核反应堆热工水力研究室Xi'an JiaotongUniversityXJTU-NuTHeLNuclearThermal-hydraulicLaboratory2. Brief Introduction to Chinese advanced reactors2.1 CAP1400InternationalanddomesticcooperationfortheR&DofCAP14o0China's domestic participantsDesignTechnologyResearch:CooperatewithNPIC,CNPE,CNPEC,CIRPandNSC,etc.intheNI:designtechnology,environmentevaluationtechnology and soonR&DTest:CooperatewithSJTU,XJTUandTHU,etc.inIVRtest,PCStestand soonDesign research:Cooperate with Shanghai Electric,DEC,HPEC,CFHI, China-Erzhong,SUFA,etcInternationalCooperationWestinghouse(US)providesdesignconsultationL&M(US)participates ininstrumental control system development:OSU(US)participatesintestverification,EMD(US) and KSB(Germany)participate in the development of ReactorCoolant Pump;GRS (Germany)participates in engineering design verification;LaboratoriesofoECDprovidelargeamountsoftestdataVCorporates fromUS,Canada and Japan participate in equipment material research and testverification16/59
16/59 Xi’an Jiaotong University 2. Brief Introduction to Chinese advanced reactors 2.1 CAP1400 ➢ International and domestic cooperation for the R&D of CAP1400 ◼ China’s domestic participants ➢ Design Technology Research: Cooperate with NPIC, CNPE, CNPEC, CIRP and NSC, etc. in the NI design technology, environment evaluation technology and so on. ➢ R&D Test: Cooperate with SJTU, XJTU and THU, etc. in IVR test, PCS test and so on. ➢ Design research: Cooperate with Shanghai Electric, DEC, HPEC, CFHI, China-Erzhong, SUFA , etc. ◼ International Cooperation ➢ Westinghouse(US) provides design consultation; ➢ L&M (US) participates in instrumental control system development; ➢ OSU (US) participates in test verification; ➢ EMD(US) and KSB (Germany) participate in the development of Reactor Coolant Pump; ➢ GRS (Germany) participates in engineering design verification; ➢ Laboratories of OECD provide large amounts of test data; ➢ Corporates from US, Canada and Japan participate in equipment material research and test verification
核反应堆热工水力研究室Xi'an JiaotongUniversityXJTU-NuTHeLNuclearThermal-hydraulicLaboratoryOutlineBackground forthedevelopment ofChinese advancedreactorsBriefIntroduction to Chinese advanced reactors2.1 CAP1400S2.2 Hualong-1A2.3 ACP1002.4 SCWRN2.5CLEAR-I>2.6 TMSRV2.7HTR-PM?Conclusions17/59
17/59 Xi’an Jiaotong University Outline 1 Background for the development of Chinese advanced reactors 2 Brief Introduction to Chinese advanced reactors 3 Conclusions ➢ 2.1 CAP1400 ➢ 2.2 Hualong -1 ➢ 2.3 ACP100 ➢ 2.4 SCWR ➢ 2.5 CLEAR-I ➢ 2.6 TMSR ➢ 2.7 HTR-PM
核反应堆热工水力研究室Xi'an JiaotongUniversityXJTU-NuTHeLNuclearThermal-hydraulic Laboratory2. Brief Introduction to Chinese advanced reactors2.2 Hualong -1Hualong-1 is a Gen-IIlIreactorDevelopedwiththeself-reliantmodel up to the highest internationalintellectual property rights in its corefullsafetywithstandardsdesign, equipment manufacturing ascombination ofgreat efforts inwell as operation and maintenanceadvanced Gen-IlI nuclear powertechnologiesconcepts and Fukushima accidentfeedbackexperienceBeingjointly developed by ChinaGeneral Nuclear Power Group(CGN) and China National NuclearCorporation (CNNC)Meets all Gen-III nuclear powertechnical requirements in terms ofmaturity,safety and economics
18/59 Xi’an Jiaotong University 2. Brief Introduction to Chinese advanced reactors 2.2 Hualong -1 ◆ Hualong-1 is a Gen-III reactor model up to the highest international safety standards with full combination of great efforts in advanced Gen-III nuclear power concepts and Fukushima accident feedback experience ◆ Being jointly developed by China General Nuclear Power Group (CGN) and China National Nuclear Corporation (CNNC) ◆ Meets all Gen-III nuclear power technical requirements in terms of maturity, safety and economics ◆ Developed with the self-reliant intellectual property rights in its core design, equipment manufacturing as well as operation and maintenance technologies
核反应堆热工水力研究室Xi'an JiaotongUniversityXJTU-NuTHeLNuclearThermal-hydraulic Laboratory2. Brief Introduction to Chinese advanced reactors2.2 Hualong-1Main Parameters ofHualong oneNominalElectricalPower:>1100MWeCorenominalthermalpower:3050MWtOperating pressure: 15.5 MPa+Design Lifetime: 60 yearsACP1000CycleLength: 18 months81RXDNB margin >15%EXOperating Mode:Mode GPlantAvailabilityFactor≥90%Core Damage Frequency<1 × 10-6Large Early ReleaseFrequency<1× 10-7Extreme safety ground motion (SL-2): 0.3g19/59FromCNNC
19/59 Xi’an Jiaotong University 2. Brief Introduction to Chinese advanced reactors 2.2 Hualong-1 Nominal Electrical Power: >1100MWe Core nominal thermal power: 3050 MWt Operating pressure: 15.5 MPa Design Lifetime: 60 years Cycle Length: 18 months DNB margin ＞15% Operating Mode: Mode G Plant Availability Factor ≥ 90% Core Damage Frequency < 1 × 10-6 Large Early Release Frequency < 1 × 10-7 Extreme safety ground motion (SL-2): 0.3g Main Parameters of Hualong one From CNNC
核反应堆热工水力研究室Xi'anJiaotongUniversityXJTU-NuTHeLNuclearThermal-hydraulicLaboratory2. Brief Introduction to Chinese advanced reactors2.2 Hualong-1Hualong-1 uses a combination of active and passive safety design philosophyHualong-1 design adopts complete prevention and mitigation measures againstsevereaccidentsEnhancedengineeredsafetyfeaturesActive safetyinjection system and passive accumulator injection systemContainment spray system with optimized volume, pit filter screen and spraynozle arrangementAuxiliary feedwater system with passive residual heat removal20/59FromCNNC
20/59 Xi’an Jiaotong University 2. Brief Introduction to Chinese advanced reactors 2.2 Hualong-1 ◆ Hualong-1 uses a combination of active and passive safety design philosophy ◆ Hualong-1 design adopts complete prevention and mitigation measures against severe accidents Enhanced engineered safety features ➢ Active safety injection system and passive accumulator injection system ➢ Containment spray system with optimized volume, pit filter screen and spray nozzle arrangement ➢ Auxiliary feedwater system with passive residual heat removal From CNNC