N-10Reliability Standards of the North American Electric Reliability Corporation 7/5/2010
4 passages
sectionalizing breaker to clear a permanent Phase to Ground Fault. - 1.2. SOLs shall be established such that for multiple Facility Contingencies in E1.1.1 through E1.1.5 operation within the SOL shall provide system performance consistent...
AI summary The text outlines requirements for System Operating Limits (SOLs) to ensure system performance during multiple facility contingencies, including maintaining thermal, frequency, and voltage limits, preventing cascading failures, and ensuring stability. It also mentions adjustments based on system performance and design.
- b) Planned or controlled interruption of electric supply to radial customers or some local Network customers, connected to or supplied by the Faulted element or by the affected area, may occur in certain areas without impacting the overa...
AI summary The text discusses planned interruptions and system adjustments to maintain reliability during contingencies, including load shedding and curtailments of power transfers. It also addresses fault clearing and exclusion criteria for system assessments under specific conditions.
Matrix of Violation Risk Factors for Approval Standard Number Requirement Text of Requirement Violation Number Risk Factors IRO-014-1 R1.1.2. Energy and capacity shortages. MEDIUM IRO-014-1 R1.1.3. Planned or unplanned outage information....
AI summary This matrix outlines risk factors for violating reliability standards, focusing on energy shortages, outage information, voltage control, and coordination among reliability coordinators. The risk levels range from medium to lower, indicating the potential for non-compliance with specific requirements.
Matrix of Violation Severity Levels for Approval Standard Number Requirement Number Text of Requirement Lower VSL Moderate VSL High VSL Severe VSL FAC-003-1 R3.3. The outage information provided by the Transmission Owner to the RRO, or the...
AI summary The document outlines a matrix that categorizes the severity levels of violations related to the provision of outage information by Transmission Owners to the RRO or its designee, based on the number of required elements missing from the report.