National Repository of Grey Literature 2 records found  Search took 0.01 seconds. 
The development of electrodeless fluorescent lamps and their applications in lighting
Šenk, Tomáš ; Škoda, Jan (referee) ; Krbal, Michal (advisor)
The aim of this thesis is more familiar with electrodeless fluorescent lamps. In work is on introduction to the historical development of electrodeless fluorescent lamps, as is explained by their principle of operation and briefly discussed three basic design of these light sources. Subsequently there is mentioned some unique characteristics of electrodeless fluorescent lamps, which are different from other commercially available light sources. After explaining some light - technical variables. The work also provides a comparison of the parameters electrodeless fluorescent lamps with other available light sources. Further there are listed detailed parameters of several types electrodeless fluorescent lamps available in the Czech Republic. A description of possible applications in various types of light fitting. The next section describes the ballast system needed to supply the light sources. Below it is shown and described several start-up characteristics of the luminous flux of different types of electrodeless fluorescent lamps and various levels of compensation current drawn by induction lamps. There are also some parameters of available ballasts systems. Furthermore, given the possibility of applying electrodeless fluorescent lamps in extreme conditions. The conclusion is stated measurements of several cross characteristics of electrodeless fluorescent lamps.
The development of electrodeless fluorescent lamps and their applications in lighting
Šenk, Tomáš ; Škoda, Jan (referee) ; Krbal, Michal (advisor)
The aim of this thesis is more familiar with electrodeless fluorescent lamps. In work is on introduction to the historical development of electrodeless fluorescent lamps, as is explained by their principle of operation and briefly discussed three basic design of these light sources. Subsequently there is mentioned some unique characteristics of electrodeless fluorescent lamps, which are different from other commercially available light sources. After explaining some light - technical variables. The work also provides a comparison of the parameters electrodeless fluorescent lamps with other available light sources. Further there are listed detailed parameters of several types electrodeless fluorescent lamps available in the Czech Republic. A description of possible applications in various types of light fitting. The next section describes the ballast system needed to supply the light sources. Below it is shown and described several start-up characteristics of the luminous flux of different types of electrodeless fluorescent lamps and various levels of compensation current drawn by induction lamps. There are also some parameters of available ballasts systems. Furthermore, given the possibility of applying electrodeless fluorescent lamps in extreme conditions. The conclusion is stated measurements of several cross characteristics of electrodeless fluorescent lamps.

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