초록

○ SFR 원형로 BOP계통 특정설계
- 일반 설계기준 수립
- 공정표 및 품질보증계획서 작성
- 주요계통 설계기준서 작성
- 원자로건물 및 보조건물 예비배치 작성
- 주요계통 예비설계
- 주요계통 예비 배관계장도 작성
- 면진 및 내진 예비해석

○ 사전안전성분석보고서 작성 및 제출

(출처 : 보고서 요약서 3p)

Abstract ▼

Ⅳ. Results of the Research and Development

The study of phase I is performing to develop the preliminary specific design of BOP system for Prototype Gen-IV Sodium Cooled Fast Reactor(PGSFR) in order to meet the PGSFR Top-Tier Requirements such as safety, economical efficiency and performance,

Ⅳ. Results of the Research and Development

The study of phase I is performing to develop the preliminary specific design of BOP system for Prototype Gen-IV Sodium Cooled Fast Reactor(PGSFR) in order to meet the PGSFR Top-Tier Requirements such as safety, economical efficiency and performance, etc. Results of the research and development for the specific design of BOP system during phase I(’12~’15) are as follows:

○ Nuclear Design
Key or minimum design requirements for the Auxiliary Sodium Systems such as Primary Sodium Purification System, Intermediate Sodium Purification System, Impurity Monitoring and Analysis System, Sodium Receiving and Transfer System, Primary Inert Gas Processing System, Gas Radwaste System, Liquid Radwaste System, Solid Radwaste System, Radioactive Drain System have developed based on several considerations that include performance, function, and operations. The overall preliminary system configuration of system has developed. The preliminary specifications for major component like as the cold trap, economizer, and plugging meter have also developed. Piping and Instrument Diagrams (P&IDs) for the Auxiliary Sodium Systems except Radwaste Systems were developed. Piping run logic was described in the diagram for the main system as well as subsystems. The functional description of the system, subsystems and components have also preliminarily developed. The review reports for radiation protection design methodology and sodium fire analysis methodology were issued.

○ Mechanical Design
The design requirements for BOP mechanical systems have developed based on several considerations that include performance, function, and operations. System design criteria (SDC) & P& ID have also preliminarily developed for the BOP mechanical systems. Function, design requirements, system configuration are described in the SDC. Equipment with names and numbers, piping size and identification, instrumentation and designations, all valves and their identifications, and etc. are described in the P&ID to illustrate of functional relationship of piping, instrumentation and system equipment components.

○ Plant Design
The arrangement of the NSSS equipment is optimized in the containment and auxiliary building arrangement. The general arrangement of PGSFR is designed to enclose the primary sodium pool and its related other sodium systems in the containment building, and the other supporting systems in the auxiliary building as giving the economics and safety to determination of the size and shape of the buildings. The auxiliary building wrapping around the containment building has common basement and is designed with seismic base isolation to enhance seismic resistance. To suppress sodium leaks and fires sodium containing systems are physically isolated from non-sodium retaining systems. The containment and auxiliary building is designed so that operation and maintenance is carried out easily and large equipment is moved inside or outside the buildings without any interferences.

○ Civil/Structural Design
With regard to the issue of civil basic drawings, Design Bases Drawings(DBD) are preliminary issued based on general arrangement drawings for the purpose of using basic drawings for structural design. Three kinds of calculations are prepared, one is for the stiffness values of reactor supporting concrete structures and the second is for heat sink data of Nuclear discipline analysis input. The last one is for the determination of seismic input motion based on RG. 1.60. Design parameter review report for seismic analysis are preliminary prepared for evaluating seismic isolation system(SIS) effects on PGSFR. As a current works, seismic analysis using three dimensional finite element model for reactor containment building and auxiliary building with SIS is under processing.

○ Electrical Design
Key or minimum design requirements for the Electrical Systems such as Main power system, Auxiliary power system, Direct Current power system, Control and instrumentation power system, Heat tracing system have developed based on several considerations that include performance, function, and operations. The functional description of the system, subsystems and components have also preliminarily developed.

