Title :
A novel single-stage DC-AC inverter suitable for supplying an automotive HID headlamp
Author :
Chun-An Cheng; Chien-Hsuan Chang;Hung-Liang Cheng; Ching-Hsien Tseng
Author_Institution :
Department of Electrical Engineering, I-Shou University, Kaohsiung City 84001, Taiwan, R. O. C.
Abstract :
This paper proposes a novel single-stage DC-AC inverter suitable for supplying an automotive high-intensity-discharge (HID) headlamp with low-frequency square-wave sources in order to avoid acoustic resonance. The inverter integrates a dual-boost converter with coupled inductors and a voltage doubler, and a high-frequency/low-frequency square-wave driven full-bridge inverter, into a single-stage power conversion topology. This paper offers analysis of operational modes and experimental results for a prototype inverter circuit that provides a 35W load with a 12V-input DC voltage.
Keywords :
"Inverters","Inductors","Automotive engineering","Switches","Capacitors","High intensity discharge lamps","Voltage measurement"
Conference_Titel :
Future Energy Electronics Conference (IFEEC), 2015 IEEE 2nd International
Print_ISBN :
978-1-4799-7655-3
DOI :
10.1109/IFEEC.2015.7361481
