Design and Implementation of Converter of Xenon Lamp for Automotive Applications

• Main Authors: Yu-Heng Hsu, 徐與亨
• Other Authors: 賴炎生
• Format: Others
• Language: zh-TW
• Published: 2007
• Online Access: http://ndltd.ncl.edu.tw/handle/qaty4k

碩士 === 國立臺北科技大學 === 電力電子產業研發碩士專班 === 95 === For providing higher intensity and efficiency, the xenon headlight has been widely used in automotive applications recently. The objective of this thesis is to design and implement a converter of xenon lamp for automotive applications. The converter consists of a DC/DC boost stage, a DC/AC conversion stage and an igniter. The fly-back topology is adopted for DC/DC boost stage for simplicity. Moreover, full-bridge topology is used for DC/AC stage to give a low frequency square wave power to HID lamp avoid the acoustic resonance. The design specifications of the converter are: input voltage = 12 V/DC, output voltage = 85 V/AC and output rating is 35 W. Experimental results show that the output power can be retained, thereby confirming the design and implementation.