营运车辆碳平衡法燃料消耗检测技术及推广应用

摘要

营运车辆燃料消耗检测是对其进行综合性能评价的重要工作.碳平衡法是GB/T 18566-2011规定的燃料消耗量检测方法.本文介绍了碳平衡法的原理和特点,分析了碳平衡仪的组成并说明了其工作原理,探讨了碳平衡法燃料消耗量检测关键技术,介绍了碳平衡仪的应用,探讨了用碳平衡法检测营运车辆燃料消耗所面临的问题并提出了解决对策.%The fuel consumption test for commercial vehicles is one of the most important items to evaluate their comprehensive performances. The carbon-balance method is the selected one to measure the fuel consumption for commercial vehicles according to GB 18566-2011. This paper introduces the principle and features of carbon-balance method, analyzes the composition of carbon-balance test instruments and illustrates its working principle, discusses the key technologies for detecting fuel consumption by carbon-balance, introduces the application of the instruments, discusses the operation problems of the fuel consumption tests by applying the instruments and puts forward the countermeasures.