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Proceedings Papers

Analysis of Common Cause Events in Multiple Reactor Site Initiation Events

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Wanxin Feng, Zecong Li, Yu Yu, Fenglei Niu
Proc. ASME. ICONE31, Volume 5: Nuclear Safety, Security, and Cyber Security; Nuclear Codes, Standards, Licensing, and Regulatory Issues, V005T05A017, August 4–8, 2024
Publisher: American Society of Mechanical Engineers
Paper No: ICONE31-134811
https://doi.org/10.1115/ICONE31-134811
View Paper titled, Analysis of Common Cause Events in Multiple Reactor Site Initiation Events
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Topics: Failure, Fault tree analysis, Fukushima nuclear disaster, Japan, 2011, Nuclear power stations, Probabilistic safety assessment, Redundancy (Engineering), Risk
Proceedings Papers

Depressurization Behavior and Strategy of Automatic Depressurization System for AP1000

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Zhengrun Shang, Dufeng Lv, Zhaoming Meng, Zhongning Sun
Proc. ASME. ICONE31, Volume 9: Advanced Methods of Manufacturing for Nuclear Reactors and Components; Severe Accidents and Mitigation Strategies for Beyond Design Basis Events, V009T11A011, August 4–8, 2024
Publisher: American Society of Mechanical Engineers
Paper No: ICONE31-135645
https://doi.org/10.1115/ICONE31-135645
View Paper titled, Depressurization Behavior and Strategy of Automatic Depressurization System for AP1000
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Topics: Accidents, Containment, Cooling, Cooling systems, Design, Loss of coolant accidents, Nuclear reactor coolants, Pipelines, Pressure, Redundancy (Engineering)
Proceedings Papers

Research on Redundancy Strategy of Nuclear Instrument Control Data Service System

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Yingying Zhang, Yiwu Hu, Hualong Li, Jingle Sun
Proc. ASME. ICONE29, Volume 3: I&C, Digital Control, and Influence of Human Factors, V003T03A033, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-93133
https://doi.org/10.1115/ICONE29-93133
View Paper titled, Research on Redundancy Strategy of Nuclear Instrument Control Data Service System
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Topics: Control systems, Instrumentation, Machinery, Redundancy (Engineering)
Proceedings Papers

Reliability Analysis of Active Reactor Pit Flooding Function of EHR DFT System of a NPP Using an Enhanced Component-Connection Method

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Dingqing Guo, Shaoxuan Wang, Daochuan Ge, Lili Tong, Xuewu Cao
Proc. ASME. ICONE29, Volume 13: Risk Assessments and Management, V013T13A020, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-91669
https://doi.org/10.1115/ICONE29-91669
View Paper titled, Reliability Analysis of Active Reactor Pit Flooding Function of EHR DFT System of a NPP Using an Enhanced Component-Connection Method
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Topics: Event history analysis, Floods, Nuclear power stations, Reliability, Safety, Failure, Probability, Design, Redundancy (Engineering), Trains
Proceedings Papers

Hazard Analysis of Digital Engineered Safety Features Actuation System in Advanced Nuclear Power Plants Using a Redundancy-Guided Approach

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Han Bao, Tate Shorthill, Hongbin Zhang
Proc. ASME. ICONE2020, Volume 2: Nuclear Policy; Nuclear Safety, Security, and Cyber Security; Operating Plant Experience; Probabilistic Risk Assessments; SMR and Advanced Reactors, V002T10A006, August 4–5, 2020
Publisher: American Society of Mechanical Engineers
Paper No: ICONE2020-16573
https://doi.org/10.1115/ICONE2020-16573
View Paper titled, Hazard Analysis of Digital Engineered Safety Features Actuation System in Advanced Nuclear Power Plants Using a Redundancy-Guided Approach
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Topics: Failure, Hazard analysis, Nuclear power stations, Redundancy (Engineering), Safety
Proceedings Papers

