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Recently, the national 863 plan project "Smart Grid Key Technology Research and Development (Phase II)" - "Joint Optimization Technology of Large-scale Wind Power and Large-capacity Pumped Storage in the Power Grid" project passed the acceptance
organized by the Ministry of Science and Technology.
The project was cooperated by Guodian Narui, Tsinghua University, Yangtze River Three Gorges Corporation, Inner Mongolia Electric Power Company and Three Gorges University and took 3 years to complete
.
Relying on the Hohhot pumped storage power station, Inner Mongolia power grid and large-scale wind power base, the project studies key technologies
such as wind power forecasting, optimal capacity ratio of wind power and pumped storage, joint operation mode of wind power and pumped storage, coordinated rolling optimization of multi-cycle power generation plans of wind power and pumped storage, and real-time control strategies.
At the moment of large-scale development of clean energy such as wind power, the construction of a certain proportion of pumped storage power stations has become an industry consensus
.
Based on the joint operation scheduling and management system, the project can calculate the joint optimization power generation plan of wind power, pumped storage and thermal power units in the next 15 minutes to a few hours, so as to achieve the global optimization
of wind power, pumped storage combined power generation and conventional energy.
The project results have been applied in the Inner Mongolia power grid, reducing the curtailed wind power by 71.
2%, which can increase the wind power generation capacity of about 1 billion kWh for the Inner Mongolia power grid throughout the year, with significant
economic and social benefits.
Recently, the national 863 plan project "Smart Grid Key Technology Research and Development (Phase II)" - "Joint Optimization Technology of Large-scale Wind Power and Large-capacity Pumped Storage in the Power Grid" project passed the acceptance
organized by the Ministry of Science and Technology.
The project was cooperated by Guodian Narui, Tsinghua University, Yangtze River Three Gorges Corporation, Inner Mongolia Electric Power Company and Three Gorges University and took 3 years to complete
.
Relying on the Hohhot pumped storage power station, Inner Mongolia power grid and large-scale wind power base, the project studies key technologies
such as wind power forecasting, optimal capacity ratio of wind power and pumped storage, joint operation mode of wind power and pumped storage, coordinated rolling optimization of multi-cycle power generation plans of wind power and pumped storage, and real-time control strategies.
At the moment of large-scale development of clean energy such as wind power, the construction of a certain proportion of pumped storage power stations has become an industry consensus
.
Based on the joint operation scheduling and management system, the project can calculate the joint optimization power generation plan of wind power, pumped storage and thermal power units in the next 15 minutes to a few hours, so as to achieve the global optimization
of wind power, pumped storage combined power generation and conventional energy.
The project results have been applied in the Inner Mongolia power grid, reducing the curtailed wind power by 71.
2%, which can increase the wind power generation capacity of about 1 billion kWh for the Inner Mongolia power grid throughout the year, with significant
economic and social benefits.
