ENERGY ACCUMULATOR EMULATOR AND METHOD FOR EMULATION OF AN ENERGY ACCUMULATOR EMULATOR

摘要

According to the present invention, in the energy accumulator emulation, the accuracy of the energy accumulator emulation is increased, and the load current demand for the energy accumulator 20 is reduced to the actual reference cell 6 based on the configuration of the energy accumulator 20. [ of the cell tester is switched to the load current (I _Z), cell tester load current (I _Z) to be applied to the reference cell 6, cell voltage (U _Z) of the reference cell 6 is measured, the reference cell ( cell voltage (U _Z) of 6) has a first and converted to energy storage voltage (U _B), the second energy accumulator voltage (U _{B_Mod)} is energy accumulation model (10) based on the configuration of the energy accumulator (20) And the first energy accumulation voltage U _B is compared with the second energy accumulation voltage U _{B_Mod} and the first energy accumulation voltage U _{B is} calculated from the second energy accumulation voltage U _B confined by a predetermined tolerance (TB) from _{_Mod),} energy storage model 10 is adjusted do.