What is the primary responsibility of a Reliability Coordinator during system restoration?

• A. Direct Balancing to bring on generation
• B. Coordination between the Transmission Operators restoration plan
• C. Ensure that all breakers are open prior to restoration start
• D. Direct control over breaker operations

Answer: (B)

The primary responsibility of a Reliability Coordinator during system restoration is to coordinate between the Transmission Operators' restoration plans. This role is crucial because the Reliability Coordinator oversees the overall stability and reliability of the bulk electric system, especially during the complex process of restoring service following an outage.

In this capacity, the Reliability Coordinator ensures that all involved entities, including multiple Transmission Operators, are working collaboratively and effectively following a cohesive restoration strategy. This coordination includes monitoring system conditions, facilitating communication among operators, and ensuring that the restoration efforts comply with established protocols and standards to maintain reliability throughout the process.

While balancing generation, ensuring breakers are open, and controlling breaker operations are important tasks within the restoration process, they typically fall under the direct responsibilities of Transmission Operators or other control room staff rather than the Reliability Coordinator. The role of the Reliability Coordinator is more about high-level oversight and coordination rather than executing specific technical actions.