Industrial Park Energy Storage System

Do energy storage systems work in industrial parks?

Currently, various energy storage systems, particularly heat and electricity storage, operate independently in industrial parks. Typically, stored thermal energy is not used to electricity generation.

What are the characteristics of industrial parks?

Industrial parks are characterized by varying levels of development, diverse industrial structures, and a high concentration of enterprises, resulting in significant concentrated and concentrated demands for electricity, heat, and other energy sources .

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 Carnot battery convert stored heat to electricity in industrial parks?

Efficiently converting stored heat to electricity in industrial parks remains a significant challenge. The Carnot battery, functioning as both an energy storage system and an electro-thermal integration system, offers a promising solution for DES.

How important is heat & electricity in industrial parks?

According to the IEA's Renewables 2019 Analysis and Forecast to 2024 report, heat accounted for 50 % of global final energy consumption in 2018, underscoring the equal importance of heat and electricity. Efficiently converting stored heat to electricity in industrial parks remains a significant challenge.

How much does electricity cost in an industrial park?

With the techno-economic parameters shown in Table 1, assuming a maximum load of 10 MW and no upper limit on equipment capacities, the average cost of electricity in the industrial park after optimization using the proposed model is 0.5783 (CNY/kWh), which is 23.09 % lower than using only grid electricity (0.7522 CNY/kWh).