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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Hua Zhou Yun Wei Li Zargari, N.R. Zhongyuan Cheng Jinwei He |
| Copyright Year | 2010 |
| Description | Author affiliation: Department of Electrical and Computer Engineering, University of Alberta, 2nd floor ECERF, 9107-116 ST, Edmonton, T6G 2V4, CANADA (Hua Zhou; Yun Wei Li; Jinwei He) || MV Drive R&D, Rockwell Automation, Cambridge, ON., N1R 5X1, CANADA (Zargari, N.R.; Zhongyuan Cheng) |
| Abstract | The input LC resonance is a consideration in the filter design for Current Source Rectifiers (CSR). One challenge in this design is that the rectifier system can have a range of total equivalent line inductance on the CSR ac side due to the variable inductance from the power system. Furthermore, it is found in this paper that the CSR dc side circuit can also affect the input resonance. These factors may lead to an unexpected LC resonance on the CSR input side. One approach to address this issue is to increase the filter size. However, optimized design and performance cannot be guaranteed in this case. This paper investigates the input resonance of a pulse-width-modulated (PWM) CSR systematically and proposes a procedure for input filter design which can avoid the unexpected LC resonance on the CSR ac side. The proposed strategy results in a better system performance and less sensitivity to the source inductance from the power system. The designed methods are validated by the simulation and experiment results. |
| Starting Page | 2079 |
| Ending Page | 2086 |
| File Size | 846523 |
| Page Count | 8 |
| File Format | |
| ISBN | 9781424452866 |
| DOI | 10.1109/ECCE.2010.5618241 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2010-09-12 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Inductance Capacitors Resonant frequency RLC circuits Current source rectifier Pulse width modulation Total harmonic distortion (THD) Filter design Inductors LC resonance Power harmonic filters |
| Content Type | Text |
| Resource Type | Article |
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