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The Ballast for Field Emission Lamp with CNT Emitter  

Park, Dong-Hyuck (창원대 대학원 제어계측공학과)
Ha, Seok-Jin (에어텍시스템)
Jung, Hye-Man (에어텍시스템)
Kim, Jong-Hyun (전기연구원)
Baek, Ju-Won (전기연구원)
Yoo, Dong-Wook (전기연구원)
Song, Eui-Ho (창원대 제어계측공학과)
Publication Information
The Transactions of the Korean Institute of Power Electronics / v.14, no.1, 2009 , pp. 31-37 More about this Journal
Abstract
Hybrid ballast for field emission lamp with CNT (carbon nano tube) emitter is proposed. Hybrid ballast consists of a high voltage dc part and hi-polar pulse generation part. Field emission lamp with CNT lamp is composed of three electrodes (anode, gate, and cathode). High voltage dc part is for anode and gate and hi-polar pulse generation part is for gate and cathode in CNT triode respectively. The experimental results demonstrate that the proposed topology is good for driving CNT lamp. To protect the lamp and ballast, OCP (Over Current Protection), OVP (Over Voltage Protection), and OTP (Over Temperature Protection) are added and the experimental results demonstrate that the proposed method is good for driving field emission lamp with CNT emitter.
Keywords
CNT; Field emission; Fly-back; Bi-polar pulse; Frequency Control;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
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