Meter-gauge internal combustion railcar unit power integration system

The invention provides a meter-gauge internal combustion railcar unit power integration system. The meter-gauge internal combustion railcar unit power integration system comprises a diesel power generation set, a diesel engine auxiliary system, a cooling system, an electric control system, a mounting framework and a suspension system. The diesel power generation set comprises a diesel engine and apower generator fixed to the diesel engine through a connection flange, a flywheel of the diesel engine is connected with an engine rotor shaft through an elastic coupler, and the diesel engine auxiliary system comprises a diesel engine air inlet air filter, an exhaust SCR post-treatment system, a fuel system and an engine oil system. The diesel power generation set and a cooling device are fixedto the mounting framework through an elastic rubber damper of the suspension system, and the mounting framework is suspended below the floor face of a vehicle through the elastic rubber damper of thesuspension system. A below