Dysko, A. and Booth, C.D. and McDonald, J.R. and Carter, A. (2001) Protection system performance analysis using dynamic modeling methods. IEEE Power Engineering Review, 21 (5). pp. 54-55. ISSN 0272-1724
Full text not available in this repository. (Request a copy from the Strathclyde author)Abstract
This letter presents a simulation-based case study that indicates the need for accurate dynamic modeling of protection systems. In many cases, a static analysis based on current and voltage phasors may be sufficient to assess the performance of protection systems. There are several circumstances under which such a simplified study does not provide the depth of analysis necessary to obtain accurate results, however. This letter presents a study of the influence of transformer magnetizing inrush current on the performance of different types of distance protection relays. Three types of distance relays have been investigated: Micromho, THR, and REL 100. The studies have been performed in order to demonstrate the difference in responses to the same event when detailed dynamic models of protection relays are utilized.
| Item type: | Article |
|---|---|
| ID code: | 3509 |
| Keywords: | magnetisation, power system protection, power transformer protection, relay protection, electrical systems, Electrical engineering. Electronics Nuclear engineering |
| Subjects: | Technology > Electrical engineering. Electronics Nuclear engineering |
| Department: | Faculty of Engineering > Electronic and Electrical Engineering Professional Services > Corporate Services Directorate |
| Related URLs: | |
| Depositing user: | Strathprints Administrator |
| Date Deposited: | 18 Jun 2007 |
| Last modified: | 04 Oct 2012 15:19 |
| URI: | http://strathprints.strath.ac.uk/id/eprint/3509 |
Actions (login required)
| View Item |