Protective system issues during restoration

Journal Article · Tue Aug 01 04:00:00 EDT 1995 · IEEE Transactions on Power Systems

DOI:https://doi.org/10.1109/59.466498· OSTI ID:163047

Adibi, M M ^[1]; Milanicz, D P ^[2]

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1. IRD Corp., Bethesda, MD (United States)
2. Baltimore Gas and Electric Co., MD (United States)

This paper is one of a series presented on behalf of the System Operation Subcommittee with the intent of focusing industry attention on power system restoration issues. Performance of protective systems may be measured by the relative percentages of correct and appropriate relay operations, correct but inappropriate operations, wrong tripping, and failure to trip. The primary reason for correct but inappropriate operations is attributed to the power system changes. During restoration, the power system undergoes continual changes and therefore it is subject to ``correct but inappropriate`` relay operations.

• OSTI ID: 163047
• Report Number(s): CONF-950103--
• Journal Information: IEEE Transactions on Power Systems, Journal Name: IEEE Transactions on Power Systems Journal Issue: 3 Vol. 10; ISSN 0885-8950; ISSN ITPSEG
• Country of Publication: United States
• Language: English

Related Subjects

24 POWER TRANSMISSION AND DISTRIBUTION
HUMAN FACTORS
OPERATION
POWER SYSTEMS
RELAYS
TOPOLOGY