测量卡车和客车的空调,制动压缩机的功耗测试方法

[中文适用范围]： 本 SAE 推荐实践中概述的测试技术是作为测试和评估重型卡车和公共汽车燃油消耗的总体计划的一部分而开发的。本文件概述的技术提供了确定这些发动机驱动部件的功耗所需的设备和设施类型的一般描述。建议根据实际数据仔细审查整个测试过程中建议的具体操作条件如果特定车辆应用未知，请参阅 SAE J1343.1.1 目的—本文件的目的是提供推荐的测试程序，用于确定空气制动压缩机或空调压缩机的功耗。该测试程序旨在用于确定压缩机在一系列操作条件下的功耗，包括加载和卸载模式。所得数据旨在用于测量工作条件下可能的车辆燃油消耗。 [外文原描述]： The testing techniques outlined in this SAE Recommended Practice were developed as part of an overall program tor testing and evaluating fuel consumption of heavy duty trucks and buses. The technique outlined in this document provides a general description of the type of equipment and facility which is necessary to determine the power consumption of these engine-driven components.It is recommended that the specific operating conditions suggested throughout the test be carefully reviewed on the basis of actual data obtained on the specific vehicle operation.If specific vehicle application is not known, see SAE J1343.Cross Reference: J1343