Energy storage systems (ESSs) are recognized as one of the promising methods to address this challenge. For multi-area power system planning problems, capacity allocations of RESs can vary considerably among areas accounting for the geographic diversities in RES generation and load patterns.
Calculation illustrates that the viable area for the construction of integrated energy stations is 1855.17 km 2, accounting for 15.51% of the total area of Tianjin city. A two-stage integrated energy station siting model is constructed.
The construction scale of the integrated energy station determines the scope of the energy supply area that can be covered, on which the total investment in construction and the actual cost of production and operation have a direct impact. 2.3. Integrated energy station siting model based on GIS & improved TOPSIS 2.3.1.
A two-stage integrated energy station siting model is constructed. By constructing an integrated energy station siting index system covering natural, economic and social factors, a total of 11 areas that meet the needs of Tianjin integrated energy station siting are obtained, with a total area of 1.160831 km 2 suitable for construction.
Basic structure of integrated energy station. Integrated energy station consist of a variety of energy production, conversion and storage equipment such as photovoltaic, wind turbines, heat pumps, energy storage batteries, etc.
In the planning of integrated energy stations, it is necessary to consider the characteristics of regional resource endowments and load energy consumption.