Research on power system flexibility considering uncertainties

In order to help achieve the goal of carbon peak and neutrality, large-scale development application clean renewable energy, like wind generation solar power, will become an important power source in future. Large-scale energy has uncertain characteristics intermittency, randomness, volatility, which brings great challenges balance regulation flexible operation system. addition, rapid led strong fluctuations electricity prices market. To ensure safe, reliable, economic system, how improve system flexibility environment a research hotspot. Considering uncertainties, this article analyzes summarizes progress related from perspective planning, operation, Aiming at modeling technology uncertainty, methods including stochastic programming, robust optimization, distributionally optimization are summarized mathematics, these is discussed.