Building a hybrid energy storage industrial park

How a hybrid energy system can improve the economic viability of building parks?

The park system has increased stability by 26.09%-56.70% and reduced economic costs by 24.85%-59.55%. The reasonable design of building hybrid energy system capacity configuration is crucial to ensuring the economic viability and applicability of decarbonized operational building parks.

What kind of energy system does the park have?

At present, the park's hybrid energy system mainly consists of a photovoltaic power generation system, a ground-source heat pump system, an energy storage system, an ice storage cold system, a solar air-conditioning system, a solar water heating system, a thermal storage electric boiler system, and an electric power system (Fig. 7).

What is the optimal design method for hybrid energy systems?

This study proposes an optimal design method for configuring parameters of hybrid energy systems, integrating parametric techniques (Grasshopper) with multiple models to explore the optimal combination of wind power, solar power, heat pump technology, and energy storage systems.

What is the optimal solution screening for hybrid energy systems in buildings?

This approach enables the optimal solution screening for hybrid energy systems in buildings. Experimental results demonstrate that the optimized energy system increases renewable energy utilization by 5%–10%, enhances stability by 26.09%–56.70%, and reduces economic costs by 24.85%–59.55%.

How is SPEA-II optimized for hybrid energy systems?

Additionally, the SPEA-II optimization algorithm is applied based on four evaluation indices: wind and solar energy complementarity, power supply loss rate, initial system investment, and economic coefficient. This approach enables the optimal solution screening for hybrid energy systems in buildings.

What is a hybrid energy design framework?

This framework allows for an in-depth investigation of the relationships between design parameters, built environment factors, and the comprehensive performance of hybrid energy systems.