Optimal allocation of island multi-energy systems considering the uncertainty of source and load

Under the policy call of "promoting green and low-carbon development and continuously improving environmental quality", it's crucial to establish an environmentally friendly multi-energy system for islands that fully harnesses renewable energy sources to meet diverse energy and resource needs. The system serves as an effective solution to both the environmental challenges and energy supply issues faced by islands. In view of the fact that the volatility of renewable energy and multi-energy loads will have an impact on the operation of the system, a source-load uncertainty model is established. Considering the influence of key factors such as operation strategies and source-load uncertainty on system configuration, a two-layer optimal allocation model for island multi-energy systems considering source-load uncertainty is established. By solving the optimal capacity of the equipment in the system, the rationality of the proposed optimal allocation of island multi-energy systems considering source-load uncertainty is verified.