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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Yingpeng Luo Zhong Chen Yinyu Zhu Yan Qiu |
| Copyright Year | 2009 |
| Description | Author affiliation: Aero-Power Sci-tech Center, Nanjing University of Aeronautics and Astronautics, 210016, China (Yingpeng Luo; Zhong Chen; Yinyu Zhu; Yan Qiu) |
| Abstract | In order to improve the distorted current of the conventional uncontrolled rectifier connected with the capacitance load, former researchers used to propose a new rectifier where inductors are series connect with the ac side and capacitors are parallel connected with the upper diodes. Although improved input current is achieved, the rectifier uses LC filter in the dc side, resulting in large size of the equipment. Moreover, no valid design method is proposed, limiting the application of the rectifier. This paper proposes a novel three-phase rectifier with near-sinusoidal input currents, which is composed of ac-side inductors, three-phase uncontrolled rectifier, commutation capacitor parallel connected with the upper diode and the dc-side filter capacitor. The operation principle of this novel rectifier is analyzed, and the differences of the characteristics between two rectifiers are compared. Additionally, practical parameter optimal design methods of the two rectifiers are proposed. Experimental results show that good harmonic rejection is obtained by using the two rectifiers. Compared with the rectifier with dc-side LC filter, the novel rectifier with dc-side C filter has better comprehensive performance. |
| Starting Page | 1697 |
| Ending Page | 1702 |
| File Size | 439541 |
| Page Count | 6 |
| File Format | |
| ISBN | 9781424435562 |
| DOI | 10.1109/IPEMC.2009.5157665 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2009-05-17 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Rectifiers Capacitors Diodes Active filters Power harmonic filters Design methodology Power electronics Circuits Costs Inductors |
| Content Type | Text |
| Resource Type | Article |
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