The reservoirs, hydraulic structures and mechanical and electrical equipment of the completed hydropower station shall be rationally utilized, rationally dispatched, managed and maintained, so that the hydropower station can generate electricity normally and continuously in a sound and safe state. The power supply of the power system is mainly composed of thermal power, hydropower and nuclear power, and * * * undertakes the power generation task of the power system to meet the needs of users.
The power generation task of each power plant is determined by the power balance of the system. According to the technical and economic characteristics and specific load requirements of each power plant, the system center schedules the operation modes of each power plant for unified scheduling. In addition to providing power for the system, the hydropower station is also a necessary power supply for frequency modulation and peak shaving. It is very important to ensure the safe operation of hydropower stations.
function
The operation of reservoirs, electromechanical equipment and hydraulic structures should give priority to safety work. With safety, economic power generation can be realized and the benefits of power generation and comprehensive utilization of hydropower stations can be brought into play. With the progress of science and technology, the level of dispatching automation of hydropower stations has been continuously improved, and the operation of hydropower stations has developed in the direction of "unattended" (few people are on duty).
Guangzhou pumped storage power station, Gezhouba water control project, Geheyan water control project, etc. All of them have passed the acceptance of "special participation" (less participation) and entered the implementation stage, which is of far-reaching significance to the operation of hydropower stations. Reservoir operation is directly related to dam safety and economic benefits of hydropower stations.