Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/30521
Title: Research on dimming control method of electronic ballast for the automotive HID headlight
Authors: Dong, P
Cheng, KWE 
Ho, SL 
Keywords: Car Xenon headlamp
Dimming control
Dynamic bus voltage
Dynamic duty-ratio
Issue Date: 2008
Source: 2008 13th International Power Electronics and Motion Control Conference, EPE-PEMC 2008, 2008, 4635327, p. 576-580 How to cite?
Abstract: It is the purpose of this paper to explore the problem of dimming the HID lamp used in the automotive headlight system. To investigate the relationship between the lamp power and control parameters, a power-dependent HID lamp model is established in this paper. The two methods, dynamic duty-ratio control and dynamic bus voltage control, are analyze and applied in the system. The dynamic bus voltage control which can be realized according to the structure of controller is stressed in this paper. The simulation results and experimental results give the difference between the different dimming control methods.
Description: 2008 13th International Power Electronics and Motion Control Conference, EPE-PEMC 2008, Poznan, 1-3 September 2008
URI: http://hdl.handle.net/10397/30521
ISBN: 9781424417421
DOI: 10.1109/EPEPEMC.2008.4635327
Appears in Collections:Conference Paper

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