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DOE OSTI · 1828195

Modular High Temperature Gas-Cooled Reactor: Safety Design Approach

Christensen, Jason Albert
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Abstract

Deployment Objectives Flexibly co-locate with new industry users of nuclear energy Steam and electric cogeneration applications Direct process heat with temperature ranges from 700°C to 950°C Enabling Requirements Meet regulatory dose limits at the Exclusion Area Boundary (EAB) 25 rem Total Effective Dose Equivalent (TEDE) for duration of the release from 10 CFR 50.34 (10 CFR 52.79) at Exclusion Area Boundary (EAB) for design basis accidents EAB is estimated approximately 400 meters from the modular HTGR plant (to support co-location with industrial facilities) Meet safety goals for cumulative individual risk for normal and off-normal operation Design goal: meet EPA Protective Action Guides (PAGs) at EAB 1 rem TEDE for sheltering Design basis and beyond design basis events are considered Realistically evaluated at the EAB Emergency planning and protection

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BibTeXRIS

Christensen, Jason Albert. 2021-04-19. Modular High Temperature Gas-Cooled Reactor: Safety Design Approach. https://www.osti.gov/biblio/1828195

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