Simulation test equipment EVCA HPC

automatedcomputer-controlledfor electric vehicles

The EV Charging Analyzer is the technical standard in the analysis of the e-mobility charging process. Developments in e-mobility present new challenges for vehicle and charging-system manufacturers. Due to high availability of the 230 V AC main power supply, conductive charging systems for electric vehicles are now widespread. The relatively new standard IEC 61851-1, DIN 70121, ISO 15118 and SAE J1772 describe the requirements for European and US AC and DC-charging-systems, electri- cal waveforms and the pilot signal to control the charging process. By combining electric vehicles and charging systems from various manufacturers, different system-tolerances and disturbing influences may occur. The causes of charge interruptions are very difficult to locate due to the long charging period. The comemso EV Charging Analyzer / Simulator measures and verifies both the communication and the load circuit on standard-conformity over the complete duration of charging and records all deviations. User friendly and enhanced visualisations, fault injections and test libraries complete the possibilities of conformity and robustness testing.