Comparative Study of the Electrical Parameters of Modern Lighting Systems in Railway Infrastructure

The report presents a study of the electrical parameters of modern LED lighting systems in specific premises of the railway infrastructure. The lighting systems of premises - warehouse, waiting room, workshop, logistics hall and office - were studied. The lighting systems are equipped with different types of LED luminaires. The main parameters of the power supply network were measured: full power; active power; reactive power; $\cos ^{\varphi}$; harmonic components of current and voltage; others. A comparison of the electrical parameters of the different premises was made. The corresponding conclusions and inferences were made.