This paper describe development process and results of a battery emulation system using power conversion unit. The battery emulation system can be a substitute for a real battery system in the test environment which is hard to use a real battery syste...
This paper describe development process and results of a battery emulation system using power conversion unit. The battery emulation system can be a substitute for a real battery system in the test environment which is hard to use a real battery system. For developing this battery emulation system, a HIL(Hardware-In-the-Loop) simulator which has a realtime battery system model and a power conversion unit which supply real electric power are connected. The test result for comparison between the real battery system result and the battery emulation system result has similar tendency and values. It is possible to emulate battery characteristics if this battery emulation system is used in the developing process for electric propulsion systems.