As a water conservancy project, it has some exceptive requirements for AGC program, such as water dispatching prior to electrical dispatching, carrying out AGC under the condition of water supply.

• 作为水利枢纽工程，紫坪铺电厂的AGC有自身的特点，如电调服从水调，在保证下游供水的条件下实现自动发电控制，限制功率调节速度等，所以在实际运行中碰到许多特殊问题。