Distributed power system for driving SD 42" PDP television

Author

Oh, Won-Seok ; Kim, Chang-Sun ; Cho, Kyu-Min ; Kim, Hee-Jun

Author_Institution

Dept. of Electr. Eng., Yuhan Coll., South Korea

Volume

3

fYear

2003

fDate

2-6 Nov. 2003

Firstpage

2618

Abstract

The 440 W distributed power system(DPS) is developed for driving PDP(SD42") TV. The half bridge ZVS PWM converter is used in sustain, set and reset for reducing the losses. All of 15 output powers are designed. Each electrode is supplied by these powers. In this system, mainly outputs are Va for address, Vs for sustain, Vset for set up, Ve for reset and Vscan for scan voltage. The experimental results including steady state response and transient response are obtained for these outputs. The measured maximum efficiency through the DPS developed is about 91% in case of 220 V input and full load. And the efficiency of the sustain voltage(Vs) is up to 95.27%.

Keywords

PWM power convertors; plasma displays; power supplies to apparatus; switching convertors; television; 220 V; 440 W; distributed power system; half bridge ZVS PWM converter; plasma display panel; steady state response; sustain voltage; transient response; Bridge circuits; Electrodes; Power conversion; Power generation; Power supplies; Power systems; Pulse width modulation converters; Steady-state; TV; Zero voltage switching;

fLanguage

English

Publisher

ieee

Conference_Titel

Industrial Electronics Society, 2003. IECON '03. The 29th Annual Conference of the IEEE

Print_ISBN

0-7803-7906-3

Type

conf

DOI

10.1109/IECON.2003.1280660

Filename

1280660