UA100070C2 - Method for controlling nuclear plant with water-cooled reactor upon changing reactor power or external load - Google Patents

Method for controlling nuclear plant with water-cooled reactor upon changing reactor power or external load

Info

Publication number
UA100070C2
UA100070C2 UAA201102326A UAA201102326A UA100070C2 UA 100070 C2 UA100070 C2 UA 100070C2 UA A201102326 A UAA201102326 A UA A201102326A UA A201102326 A UAA201102326 A UA A201102326A UA 100070 C2 UA100070 C2 UA 100070C2
Authority
UA
Ukraine
Prior art keywords
reactor
power
coolant
external load
water
Prior art date
Application number
UAA201102326A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Максим Витальевич Максимов
Сергей Николаевич Пелих
Владимир Евгеньевич Баскаков
Таисия Александорвна Цисельская
Original Assignee
Максим Витальевич Максимов
Сергей Николаевич Пелих
Владимир Евгеньевич Баскаков
Таисия Александорвна Цисельская
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 Максим Витальевич Максимов, Сергей Николаевич Пелих, Владимир Евгеньевич Баскаков, Таисия Александорвна Цисельская filed Critical Максим Витальевич Максимов
Priority to UAA201102326A priority Critical patent/UA100070C2/en
Priority to RU2011121323/07A priority patent/RU2470391C1/en
Publication of UA100070C2 publication Critical patent/UA100070C2/en

Links

Classifications

    • 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

  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)

Abstract

The invention relates to nuclear engineering and can be used for controlling nuclear plant with water-cooled reactor upon changing reactor power or external load. A method for controlling nuclear plant with water-cooled reactor upon changing reactor power or external load provides for maintenance of axial offset in reactor active zone. Upon reduction of reactor power boric acid is added simultaneously to first circuit coolant, and steam pressure is increased in main steam drum and steam generators up to value providing constant temperature of coolant. While reaching given intermediate level of reactor power admission of acid is stopped, and “pure distillate” is fed to the first circuit. After passage of iodine pit maximum boric acid is added. Simultaneously “pure distillate” is fed to the first circuit coolant, the steam pressure in the main steam drum and steam generators is reduced up to value providing constant temperature of coolant. The technical result is in enhanced stability of power density field in the reactor active zone, enhanced service life of fuel cladding, less number of control actions and enhanced reliability of control system when power maneuvering.
UAA201102326A 2011-02-28 2011-02-28 Method for controlling nuclear plant with water-cooled reactor upon changing reactor power or external load UA100070C2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
UAA201102326A UA100070C2 (en) 2011-02-28 2011-02-28 Method for controlling nuclear plant with water-cooled reactor upon changing reactor power or external load
RU2011121323/07A RU2470391C1 (en) 2011-02-28 2011-05-25 Method of controlling nuclear power plant with pressurised water reactor with variation of reactor power or external load

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UAA201102326A UA100070C2 (en) 2011-02-28 2011-02-28 Method for controlling nuclear plant with water-cooled reactor upon changing reactor power or external load

Publications (1)

Publication Number Publication Date
UA100070C2 true UA100070C2 (en) 2012-11-12

Family

ID=49254624

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA201102326A UA100070C2 (en) 2011-02-28 2011-02-28 Method for controlling nuclear plant with water-cooled reactor upon changing reactor power or external load

Country Status (2)

Country Link
RU (1) RU2470391C1 (en)
UA (1) UA100070C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3077412B1 (en) 2018-02-01 2021-07-23 Framatome Sa PROCESS FOR REGULATING THE OPERATING PARAMETERS OF A NUCLEAR REACTOR AND CORRESPONDING NUCLEAR REACTOR

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2639141B1 (en) * 1988-11-14 1991-02-01 Framatome Sa PILOTAGE METHOD OF PRESSURIZED WATER NUCLEAR REACTOR AND NUCLEAR REACTOR USING THE SAME
RU2073916C1 (en) * 1994-06-21 1997-02-20 Опытное Конструкторское Бюро "Гидропресс" System for boron fast inserting to first circuit of nuclear water-moderated water-cooled energy plant
FR2901401A1 (en) * 2006-05-22 2007-11-23 Areva Np Sas Controlling operating parameters of a nuclear reactor core in pressurized water, comprises evaluating the actual values of operating parameters according to the acquired quantities of operating conditions of the reactor core

Also Published As

Publication number Publication date
RU2470391C1 (en) 2012-12-20
RU2011121323A (en) 2012-11-27

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