我国将于2025年1月1日起正式实施《电动汽车能量消耗量限值》新国家标准。该标准由国家市场监督管理总局和国家标准化管理委员会联合发布，旨在推动新能源汽车产业高质量发展，提升车辆能效水平，降低用户使用成本，并助力实现‘双碳’目标。新国标首次对纯电动汽车的能量消耗设定了明确上限，按整备质量划分不同车型的电耗限值。例如，整备质量小于1000公斤的车辆，百公里电耗不得超过10.8千瓦时；而质量在2500公斤以上的大型电动车，限值则为20.6千瓦时/百公里。这一分级设定兼顾了不同车型的技术特点与实际使用需求。此外，新标准还优化了测试方法，采用更贴近真实驾驶场景的CLTC（中国轻型汽车行驶工况）作为统一测试循环，提高了数据的可比性和实用性。业内专家指出，新国标的实施将倒逼车企加快技术创新，提升三电系统（电池、电机、电控）效率，同时引导消费者关注能效指标，促进绿色低碳出行。总体来看，这一标准标志着我国电动汽车产业从‘数量扩张’向‘质量提升’转型的重要一步，也将为全球新能源汽车能效管理提供中国方案。
China will officially implement the new national standard ‘Limits for Energy Consumption of Electric Vehicles’ starting January 1, 2025. Jointly issued by the State Administration for Market Regulation and the Standardization Administration of China, this standard aims to promote high-quality development of the new energy vehicle (NEV) industry, improve vehicle energy efficiency, reduce user operating costs, and support the nation’s dual carbon goals.For the first time, the standard sets clear upper limits on energy consumption for battery electric vehicles (BEVs), with thresholds varying based on vehicle curb weight. For instance, vehicles under 1,000 kg must not exceed 10.8 kWh per 100 km, while larger models over 2,500 kg are capped at 20.6 kWh/100 km. This tiered approach accounts for technical differences and real-world usage across vehicle segments.The standard also refines testing procedures by adopting the China Light-Duty Vehicle Test Cycle (CLTC), which better reflects actual driving conditions, thereby enhancing data comparability and practical relevance. Industry experts note that the new regulation will incentivize automakers to accelerate technological innovation—particularly in improving the efficiency of the ‘three-electric’ systems (battery, motor, and electronic control)—and encourage consumers to prioritize energy efficiency when purchasing vehicles.Overall, this standard marks a pivotal shift in China’s EV industry from quantitative expansion to quality-driven growth and offers a Chinese model for global EV energy-efficiency management.
原创文章，作者：admin，如若转载，请注明出处：https://ktez.cn/5292.html