KR20120029823A - 원자력발전소의 출력제어방법 - Google Patents
원자력발전소의 출력제어방법 Download PDFInfo
- Publication number
- KR20120029823A KR20120029823A KR1020100091901A KR20100091901A KR20120029823A KR 20120029823 A KR20120029823 A KR 20120029823A KR 1020100091901 A KR1020100091901 A KR 1020100091901A KR 20100091901 A KR20100091901 A KR 20100091901A KR 20120029823 A KR20120029823 A KR 20120029823A
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- South Korea
- Prior art keywords
- output
- control method
- fuel pipe
- reactor
- power plant
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- 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.)
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- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21D—NUCLEAR POWER PLANT
- G21D3/00—Control of nuclear power plant
- G21D3/04—Safety arrangements
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- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
- G21C19/20—Arrangements for introducing objects into the pressure vessel; Arrangements for handling objects within the pressure vessel; Arrangements for removing objects from the pressure vessel
- G21C19/205—Interchanging of fuel elements in the core, i.e. fuel shuffling
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- 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
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Abstract
Description
Claims (3)
- 연료관을 교체할 때 원자로출력을 감소시켜, 새로운 연료관에 의해 중성자고출력계통 검출기의 출력이 상승하는 경우에도 트립설정치를 초과하지 않도록 하되, 원자로출력의 감소정도는 아래의 수학식1로 표현되는 것을 특징으로 하는 원자력발전소의 출력제어방법.
수학식 1
교체시출력=원자로 출력(정상출력)-(DMAX-DR)
DMAX는 연료관의 교체시 중성자고출력계통 검출기의 출력변화 예상값이며, DR은 트립 예방을 위한 안전여유도이다
- 제1항에 있어서,
상기 DMAX는,
연료관의 방출연소도에 따라 중성자고출력계통 검출기의 상승이력을 분석하여 정하는 것을 특징으로 하는 원자력발전소의 출력제어방법.
- 제1항에 있어서,
상기 DR은,
출력이 상승되는 중성자고출력계통 검출기의 채널 수에 따라 다른 값을 갖는 것을 특징으로 하는 원자력발전소의 출력제어방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020100091901A KR101184548B1 (ko) | 2010-09-17 | 2010-09-17 | 원자력발전소의 출력제어방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020100091901A KR101184548B1 (ko) | 2010-09-17 | 2010-09-17 | 원자력발전소의 출력제어방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20120029823A true KR20120029823A (ko) | 2012-03-27 |
KR101184548B1 KR101184548B1 (ko) | 2012-09-19 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020100091901A Active KR101184548B1 (ko) | 2010-09-17 | 2010-09-17 | 원자력발전소의 출력제어방법 |
Country Status (1)
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KR (1) | KR101184548B1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20180079642A (ko) * | 2017-01-02 | 2018-07-11 | 한국수력원자력 주식회사 | 중수발전소의 반응도 제어장치 구동설계방법 |
KR20190061773A (ko) * | 2017-11-28 | 2019-06-05 | 한국수력원자력 주식회사 | 중수로의 핵연료 절감 방법 |
-
2010
- 2010-09-17 KR KR1020100091901A patent/KR101184548B1/ko active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20180079642A (ko) * | 2017-01-02 | 2018-07-11 | 한국수력원자력 주식회사 | 중수발전소의 반응도 제어장치 구동설계방법 |
KR20190061773A (ko) * | 2017-11-28 | 2019-06-05 | 한국수력원자력 주식회사 | 중수로의 핵연료 절감 방법 |
WO2019107733A1 (ko) * | 2017-11-28 | 2019-06-06 | 한국수력원자력 주식회사 | 중수로의 핵연료 절감 방법 |
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Publication number | Publication date |
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KR101184548B1 (ko) | 2012-09-19 |
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