DE3836563A1 - Antriebssystem fuer eine kuehlmittelpumpe in einem atomkraftwerk - Google Patents

Antriebssystem fuer eine kuehlmittelpumpe in einem atomkraftwerk

Info

Publication number
DE3836563A1
DE3836563A1 DE3836563A DE3836563A DE3836563A1 DE 3836563 A1 DE3836563 A1 DE 3836563A1 DE 3836563 A DE3836563 A DE 3836563A DE 3836563 A DE3836563 A DE 3836563A DE 3836563 A1 DE3836563 A1 DE 3836563A1
Authority
DE
Germany
Prior art keywords
drive motor
coolant pump
drive system
coolant
flywheel
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
DE3836563A
Other languages
German (de)
English (en)
Other versions
DE3836563C2 (enrdf_load_stackoverflow
Inventor
Riichirou Tsutsumi
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi 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
Priority claimed from JP62271913A external-priority patent/JPH01114796A/ja
Priority claimed from JP1988022986U external-priority patent/JPH01128199U/ja
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of DE3836563A1 publication Critical patent/DE3836563A1/de
Application granted granted Critical
Publication of DE3836563C2 publication Critical patent/DE3836563C2/de
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21D—NUCLEAR POWER PLANT
    • G21D3/00—Control of nuclear power plant
    • G21D3/04—Safety arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C15/00—Cooling arrangements within the pressure vessel containing the core; Selection of specific coolants
    • G21C15/24—Promoting flow of the coolant
    • G21C15/243—Promoting flow of the coolant for liquids
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C9/00—Emergency protection arrangements structurally associated with the reactor, e.g. safety valves provided with pressure equalisation devices
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for AC mains or AC distribution networks
    • H02J3/28—Arrangements for balancing of the load in a network by storage of energy
    • H02J3/30—Arrangements for balancing of the load in a network by storage of energy using dynamo-electric machines coupled to flywheels
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
    • H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
    • H02J9/062—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for AC powered loads
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
    • H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
    • H02J9/066—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems characterised by the use of dynamo-electric machines
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/02—Additional mass for increasing inertia, e.g. flywheels
    • 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
    • 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
    • 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
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Plasma & Fusion (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE3836563A 1987-10-29 1988-10-27 Antriebssystem fuer eine kuehlmittelpumpe in einem atomkraftwerk Granted DE3836563A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP62271913A JPH01114796A (ja) 1987-10-29 1987-10-29 原子力発電用冷却材ポンプ駆動モータの電源設備
JP1988022986U JPH01128199U (enrdf_load_stackoverflow) 1988-02-25 1988-02-25

Publications (2)

Publication Number Publication Date
DE3836563A1 true DE3836563A1 (de) 1989-05-18
DE3836563C2 DE3836563C2 (enrdf_load_stackoverflow) 1993-02-11

Family

ID=26360279

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3836563A Granted DE3836563A1 (de) 1987-10-29 1988-10-27 Antriebssystem fuer eine kuehlmittelpumpe in einem atomkraftwerk

Country Status (1)

Country Link
DE (1) DE3836563A1 (enrdf_load_stackoverflow)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2654875A1 (fr) * 1989-11-23 1991-05-24 Cit Alcatel Ensemble d'alimentation electrique d'une pompe a vide a paliers magnetiques, avec alimentation auxiliaire des paliers en cas de coupure du courant du secteur.
DE19538836A1 (de) * 1994-10-18 1996-04-25 Toshiba Kawasaki Kk Reaktor-Pumpenumwälzsystem
EP0734113A3 (en) * 1995-03-23 1998-09-09 Hitachi, Ltd. Power generation plant and control apparatus therefor
WO2014095119A1 (fr) * 2012-12-21 2014-06-26 Ge Energy Products France Snc Systeme de secours pour moteur
WO2015055831A1 (fr) * 2013-10-17 2015-04-23 Clyde Union S.A.S Motopompe centrifuge pour circuit primaire de petits ou moyens réacteurs modulaires nucléaires
WO2015055833A1 (fr) * 2013-10-17 2015-04-23 Clyde Union S.A.S Motopompe centrifuge pour circuit primaire de petits ou moyens réacteurs modulaires nucléaires

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3129289A1 (de) * 1980-07-25 1982-04-15 Framatome, 92400 Courbevoie Verfahren und vorrichtung zur sicherheitskuehlung eines kernreaktors

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3129289A1 (de) * 1980-07-25 1982-04-15 Framatome, 92400 Courbevoie Verfahren und vorrichtung zur sicherheitskuehlung eines kernreaktors

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Mitsubishi Denki Giho, Vol. 53, Nr. 8, (1979), S. 570-574 *

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2654875A1 (fr) * 1989-11-23 1991-05-24 Cit Alcatel Ensemble d'alimentation electrique d'une pompe a vide a paliers magnetiques, avec alimentation auxiliaire des paliers en cas de coupure du courant du secteur.
EP0430009A1 (fr) * 1989-11-23 1991-06-05 Alcatel Cit Ensemble d'alimentation électrique d'une pompe à vide à paliers magnétiques, avec alimentation auxiliaire des paliers en cas de coupure du courant du secteur
DE19538836A1 (de) * 1994-10-18 1996-04-25 Toshiba Kawasaki Kk Reaktor-Pumpenumwälzsystem
DE19538836C2 (de) * 1994-10-18 2000-10-12 Toshiba Kawasaki Kk Reaktor-Umwälzpumpensystem
EP0734113A3 (en) * 1995-03-23 1998-09-09 Hitachi, Ltd. Power generation plant and control apparatus therefor
FR3000316A1 (fr) * 2012-12-21 2014-06-27 Ge Energy Products France Snc Systeme de secours pour pompes de turbine
WO2014095119A1 (fr) * 2012-12-21 2014-06-26 Ge Energy Products France Snc Systeme de secours pour moteur
WO2015055831A1 (fr) * 2013-10-17 2015-04-23 Clyde Union S.A.S Motopompe centrifuge pour circuit primaire de petits ou moyens réacteurs modulaires nucléaires
WO2015055833A1 (fr) * 2013-10-17 2015-04-23 Clyde Union S.A.S Motopompe centrifuge pour circuit primaire de petits ou moyens réacteurs modulaires nucléaires
FR3012183A1 (fr) * 2013-10-17 2015-04-24 Clyde Union S A S Motopompe centrifuge pour circuit primaire de petits ou moyens reacteurs modulaires nucleaires.
FR3012184A1 (fr) * 2013-10-17 2015-04-24 Clyde Union S A S Motopompe centrifuge pour circuit primaire de petits ou moyens reacteurs modulaires nucleaires.
EP3058232B1 (fr) 2013-10-17 2017-10-04 Clyde Union S.A.S Motopompe centrifuge pour circuit primaire de petits ou moyens réacteurs modulaires nucléaires
EP3058231B1 (fr) 2013-10-17 2017-11-22 Clyde Union S.A.S Motopompe centrifuge pour circuit primaire de petits ou moyens réacteurs modulaires nucléaires
US10227985B2 (en) 2013-10-17 2019-03-12 Clyde Union S.A.S. Centrifugal cooling pump for a nuclear reactor having a thermal barrier and a vaned wheel flywheel
US10388416B2 (en) 2013-10-17 2019-08-20 Clyde Union S.A.S. Motor-driven centrifugal pump for the primary circuit of small or medium-sized modular nuclear reactors

Also Published As

Publication number Publication date
DE3836563C2 (enrdf_load_stackoverflow) 1993-02-11

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee