Unintentional Islanding definition

Unintentional Islanding means a situation where the electrical power from the Facility continues to supply a portion of the Company EPS past the PCC when the Company’s transmission or distribution system has ceased providing power for whatever reason (emergency conditions, maintenance, etc.).
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Unintentional Islanding means a situation where the electrical power from the Facility continues to supply a portion of the Company EPS past the PCC when
Sample 1Sample 2Sample 3
Unintentional Islanding means a situation where the electrical power from the Facility continues to
Sample 1Sample 2

Examples of Unintentional Islanding in a sentence

  • Special protection schemes and system modifications may be necessary based on the capacity of the proposed system and the configuration and existing loading on the subject circuit.For inverter based systems, evaluation of the need for special measures to prevent unintentional islanding on radial distribution systems should be based on best practices related to the most current version of the Unintentional Islanding Protection Practice Connected to the Distribution System.

  • This report is utilized by Regional Arts Victoria (RAV) to inform programming decisions and to strengthen relationships between artists, teachers and Regional Arts Victoria’s Arts2Go program.

  • Huque, “Are Current Unintentional Islanding Prevention Practices Sufficient for Future Needs?,” EPRI, February 2015.

  • Special protection schemes and system modifications may be necessary based on the capacity of the proposed system and the configuration and existing loading on the subject circuit.For inverter based systems, evaluation of the need for special measures to prevent unintentional islanding on radial distribution systems should be based on best practices related to the most current version of the Unintentional Islanding Protection Practice Connected to theDistribution System.

  • Unintentional Islanding, especially past the PCC, is to be strictly avoided.

  • Standard for Interconnecting Distributed Resources with Electric Power Systems, section 4.4.1 Unintentional Islanding Requirement, “For an unintentional island in which the DR energizes a portion of the Area EPS through the PCC, the DR interconnection system shall detect the island and cease to energize the Area EPS within two seconds of the formation of an island.” within two seconds of a grid outage.

  • A Primer on the Unintentional Islanding Protection Requirement in IEEE Std 1547-2018.

  • Energy Division is authorized to commence and facilitate an Unintentional Islanding Working Group no later than 180 days from the issuance of this decision.

  • Sandia Report SAND2012-1365, Suggested Guidelines for Assessment of DG Unintentional Islanding Risk, revised March 2013, available at http://energy.sandia.gov/wp-content/gallery/uploads/SAND2012-1365-v2.pdf.

  • All grid interactive inverters installed in the U.S. have been tested to the UL 1741, and IEEE 1547 standards include passing the Unintentional Islanding Test, which verifies that the inverter does not operate independent of the utility.

Related to Unintentional Islanding

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