DC Field | Value | Language |
---|---|---|
dc.contributor.author | 정유채 | en_US |
dc.date.accessioned | 2014-12-01T11:46:58Z | - |
dc.date.available | 2014-12-01T11:46:58Z | - |
dc.date.issued | 2011 | en_US |
dc.identifier.other | OAK-2014-00428 | en_US |
dc.identifier.uri | http://postech.dcollection.net/jsp/common/DcLoOrgPer.jsp?sItemId=000000893662 | en_US |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/930 | - |
dc.description | Master | en_US |
dc.description.abstract | This thesis proposes a method of improving luminous efficiency (EL) of plasma display panel. The proposed method uses a 2-step energy recovery (ER) circuit which includes two different ER paths (ER 1 and ER 2). Each ER path has a resonant inductor. The resonant inductor for ER 1 path disperses resonant current to decrease reactive power, while that for ER 2 path supports initial discharge current and decreases effective power. The proposed circuit uses a voltage regulator to maintain the voltage of the ER capacitors and to maximize the ER current for discharge. The circuit was tested on a 50-inch FHD (1920×1080) single-scan AC PDP. Compared to the Weber ER circuit, total current supplied through ER paths increased by 4.5 % and power consumption decreased by 10 %. As a result, EL increased by 9.14 % for a 4%-window pattern. | en_US |
dc.language | kor | en_US |
dc.publisher | 포항공과대학교 | en_US |
dc.rights | BY_NC_ND | en_US |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/2.0/kr | en_US |
dc.title | 2단 에너지 회수 회로를 이용한 AC PDP의 방전 효율 개선 방안 | en_US |
dc.title.alternative | Method of Improving Luminous Efficiency of AC PDPs using 2-step Energy Recovery Circuit | en_US |
dc.type | Thesis | en_US |
dc.contributor.college | 일반대학원 전자컴퓨터공학부 | en_US |
dc.date.degree | 2011- 2 | en_US |
dc.contributor.department | 포항공과대학교 대학원 | en_US |
dc.type.docType | Thesis | - |
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