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Research on DC Charging Time Optimization Strategy for Battery Electric Vehicles under Ambient Temperature
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Yuwen Wang, Yiru Xia, Xing Zhang, Xianbo Zhang, Haoqi Liu
Automotive Digest | 2026, (3) : 1 - 5
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Automotive Digest | 2026, (3): 1-5
• Special Topic on New Energy Vehicle Charging Technology •
Research on DC Charging Time Optimization Strategy for Battery Electric Vehicles under Ambient Temperature
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Yuwen Wang, Yiru Xia, Xing Zhang, Xianbo Zhang, Haoqi Liu
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  • Global R&D Center, China FAW Corporation Limited, Changchun 130013
Published: 2026-03-05 doi: 10.19822/j.cnki.1671-6329.20240112
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To more accurately define and decompose charging time metrics while effectively improving charging efficiency, the paper focuses on the core scenario of BEV charging and conducts an in-depth investigation into the key influencing factors during DC fast charging from 10% to 80% State Of Charge (SOC) under ambient temperature conditions. From the perspective of strategy research, this paper systematically analyzes the impact of charging time generated by current compensation and battery over-temperature control factors. The results show that the charging time from 10% to 80% SOC at ambient temperature is reduced by 8.9 min, and the charging capacity within 20 min is increased by 15.4 A·h.

Battery Electric Vehicles (BEV)  /  Charging time  /  Normal temperature direct current  /  Current compensation
王煜雯, 夏弋茹, 张行, 张显波, 刘昊奇. 纯电动汽车常温下直流充电时间优化策略研究. 汽车文摘, 2026 , (3) : 1 -5 . DOI: 10.19822/j.cnki.1671-6329.20240112
Yuwen Wang, Yiru Xia, Xing Zhang, Xianbo Zhang, Haoqi Liu. Research on DC Charging Time Optimization Strategy for Battery Electric Vehicles under Ambient Temperature[J]. Automotive Digest, 2026 , (3) : 1 -5 . DOI: 10.19822/j.cnki.1671-6329.20240112
Year 2026 volume Issue 3
136
26
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doi: 10.19822/j.cnki.1671-6329.20240112
  • Online Date:2026-09-23
  • Published:2026-03-05
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    Global R&D Center, China FAW Corporation Limited, Changchun 130013
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表12种不同金属材料的力学参数
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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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