Table of Compliance Elements R # Time VRF Violation Severity Levels Horizon Lower VSL Moderate VSL High VSL Severe VSL N/A N/A N/A The Transmission R1 Operational High Operator does not Planning specify a system voltage schedule (which is either a range or a target value with an associated tolerance band). N/A N/A The Transmission The Transmission R2 Real-time High Operator does not Operator does not Operations, schedule sufficient schedule sufficient Same-day reactive resources as reactive resources as Operations, necessary to avoid necessary to avoid and violating an SOL. violating an IROL. Operational Planning N/A N/A The Transmission The Transmission R3 Real-time High Operator does not Operator does not Operations, operate or direct any operate or direct any Same-day real-time operation of real-time operation of Operations, devices as necessary to devices as necessary to and avoid violating an avoid violating an Operational SOL. IROL. Planning
Table of Compliance Elements R # Time Horizon VRF Violation Severity Levels Lower VSL Moderate VSL High VSL Severe VSL R1 Operational Planning High N/A N/A N/A The Transmission Operator does not specify a system voltage schedule (which is either a range or a target value with an associated tolerance band). R2 Real-time Operations, Same-day Operations, and Operational Planning High N/A N/A The Transmission Operator does not schedule sufficient reactive resources as necessary to avoid violating an SOL. The Transmission Operator does not schedule sufficient reactive resources as necessary to avoid violating an IROL. R3 Real-time Operations, Same-day Operations, and Operational Planning High N/A N/A The Transmission Operator does not operate or direct any real-time operation of devices as necessary to avoid violating an SOL. The Transmission Operator does not operate or direct any real-time operation of devices as necessary to avoid violating an IROL.