4.2 Action of a Balancing Authority and Transmission Operator Experiencing an Emergency If a Transmission Operator area is in a transmission emergency because of conditions in another Transmission Operator area, it should implement any of...
AI summary This section outlines the actions a Balancing Authority and Transmission Operator should take during a transmission emergency, including identifying causes, shedding load, rejecting generation, and opening tie lines to ensure reliability and prevent equipment damage.
Appendix A – NERC ERO Reliability Standards Requirements: The NERC ERO Reliability Standards containing requirements associated with this Directory, but not necessarily enforceable in all NPCC areas include, but may not be limited to: - BA...
AI summary This appendix lists NERC ERO Reliability Standards that apply to the NPCC region, including requirements related to disturbance control, frequency response, transmission operations, and emergency operations.
le NPCC normal or emergency criteria contingencies . Transmission Operators that anticipate or experiencing an abnormal voltage condition should follow the procedures specified in Section 3.2. 3.2 Correction of Abnormal Voltage Conditions...
AI summary The document outlines procedures for Transmission Operators to correct abnormal voltage conditions, including the shedding of firm load in cases of rapid voltage decay and the use of control actions as close to the source as possible for stable or gradually changing voltage conditions.