Multi-Group Staggered Tests for Highly Redundant Systems

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Shota Soga
Proc. ASME. ICONE2020, Volume 2: Nuclear Policy; Nuclear Safety, Security, and Cyber Security; Operating Plant Experience; Probabilistic Risk Assessments; SMR and Advanced Reactors, V002T10A002, August 4–5, 2020
Publisher: American Society of Mechanical Engineers
Paper No: ICONE2020-16172
https://doi.org/10.1115/ICONE2020-16172
View Paper titled, Multi-Group Staggered Tests for Highly Redundant Systems
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Topics: Boiling water reactors, Failure, Notch testing, Reactor protection systems, Redundancy (Engineering), Reliability, Risk, Rods, Safety
Proceedings Papers

Operational Impacts and Consequences of Piping Component Failure: A Review of Operating Experience Data As Recorded in CODAP

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Braedon Carr, Bengt Lydell, Jovica R. Riznic
Proc. ASME. ICONE26, Volume 9: Student Paper Competition, V009T16A001, July 22–26, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICONE26-81001
https://doi.org/10.1115/ICONE26-81001
View Paper titled, Operational Impacts and Consequences of Piping Component Failure: A Review of Operating Experience Data As Recorded in CODAP
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Topics: Failure, Pipes, Water, Chemistry, Transients (Dynamics), Accidents, Boiling water reactors, Control systems, Corrosion, Corrosion resistance
Proceedings Papers

Structural Redundancy Design and Reliability Analysis of Magnetic Bearing for HTGR Primary Helium Circulator

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Yangbo Zheng, Zhengang Shi, Xingnan Liu, Ni Mo, Guojun Yang
Proc. ASME. ICONE26, Volume 4: Nuclear Safety, Security, and Cyber Security; Computer Code Verification and Validation, V004T06A011, July 22–26, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICONE26-81336
https://doi.org/10.1115/ICONE26-81336
View Paper titled, Structural Redundancy Design and Reliability Analysis of Magnetic Bearing for HTGR Primary Helium Circulator
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Topics: Design, Event history analysis, Helium, Magnetic bearings, Redundancy (Engineering), Very high temperature reactors, Reliability, Safety, Bearings, Conceptual design
Proceedings Papers

Multi-Diversity for FPGA Platform Based NPP I&C Systems: New Possibilities and Assessment Technique

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Vyacheslav Kharchenko, Andriy Kovalenko, Kostiantyn Leontiiev, Artem Panarin, Vyacheslav Duzhy
Proc. ASME. ICONE26, Volume 1: Operations and Maintenance, Engineering, Modifications, Life Extension, Life Cycle, and Balance of Plant; Instrumentation and Control (I&C) and Influence of Human Factors; Innovative Nuclear Power Plant Design and SMRs, V001T04A018, July 22–26, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICONE26-82377
https://doi.org/10.1115/ICONE26-82377
View Paper titled, Multi-Diversity for FPGA Platform Based NPP I&C Systems: New Possibilities and Assessment Technique
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Topics: Nuclear power stations, Algorithms, Maintenance, Redundancy (Engineering), Risk, Buses, Control systems, Cycles, Failure, Hardware
Proceedings Papers

Design and Implementation of Redundant Sensors in Active Magnetic Bearing

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Zhengang Shi, Jiaji Yang, Ni Mo, Xingnan Liu, Yan Zhou
Proc. ASME. ICONE25, Volume 2: Plant Systems, Structures, Components and Materials, V002T03A112, July 2–6, 2017
Publisher: American Society of Mechanical Engineers
Paper No: ICONE25-67758
https://doi.org/10.1115/ICONE25-67758
View Paper titled, Design and Implementation of Redundant Sensors in Active Magnetic Bearing
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Topics: Design, Magnetic bearings, Sensors, Circuits, Displacement, Helium, Redundancy (Engineering), Reliability, Signals, Construction
Proceedings Papers

Application of Probabilistic Safety Assessment in the Design of Instrumentation and Control Systems for Nuclear Power Plants

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Pengyi Peng, Weidong Liu, Zhichao Yang
Proc. ASME. ICONE25, Volume 4: Nuclear Safety, Security, Non-Proliferation and Cyber Security; Risk Management, V004T14A035, July 2–6, 2017
Publisher: American Society of Mechanical Engineers
Paper No: ICONE25-67178
https://doi.org/10.1115/ICONE25-67178
View Paper titled, Application of Probabilistic Safety Assessment in the Design of Instrumentation and Control Systems for Nuclear Power Plants
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Topics: Control systems, Design, Instrumentation, Nuclear power stations, Probabilistic safety assessment, Safety, Risk, Economics , Redundancy (Engineering), Risk assessment
Proceedings Papers

