Nowadays, we encounter newer lighting device solutions more often than ever before. Focusing on low-pressure discharge lamps, they are changing both in terms of the technological solutions of the discharge lamp itself and the ballast systems. All these solutions differ fundamentally in the way the lamp is coupled with the power supply and the frequency of the current in the lamp circuit, which significantly affects both the lighting parameters and the type of generated interference. This article presents the results of theoretical and experimental studies of the spectrum of current drawn from the grid by fluorescent lamp systems.LOW PRESSURE MERCURY DISCHARGE LAMPS AS SOURCE OF DISTURBANCES
More often than ever much new solutions of lighting systems are used at present time. Be focused on low pressure mercury discharge lamps. They are changed in scope of technological solutions of discharge lamp and together in scope of stabilize-ignition systems. Differences are located in coupling between lamp and power source and in frequency of current in the lamp circuit. It depends on lighting parameters and kind of generated disturbances. In this paper are showed results of theoretical and experimental observations of current spectrum in fluorescent lamp systems. dr hab. inż. Antoni Różowicz prof. (…)
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Source: Logistyka Magazine
Low-pressure mercury discharge lamps as a source of interference – PDF file for download