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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Li Chen Wang ZengPing Jiang XianGuo Fan XueDi |
| Copyright Year | 2011 |
| Description | Author affiliation: Fuping County Power Supply Co., Ltd, Baoding city 074100, China (Fan XueDi) || State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources (North China Electric Power University), Beijing 102206, China (Li Chen; Wang ZengPing; Jiang XianGuo) |
| Abstract | A back-up protection scheme based on the union back-up protection information for a transmission network is described in the paper. The scheme, referred to as the Back-up Protection Decision System (RBDS), is implemented by using three relevant matrixes SF, TF and DE, and three action factors α, β and γ. The RBDS provides optimal fault clearance for faults located anywhere on the protected network. To achieve an optimal response, the RBDS needs to know the topology of the network and the operating information of back-up relays. Based on this information, the Back-up Protection Decision System will try to identify the line which contains a fault. The relaying protection N-1 operation statuses are analyzed. The results of case studies show that this scheme based on the union back-up protection information is simple and convenient for fault determination, and the results are exact against N-1 operation statuses that can improve the performance of the back-up protection system. |
| Starting Page | 1074 |
| Ending Page | 1079 |
| File Size | 157828 |
| Page Count | 6 |
| File Format | |
| ISBN | 9781424496228 |
| e-ISBN | 9781424496211 |
| DOI | 10.1109/APAP.2011.6180547 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2011-10-16 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Directional element Transmission line matrix methods Substations Power transmission lines Circuit breakers Action factor Circuit faults Relevant matrix Relays Regional-area back-up protection Distance protection |
| Content Type | Text |
| Resource Type | Article |
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