Intro
Contents
Two-Warehouse Inventory Models: Considering Lead Time and Continuous Review
1 Introduction
2 Notations and Assumptions
3 Mathematical Formulation
3.1 Model with constant lead time
3.2 The Proof Was Over
3.3 Model with Continuous Stochastic Lead Time
3.4 Model With Discrete Stochastic Lead Time
4 Numerical Examples
5 Conclusion
References
Cause Analysis and Improvement of Abnormal Triggering Event in Radiation Monitoring Channel of NPP
1 Introduction
2 Channel Introduction
3 Fault Process
4 Treatment Process
5 Cause Analysis

5.1 Channel Composition and Principle
5.2 Cause Analysis
6 Treatment Measures
6.1 Signal Circuit
6.2 Signal Transmission Mode
6.3 Drag Chain Cable
7 Conclusion
References
Discussion on Hydrogen Economy Solution Under Carbon Peak and Neutrality Background
1 Introduction
2 Development of Nuclear Power, Wind Power and Photoelectric Industry in China and America
3 Development of Hydrogen Energy Industry and Power Generation Costs
4 Current Status of Hydrogen Fuel Gas Turbine and Related Technologies
4.1 Physical Characteristics of Hydrogen Fuel

4.2 Current Status of Hydrogen Fuel Gas Turbine Technology
5 Analysis of Electric-Hydrogen-Electric Power Generation
6 Conclusion
References
Introduction of Network Architecture for Real-Time Information Management System in Nuclear Power Plant
1 Introduction
2 Network Architecture of Real-Time Information Management System
2.1 Classification of Cyber Security in Nuclear Power Plants
2.2 DCS OPC Interface
2.3 Proposed Network Architecture
3 Introduction for Multi-Control System Interface
4 Conclusion
References

Seismic Analysis and Qualification of Nuclear Safety Axial Flow Fan
1 Preface
2 Finite Element Model
3 Load Combination and Evaluation Criteria
4 Analysis
4.1 Modal Analysis
4.2 Seismic Safety Analysis
5 Result Evaluation
5.1 Shell and Plate Department
5.2 Impeller
5.3 Bolt
5.4 Operability
6 Conclusion
References
Application Verification of Wireless Sensor Network in Nuclear Power Plant
1 Introduction
2 Wireless Sensor Network Structure Design
2.1 Wireless Sensor Network System Framework
2.2 Wireless Sensors and Gateways
3 Test Verification

3.1 Functional and Performance Test
3.2 Environmental Test
3.3 Field Bench Test
4 Conclusion
References
Treatment of Flashing Primary Alarm of Scintillator Radiation Monitoring Device in NPP
1 Introduction
2 Principle of Detector and Main Functions of Equipment
2.1 Principle of Scintillator Detection
2.2 Major Function
3 Failure Mode Analysis
3.1 High Real Radioactivity
3.2 Equipment Collision
3.3 External Interference
3.4 Circuit Occasional Failure
3.5 Device Performance Degradation
3.6 Failure Mode Judgment