Wind-solar-storage capacity ratio

What is the maximum wind and solar installed capacity?

The results indicate that a wind-solar ratio of around 1.25:1, with wind power installed capacity of 2350 MW and photovoltaic installed capacity of 1898 MW, results in maximum wind and solar installed capacity. Furthermore, installed capacity increases with increasing wind and solar curtailment rates and loss-of-load probabilities.

What is wind-to-solar capacity ratio?

The wind-to-solar capacity ratio for the maximum installable capacity of the system is around 1.25:1. This indicates that setting the loss of load rate at 3 % during the design phase allows the complementary characteristics of wind and solar power to be fully utilized, making it more suitable for dealing with fluctuations in user load.

What is the maximum integration capacity of wind and solar power?

At this ratio, the maximum wind-solar integration capacity reaches 3938.63 MW, with a curtailment rate of wind and solar power kept below 3 % and a loss of load probability maintained at 0 %. Furthermore, under varying loss of load probabilities, the total integration capacity of wind and solar power increases significantly.

What is the maximum ratio of pumped storage and wind-solar capacity?

When the wind-solar portion is 0.4 and the wind-solar uncertainty is 10%, the maximum ratio of the installed capacity for pumped storage and wind-solar capacity is 1:2.65. When the wind-solar portion is 0.4, and the wind-wind uncertainty is 15%, the ratio of the installed capacity for pumped storage and wind-solar capacity is 1:2.61.

How to optimize wind and solar energy integration?

The optimization uses a particle swarm algorithm to obtain wind and solar energy integration's optimal ratio and capacity configuration. The results indicate that a wind-solar ratio of around 1.25:1, with wind power installed capacity of 2350 MW and photovoltaic installed capacity of 1898 MW, results in maximum wind and solar installed capacity.

What is the optimal wind-solar capacity ratio?

Sensitivity analysis of wind-solar equipment costs shows that within a 20 % price fluctuation range, the optimal wind-solar coupling ratio only varies slightly between 0.69 and 0.71. Therefore, it is expected that the optimal wind-solar capacity ratio will not change significantly in the long term.