Battery Power Management Strategy Based on Discrete Stochastic Battery Model

Based on the theory of the discrete-Markov battery model,the fundamental behavior of the battery is simulated.The result shows that the simulated process is consistent with the deduction.Based on this,the effect of the battery recovery on the battery lifetime and power supply is analyzed.The conclusion is that battery lifetime can be greatly extended by means of pulsed discharge.Then several power management strategies of battery are put forward and their advantages and disadvantages are analyzed according to diverse applications.