主動前端轉換器搭配低載波比之諧波消除

CHUR > College of Engineering > Department of Electrical Engineering > Seminar Papers > Item 987654321/33916

Please use this identifier to cite or link to this item: http://chur.chu.edu.tw/handle/987654321/33916

Title:	主動前端轉換器搭配低載波比之諧波消除
Authors:	侯中權 Hou, Chung-Chuan
Contributors:	電機工程學系 Electrical Engineering
Keywords:	諧波消除;主動前端轉換器;低載波比 Harmonic elimination;active front-end converter;low carrier ratio
Date:	2013
Issue Date:	2014-06-27 02:33:07 (UTC+8)
Abstract:	本研提出主動前端轉換器搭配低載波比之諧波消除技巧。利用低載波比脈波寬度調變器可以減少主動前端轉換器之切換損。在低振幅訊號載波調變區域採用九倍頻載波比，在高振幅訊號載波調變區域則採用修正的十一倍頻載波比。此外，低載波比之脈波寬度調變器產生的高階諧波成份利用低通濾波器壓抑。因此，諧波成份可以被低載波比之脈波寬度調變技巧降低。利用模擬與實驗結果，可以驗證本研究所提主動前端轉換器搭配低載波比之諧波消除技巧可行。 This study proposes harmonic elimination for active front-end converters with low carrier ratio. The low carrier ratio pulse width modulator is utilized to reduce the switching loss of active front-end converters. The ninth frequency modulation ratio is u
Appears in Collections:	[Department of Electrical Engineering] Seminar Papers

Files in This Item:

File	Description	Size	Format
主動前端轉換器搭配低載波比之諧波消除.pdf		35Kb	Adobe PDF	190	View/Open