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Content Provider | IEEE Xplore Digital Library |
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Author | Quanyuan Jiang Bo Wang Xingpeng Li |
Copyright Year | 1986 |
Abstract | This paper presents a new fault-location technique for multiterminal transmission lines using the phasor measurement unit (PMU). A two-stage fault-location model is proposed, along with defining nodal current unbalance, a fault-location index. The first stage is the fault-line selector stage, which uses the nonzero elements of nodal current unbalance to determine the fault line. The second stage is used to identify the exact fault distance. The computational burden of the proposed technique is very low because it provides an analytical solution and avoids iterative computations. The performance of this technique is thoroughly evaluated under various fault conditions. Very promising simulation results verify the accuracy and robustness of the proposed technique for multiterminal transmission lines. |
Sponsorship | IEEE Power Engineering Society |
Starting Page | 1675 |
Ending Page | 1682 |
Page Count | 8 |
File Size | 1688232 |
File Format | |
ISSN | 08858977 |
Volume Number | 29 |
Issue Number | 4 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 2014-01-01 |
Publisher Place | U.S.A. |
Access Restriction | One Nation One Subscription (ONOS) |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | Power transmission lines Indexes Transmission line measurements Mathematical model Fault location Phasor measurement units phasor measurement unit (PMU) multiterminal transmission line nodal current unbalance |
Content Type | Text |
Resource Type | Article |
Subject | Energy Engineering and Power Technology Electrical and Electronic Engineering |
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