EXHAUST GAS ENERGY STORAGE AND GENERATOR SYSTEMS

摘要

The present invention relates to an exhaust gas energy storage and generation system which drives a turbocharger using exhaust gas generated in an engine room by driving an engine, and which comprises: a gas turbine driven by gas remaining after the turbocharger is driven; a compressor generating compressed air by being driven by the gas turbine; a compressed air reservoir storing the compressed air generated by the compressor; a turbo generator generating power by receiving the compressed air stored in the compressed air reservoir. The exhaust gas energy storage and generation system according to the present invention above produces required power reusing the exhaust gas without additional energy consumption even if an engine is stopped, thereby saving energy; efficiently uses the exhaust gas by ventilating the engine room using air isothermally expanded in the turbo generator, thereby reducing energy consumption costs.