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Proceedings Papers

Rejection of Synchronous Vibration Based on Generalized Adaptive Period Iteration Algorithm for Active Magnetic Bearing

Xiaoyu Bian, Zhengang Shi, Ni Mo, Yangbo Zheng, Lei Shi
Proc. ASME. ICONE29, Volume 3: I&C, Digital Control, and Influence of Human Factors, V003T03A007, August 8–12, 2022
Paper No: ICONE29-89595
https://doi.org/10.1115/ICONE29-89595
View Paper titled, Rejection of Synchronous Vibration Based on Generalized Adaptive Period Iteration Algorithm for Active Magnetic Bearing
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Topics: Algorithms, Magnetic bearings, Vibration
Proceedings Papers

Measurement of Unbalance Vibration Phase for Active Magnetic Bearing in High Temperature Gas-Cooled Reactor

Xiaoyu Bian, Zhengang Shi, Yangbo Zheng, Ni Mo, Lei Shi
Proc. ASME. ICONE29, Volume 3: I&C, Digital Control, and Influence of Human Factors, V003T03A025, August 8–12, 2022
Paper No: ICONE29-92646
https://doi.org/10.1115/ICONE29-92646
View Paper titled, Measurement of Unbalance Vibration Phase for Active Magnetic Bearing in High Temperature Gas-Cooled Reactor
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Topics: Magnetic bearings, Very high temperature reactors, Vibration
Proceedings Papers

Optimization of Active Magnetic Bearings’ Power Supply System for Main Helium Fan in High Temperature Gas-Cooled Reactor

Huan Luo, Zhengang Shi, Yan Zhou, Ni Mo
Proc. ASME. ICONE28, Volume 1: Operating Plant Challenges, Successes, and Lessons Learned; Nuclear Plant Engineering; Advanced Reactors and Fusion; Small Modular and Micro-Reactors Technologies and Applications, V001T02A012, August 4–6, 2021
Paper No: ICONE28-64397
https://doi.org/10.1115/ICONE28-64397
View Paper titled, Optimization of Active Magnetic Bearings’ Power Supply System for Main Helium Fan in High Temperature Gas-Cooled Reactor
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Topics: Helium, Magnetic bearings, Optimization, Very high temperature reactors
Proceedings Papers

Nonlinear Low Bias Current Control for Magnetic Bearing System Using Active Disturbance Rejection Technology

Yichen Yao, Yixin Su, Suyuan Yu
Proc. ASME. ICONE28, Volume 4: Student Paper Competition, V004T14A083, August 4–6, 2021
Paper No: ICONE28-65730
https://doi.org/10.1115/ICONE28-65730
View Paper titled, Nonlinear Low Bias Current Control for Magnetic Bearing System Using Active Disturbance Rejection Technology
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Topics: Magnetic bearings, Control equipment, Modeling, Bearings, Design, Energy consumption, Helium, Machinery, Noise control, Poles (Building)
Proceedings Papers

Residual Unbalanced Mass Determination of an AMBs Controlled Rotor Based on Control Current Analysis of the Feedback Loop

Tianpeng Fan, Zhe Sun, Xiaoshen Zhang, Xunshi Yan, Jingjing Zhao, Zhengang Shi
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, V001T01A007, July 22–26, 2018
Paper No: ICONE26-81575
https://doi.org/10.1115/ICONE26-81575
View Paper titled, Residual Unbalanced Mass Determination of an AMBs Controlled Rotor Based on Control Current Analysis of the Feedback Loop
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Topics: Feedback, Rotors, Frequency response, Magnetic bearings, Security
Proceedings Papers

Internal Vibration Source Analysis of AMB-Rotor System in HTR-PM Primary Helium Circulator

Jinpeng Yu, Lei Zhao
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, V001T04A008, July 22–26, 2018
Paper No: ICONE26-81339
https://doi.org/10.1115/ICONE26-81339
View Paper titled, Internal Vibration Source Analysis of AMB-Rotor System in HTR-PM Primary Helium Circulator
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Topics: Helium, Rotors, Vibration, Anisotropy, Errors, Accuracy and precision, Displacement measurement, Sensors, Displacement, Feedback
Proceedings Papers

Application of Similarity Law in Electrical Device Design in Helium for High Temperature Gas-Cooled Reactor

