Investigation of hybrid thermal management comprising PCM and water cooling pipes in the cooling of a Li-ion battery module

Fig. 6. The thermal behavior of cells in the experimentally investigated seven cases: (a) first case, (b) second case, (c) third case, (d) fourth case, (e) fifth case, (f) sixth case and, (g) seventh case. Fig. 7. The time evolution of module maximum temperature for the seven investigated cases. Fig. 8. The time evolution of module maximum temperature difference for the seven investigated cases.图6 实验研究所涉7种工况下电芯的热行为：(a) 工况一，(b) 工况二，(c) 工况三，(d) 工况四，(e) 工况五，(f) 工况六，以及(g) 工况七。 图7 7种研究工况下模组最高温度的时间演化规律。 图8 7种研究工况下模组最高温差的时间演化规律。