Design of self-oscillation inverter and optical-electrical characteristics of electrodeless ICP lamp

Author

Kim, Hyun Il ; Baek, Soo Hyun ; Yim, Youn Chan ; Kim, Cherl Jin

Author_Institution

Dongguk Univ., Seoul

fYear

2007

fDate

8-11 Oct. 2007

Firstpage

1327

Lastpage

1331

Abstract

We studied an electrodeless lamp driven by inductively coupled plasma (ICP) method and designed its driving circuit. Parameters to design a driving circuit were considered from magnetization inductance, output driving frequency and system performance. The dependency of ICP electrodeless gaseous discharge lamp corresponding to magnetization inductance and output driving frequency was investigated by changing the substance of ferrite, the number of inductive coil turns. Moreover we measured optical characteristics of electrodeless gaseous discharge lamp with variable gas pressure at operating conditions.

Keywords

circuit oscillations; coils; electrodeless lamps; invertors; driving circuit; electrodeless gaseous discharge lamp; electrodeless inductively coupled plasma lamp; gas pressure; inductive coil turns; magnetization inductance; optical-electrical characteristics; self-oscillation inverter; Coupling circuits; Design methodology; Electrodeless lamps; Frequency; Inductance; Inverters; Magnetic circuits; Magnetization; Optical design; Plasma properties;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical Machines and Systems, 2007. ICEMS. International Conference on

Conference_Location

Seoul

Print_ISBN

978-89-86510-07-2

Electronic_ISBN

978-89-86510-07-2

Type

conf

Filename

4411946