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东风_4型内燃机车的联合调节器担负着配速、恒速、恒功率三项重任,因此,其工作的好坏直接景响到整车的工作。对组装完毕的联合调节器,在制造厂通常在模拟的小功率柴油发电机组上进行试验和调整,设备费用高、劳动强度大。在某些机务段,由于没有上述设备,只好直接在车上进行试验、调整。由于调整时柴油机转速起伏很大,对机车寿命不利,同时每做一次试验调整,花费成本高、劳动强度极大。为了改善这些情况,广州机务段和上海铁道学院电传动74级师生共同努力,试制了可控硅联合调节器试验台,经初步
Dongfeng _4 diesel locomotive joint regulator responsible for speed, constant speed, constant power of the three tasks, therefore, the quality of their work directly affect the work of the vehicle. Assembly of the combined regulator, the manufacturer usually in the simulation of low-power diesel generator set to test and adjust the high cost of equipment, labor-intensive. In some depots, because there is no such equipment, had to test directly in the car, adjust. As the adjustment of diesel engine speed ups and downs, unfavorable to the locomotive life, at the same time to do a test adjustment, the cost of high cost, great labor intensity. In order to improve these situations, Guangzhou Locomotive Depot and Shanghai Railway Institute electric drive 74 teachers and students work together to trial production of SCR joint regulator test bench, the initial