engine dynamometer test的意思|示意

The modeling and control problem, how to use diesel-hydraulic dynamometer test bed to simulate main engine matching with propeller, is studied theoretically in this paper.

从理论上，对在采用柴油机水力测功的试验台上进行机桨配合模拟的建模与控制问题进行了深入研究。

The system with two control circuits separately for tested engine and dynamometer could conduct engine test automatically.

该系统能够对柴油机进行全自动测试，它具有柴油机和测功机两个控制回路。

The dynamometer test results showed that the injection timing had a large effect on the fuel consumption and it must be accurately and precisely controlled, when the engine was working at low load.

试验表明：喷油时刻对于降低燃油消耗率影响很大，小负荷时必须对喷油时刻进行精确控制；

A single-cylinder high-speed diesel engine with dual symmetric crank-conrod mechanism was developed and tested on a dynamometer test bed.

本文介绍了一种采用双曲柄连杆机构的高速单缸柴油机。

AC electrical dynamometer is an important device for engine test with easy-controlled testing conditions, easy-collected and managed parameters as well as high measuring precision.

目前，交流电力测功机是进行发动机性能试验的重要装置，其优点在于试验条件容易控制，参数便于采集处理，测量精度较高。

By developing the vertical DC dynamometer, the test of power and economic properties of vertical shaft engine is accomplished, which provides scientific basis for improving the performances.

通过研制立式直流电力测功机，实现对立轴发动机的动力和经济性能测试，为改进其性能提供科学依据。