Design and Implementation of On-board Electrical Power ... - OUFTI-1
Design and Implementation of On-board Electrical Power ... - OUFTI-1
Design and Implementation of On-board Electrical Power ... - OUFTI-1
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Figure 3.18: Charge characteristics <strong>of</strong> KOKAM SLPB554374H (KOKAM Datasheet).Figure 3.19 shows that, for a DoD <strong>of</strong> 13% (which corresponds to 162 mAh) <strong>and</strong> a dischargerate under 1C, the voltage should stay between 4V <strong>and</strong> 4.2V (at 23 ◦ C <strong>and</strong> begin <strong>of</strong> life).Figure 3.19: Variation <strong>of</strong> voltage <strong>of</strong> KOKAM SLPB554374H during discharge for severaldischarge rates [20].The temperature <strong>of</strong> the batteries during charge must be between 0 ◦ C <strong>and</strong> 45 ◦ C or theycould suffer permanent damages. The spacers between the batteries card <strong>and</strong> the EPS cardwill have a high thermal resistance. Simulations show that, with this solution, the temperature33