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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Shu Hongchun Si Dajun Chen Xueyun |
| Copyright Year | 2002 |
| Description | Author affiliation: Kunming Univ. of Sci. & Technol., China (Shu Hongchun) |
| Abstract | The study of the digital simulation of electromagnetic transients has been an everlasting issue in power systems. Especially, after improvement by Dommel, the time-domain Bergeron model has been successfully applied in EMTP. But the pre-processing before simulating transients caused by various faults and operations are quite troublesome. This paper presents a new electromagnetic transients simulation method which can be generally used to calculate most of the electric faults in power systems. Unlike EMTP, the presented method doesn't need to calculate the initial values of the system again when the structure or parameter of the system changes. Meanwhile, this method can simulate faults on random locations in single- and double-circuit lines including series compensated lines, bus faults, operation of breakers and open-circuit faults. In addition, the fault-start-angle can be set in the method. Because the new method can conveniently simulate not only inrush currents, overvoltages and harmonics components at different fault locations, but also developing faults, it is significant in line protection simulation verification and overvoltage computation. Lots of tests show that the method is both accurate and fast. |
| Sponsorship | IEEE Power Eng. Soc. (IEEE PES) Chinese Soc. Electr. Eng. (CSEE) China Electric Power Res. Inst. IEEE/PES Beijing Chapter |
| Starting Page | 2645 |
| Ending Page | 2651 |
| File Size | 346127 |
| Page Count | 7 |
| File Format | |
| ISBN | 0780374592 |
| DOI | 10.1109/ICPST.2002.1047266 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2002-10-13 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Power system simulation Power system faults Power system transients Power system modeling Surge protection EMTP Computational modeling Digital simulation Time domain analysis Electromagnetic transients |
| Content Type | Text |
| Resource Type | Article |
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