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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Dugui Wu Zhiheng Xu |
| Copyright Year | 2002 |
| Abstract | During the last 10 years, microprocessor-based protection relays in China had been developing rapidly. Until now, three generations of microprocessor-based protection relay products had been developed. The third generation products are playing an important role in assuring the safety and normal operation of electrical apparatus and power networks and the fourth generation protection relays are being developed. The paper firstly reviews the microprocessor-based protection relays development history in China, and then briefly introduces the present development state of protection relay, including hardware system and protection principles or algorithms widely adopted in new protection relays. Finally, the paper describes the customer future demand and development trends. |
| Starting Page | 618 |
| Ending Page | 623 |
| File Size | 687408 |
| Page Count | 6 |
| File Format | |
| ISBN | 0780375254 |
| DOI | 10.1109/TDC.2002.1178494 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2002-10-06 |
| Publisher Place | Japan |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Microprocessors Power system protection Protective relaying Communication system control Power system relaying Hardware Power transformers History Power generation Digital relays |
| Content Type | Text |
| Resource Type | Article |
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