How quickly must a GOP notify the associated TOP of a status change on the AVR or alternative voltage controlling device?

The requirement for a generator operator (GOP) to notify the associated transmission operator (TOP) of a status change on an automatic voltage regulator (AVR) or alternative voltage controlling device is set at a standard timeframe of 30 minutes. This timeframe is crucial for maintaining system reliability and coordination between the various entities in the electric power sector.

Timely notification allows the TOP to assess the impacts of the AVR status change on the transmission system, ensuring that any necessary adjustments can be made to maintain voltage levels and overall grid stability. Following this protocol is essential for effective communication and operation within the interconnected electric grid, as voltage control is a fundamental aspect of system reliability.

The other timeframes do not align with the prescribed requirements for notification in the industry, thereby emphasizing the importance of the 30-minute standard for ensuring prompt awareness and action regarding voltage control device changes.