In order to explore the influence of ambient temperature on the fuel consumption of Hybrid Electric Vehicle (HEV), this research team selected four HEVs with different technical routes to conduct several real driving fuel consumption tests at different temperatures. The results show that fuel consumption of Plug-in Hybrid Electric Vehicle (PHEV) and Range Extended Electric Vehicle (REEV) is apparently higher than lab fuel consumption test value, and that of None Off-Vehicle-Charging Hybrid Electric Vehicle (NOVC-HEV) and PHEV increases significantly under high and low temperature environments. Therefore, it is concluded that the WLTC test at room temperature cannot accurately reflect the real fuel consumption level of NOVC-HEV, REEV and HEV models, and the ambient temperature is an important factor affecting the fuel consumption of hybrid electric vehicles.
| 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 |