несимметрия, сеть с глухозаземленной нейтралью, нулевая последовательность, смещение нейтрали, долевой вклад потребителя, мощность искажения, вычислительный эксперимент, asymmetry, solidly grounded neutral system, zero sequence, neutral displacement, share contribution of consumer, distortion power, computational experiment, Economics as a science, HB71-74

The article presents a technique for assessment the level of consumers’ impact on the voltage asymmetry by the zero sequence at the point of common connection. The results of a computational experiment that determine the possibility of using the level of the active component of the zero sequence distortion power as a criteria of assessment are presented. It is shown that the evaluation of the consumers' impact on the voltage asymmetry by the zero sequence can be carried out by means of vector measurements of phase voltages and current of the neutral wire.