The first unit of the largest thermal power plant under construction in Northeast China will be put into operation for power generation. On October 14, in the central control room of Yanshan lake power generation project, the staff conducted data detection on the first 600 MW unit connected to the grid for trial operation. At present, the first 600 MW unit of Liaoning Chaoyang Yanshanhu power plant, the largest thermal power plant under construction in Northeast China, has been successfully connected to the grid. The planned installed capacity of Yanshan lake power plant is 2 × 600 MW and 4 × 1000 MW, all completed and put into operation