Considerations for PWM Control of Automotive Lamps and its Modeling Hyundai and Kia Motor Company

Format:

Conference/Event

Author/Creator:

Kim, Dongsun, author.

Conference Name:

SAE World Congress & Exhibition (2007-04-16 : Detroit, Michigan, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 2007

Summary:

PWM control is used to regulate the power supplied to automotive exterior lamps. This paper proposes several considerations for PWM control of lamps, which are power dissipation, lamp lifetime, V-I characteristics, duty ratio, inrush duration, slew rate, over current threshold and so on. These considerations cause some side effects such as overheating of switching devices, EMI/EMC, halogen cycles and so on. A Simulink model based on other studies is used to investigate these considerations. Design considerations are proposed based on simulation results

Notes:

Vendor supplied data

Publisher Number:

2007-01-0520

Access Restriction:

Restricted for use by site license