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To analyze the performance of the battery direct cooling and heating management system coupled with passenger cabin air conditioning, a power battery thermal management system model is established based on AMESim software. The charging time of typical liquid cooling and direct cooling and heating management systems under high-temperature fast charging conditions is compared. The results show that under the same fast charging MAP, the charging time of the direct cooling system is shortened by 7.6% compared with the liquid cooling system. The passenger cabin air conditioning and battery thermal management system is further coupled, and a thermal management control strategy is designed with the goal of controlling the temperature of the passenger cabin and the maximum temperature of the battery cells. Results show that compared with the uncoupled system, the maximum temperature difference on the top of the battery increases by 2.9 ℃ when using the coupled system, but the charging time is shortened by 4.9%.
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| 科 Family | 属数 Number of genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) | 属 Genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) |
|---|---|---|---|---|---|---|
| 鹅膏菌科Amanitaceae | 2 | 11 | 5.26 | 鹅膏菌属 Amanita | 10 | 4.78 |
| 小菇科 Mycenaceae | 2 | 12 | 5.74 | 丝盖伞属 Inocybe | 5 | 2.39 |
| 多孔菌科 Polyporaceae | 8 | 14 | 6.70 | 蜡蘑属 Laccaria | 5 | 2.39 |
| 红菇科 Russulaceae | 3 | 23 | 11.00 | 小皮伞属 Marasmius | 6 | 2.87 |
| 小菇属 Mycena | 11 | 5.26 | ||||
| 光柄菇属 Pluteus | 5 | 2.39 | ||||
| 红菇属 Russula | 17 | 8.13 | ||||
| 栓菌属 Trametes | 5 | 2.39 |
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