Xiaohuan Chen, Yinan Geng, Jie Wang
Proc. ASME. ICONE26, Volume 5: Advanced Reactors and Fusion Technologies; Codes, Standards, Licensing, and Regulatory Issues, V005T05A029, July 22–26, 2018
Paper No: ICONE26-82520
https://doi.org/10.1115/ICONE26-82520
View Paper titled, Application of Similarity Law in Electrical Device Design in Helium for High Temperature Gas-Cooled Reactor
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Topics: Design, Helium, Very high temperature reactors, Pressure, High pressure (Physics), Insulation, China, Electrical components, Engineering prototypes, Finite element methods
Proceedings Papers

Dynamic Analysis of Flexible Rotor Suspended by Active Magnetic Bearings With LQR Controller

Yixin Su, Yanhui Ma, Qian Shi, Suyuan Yu
Proc. ASME. ICONE26, Volume 9: Student Paper Competition, V009T16A077, July 22–26, 2018
Paper No: ICONE26-82347
https://doi.org/10.1115/ICONE26-82347
View Paper titled, Dynamic Analysis of Flexible Rotor Suspended by Active Magnetic Bearings With LQR Controller
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Topics: Control equipment, Dynamic analysis, Magnetic bearings, Rotors, Degrees of freedom, Disks, Electromagnetic force, Errors, Euler-Bernoulli beam theory, Steady state
Proceedings Papers

Research About the Uniform Field Breakdown Strength of Helium Gas at High Temperature and Pressure in Millimeter-Scale Gaps

You Qi, Shi Zhengang, Liu Xingnan, Yan Xunshi, Yang Guojun
Proc. ASME. ICONE26, Volume 2: Plant Systems, Structures, Components, and Materials; Risk Assessments and Management, V002T03A012, July 22–26, 2018
Paper No: ICONE26-81293
https://doi.org/10.1115/ICONE26-81293
View Paper titled, Research About the Uniform Field Breakdown Strength of Helium Gas at High Temperature and Pressure in Millimeter-Scale Gaps
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Topics: Helium, High temperature, Pressure, Insulation, Design, Very high temperature reactors, Coolants, Engineering standards, High pressure (Physics), Magnetic bearings
Proceedings Papers

Research on Auxiliary Bearing Structure With Buffer Shim Based on LS-DYNA for Helium Circulator of HTR-10

Guojun Yang, Zhe Sun, Xingnan Liu, Zhengang Shi
Proc. ASME. ICONE26, Volume 2: Plant Systems, Structures, Components, and Materials; Risk Assessments and Management, V002T03A013, July 22–26, 2018
Paper No: ICONE26-81304
https://doi.org/10.1115/ICONE26-81304
View Paper titled, Research on Auxiliary Bearing Structure With Buffer Shim Based on LS-DYNA for Helium Circulator of HTR-10
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Topics: Bearings, Helium, Polishing equipment, Rotors, Stress, Damage, Stress concentration, Computer software, Deformation, Finite element methods
Proceedings Papers

Finite Element Analysis of AMB Eddy-Current Loss in HTR-PM Primary Helium Circulator

Jinpeng Yu, Yan Zhou, Mo Ni, Guojun Yang, Lei Zhao
Proc. ASME. ICONE26, Volume 2: Plant Systems, Structures, Components, and Materials; Risk Assessments and Management, V002T03A015, July 22–26, 2018
Paper No: ICONE26-81375
https://doi.org/10.1115/ICONE26-81375
View Paper titled, Finite Element Analysis of AMB Eddy-Current Loss in HTR-PM Primary Helium Circulator
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Topics: Eddies (Fluid dynamics), Eddy currents (Electricity), Finite element analysis, Helium, Magnetic fields, Rotors, Electromagnetic force, Torque, Magnetic bearings, Rotation
Proceedings Papers

The Influence of Thermal Deformation on the Dynamic Characteristics of AMB Rotor of HTR-PM Helium Blower

Guowei Du, Jinpeng Yu, Hong Wang, Lei Zhao
Proc. ASME. ICONE26, Volume 2: Plant Systems, Structures, Components, and Materials; Risk Assessments and Management, V002T03A004, July 22–26, 2018
Paper No: ICONE26-81132
https://doi.org/10.1115/ICONE26-81132
View Paper titled, The Influence of Thermal Deformation on the Dynamic Characteristics of AMB Rotor of HTR-PM Helium Blower
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Topics: Helium, Rotors, Thermal deformation, Temperature, Bearings, Computer simulation, Damping, Displacement, Electromagnetic force, Engines
Proceedings Papers

