take into account the static characteristics of the load. The results of the comparison of the equations obtained statical characteristics of consumer model it was shown that the introduction of energy saving technologies and the use of modern types of power receiving devices leads to the necessity of changing the equation model of statical characteristics of consumer. Also, the specified statical characteristics affect the determination of wind power plant units.