Performance Evaluation of Multi-type Energy Storage Power Station Based on AHP and FCE

In the quickly evolving field of new power systems, energy storage has superior performance in renewable energy accommodation. AHP and FCE are combined to form a performance evaluation method for multi-type energy storage power stations. Based on the participation of energy storage power stations in new energy consumption, an index system including three aspects of transient response characteristics, steady-state response characteristics and power/energy regulation margin is established. Based on expert experience and background requirements, firstly, each index’s weight is determined using the AHP method, and the corresponding comprehensive score is then calculated using the fuzzy comprehensive evaluation method. Finally, by assessing the performance of three different types of energy storage power stations—an electrochemical energy storage power station, a flywheel energy storage power station, and a compressed air energy storage power station—the effectiveness of the index system created in this study is confirmed.