2003年6月
Waveform analysis of the bridge type SFCL during load changing and fault time
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY
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- 巻
- 13
- 号
- 2
- 開始ページ
- 1992
- 終了ページ
- 1995
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1109/TASC.2003.812960
- 出版者・発行元
- IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
DC reactor type SFCL has drawn the interest of some researchers in developing such device and more research work is being carried out in order to make it practically feasible. We have pointed out one issue that is not properly examined yet on such a device during load changing time. As we know, it is very difficult to introduce DC bias voltage to the reactor coil of the bridge type SFCL, some researchers are developing such device without using DC bias current. In such a case, the voltage drop occurs at the load terminal during the load increasing time caused by the DC reactor's inductance. By using the Electro-Magnetic Transients in DC systems Which is the simulator of electric networks (EMTDC) software we carried out analysis of first few half cycles of the voltage and current waveforms after the load is increased. We also performed the same analysis for fault conditions. The peak value of the waveforms is considered in calculating the voltage drop at load terminal during the load changing time. The analysis can be used in selecting an appropriate inductance value for designing such SFCL.
- リンク情報
- ID情報
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- DOI : 10.1109/TASC.2003.812960
- ISSN : 1051-8223
- Web of Science ID : WOS:000184241900192