Optimization Method for Synergistic Planning of Multiple New Energy Capacities Considering Flexibility and Complementarity

Rational planning of new energy power plant capacity is an important part of ensuring the stable operation of a new energy power system. However, the current capacity planning method lacks the synergistic advantage of source network, load, and storage. Therefore, this paper analyzes the capacity planning optimization process of flexible and complementary multiple new energy sources. On this basis, it proposes a flexible and complementary wide-area capacity planning model for multiple new energy sources based on time-series production simulation. Finally, empirical analyses are carried out with the data from the new energy base in Qinghai. The research in this paper fully exploits the synergistic advantages of flexible and complementary multiple new energy sources and provides a new optimization method for capacity synergistic planning of multiple new energy sources.