Development of TMSR-SF1 Protection System Prototype

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Jie Hou, Ye Liu, Bingying Li, Yongbo Wei, Guoqing Huang, Guimin Liu
Proc. ASME. ICONE25, Volume 1: Operations and Maintenance, Engineering, Modifications, Life Extension, Life Cycle and Balance of Plant; I&C, Digital Controls, and Influence of Human Factors, V001T04A028, July 2–6, 2017
Publisher: American Society of Mechanical Engineers
Paper No: ICONE25-66982
https://doi.org/10.1115/ICONE25-66982
View Paper titled, Development of TMSR-SF1 Protection System Prototype
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Topics: Engineering prototypes, Design, Reactor protection systems, Conceptual design, Emergencies, Fuels, Hardware, Molten salt reactors, Redundancy (Engineering), Reliability
Proceedings Papers

Development of Instrumentation and Control Systems for UK ABWR

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Itsuki Naito, Taisuke Koyamada, Keisuke Yamamoto, Kingo Igarashi, Hideo Harada, Hirotsugu Suzuki
Proc. ASME. ICONE25, Volume 1: Operations and Maintenance, Engineering, Modifications, Life Extension, Life Cycle and Balance of Plant; I&C, Digital Controls, and Influence of Human Factors, V001T04A048, July 2–6, 2017
Publisher: American Society of Mechanical Engineers
Paper No: ICONE25-67866
https://doi.org/10.1115/ICONE25-67866
View Paper titled, Development of Instrumentation and Control Systems for UK ABWR
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Topics: Control systems, Instrumentation, Safety, Boiling water reactors, Design, Regulations, Accidents, Computers, Construction, Gates (Closures)
Proceedings Papers

Electric Power Supply of German NPPs: Defence in Depth, Protection Against External Hazards and Retrofitting as a Consequence of the Fukushima Accident

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Sebastian A. Meiss
Proc. ASME. ICONE24, Volume 2: Smart Grids, Grid Stability, and Offsite and Emergency Power; Advanced and Next Generation Reactors, Fusion Technology; Safety, Security, and Cyber Security; Codes, Standards, Conformity Assessment, Licensing, and Regulatory Issues, V002T05A009, June 26–30, 2016
Publisher: American Society of Mechanical Engineers
Paper No: ICONE24-60987
https://doi.org/10.1115/ICONE24-60987
View Paper titled, Electric Power Supply of German NPPs: Defence in Depth, Protection Against External Hazards and Retrofitting as a Consequence of the Fukushima Accident
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Topics: Defense industry, Electricity (Physics), Fukushima nuclear disaster, Japan, 2011, Hazards, Nuclear power stations, Accidents, Design, Alternating current (Electricity), Chernobyl Nuclear Accident, Chornobyl, Ukraine, 1986, Control systems
Proceedings Papers

Design of Control Systems for Accelerator Driven Sub-Critical System

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Zhiyong He, Wenjuan Cui, Qiang Zhao, Yichuan He, Yuxi Luo
Proc. ASME. ICONE24, Volume 1: Operations and Maintenance, Aging Management and Plant Upgrades; Nuclear Fuel, Fuel Cycle, Reactor Physics and Transport Theory; Plant Systems, Structures, Components and Materials; I&C, Digital Controls, and Influence of Human Factors, V001T04A003, June 26–30, 2016
Publisher: American Society of Mechanical Engineers
Paper No: ICONE24-60075
https://doi.org/10.1115/ICONE24-60075
View Paper titled, Design of Control Systems for Accelerator Driven Sub-Critical System
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Topics: Control systems, Design, Redundancy (Engineering), Neutrons, Reliability, Spallation (Nuclear physics), Conceptual design, Cooling, Machinery, Nuclear power stations
Proceedings Papers

Electronics for Instrumentation and Controls in Accelerator Driven Sub-Critical System

