Application of wavelet-based active power filter in accelerator magnet power supply
文献类型：期刊论文
| 作者 | Guo XL(郭晓玲) ; 程健;Guo, XL; Cheng, J
|
| 刊名 | CHINESE PHYSICS C
 |
| 出版日期 | 2014 |
| 卷号 | 38期号:11页码:117007 |
| 关键词 | active power filter high-precision direct current sources harmonic current wavelet analysis Mallat magnet power supply |
| 英文摘要 | Since modern accelerators demand excellent stability to magnet power supply (PS), it is necessary to decrease harmonic currents passing magnets. Aiming at depressing the rappel current from the PS in the Beijing electron-positron collider II, a wavelet-based active power filter (APF) is proposed in this paper. An APF is an effective device to improve the quality of currents. As a countermeasure to these harmonic currents, the APF circuit generates a harmonic current, countervailing harmonic current from PS. An active power filter based on wavelet transformation is proposed. Discrete wavelet transformation is used to analyze the harmonic components in the supply current, and an active power filter circuit works according to the analysis results. Our simulation and experiment results are given to prove the effect of the APF. |
| 学科主题 | Physics |
| 收录类别 | SCI |
| WOS记录号 | WOS:000344911400016 |
| 公开日期 | 2016-05-03 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/224959]  |
| 专题 | 高能物理研究所_加速器中心 |
| 推荐引用方式 GB/T 7714 | Guo XL,程健；Guo, XL,Cheng, J. Application of wavelet-based active power filter in accelerator magnet power supply[J]. CHINESE PHYSICS C,2014,38(11):117007. |
| APA | 郭晓玲,程健；Guo, XL,&Cheng, J.(2014).Application of wavelet-based active power filter in accelerator magnet power supply.CHINESE PHYSICS C,38(11),117007. |
| MLA | 郭晓玲,et al."Application of wavelet-based active power filter in accelerator magnet power supply".CHINESE PHYSICS C 38.11(2014):117007. |
入库方式： OAI收割
来源：高能物理研究所
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