The Proceedings of the 18th Annual Conference of China Electrotechnical Society : Volume IV / / edited by Qingxin Yang, Zewen Li, An Luo

• Pubblicazione: Singapore : , : Springer Nature Singapore : , : Imprint : Springer, , 2024
• Edizione: 1st ed. 2024.
• Descrizione fisica: 1 online resource (891 pages)
• Disciplina: 929.374
• 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
• Persona (resp. second.): LiZewen; LuoAn; YangQingxin (Electrical engineer)
• Nota di contenuto: Intro -- Contents -- Large Signal Stability Analysis Method of DC Microgrid Clusters Based on Input-to-State Stability Theory -- 1 Introduction -- 2 Large Signal Modeling of DCMGCs -- 3 Derivation of Large Signal Stability Criterion Based on ISS Theory -- 3.1 ISS-Lyapunov Function Analysis Inside the DCMGs -- 3.2 ISS-Lyapunov Function Analysis Adjacent DCMGs -- 4 Simulation Verification -- 5 Conclusion -- References -- Characteristics Analysis of Integrated Linear Motor Combined Propulsion Levitation and Guidance Used for Superconducting Electrodynamic Suspension Train -- 1 Introduction -- 2 PLG System Topology and Working Principle -- 2.1 PLG System Topology -- 2.2 PLG System Working Principle -- 3 PLG System Comprehensive Performance Calculation Model -- 3.1 PLG System Equivalent Circuit Model -- 3.2 Six-Degree-of-Freedom Electromagnetic Load Calculation Model of PLG System Suspension Frame -- 3.3 Stiffness Calculation Model of PLG System Suspension Frame -- 3.4 Model Verification -- 4 Analysis of PLG System Characteristics -- 4.1 Model Parameters -- 4.2 Analysis of Lift-to-Drag Ratio and Stiffness Characteristics of the System -- 4.3 Analysis of Traction Characteristics -- 4.4 Electromagnetic Disturbance Characteristics of SC Coils -- 5 Conclusions -- References -- Simulation and Research on Short Circuit Breaking Arc Characteristics of Micro Circuit Breaker -- 1 Introduction -- 2 Short Circuit Breaking Arc Simulation Model -- 2.1 Geometric Model of Micro Circuit Breaker -- 2.2 Simulation Mathematical Model Based on Magnetohydrodynamics -- 3 Simulation Results and Experimental Verification -- 3.1 Simulation Result -- 3.2 Experimental Verification -- 4 Analysis of Influencing Factors -- 4.1 Analysis of the Influence of the Number of Arc Extinguishing Grids -- 4.2 Analysis of the Influence of Vent Length -- 5 Conclusion -- References. ; Stability Study of Epoxy Resin in Low-Vacuum Environment Applied in Ground Coil Module of High-Speed Flying Train -- 1 Introduction -- 2 Samples and Experiments -- 2.1 Insulation Material Samples -- 2.2 Experimental Method -- 3 Results and Analysis -- 3.1 Changes in Appearance -- 3.2 Weight Test -- 3.3 Infrared Spectroscopy Test -- 3.4 Electron Microscopy Scanning Test -- 3.5 Broadband Dielectric Spectroscopy Test -- 3.6 Breakdown Test -- 3.7 Mechanical Tensile Performance Testing -- 3.8 Dynamic Thermal Mechanical Test -- 3.9 Flashover Performance Test -- 3.10 Thermal Conductivity Performance Test -- 4 Conclusion -- References -- Design of Magnetic Circuit Isolation Bi-stable Permanent Magnet Operating Mechanism -- 1 Introduction -- 2 Working Principle Section -- 3 Establishment of Finite Element Model -- 3.1 Model Building -- 3.2 Simulation Results and Analysis -- 4 Instance Verification -- 5 Conclusion -- References -- Distributed Resilient Control Strategy of DC Microgrids Against False Data Injection