| Summary: | 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.
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