What is the optimal ratio of wind and solar installed capacity?

Before considering hydropower, the optimal ratio of wind and solar is (1590, 1410), but after considering hydropower, the optimal ratio of wind and solar is (1950, 1050). The optimal ratio of wind and solar installed capacity is tilted towards increasing the installed capacity of wind power.

Is there a mutual complementarity between wind and solar energy?

Moreover, in 2018, Zhang et al. proposed a model to estimate the spatial and temporal complementarities of wind-solar energy. It adopted the ramp rate to evaluate the variability concisely, and used the synergy coefficient to express the mutual complementarity between wind and solar energy.

Is there a complementary capacity of wind and solar energy in Germany?

Schindler et al. evaluated the complementary capacity of wind and solar energy in Germany at multiple time scales using Kendall coefficient, which provides some suggestions for energy storage systems and cross-border exchange of renewable electricity in pan-European grids.

Is there a complementarity evaluation method for wind power?

However, less attention has been paid to quantify the level of complementarity of wind power, photovoltaic and hydropower. Therefore, this paper proposes a complementarity evaluation method for wind power, photovoltaic and hydropower by thoroughly examining the fluctuation of the independent and combined power generation.

Is there complementarity between wind power photovoltaic and hydropower?

Complementarity between wind power, photovoltaic, and hydropower is of great importance for the optimal planning and operation of a combined power system. However, less attention has been paid to quantify the level of complementarity of wind power, photovoltaic and hydropower.

What is the maximum hydro-wind-solar complementarity metric?

On the daily time scale, the maximum value of the hydro-wind-solar complementarity metric is 0.18150, and the optimal wind-solar installed capacity share is (2070, 930).