What is the electricity load required for the production of industrial park?

The electricity load required for the production of the industrial park is shown in Fig. 4 (b). As can be seen, the electricity load in summer and autumn is 20% higher than that in spring and winter. From Fig. 4 (c), the minimum of hydrogen load is 105.458 kW and the maximum is 339.196 kW.

What is the heating and cooling load of the Industrial Park?

It is assumed that land area occupied by the industrial park is 26 km 2, and 24 km 2 is adopted for buildings. The heating and cooling loads of buildings are shown in Fig. 4 (a), which are simulated by the hourly air temperature. Among them, the maximum cooling load is 2933.78 kW, and the maximum heating load is 1439.52 kW.

Can a long-term hydrogen storage model be used in industrial parks?

For industrial parks where hydrogen is commonly utilized, a feasible solution for planning the coupling of hydrogen and other energies is provided in this paper. In the aspect of storage modeling, a long-term hydrogen storage model considering different time steps is newly proposed.

What is the time step of seasonal energy storage (LHS)?

Seasonal energy storage is characterized by low annual cycle times. Therefore, a novel LHS model considering different time steps is proposed in this paper. As shown in Fig. 2, the time step of LHS is 12 h ( Δ δ = 12 h) and the time step of other devices in IN-IES is 1 h ( Δ t = 1 h ).

How a solar energy storage system works?

Specifically, the load requirements of heat and electricity are satisfied by the charging and discharging of those energy storages. On the input side, the electric energy is generated by the photovoltaic-thermal panel (PVT) and the wind turbine (WT), while the thermal energy is generated by PVT.

How can HEIC be used in industrial parks?

The IN-IES planning model with HEIC is established, including hydrogen production, transportation, and storage. For industrial parks where hydrogen is commonly utilized, a feasible solution for planning the coupling of hydrogen and other energies is provided in this paper.