It will affect the stability of the power system.
Wind power and photovoltaic power generation are representatives of renewable energy. The power generation is affected by weather conditions and has a certain degree of randomness and unpredictability. This makes the power system face some challenges when integrating wind power and photovoltaic power generation on a large scale. The volatility of new energy power generation causes fluctuations in grid frequency and voltage, affecting the stable operation of the grid. Large-scale integration of wind power and photovoltaic power generation will increase the uncertainty of the power grid. The integration of new energy power generation also requires solving technical challenges in grid stability and reliability.