How to evaluate the performance of an energy storage power station

How can energy storage power stations be evaluated?

For each typical application scenario, evaluation indicators reflecting energy storage characteristics will be proposed to form an evaluation system that can comprehensively evaluate the operation effects of various functions of energy storage power stations in the actual operation of the power grid.

Which energy storage power station has the highest evaluation Value?

Table 3. Calculation results of relative closeness. According to the evaluation values of the operational effectiveness of various energy storage power stations, station F has the highest evaluation value and station C has the lowest evaluation value.

How can energy storage power stations be improved?

Evaluating the actual operation of energy storage power stations, analyzing their advantages and disadvantages during actual operation and proposing targeted improvement measures for the shortcomings play an important role in improving the actual operation effect of energy storage (Zheng et al., 2014, Chao et al., 2024, Guanyang et al., 2023).

How to evaluate energy storage power stations based on AHP - entropy weight method?

When using the TOPSIS model based on AHP - entropy weight method to evaluate energy storage power stations, the calculation steps are as follows: 1) Construct weighted normalized decision matrixes.

Does energy storage improve power supply reliability?

Vanika et al. (2023) comprehensively analyzed the direct and indirect value of energy storage in the power system, and established a multiple value evaluation model for energy storage applied simultaneously in peak shaving and valley filling, smoothing renewable energy, and improving power supply reliability.

How do energy storage power stations use peak function?

To fully utilize the peak function of the energy storage power stations, constant power rate mode is used during charging and discharging, and larger power is used during discharging).