The Proceedings of the 18th Annual Conference of China Electrotechnical Society [[electronic resource] ] : Volume VI / / edited by Qingxin Yang, Zewen Li, An Luo

• Autore: Yang Qingxin
• Pubblicazione: Singapore : , : Springer Nature Singapore : , : Imprint : Springer, , 2024
• Edizione: 1st ed. 2024.
• Descrizione fisica: 1 online resource (883 pages)
• Disciplina: 621.3
• Soggetto topico: Electrical engineering; Electronics; Electric power production; Electronic circuits; Electrical and Electronic Engineering; Electronics and Microelectronics, Instrumentation; Electrical Power Engineering; Electronic Circuits and Systems
• Altri autori: LiZewen LuoAn
• Nota di contenuto: Intro -- Contents -- An Infrared and Visible Image Fusion Method Based on Improved GAN with Dropout Layer -- 1 Introduction -- 2 Related Work -- 2.1 Generative Adversarial Network -- 2.2 Improvement of Discriminator Network Generalization by Dropout -- 3 Methods -- 4 Experiments -- 4.1 Dataset -- 4.2 Experimental Results -- 5 Conclusion -- References -- Thermal Resistance Network Modeling of Integrated Switched Reluctance Motor Drive System -- 1 Introduction -- 2 TRN Modeling of IMDS -- 2.1 TRN Model of SRM -- 2.2 TRN Modeling of the PCB -- 2.3 Thermal Coupling Between SRM and Drive -- 2.4 Finite Element Model Simulation and Validation -- 3 Conclusion -- References -- DC Flashover Characteristics of Fluorosilicone Rubber-PEEK Interface in Underwater Electrical Connector -- 1 Introduction -- 2 Experimental Platform and Experimental Method -- 2.1 Experimental Platform -- 2.2 Experimental Method -- 3 Flashover Characteristics of Solid-Solid Interface Under Different Normal Pressures -- 4 Analysis of Contact Characteristics and Flashover at Solid-Solid Interface -- 5 Conclusion -- References -- Multi-objective Optimization Control of Active Magnetic Bearing-Rotor System Based on Multi-Dimensional Visualization -- 1 Introduction -- 2 Mathematic Model of AMB Rotor System -- 3 Multi-objective Constraint Model -- 3.1 Equivalent Stiffness and Damping -- 3.2 Maximum Amplitude -- 3.3 Robustness -- 3.4 Optimization Model -- 4 Solving Multi-objective Constraint Model -- 5 Simulation Results and Analysis -- 5.1 Robustness Analysis -- 5.2 Analysis of Vibration Control Characteristics -- 6 Conclusion -- References -- Study on Influence of Contact Structure on Phase Shift Time of Magnetic Field in Vacuum Under Various Current Frequencies -- 1 Introduction -- 2 Simulation Model and Setup -- 3 Simulation Results -- 4 Conclusion -- References. ; Analysis and Application of a 66 kV Self-extending Cable Joint -- 1 Introduction -- 1.1 Common Cable Connector Types -- 2 Methods -- 2.1 Design of the Structure -- 2.2 Key Points of Connector Production and Installation -- 3 Application Case -- 4 Conclusion -- References -- Analysis and Optimization of Adjust-Free Rate of Balanced Force Relay Contact System -- 1 Introduction -- 2 Analysis Method of Contact System Adjust-Free Rate of Relay -- 2.1 The Definition of the Contact System Adjust-Free Rate -- 2.2 Random Matching Process in Final Assembly -- 3 Contact Pressure Simulation Analysis of the Balance Force Relay -- 3.1 Establishment of Contact Pressure Simulation Model -- 3.2 Research on Key Influencing Factors of Contact System Adjust-Free Rate -- 4 Consistency Improvement of Key Parameters in Assembly -- 4.1 Optimization of Armature Stroke Consistency Based on Robust Design -- 4.2 Improvement of Contact Gap Consistency Based on Assignment Problem and Hungarian Algorithm -- 5 Optimization Scheme of Contact System Adjust-Free Rate -- 5.1 Adjust-Free Rate Optimization Scheme Based on Neural Network -- 