APPAREIL DESTINE A CHARGER UNE BATTERIE DE SECOURS EN UTILISANT UN DISPOSITIF DE GENERATION THERMOELECTRIQUE DANS LA CENTRALE NUCLEAIRE

An apparatus for charging an emergency battery, which provides an emergency power to an emergency core cooling apparatus including an electric pump or a steam pump includes a thermoelectric generation device configured to detect a decay heat and a residual heat produced in a nuclear power plant and...

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Main Authors SHIM HYOUNG GUN, YU BYEONG TAE, CHOI SUNG MIN, CHUN SEOUNG EUN, PARK SANG JUNG, KIM JOON SUNG, YOON TAE YOUNG, LEE GEOL WOO, LEE SANG JONG, KIM HYE JIN
Format Patent
LanguageFrench
Published 07.02.2014
Subjects
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
GENERATION
NUCLEAR ENGINEERING
NUCLEAR PHYSICS
NUCLEAR POWER PLANT
NUCLEAR REACTORS
PHYSICS
SYSTEMS FOR STORING ELECTRIC ENERGY
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Summary:An apparatus for charging an emergency battery, which provides an emergency power to an emergency core cooling apparatus including an electric pump or a steam pump includes a thermoelectric generation device configured to detect a decay heat and a residual heat produced in a nuclear power plant and configured to convert the detected heat to an electric energy; an electric energy conversion unit connected to the thermoelectric generation device to output a current generated in the thermoelectric generation device as a constant voltage; and the emergency battery configured to store a power outputted from the electric energy conversion unit.
Bibliography:Application Number: FR20120058342