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Content Provider | IEEE Xplore Digital Library |
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Author | Ransom, D.L. Chelmecki, C. |
Copyright Year | 1972 |
Abstract | Main-tie-main (MTM) transfer schemes increase reliability in a power system by switching a load bus to a secondary power source when power interruption occurs on the primary source. Traditionally, the large number of physical I/O lines required makes MTM schemes expensive to design and implement. Using Ethernet-based IEC 61850, these hardwired I/O lines can be removed and replaced with generic object-oriented substation event (GOOSE) messages. Adjustment of the scheme for optimal performance is done via software that saves redesign and rewiring times. Special attention is paid to change-of-state GOOSE only; no analog GOOSE messages are used, making the scheme fast and easy to configure, maintain, and troubleshoot. Applications such as fast motor-bus transfer are discussed with synchronization remaining at each breaker relay. Simulation test results recorded GOOSE message latencies on a system configured for an MTM scheme. This paper presents the details of open and closed manual and automatic transfers. |
Sponsorship | IEEE Industry Applications Society |
Starting Page | 17 |
Ending Page | 24 |
Page Count | 8 |
File Size | 963305 |
File Format | |
ISSN | 00939994 |
Volume Number | 50 |
Issue Number | 1 |
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 | Relays IEC standards Circuit breakers Substations Switches Synchronization troubleshooting Digital generic object-oriented substation event (GOOSE) messages fast motor-bus transfer IEC 61850 main–tie–main (MTM) scheme reliability |
Content Type | Text |
Resource Type | Article |
Subject | Industrial and Manufacturing Engineering Control and Systems Engineering Electrical and Electronic Engineering |
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