○ I&C Design
Man-Machine Interface System Architecture Drawing has been developed. System design criteria (SDC) for Engineering Safety Features Component Control System, Process-Component Control System, Information Processing System, Qualified Indication & Alarm System-Non Safety, Main Control Room, Remote Shutdown Room, Soft Control, Radiation Monitoring System, Seismic Monitoring System, Leak Detection System, Containment Monitoring System, Process Sampling System have been developed. and the SDC include the system functions, classification, interface and boundary, design requirements, etc. Piping and Instrumentation Diagrams for Containment Monitoring System, Process Sampling System have also been developed.

(출처 : SUMMARY 10p)

목차 Contents

• 표지 ... 1
• 제 출 문 ... 2
• 보고서 요약서 ... 3
• 요 약 문 ... 4
• SUMMARY ... 9
• CONTENTS ... 15
• 목차 ... 17
• 표목차 ... 20
• 그림목차 ... 21
• 제 1 장 연구개발과제의 개요 ... 23
• 제 1 절 연구개발의 필요성 ... 23
• 1. 기술적 측면 ... 23
• 2. 경제․산업적 측면 ... 24
• 3. 사회․문화적 측면 ... 24
• 제 2 절 연구개발 목표 및 내용 ... 25
• 1. 최종목표 ... 25
• 2. 연차별 연구목표 ... 25
• 제 2 장 국내․외 기술개발 현황 ... 27
• 제 1 절 국외 기술개발 현황 ... 27
• 제 2 절 국내 기술개발 현황 ... 28
• 제 3 절 국내․외 기술개발 현황에서 차지하는 위치 ... 29
• 제 3 장 연구개발수행 내용 및 결과 ... 30
• 1. 설계종합 ... 30
• 가. 일반설계기준 ... 30
• 나. 설계종합 공정 ... 32
• 다. 품질보증계획 ... 40
• 라. SFR 원형로 사전안전성분석보고서(PSID) ... 41
• 2. 핵분야 설계 ... 52
• 가. 보조소듐계통 설계 ... 52
• 나. 폐기물계통 설계 ... 76
• 다. 방사성방호설계 방법론 ... 96
• 라. 소듐화재분석 방법론 ... 101
• 3. 기계분야 설계 ... 108
• 가. 동력변환계통 설계 ... 108
• 나. 공기조화계통 설계 ... 119
• 다. 기타 보조계통 설계 ... 127
• 4. 배관분야 설계 ... 144
• 가. 원자로건물 ... 145
• 나. 보조건물 ... 149
• 5. 토목분야 설계 ... 155
• 가. 설계기준도면(Design Bases Drawing, DBD) 작성 ... 155
• 나. 보고서 및 구조계산서 작성 ... 157
• 6. 건축분야 설계 ... 165
• 가. 부지배치계획 ... 165
• 나. 평면계획 ... 170
• 다. 마감계획 ... 172
• 라. 위생설비 계획 ... 180
• 마. 화재방호 설계기준 ... 181
• 바. 동선 및 출입통제 설계기준 ... 182
• 7. 전기분야 설계 ... 185
• 가. 소내전력계통 설계 ... 185
• 나. 기타 계통 설계 ... 203
• 8. 계측제어분야 설계 ... 206
• 가. 계측제어계통 설계 ... 206
• 나. 디지털 계측제어설비 ... 215
• 다. 인간공학 설계 ... 224
• 제 4 장 목표 달성도 및 관련분야에의 기여도 ... 234
• 제 5 장 연구개발결과의 활용계획 ... 238
• 제 6 장 연구개발과정에서 수집한 해외과학기술정보 ... 240
• 제 7 장 참고문헌 ... 242
• RFP수행결과 보고서 ... 243
• 끝페이지 ... 281