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不同驾驶行为电动车能耗特性

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作为缓解能源危机和大气污染的有效措施,新能源汽车逐渐成为汽车工业的发展趋势,也是我国战略性新兴产业之一.为了缓解消费者的里程担忧,优化车辆设计和制造环节,实现路网交通体系的节能减排,有必要对电动汽车的能耗进行分析和评估.除了车辆自身参数等客观因素的影响外,电动汽车实际行驶过程中的能耗主要受到驾驶行为的影响,基于驾驶行为研究能耗有利于节能驾驶的推广.主要从驾驶行为的角度对纯电动汽车的能耗影响进行研究,试验车辆以标准驾驶行为、粗暴驾驶行为完成WLTC、CLTC试验循环,分析试验过程中的瞬时放电量,结合试验能耗数据,分析不同驾驶行为下电动车能耗特性.
Energy Consumption Characteristics of Electric Vehicles with Different Driving Behaviors
As an effective measure to alleviate energy crisis and air pollution,new energy vehicles have gradually become a development trend in the automotive industry and one of China's strategic emerging industries.In order to alleviate consumers'concerns about mileage,optimize vehicle design and manufac-turing processes,and achieve energy conservation and emission reduction in the road network transporta-tion system,it is necessary to analyze and evaluate the energy consumption of electric vehicles.In addition to the influence of objective factors such as vehicle parameters,the energy consumption of electric vehi-cles during actual driving is mainly influenced by driving behavior.Studying energy consumption based on driving behavior is conducive to the promotion of energy-saving driving.This article mainly studies the energy consumption impact of pure electric vehicles from the perspective of driving behavior.The test ve-hicles complete the WLTC and CLTC test cycles with standard driving behavior and rough driving behav-ior,the instantaneous discharge during the test process is analyzed.According to the test energy consump-tion data,the energy consumption characteristics of electric vehicles under different driving behaviors are analyzed.

WLTCCLTCEnergy consumption

周猛、于安琪、王利

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中国汽车技术研究中心有限公司 天津 300300

WLTC CLTC 能耗

2024

小型内燃机与车辆技术
天津大学

小型内燃机与车辆技术

CSTPCD
影响因子:0.261
ISSN:1671-0630
年,卷(期):2024.53(2)
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