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Wenjuan Cui, Zhiyong He, Qiang Zhao, Yichuan He, Yuxi Luo
Proc. ASME. ICONE24, Volume 1: Operations and Maintenance, Aging Management and Plant Upgrades; Nuclear Fuel, Fuel Cycle, Reactor Physics and Transport Theory; Plant Systems, Structures, Components and Materials; I&C, Digital Controls, and Influence of Human Factors, V001T04A004, June 26–30, 2016
Publisher: American Society of Mechanical Engineers
Paper No: ICONE24-60082
https://doi.org/10.1115/ICONE24-60082
View Paper titled, Electronics for Instrumentation and Controls in Accelerator Driven Sub-Critical System
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Topics: Electronics, Instrumentation, Neutrons, Redundancy (Engineering), Reliability, Errors, Heavy metals, Nuclear industry, Protons, Radiation damage
Proceedings Papers

Reliability Analysis and Availability Enhancements for Redundant Systems With Reparable Components

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Shuqiao Zhou, Duo Li, Chao Guo
Proc. ASME. ICONE24, Volume 1: Operations and Maintenance, Aging Management and Plant Upgrades; Nuclear Fuel, Fuel Cycle, Reactor Physics and Transport Theory; Plant Systems, Structures, Components and Materials; I&C, Digital Controls, and Influence of Human Factors, V001T04A009, June 26–30, 2016
Publisher: American Society of Mechanical Engineers
Paper No: ICONE24-60408
https://doi.org/10.1115/ICONE24-60408
View Paper titled, Reliability Analysis and Availability Enhancements for Redundant Systems With Reparable Components
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Topics: Chain, China, Construction, Control systems, Event history analysis, Maintenance, Nuclear power stations, Redundancy (Engineering), Very high temperature reactors
Proceedings Papers

Formulation and Reliability Feature Analysis of Analog, Digital and Hybrid I&C Architectures for Research Reactors

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Rahman Khalil Ur, Gyunyoung Heo, Man Cheol Kim, Muhammad Zubair
Proc. ASME. ICONE22, Volume 6: Nuclear Education, Public Acceptance and Related Issues; Instrumentation and Controls (I&C); Fusion Engineering; Beyond Design Basis Events, V006T13A006, July 7–11, 2014
Publisher: American Society of Mechanical Engineers
Paper No: ICONE22-30375
https://doi.org/10.1115/ICONE22-30375
View Paper titled, Formulation and Reliability Feature Analysis of Analog, Digital and Hybrid I&C Architectures for Research Reactors
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Topics: Architecture, Reliability, Failure, Design, Instrumentation, Network models, Nuclear reactors, Optimization, Probability, Redundancy (Engineering)
Proceedings Papers

Standard Analysis and Tool-Based Assessment Technique of NPP I&C Systems Diversity

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Vyacheslav S. Kharchenko, Olexandr A. Siora, Vyacheslav I. Duzhyi, Dmytro O. Rusin
Proc. ASME. ICONE22, Volume 6: Nuclear Education, Public Acceptance and Related Issues; Instrumentation and Controls (I&C); Fusion Engineering; Beyond Design Basis Events, V006T13A023, July 7–11, 2014
Publisher: American Society of Mechanical Engineers
Paper No: ICONE22-31171
https://doi.org/10.1115/ICONE22-31171
View Paper titled, Standard Analysis and Tool-Based Assessment Technique of NPP I&C Systems Diversity
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Topics: Nuclear power stations, Reliability, Redundancy (Engineering), Safety, Concretes, Defense industry, Design, Failure, Instrumentation, Optimization
Proceedings Papers

The Study of the Multi-Sensors’ Reliability on the AMB System of HTR-10GT

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Yan Zhou, Ni Mo, ZhenGang Shi, GuoJun Yang
Proc. ASME. ICONE22, Volume 6: Nuclear Education, Public Acceptance and Related Issues; Instrumentation and Controls (I&C); Fusion Engineering; Beyond Design Basis Events, V006T13A002, July 7–11, 2014
Publisher: American Society of Mechanical Engineers
Paper No: ICONE22-30044
https://doi.org/10.1115/ICONE22-30044
View Paper titled, The Study of the Multi-Sensors’ Reliability on the AMB System of HTR-10GT
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Topics: Reliability, Sensors, Displacement, Displacement measurement, Failure, Fault diagnosis, Magnetic bearings, Maintenance, Markov processes, Measurement units and standards