电池与一个动态的50A负荷相连，当SOC低于0.4时，启动同步电机转动，给电池充电；当大于0.8时，停止同步电机转动。-The battery is connected to a constant load of 50 Amps. The DC machine is connected in parallel with the load and operates at no load torque. When the State-Of-Charge (SOC) of the battery goes under 0.4 (40 ), a negative load torque of 200 Nm is applied to the machine so it acts as a generator to recharge the battery. When the SOC goes over 80 , the load torque is removed so only the battery supplies the 50 amps load.Battery voltage, SOC, Motor speed and Motor current signals are available at the output of the block.