5.2 Experimental Verification of Optimization Scheme -- 6 Conclusion -- References -- Research on the Intensive Construction Plan of Edge Cluster for Digital Converter Station -- 1 Introduction -- 2 Research on the Intensification of Edge Clusters -- 2.1 Requirements for Intensive Construction of Edge Cluster -- 2.2 Edge Cluster Intensive Architecture -- 3 Efficient Storage for Edge Cluster Storage Pool -- 3.1 Existing Storage Pool Storage Methods -- 3.2 Improvements in Storage Pool Storage Methods -- 4 Dynamic Scheduling of Edge Cluster Computing Resources -- 5 Conclusion -- References -- Optimal Design of Copper Foil Inductors with High Energy Storage Density Based on Genetic Algorithm -- 1 Introduction -- 2 Calculation. ; 2.1 Structure Analysis of Energy Storage Inductance -- 2.2 Inductance Calculation -- 3 Genetic Algorithm Optimization Design -- 3.1 Single Objective Optimization Problem -- 3.2 Optimization Results of Structural Parameters -- 4 Simulation Verification and Power Module Design -- 4.1 Electromagnetic Field -- 4.2 Temperature Field -- 5 Conclusion -- References -- A Feature Enhancement Method for Operating Sound Signal of High Voltage Circuit Breaker Based on VMD-Wavelet Threshold -- 1 Introduction -- 2 Principle of VMD and Wavelet Threshold Denoising -- 2.1 Principle of VMD -- 2.2 Principle of Wavelet Threshold Denoising -- 3 Analysis of the Measured Operating Sound Signal of HVCB -- 3.1 Experimental Platform -- 3.2 Noise Reduction Effect of Sound Signal Under Normal Condition -- 3.3 Feature Enhancement Effect of Sound Signal Under Fault Condition -- 4 Conclusion -- References -- Detection of Carbon Particle Pollutants in Transformer Oil Based on the Microfluidic Imager -- 1 Introduction -- 2 Experimental Setup and Methods -- 2.1 Sample Preparation -- 3 Experimental Platform and Method -- 4 Experimental Results and Discussion -- 5 Conclusions -- References -- Aging Degree Detection of Insulator Umbrella Skirt Based on Laser-Induced Breakdown Spectroscopy -- 1 Introduction -- 1.1 A Subsection Sample -- 2 Summary of Experiment -- 3 Test Results and Chemical Composition Prediction -- 3.1 A Subsection Sample -- 3.2 A Subsection Sample -- 4 Conclusion -- References -- Research on the Influence of Air Pressure and Mixture Concentration on the Discharge Characteristics of High-Frequency nSDBD -- 1 Introduction -- 2 Experimental Setup -- 3 Results and Discussion -- 3.1 The Influence of Gas Pressure on High-Frequency nSDBD Characteristics -- 3.2 The Influence of Mixture Concentration on High-Frequency nSDBD Characteristics. ; 3.3 The Influence of Dielectric Thickness on High-Frequency nSDBD Characteristics -- 4 Conclusions -- References -- Study on Amplitude Characteristics of Electromagnetic and Vibration Parameters for "Plug-in" Type High-Voltage Conductor Connection Structures in GIS -- 1 Introduction -- 2 Vibration Calculation Method with "Electromagnetic-Mechanical" Coupled -- 3 Finite Element Calculation Model of the "Plug-In" Type High-Voltage Conductor Connection Structures -- 4 Analysis of Electromagnetic and Vibration Parameter Distribution Characteristics of the "Plug in" Type Connection Structures -- 4.1 Distribution Characteristics of Electromagnetic Parameters -- 4.2 Distribution Characteristics of Vibration Parameters -- 5 Conclusion -- References -- A Solution for Maintaining Power Failure of High-Power Airborne Equipment -- 1 Introduction -- 2 Total Solution -- 2.1 Whole Architecture -- 2.2 Definition of Requirements for State Transition -- 2.3 State Machine Definition -- 3 Simulation Verification -- 4 Product Validation -- 5 Conclusions -- References -- Study of Direct