A fluorescent lamp electronic ballast for railway applications based on low-cost microcontroller

被引:6
作者
Alonso, JM [1 ]
Cardesín, J [1 ]
Calleja, AJ [1 ]
Rico-Secades, M [1 ]
García, J [1 ]
机构
[1] Univ Oviedo, DIEECS Tecnol Elect, Gijon 33204, Spain
关键词
electronic ballast; fluorescent lamps; microprocessor; railways;
D O I
10.1109/TIA.2005.853380
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
This paper deals with the use of microprocessor-based control circuits in automotive and railway lighting applications. Thus, the design and implementation of an electronic ballast for fluorescent lamps using a low-cost microcontroller (mu C) is presented. The ballast has been especially developed for lighting applications in railways, where the International Union of Railways (UIC) 555 Code must be fulfilled. The mu C is used to optimize the lamp ignition and supply, and to regulate lamp power against line voltage, thus fulfilling UIC 555 requirements. Also, protection features such as lamp soft reignition, overcurrent, and undervoltage are included using the mu C.
引用
收藏
页码:1391 / 1400
页数:10
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