Nuclear reactor and method for controlling nuclear reactor
JP2024175507AActive Publication Date: 2024-12-18MITSUBISHI HEAVY IND LTD
Patent Information
- Application Number
- JP2023093341
- Authority / Receiving Office
- JP · JP
- Patent Type
- Applications
- Current Assignee / Owner
- Filing Date
- 2023-06-06
- Publication Date
- 2024-12-18
- Estimated Expiration
- 2043-06-06
Smart Images
Figure 00000000_0000_ABST
Abstract
To improve, in a nuclear reactor and a method for controlling the nuclear reactor, the efficiency of the nuclear reactor.SOLUTION: A nuclear reactor includes: a core composed of nuclear fuel; and a reactivity control device having a control unit provided with a neutron reflecting unit arranged outside the core and configured to reflect neutrons, and a neutron absorbing unit for absorbing neutrons. The neutron reflecting unit is disposed opposite to the outside of the core, and the neutron absorbing unit is movable between a first position not opposite to the core and a second position located between the core and the neutron reflecting unit.SELECTED DRAWING: Figure 3
Need to check novelty before this filing date? Find Prior Art
Citation Information
Patent Citations
Grid type control drum device of small fast neutron reactor
CN112037937A
For space satellite reactor
JP1985082291U
Nuclear-reactor output control mechanism
JP1996129093A
Heat pipe molten salt fast reactor with a stagnant liquid core
JP2019531472A
High-temperature hydride moderators enable compact, higher power density cores in microreactors
JP2023517308A