Carbon Emissions During Operation of Oil-Immersed Equipment in Substations -- 1 Introduction -- 2 Direct Carbon Emission Behavior of Oil-Immersed Equipment -- 3 Level of Direct Carbon Emissions from Oil-Immersed Equipment -- 4 Comparative Analysis of Carbon Emissions from Oil-Immersed Equipment Under Different Conditions -- 4.1 Impact of years of Operation -- 4.2 Impact of Geographic Location -- 4.3 Effect of Voltage Level -- 5 Conclusions -- References -- Study on Different Calculation Methods of Direct Carbon Emissions from Oil-Immersed Equipment on Substations -- 1 Introduction -- 2 Study of Direct Carbon Emissions from Oil-Immersed Equipment Based on Oil Chromatography Analysis -- 3 Study of Direct Carbon Emissions from Oil-Immersed Equipment Based on Field Measurements. ; 3.1 Field Measurement Methods -- 3.2 Computational Models and Methods -- 3.3 Calculation Results and Analysis -- 4 Conclusions -- References -- A Data-Driven Algorithm for Short Circuit Fault Diagnosis of Power Batteries -- 1 Introduction -- 2 Fault Diagnosis Process for Electric Vehicles -- 2.1 Sparse Data Observer Algorithm -- 2.2 Threshold Setting -- 3 Results and Discussion -- 4 Compared with Other Fault Diagnosis Methods -- 5 Conclusion -- References -- Design and Optimization of PMSM for Compressed Air Energy Storage Based on Mop Model -- 1 Introduction -- 2 Electromagnetic Model of PMSM for Compressed Air Energy Storage -- 3 Optimization of PMSM for Compressed Air Energy Storage -- 3.1 Torque Ripple Analysis -- 3.2 Design Variables and Optimization Objectives -- 3.3 Design of Experiment Technology -- 3.4 Sensitivity Analysis and MOP Model Establishment -- 3.5 Particle Swarm Algorithm -- 4 Optimization and Simulation Results Analysis -- 5 Conclusion -- References -- Comprehensive Design of Electrical Machines for Integrated Pulsed Discharge Systems -- 1 Introduction -- 2 Specification Match Criteria -- 2.1 Pulsed Alternator Specification Parameters -- 2.2 Specification Match Design of Prime Motor and Pulsed Alternator -- 3 Electromagnetic Design of Pulsed Alternator and Prime Motor -- 3.1 Selection of Integrated Structure Topology -- 3.2 Main Dimension Design of Electrical Machines -- 4 Simulation Analysis of Integrated Pulsed Discharge System -- 4.1 Specification Parameters and Design Schemes -- 4.2 Steady-State Characteristics of Prime Motor -- 4.3 Discharge Characteristics of Pulsed Alternator -- 4.4 Driving Characteristics of Motor After Discharge -- 5 Conclusions -- References -- A Novel Accuracy Improvement Method for Cable Defect Location Based on Wave Velocity Correction Algorithm -- 1 Introduction -- 2 Theoretical Background. ; 2.1 The Method to Extract Wave Velocity Based on Impedance Spectroscopy.
• Sommario/riassunto: This book gathers outstanding papers presented at the 18th Annual Conference of China Electrotechnical Society, organized by China Electrotechnical Society (CES), held in Nanchang, China, from September 15 to 17, 2023. It covers topics such as electrical technology, power systems, electromagnetic emission technology, and electrical equipment. It introduces the innovative solutions that combine ideas from multiple disciplines. The book is very much helpful and useful for the researchers, engineers, practitioners, research students, and interested readers.
• Titolo autorizzato: The proceedings of the 18th Annual Conference of China Electrotechnical Society
• ISBN: 981-9710-68-5
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Lingua di pubblicazione: Inglese
• Record Nr.: 9910842496603321
• Lo trovi qui: Univ. Federico II
• Serie: Lecture Notes in Electrical Engineering, . 1876-1119 ; ; 1168