Research on the Static Test of Active Power Compensation Coefficient for Compressed Air Energy Storage

Peak load regulation and frequency regulation of electric power system are the main roles of Compressed Air Energy Storage(CAES). The static test method to active power compensation coefficient (APCC) has never been founded yet. Based on the operation character of CAES, the range of APCC has been given in this paper. This paper also introduced the static test system for APCC and the process of static test. In the end, the method of calculating for APCC has been established. With the static test, the APCC can be evaluated, which can make the grid more stable.