Energy system involving natural gas stored in liquid form and thermoelectric engines

摘要

The system has a supply device (13) with a reheating device (15) for reheating liquefied natural gas (1a) and/or natural gas vapors (1b). Heat exchanging systems (25, 27) are associated to a cooling device (11) of electrical rotating machines (9) of thermoelectric machines (5) and to the device (15), respectively. The systems (25, 27) are coupled with each other to transfer heat energy from the device (11) towards the device (15). Independent claims are also included for the following: (A) a methane tanker comprising an energy system (B) a liquefied natural gas regasification terminal having an electricity production system with an energy system for supplying a pipeline with gas.