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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Dan Wang Chengxiong Mao Jiming Lu Shu Fan Luonan Chen |
| Copyright Year | 2005 |
| Description | Author affiliation: Dept. of Electr. Eng., Huazhong Univ. of Sci. & Technol., Hubei (Dan Wang; Chengxiong Mao; Jiming Lu; Shu Fan) |
| Abstract | The 3-phase and 4-wire distribution electronic power transformer (D-EPT) is composed of the input three phase PWM rectifier, medium frequency transformer and output single phase inverters. In this paper, the operation principle of D-EPT is analyzed and its control scheme is designed. For the PWM rectifier, an outer loop control of the DC voltage and an inner loop control of AC current are adopted. Then, a dual-loop control is implemented for the output inverters based on the RMS value and instantaneous value of output voltage respectively. The simulation results show that D-EPT has good steady-state and dynamic load characteristics under the proposed control scheme |
| Starting Page | 1 |
| Ending Page | 5 |
| File Size | 3949648 |
| Page Count | 5 |
| File Format | |
| ISBN | 0780391144 |
| DOI | 10.1109/TDC.2005.1546802 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2005-08-18 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Power system harmonics Pulse width modulation FACTSIXload characteristic Frequency conversion distribution system Power electronics Steady-state Power transformers Voltage control Pulse width modulation inverters Rectifiers Power systems electronic power transformer 3-phase and 4-wire |
| Content Type | Text |
| Resource Type | Article |
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