Attacks (FDIAs) -- 1 Introduction -- 2 Proposed Resilient Secondary Control of DCMGs -- 2.1 Distributed Secondary Control of DCMGs -- 2.2 FDIA Model and Analysis -- 2.3 Distributed Resilient Control Against FDIAs -- 3 MATLAB/Simulink Simulation Verification -- 3.1 Case 1: Stable Operation of DCMGs -- 3.2 Case 2: Impact of the FDIAs Signals to the DCMG -- 3.3 Case 3: Mitigation of the FDIA by the Proposed Distributed Resilient Control Strategy -- 4 Conclusion -- References -- Large Signal Stability Analysis Based on Takagi-Sugeno Modeling for State Feedback Control of DC Microgrids -- 1 Introduction -- 2 Modeling of DCMGs Based on State Feedback Control -- 3 Large Signal Stability Criterion Based on T-S Modeling of DCMGs -- 4 Simulation Verification -- 5 Conclusion -- References -- Two-Stage Stochastic Optimization of DC Microgrid Clusters. ; 1 Introduction -- 2 DCMGC Configuration and Control Strategy -- 2.1 DCMGC Configuration -- 2.2 DCMGC Hierarchical Control Strategy -- 3 DCMGC System Model -- 3.1 PV and WT System Model -- 3.2 BESS Model -- 4 Two Stage Stochastic Linear Optimization -- 4.1 General Model Formulation -- 4.2 Objective Function and Constraints -- 5 Simulation -- 6 Conclusion -- References -- Design of Bi-directional Rotary CPS Electromagnetic Operating Mechanism -- 1 Introduction -- 2 The Working Principle -- 3 Finite Element Simulation Analysis -- 3.1 Simulation Model of Mechanism -- 3.2 Simulation Results and Analysis -- 4 Experimentation -- References -- Study of Optimal Charging Method for Lithium-Ion Batteries Considering Charging Time and Energy Loss -- 1 Introduction -- 2 Battery Model -- 2.1 Equivalent Circuit Model -- 2.2 Thermal Model -- 2.3 Modelling of Coupling -- 2.4 Model Parameter Identification -- 3 Optimised Charging Method -- 3.1 Charge Objective Function -- 3.2 Constraint -- 3.3 Optimization Algorithm -- 4 Results and Discussion -- 5 Conclude -- References -- Early Warning Strategy for Thermal Runaway of Lithium-Ion Battery Packs -- 1 Introduction -- 2 Experimental Method -- 3 Experiment and Results -- 4 Conclusions -- References -- Multi-load Series Fault Arc Identification Based on PSO-RELM -- 1 Introduction -- 2 Multi-load Series Arc Fault Experimental Program -- 3 The Establishment of Characteristic Quantity Database -- 3.1 Experimental Data -- 3.2 Feature Extraction of Fault Arc -- 4 Fault Arc Detection Model -- 4.1 Regularized Extreme Learning Machine -- 4.2 Particle Swarm Optimization Regularization Extreme Learning Machine -- 4.3 Result Analysis -- 5 Conclusion -- References -- Analysis on an UHV Converter Station AC Filter Circuit Breaker Phase Selection Closing Operation Risk -- 1 Introduction -- 2 AC Filter Configuration. ; 3 Operation Risk Analysis of AC Filter When Putting into -- 3.1 Filter Arrester Action Voltage Check -- 3.2 Electrical Transient Stress Check of Lightning Arrester for Filter -- 3.3 External Insulation Calculation of Filter Equipment -- 4 Conclusion -- References -- Shape Finding of Ice Covered Wire for Overhead Line Based on Finite Element Analysis -- 1 Introduction -- 2 Catenary Theory Formula Derived -- 3 Simulation and Form-Finding Steps for Transmission Line Conductors in ANSYS Workbench -- 3.1 Basic Assumptions -- 3.2 Simulation of Transmission Lines in ANSYS Workbench -- 3.3 Form-Finding Steps for Transmission Line Conductors -- 4 Case Analysis -- 5 Conclusion -- References -- Diagnosis Method for Eccentric Fault Severity of Permanent Magnet Synchronous Generator Based on Bearing Seat Vibration Characteristics -- 1 Introduction -- 2 Theoretical Analysis -- 2.1 Magnetic Flux Density -- 2.2 The Vibration Characteristics of the Bearing Seat in Normal and RAGE Conditions -- 3 RAGE Severity Diagnostic Method -- 3.1 Overall Research Strategy -- 3.2 RAGE Severity Diagnostic Method -- 4 Finite Element Analysis -- 4.1 FEA Setup -- 4.2 FEA Results of MPPUA -- 5 Conclusion -- References -- Analysis of Electromagnetic Performance of an AUV Wireless Charge Device with New Coil Structure -- 1 Introduction -- 2 Structure of Coil -- 3 Verification by Simulation -- 3.1 Coil Inductance -- 3.2 Circuit Simulation -- 4 Conclusion -- References -- Correlation Analysis of Altitude and Lightning Trip Rate Based on R Language -- 1 Introduction -- 2 Data Sources and Processing -- 2.1 Data Sources -- 2.2 Data Reduction -- 2.3 Statistical Distribution of Data -- 3 Data Analysis of Altitude and Lightning Trip-Out Rate -- 3.1 Introduction of R Language -- 3.2 Correlation Analysis of Altitude and Lightning Trip-Out Rate. ; 3.3 Regression Analysis of Altitude and Lightning Trip-Out Rate -- 4 Conclusion -- References -- Analysis of Electromagnetic Performance of a Pulsed HIA with Novel Compensating Winding -- 1 Introduction -- 2 Basic Structure and Operating Principle -- 2.1 Basic Structure -- 2.2 Operating Principle -- 3 Connection of Winding and External Circuit -- 3.1 Passive Compensation -- 3.2 Active Feed -- 4 Compensation Effect Comparison -- 4.1 No Load -- 4.2 Passive Compensation -- 4.3 Active Feed -- 5 Conclusion -- References -- Research on Improving of Quality Management of Domestic Motor in Nuclear Power Plant -- 1 Preface -- 2 Motor Defect Case -- 3 Analysis of Common Problems of Motor -- 3.1 Investigation Situation -- 3.2 Expansion Investigation of Multiple Nuclear Power Plant -- 4 Suggested Measures for Quality Management of Domestic Motor -- 4.1 Establish Motor Maintenance Team -- 4.2 Suggestions on In-Service Management of Motor -- 4.3 Suggestions for Motor Manufacturing Stage -- 5 Conclusion -- References -- Arc-Fault Unwanted Tripping Survey of Hair Dryers with GB31143-Listed Products -- 1 Introduction -- 2 Platform and Methodology -- 2.1 Arc Fault Tester -- 2.2 Data Acquisition Unit -- 2.3 Hair Dryer Unit -- 2.4 AFDD Products Under Tests -- 2.5 Unwanted Tripping Test -- 3 Results and Analysis -- 3.1 Test Results -- 3.2 Current Waveform Analysis -- 4 Conclusion -- References -- Analysis of Repetition Capacitor Charge System Based on Permanent Magnet Excited Homopolar Inductor Alternator -- 1 Introduction -- 2 Block Diagram and Operating Principle of Pulse Power Supply -- 2.1 Block Diagram -- 2.2 Operating Principle -- 3 Capacitor Charging System Average Value Model -- 4 Verification by Simulation -- 4.1 No-Load Induced Voltage -- 4.2 Charging Current and Voltage -- 5 Conclusion -- References. ; A Study of Multi-microgrid Trading Based on an Improved P2P Two-Way Auction Mechanism.
• 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: 981-9713-51-X
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Lingua di pubblicazione: Inglese
• Record Nr.: 9910847092203321
• Lo trovi qui: Univ. Federico II
• Serie: Lecture Notes in Electrical Engineering, . 1876-1119 ; ; 1165