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

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
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

Research on Rolling-Sliding Integrated Auxiliary Bearing and its Application in High Temperature Reactor

Chen Jianqiang, Sun Zhe, Yang Guojun, Liu Xingnan, Shi Zhengang
Proc. ASME. ICONE25, Volume 2: Plant Systems, Structures, Components and Materials, V002T03A103, July 2–6, 2017
Paper No: ICONE25-67544
https://doi.org/10.1115/ICONE25-67544
View Paper titled, Research on Rolling-Sliding Integrated Auxiliary Bearing and its Application in High Temperature Reactor
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Topics: Bearings, High temperature, Stress, Friction, Rolling bearings, Rotors, Helium, Magnetic bearings, Plain bearings, Heat
Proceedings Papers

The Electro Magnetic Compatibility Tests for the AMB System on HTR-10GT

Zhou Yan, Yan Xunshi, Mo Ni, Yang Guojun, Shi Zhengang
Proc. ASME. ICONE25, Volume 2: Plant Systems, Structures, Components and Materials, V002T03A039, July 2–6, 2017
Paper No: ICONE25-66350
https://doi.org/10.1115/ICONE25-66350
View Paper titled, The Electro Magnetic Compatibility Tests for the AMB System on HTR-10GT
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Topics: Bearings, Blades, Cables, China, Control rooms, Control systems, Design, Electrical wires, Electromagnetic compatibility, Engineering systems and industry applications
Proceedings Papers

Theoretical Research About the Dynamics of a Rotor With a Decreasing Length Suspended by Active Magnetic Bearing

Liu Xingnan, Shi Zhengang, Yang Guojun, Yan Xunshi
Proc. ASME. ICONE25, Volume 2: Plant Systems, Structures, Components and Materials, V002T03A065, July 2–6, 2017
Paper No: ICONE25-66852
https://doi.org/10.1115/ICONE25-66852
View Paper titled, Theoretical Research About the Dynamics of a Rotor With a Decreasing Length Suspended by Active Magnetic Bearing
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Topics: Dynamics (Mechanics), Magnetic bearings, Rotors, Design, Rotordynamics, Titanium, China, Electrodes, High temperature, Plasmas (Ionized gases)
Proceedings Papers

A Method to Select Weights in Online Dynamic Balance Technology Based on Rotor-Active Magnetic Bearing System

Yan Xunshi, Zhao Jingjing, Sun Zhe, Shi Zhengang
Proc. ASME. ICONE25, Volume 2: Plant Systems, Structures, Components and Materials, V002T03A053, July 2–6, 2017
Paper No: ICONE25-66578
https://doi.org/10.1115/ICONE25-66578
View Paper titled, A Method to Select Weights in Online Dynamic Balance Technology Based on Rotor-Active Magnetic Bearing System
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Topics: Magnetic bearings, Rotors, Algorithms, Errors, Weight (Mass)
Proceedings Papers

Research and Development of Monitoring and Control Platform in Active Magnetic Bearing

Yan Xunshi, Zhou Yan, Zhao Jingjing, Sun Zhe, Shi Zhengang
Proc. ASME. ICONE25, Volume 2: Plant Systems, Structures, Components and Materials, V002T03A054, July 2–6, 2017
Paper No: ICONE25-66583
https://doi.org/10.1115/ICONE25-66583
View Paper titled, Research and Development of Monitoring and Control Platform in Active Magnetic Bearing
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Topics: Industrial research, Magnetic bearings, Design, Control equipment, Control systems
Proceedings Papers

Design and Implementation of Redundant Sensors in Active Magnetic Bearing

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
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

Design of a Two-Stage Centrifugal Pump for Nuclear Systems

Qian Shi, Ping Ye, Gang Zhao
Proc. ASME. ICONE24, Volume 5: Student Paper Competition, V005T15A069, June 26–30, 2016
Paper No: ICONE24-60928
https://doi.org/10.1115/ICONE24-60928
View Paper titled, Design of a Two-Stage Centrifugal Pump for Nuclear Systems
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Topics: Centrifugal pumps, Design, Pumps, Flow (Dynamics), Magnetic bearings, Blades, Computer simulation, Condensers (steam plant), Guide vanes, Heat