Energy storage methods in industrial parks

Can shared energy storage be used in industrial parks?

With the emergence of ESS sharing , shared energy storage (SES) in industrial parks has become the subject of much research. Sæther et al. developed a trading model with peer-to-peer (P2P) trading and SES coexisting for buildings with different consumption characteristics in industrial areas.

Why are industrial parks the main application objects of Ries?

Therefore, industrial parks have become the main application objects of RIES. The RIES couple the electrical, thermal, and gas systems in order to coordinate the conversion process of multiple energy sources in industrial park. It can meet various energy demands in the park and absorb distributed renewable energy in situ [5 ].

What is the optimal ESS-sharing scheme in an industrial park?

In the industrial park environment, ESS sharing has multiple schemes that involve different ESS installation structures and energy-sharing methods. Therefore, this study determines the optimal ESS-sharing scheme in an industrial park through the construction of load optimization model and comparative analysis.

Why is energy storage system installation important?

Although energy storage system (ESS) installation is an effective means of addressing the uncertainty problem of RESs and load demand , , , , guaranteeing the stable and efficient operation of the industrial park's power system, cost inefficiency remains the main factor restricting ESS development .

What is Ries in industrial park?

The RIES includes the supply-demand relationship of gas, electricity, heat and cold. In an industrial park, the energy production devices include gas turbine and its boiler, and PV. Energy conversion devices include heat pump, electric cooler, and absorption chiller. Energy storage devices include battery and heat tank.

What type of heat is used in industrial parks?

In industrial parks, high-grade heat is preferentially used for gas turbines to generate electricity. Middle-grade heat is used to supply the energy for industrial steam loads, hot water loads or as a heat source for absorption chillers. Low-grade heat is used as a heat source for direct heating and absorption chillers [18 ]. 2.2.