BED APPARATUS FOR EVALUATING A SEISMIC PERFORMANCE OF A NUCLEAR FUEL ASSEMBLY

PURPOSE: A bed device for seismic capacity evaluation of nuclear fuel assembly is provided to use electric driving motor and linear motor, thereby comprising excitation about a broader frequency domain than an oil pressure type driving source. CONSTITUTION: A test bed part (110) is prepared to be ab...

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Bibliographic Details
Main Authors KIM, KYOUNG JOO, PARK, JOON KYOO, PARK, NAM GYU, JEON, KYEONG LAK, SUH, JUNG MIN, KIM, JIN SUN, KIM, SEONG SOO, JEON, SANG YOUN, RYU, JOO YOUNG, KIM, KYOUNG HONG, HA, DONG GEUN, EOM, KYONG BO
Format Patent
LanguageEnglish
Korean
Published 12.07.2013
Subjects
NUCLEAR ENGINEERING
NUCLEAR PHYSICS
NUCLEAR REACTORS
PHYSICS
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Summary:PURPOSE: A bed device for seismic capacity evaluation of nuclear fuel assembly is provided to use electric driving motor and linear motor, thereby comprising excitation about a broader frequency domain than an oil pressure type driving source. CONSTITUTION: A test bed part (110) is prepared to be able to slide on the ground. A driving part (120) is positioned closely to the test bed part. The driving part comprises a waveform controlling unit and a rotation driving unit. A driving arm (130) connects the test bed part and the waveform controlling unit. The driving arm delivers a driving power generated by the driving unit to the test bed part.
Bibliography:Application Number: KR20120001210