Synthesis of the Automatic Temperature Control of the Locomotive Asynchronous Drive Engine

The results of investigations of the automatic temperature control system of the traction asynchronous locomotive engine, taking into account the nonlinearity of the change in the gain of the engine as a temperature control object, depending on the cooling air supply, are presented. The obtained quality criteria values of the developed system management process provide adjustment to the technical optimum. The synthesized regulator will improve the technical and economic characteristics of the engine cooling system of the locomotive compared to the relay systems.