Assessment of the impact of lighting load on the indices of non-sinusoidal voltage and consumed current

The article is devoted to the study of the influence of lighting devices with LED and halogen light sources intended for stage, theater and stage lighting, festive events on the indices of non-sinusoidal voltage and current consumption. The values of non-sinusoidal voltage and current indices are determined and the conformity of the highest current harmonics at the power supply point of the lighting devices with LED and halogen light sources to the requirements of GOST30804 is estimated.3.2-2013 (IEC 61000-3-2:2009), which showed the excess of the norms for individual harmonic components of the current consumed by led lighting devices.