View article

The main focus of this paper is to analyze the reactive flow LED front lamps to sodium vapor lamps. With the advances of technology, there is an increase in the use of electronic loads in all sectors, and in this context fits the LED lamp, which has been used in electrical efficiency projects. Both laboratory and field measurements using LED lamps, and meters indicate that a reactive power flow injected into the bus may influence the electrical system power factor, thereby influencing the measurement for billing purposes. This paper presents measurements in laboratory and field LED lamps and sodium vapor, and analyzes its influence on the charging system.