Auxiliary assembly for engine

摘要

Disclosed is an auxiliary assembly 200 for an engine 104. The auxiliary assembly 200 includes a frame 202 coupled to a base 116 which is spaced away from the engine 104. The auxiliary assembly 200 also includes a gas mixer 214 supported on the frame. The gas mixer 214 is configured to receive and mix an air and a gaseous fuel to form an air-fuel mixture. The auxiliary assembly 200 further includes a turbocharger 224 configured to receive the air-fuel mixture from the gas mixer. The turbocharger 224 is configured to increase a pressure of the air-fuel mixture to form a pressurized air-fuel mixture. The auxiliary assembly 200 includes an aftercooler 232 supported on the frame. The aftercooler 232 is configured to receive and to cool the pressurized air-fuel mixture for supply to the engine. The auxiliary assembly includes an oil cooler 240 supported on the frame. The oil cooler 240 is configured to receive and cool the lubricating oil for supply to the engine. An associated machine arrangement is also disclosed. The embodiment id a cogenerator comprising the engine 104 and a generator 106. Locating the engine remotely from the auxiliary assembly limits the effect of engine vibrations on the parts on the auxiliary assembly.