JPS57125390A - Pwr type reactor - Google Patents

Pwr type reactor

Info

Publication number
JPS57125390A
JPS57125390A JP56201730A JP20173081A JPS57125390A JP S57125390 A JPS57125390 A JP S57125390A JP 56201730 A JP56201730 A JP 56201730A JP 20173081 A JP20173081 A JP 20173081A JP S57125390 A JPS57125390 A JP S57125390A
Authority
JP
Japan
Prior art keywords
displacer
control rods
water
type reactor
core
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.)
Granted
Application number
JP56201730A
Other languages
English (en)
Other versions
JPH0149917B2 (ja
Inventor
Efu Uiruson Jiyon
Gaiyaa Shiyaautsudo Donarudo
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of JPS57125390A publication Critical patent/JPS57125390A/ja
Publication of JPH0149917B2 publication Critical patent/JPH0149917B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C7/00—Control of nuclear reaction
    • G21C7/32—Control of nuclear reaction by varying flow of coolant through the core by adjusting the coolant or moderator temperature
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C7/00—Control of nuclear reaction
    • G21C7/26—Control of nuclear reaction by displacement of the moderator or parts thereof by changing the moderator concentration
    • G21C7/27—Spectral shift control
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C7/00—Control of nuclear reaction
    • G21C7/06—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section
    • G21C7/08—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section by displacement of solid control elements, e.g. control rods
    • G21C7/10—Construction of control elements
    • G21C7/117—Clusters of control rods; Spider construction
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • Plasma & Fusion (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Measurement Of Radiation (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Photoreceptors In Electrophotography (AREA)
JP56201730A 1980-12-16 1981-12-16 Pwr type reactor Granted JPS57125390A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21727580A 1980-12-16 1980-12-16

Publications (2)

Publication Number Publication Date
JPS57125390A true JPS57125390A (en) 1982-08-04
JPH0149917B2 JPH0149917B2 (ja) 1989-10-26

Family

ID=22810369

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56201730A Granted JPS57125390A (en) 1980-12-16 1981-12-16 Pwr type reactor

Country Status (13)

Country Link
EP (1) EP0054787B1 (ja)
JP (1) JPS57125390A (ja)
KR (1) KR890000201B1 (ja)
AT (1) ATE15731T1 (ja)
CA (1) CA1180136A (ja)
DE (1) DE3172376D1 (ja)
EG (1) EG17160A (ja)
ES (1) ES507958A0 (ja)
FR (1) FR2496322B1 (ja)
GB (1) GB2090044B (ja)
IL (1) IL64553A (ja)
IT (1) IT1142103B (ja)
ZA (1) ZA818396B (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5617456A (en) * 1988-01-14 1997-04-01 Hitachi, Ltd. Fuel assembly and nuclear reactor
US5640435A (en) * 1988-01-14 1997-06-17 Hitachi, Ltd. Fuel assembly and nuclear reactor

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2535508B1 (fr) * 1982-10-27 1986-07-04 Framatome Sa Reacteur nucleaire a rendement ameliore
DE3564507D1 (en) * 1984-03-30 1988-09-22 Westinghouse Electric Corp Control rod spider assembly for a nuclear reactor fuel assembly
DE3567306D1 (en) * 1984-03-30 1989-02-09 Westinghouse Electric Corp An improved control rod spider assembly for a nuclear reactor fuel assembly
US4681728A (en) * 1985-03-22 1987-07-21 Westinghouse Electric Corp. Nuclear reactor
DE3925617A1 (de) * 1989-08-02 1991-02-07 Siemens Ag Einrichtung zur steuerung des leistungsausstosses eines reaktors mit steuerstaeben

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4217907Y1 (ja) * 1967-02-23 1967-10-17
JPS5357390A (en) * 1976-11-04 1978-05-24 Hitachi Ltd Void coefficient controller of heavy water moderator type nuclear reactor

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3957577A (en) * 1955-06-23 1976-05-18 The United States Of America As Represented By The United States Energy Research And Development Administration Hydraulic control rod
US3036964A (en) * 1957-11-12 1962-05-29 Thompson Ramo Wooldridge Inc Control method and apparatus
DE30160C (de) * 1960-01-30 1900-01-01 SOCIETE ANONYME DES TEINTURES ET APPRETS DE ; TARARE in Tarare, Rhone, Frankreich Verfahren und Maschine zum j Färben von Geweben in Stücken
US3233589A (en) * 1960-09-30 1966-02-08 Claw for a milking apparatus
US3255087A (en) * 1961-02-28 1966-06-07 Anglo Belge Vulcain Sa Soc Nuclear reactor control system
NL278844A (ja) * 1961-05-24 1900-01-01
BE621561A (ja) * 1961-08-25
US3551289A (en) * 1968-01-24 1970-12-29 Westinghouse Electric Corp Nuclear reactor
DE2044303C3 (de) * 1970-09-08 1974-06-06 Siemens Ag, 1000 Berlin Und 8000 Muenchen Doppelsteuerelement für Druckwasserreaktoren

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4217907Y1 (ja) * 1967-02-23 1967-10-17
JPS5357390A (en) * 1976-11-04 1978-05-24 Hitachi Ltd Void coefficient controller of heavy water moderator type nuclear reactor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5617456A (en) * 1988-01-14 1997-04-01 Hitachi, Ltd. Fuel assembly and nuclear reactor
US5640435A (en) * 1988-01-14 1997-06-17 Hitachi, Ltd. Fuel assembly and nuclear reactor

Also Published As

Publication number Publication date
FR2496322B1 (fr) 1988-04-01
EP0054787B1 (en) 1985-09-18
DE3172376D1 (en) 1985-10-24
CA1180136A (en) 1984-12-27
EP0054787A2 (en) 1982-06-30
IL64553A (en) 1986-08-31
EG17160A (en) 1989-06-30
KR830008336A (ko) 1983-11-18
JPH0149917B2 (ja) 1989-10-26
GB2090044A (en) 1982-06-30
EP0054787A3 (en) 1982-09-22
ZA818396B (en) 1983-07-27
IT1142103B (it) 1986-10-08
GB2090044B (en) 1985-05-30
ATE15731T1 (de) 1985-10-15
IT8125601A0 (it) 1981-12-15
KR890000201B1 (ko) 1989-03-10
ES8403653A1 (es) 1984-03-16
FR2496322A1 (fr) 1982-06-18
ES507958A0 (es) 1984-03-16

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