JPH0378599B2 - - Google Patents

Info

Publication number
JPH0378599B2
JPH0378599B2 JP58046078A JP4607883A JPH0378599B2 JP H0378599 B2 JPH0378599 B2 JP H0378599B2 JP 58046078 A JP58046078 A JP 58046078A JP 4607883 A JP4607883 A JP 4607883A JP H0378599 B2 JPH0378599 B2 JP H0378599B2
Authority
JP
Japan
Prior art keywords
fuel assembly
fuel
cold shutdown
control zone
shutdown control
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP58046078A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58179392A (ja
Inventor
Rii Kurosaa Ratsuseru
Burisun Taunsendo Denisu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by General Electric Co filed Critical General Electric Co
Publication of JPS58179392A publication Critical patent/JPS58179392A/ja
Publication of JPH0378599B2 publication Critical patent/JPH0378599B2/ja
Granted legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G21NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21CNUCLEAR REACTORS
    • G21C7/00Control of nuclear reaction
    • G21C7/02Control of nuclear reaction by using self-regulating properties of reactor materials, e.g. Doppler effect
    • G21C7/04Control of nuclear reaction by using self-regulating properties of reactor materials, e.g. Doppler effect of burnable poisons
    • GPHYSICS
    • G21NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21CNUCLEAR REACTORS
    • G21C1/00Reactor types
    • G21C1/04Thermal reactors ; Epithermal reactors
    • G21C1/06Heterogeneous reactors, i.e. in which fuel and moderator are separated
    • G21C1/08Heterogeneous reactors, i.e. in which fuel and moderator are separated moderator being highly pressurised, e.g. boiling water reactor, integral super-heat reactor, pressurised water reactor
    • G21C1/084Boiling water reactors
    • GPHYSICS
    • G21NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21CNUCLEAR REACTORS
    • G21C3/00Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/30Assemblies of a number of fuel elements in the form of a rigid unit
    • G21C3/32Bundles of parallel pin-, rod-, or tube-shaped fuel elements
    • G21C3/326Bundles of parallel pin-, rod-, or tube-shaped fuel elements comprising fuel elements of different composition; comprising, in addition to the fuel elements, other pin-, rod-, or tube-shaped elements, e.g. control rods, grid support rods, fertile rods, poison rods or dummy rods
    • G21C3/328Relative disposition of the elements in the bundle lattice
    • GPHYSICS
    • G21NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21CNUCLEAR REACTORS
    • G21C3/00Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/30Assemblies of a number of fuel elements in the form of a rigid unit
    • G21C3/32Bundles of parallel pin-, rod-, or tube-shaped fuel elements
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00Energy generation of nuclear origin
    • Y02E30/30Nuclear fission reactors

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Fuel-Injection Apparatus (AREA)
JP58046078A 1982-03-22 1983-03-22 可燃性吸収材配列燃料集合体 Granted JPS58179392A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US36038982A 1982-03-22 1982-03-22
US360389 1982-03-22

Publications (2)

Publication Number Publication Date
JPS58179392A JPS58179392A (ja) 1983-10-20
JPH0378599B2 true JPH0378599B2 (zh) 1991-12-16

Family

ID=23417762

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58046078A Granted JPS58179392A (ja) 1982-03-22 1983-03-22 可燃性吸収材配列燃料集合体

Country Status (5)

Country Link
JP (1) JPS58179392A (zh)
DE (1) DE3308956A1 (zh)
ES (1) ES8404543A1 (zh)
IT (1) IT1160746B (zh)
SE (1) SE500900C2 (zh)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59102188A (ja) * 1982-12-06 1984-06-13 株式会社東芝 燃料集合体
JPH0660948B2 (ja) * 1985-04-12 1994-08-10 株式会社日立製作所 燃料集合体
DE8630859U1 (de) * 1986-11-18 1988-06-16 Siemens AG, 1000 Berlin und 8000 München Druckwasserkernreaktor
US5068082A (en) * 1987-07-18 1991-11-26 Kabushiki Kaisha Toshiba Fuel assembly for nuclear reactor
JPH07109435B2 (ja) * 1989-03-20 1995-11-22 株式会社日立製作所 燃料集合体
US5089210A (en) * 1990-03-12 1992-02-18 General Electric Company Mox fuel assembly design
JP3037717B2 (ja) * 1990-04-27 2000-05-08 株式会社東芝 原子炉の燃料集合体
JP3481648B2 (ja) * 1993-05-18 2003-12-22 株式会社東芝 原子炉用燃料集合体および原子炉の初装荷炉心
SE506820C2 (sv) * 1996-06-20 1998-02-16 Asea Atom Ab Bränslepatron innefattande ett flertal på varandra staplade bränsleenheter, där bränsleenheterna innefattar bränslestavar med skilda diametrar
DE60007053T2 (de) * 1999-10-14 2004-10-21 Toshiba Kawasaki Kk Kernbrennstabbündel und Kernreaktor

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54121389A (en) * 1978-03-13 1979-09-20 Hitachi Ltd Fuel assembly
JPS54162086A (en) * 1978-06-13 1979-12-22 Nippon Atom Ind Group Co Ltd Reactor
JPS5526432A (en) * 1978-08-16 1980-02-25 Tokyo Shibaura Electric Co Fuel assembly
JPS5594183A (en) * 1979-01-10 1980-07-17 Tokyo Shibaura Electric Co Fuel assembly

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3799839A (en) * 1971-01-07 1974-03-26 Gen Electric Reactivity and power distribution control of nuclear reactor
JPS5829878B2 (ja) * 1976-09-25 1983-06-25 株式会社日立製作所 燃料集合体
US4285769A (en) * 1978-10-19 1981-08-25 General Electric Company Control cell nuclear reactor core

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54121389A (en) * 1978-03-13 1979-09-20 Hitachi Ltd Fuel assembly
JPS54162086A (en) * 1978-06-13 1979-12-22 Nippon Atom Ind Group Co Ltd Reactor
JPS5526432A (en) * 1978-08-16 1980-02-25 Tokyo Shibaura Electric Co Fuel assembly
JPS5594183A (en) * 1979-01-10 1980-07-17 Tokyo Shibaura Electric Co Fuel assembly

Also Published As

Publication number Publication date
SE500900C2 (sv) 1994-09-26
IT1160746B (it) 1987-03-11
IT8320150A0 (it) 1983-03-18
SE8300979D0 (sv) 1983-02-22
ES520007A0 (es) 1984-04-16
SE8300979L (sv) 1983-09-23
ES8404543A1 (es) 1984-04-16
DE3308956C2 (zh) 1990-12-20
JPS58179392A (ja) 1983-10-20
DE3308956A1 (de) 1983-09-29

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