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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Xiong Jian Kang Yong Zhang Kai Duan Shan Xu Cheng Jian |
| Copyright Year | 1998 |
| Abstract | Transitional current overshoot, DC offset and slow current response are the inherent drawbacks of conventional indirect or phase amplitude current control of three phase voltage source PWM rectifier. Analyses show that it is essentially a steady decoupling method, all the drawbacks are caused by current control based on steady state viewpoint. A new cascade dynamic decoupling compensator of boost PWM rectifier in the synchronous reference frame is firstly presented. The compensator not only decouples the crossing influence of d, q current in real time but also modifies the current nature response characteristic. The current response speed can be designed arbitrarily by assigning appropriate poles of the compensator. All above mentioned defects are eliminated after the compensator was employed. In addition, the proposed scheme doesn't need current sensors at all. Simulation shows that it is a high performance and competitive control scheme. |
| Starting Page | 622 |
| Ending Page | 626 |
| File Size | 268821 |
| Page Count | 5 |
| File Format | |
| ISBN | 0780348796 |
| DOI | 10.1109/PEDES.1998.1330673 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 1998-12-01 |
| Publisher Place | Australia |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Sensorless control Voltage control Rectifiers Pulse width modulation Current control Switches Mathematical model Switching circuits Steady-state Sensor phenomena and characterization |
| Content Type | Text |
| Resource Type | Article |
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