摘要：Automatic generation control of hydropower plants is an important content of the safe and economic operation of hydropower plants. The main task of hydropower plant AGC is: In order to meet the requirements of the system, the active power of the hydropower plant is automatically controlled by the fast and economical way according to the predetermined conditions and requirements. Considering the operating limits of power plant and unit and ensuring the safe operation of the power plant, and according to the requirements of the amount of water or system on the tour, in economic operation principle, determine the number of power plant unit operation units and unit operation combination and unit load distribution. So that the unit runs in the optimal conditions, with the least water consumption of the largest electricity, to create the largest economic benefits for the power plant.
关键词：hydropower plant; automatic generation control; operation mode; group ; control; load distribution
