Title :
A novel electronic ballast for HID lamps using a boost type converter
Author :
Kudo, Yoshiyuki ; Ohsato, Masato H. ; Kimura, Gunji
Author_Institution :
Dept. of Electr. Eng., Tokyo Metropolitan Univ., Japan
Abstract :
Developments in HID (high intensity discharge) lamps have increasingly been attracting interest due to their highly efficient operation and excellent color characteristics. This paper presents a novel type of solid-state electronic ballast for the HID lamps. The key feature of the circuit topology is the application of a boost-type converter. The proposed circuit is very simple, where it is composed of a capacitor, reactors, an output transformer, and a switching device IGBT (insulated gate bipolar transistor). A 70 W metal-halide lamp (an HID lamp) is used in this circuit. The performance characteristics of this proposed electronic ballast are described in this paper. Based on the theoretical and experimental results, the proposed ballast circuit is suitable for the HID lamps
Keywords :
DC-DC power convertors; insulated gate bipolar transistors; lamp accessories; metal vapour lamps; power semiconductor switches; switching circuits; 70 W; HID lamps; IGBT; boost type converter; capacitor; color characteristics; high intensity discharge lamps; highly efficient operation; insulated gate bipolar transistor; metal-halide lamp; output transformer; reactors; solid-state electronic ballast; switching device; Circuit topology; Electronic ballasts; Fluorescent lamps; Frequency; High intensity discharge lamps; Inductors; Insulated gate bipolar transistors; Resonance; Switched capacitor circuits; Switching circuits;
Conference_Titel :
Power Conversion Conference, 2002. PCC-Osaka 2002. Proceedings of the
Conference_Location :
Osaka
Print_ISBN :
0-7803-7156-9
DOI :
10.1109/PCC.2002.998519
