Heating and Cooling Combined System for Liquid Metal Cooled Nuclear Reactor Based on Induction Heating

摘要

The present invention is an induction heating-based reactor liquid metal heating that can prevent solidification of a liquid metal coolant in a nuclear reactor through induction heating of an induction coil and remove residual heat by cooling liquid metal by flowing coolant through an induction coil in case of a nuclear accident. and a cooling system, wherein the induction heating-based reactor liquid metal heating and cooling system according to the present invention is a liquid metal heating and cooling system of a nuclear reactor, which is wound around the outer surface of the vessel of the nuclear reactor and is induction heated when a high-frequency current is applied to the reactor vessel an induction coil that transfers heat through the outer wall of the induction coil and has a flow path through which coolant flows; a high-frequency power supply and a frequency generator for applying a high-frequency current to the induction coil; and cooling water supply means for supplying cooling water to the inside of the induction coil.