全苏铁道运输科学研究院鸟拉尔分院开发了一种供-50、-50M、2 100型柴油机用的调速器试验台。现有的试验台在模拟转速变化时,旋转体的惯性矩都比曲轴以及与曲轴机械相连的机组的惯性矩(发电机电枢、连杆—活塞组)小得多。因此,在试验台上的工作条件不可能与柴油机上的工作条件完全一致。在已开发的试验台上,必要的惯性矩由液 Quanluo Railway Transportation Research Institute of the Department of bird Lala developed a -50, -50M, 2 100 diesel governor test bed. In existing test rigs, the moment of inertia of the rotating body is much smaller than the moment of inertia (generator armature, connecting rod-piston set) of the crankshaft and the unit mechanically connected to the crankshaft when the simulated rotating speed changes. Therefore, the working conditions on the test bench can not be exactly the same as the working conditions on the diesel engine. In the test bed has been developed, the necessary moment of inertia by the liquid