Battery Pack Simulator. Battery emulator is an ideal instrument for charger and cell balance circuit testing. This paper describes the design of a battery pack simulator bps. The battery simulator of chroma 17020 17040 is structured under a regenerative battery pack test system with cc cp cp discharge operating modes in 20v 60v 100v 200v 500v and 1 000v ranges.
Battery emulator is an ideal instrument for charger and cell balance circuit testing. Multiple channels can be paralleled to increase current as desired for battery pack simulation.
Cell characteristics and environmental conditions of individual cells such as capacity or ambient temperature can be adjusted in order to examine the unbalance in a battery pack on the.
The battery pack uses soc to define the battery capacity state. Multiple channels can be paralleled to increase current as desired for battery pack simulation. The ts250 is a waveform amplifier the ts200 is a modulated power supply. In the case of series connected modules we notice that we re stacking together in a module a lot of fixed voltage sources and instantaneous resistances in each module.
