browse.title.page

Зараз показуємо 1 - 1 з 1

Investigation of LED light sources and their influence on the power supply network
(2020) Lira, D.; Baran, A.
This article presents the results of research of the operation of led strips and spotlights, they are a nonlinear load with harmonic components. High harmonics that occur when using led light sources lead to a significant increase in energy transfer losses, a decrease in the power factor, and can cause failures in the operation of start-protective equipment. When selecting start-protective devices for power lines, it is necessary to enter correction coefficients that take into account the non-linear nature of led technology.