The Proceedings of the 5th International Conference on Energy Storage and Intelligent Vehicles (ICEIV 2022)

Contents Capacity Fading Characteristics of Lithium Iron Phosphate Batteries Under Different Precooling Conditions 1 Introduction 2 Model Development 2.1 Battery Parameters 2.2 Electrochemical Model 2.3 3D Thermal Model 2.4 Side Reaction Model 2.5 Methodology 3 Results and Discussion 3.1 Model Validation 3.2 Impact of Pre-cooling 3.3 Resting Time 4 Conclusion References Research on Detection Method of Metal Foreign Objects in Electric Vehicle Wireless Power Transfer System 1 Introduction 2 Theoretical Analysis 2.1 Detection Sensitivity Analysis 2.2 Long Rectangular Detection Coils 3 Long Rectangular Interconnection Coil Group 3.1 Direct Connection and Reverse Connection of Detection Coil 3.2 Magnetic Field Distribution and Magnetic Line of Force Direction 3.3 Long Rectangular Interconnecting Coil Group 4 Experimental Result 5 Conclusion References An Adaptive Equivalent Heat Minimization Strategy for Hybrid Electric Trucks Braking Considering Brake Temperature Rise in Long Downhills 1 Introduction 2 Vehicle Models 2.1 Vehicle Models 2.2 Electric Drive System Model 2.3 Brake System Model 3 Adaptive Equivalent Heat Minimization Strategy 3.1 Braking Control Problem Description 3.2 The Optimal Solution Method 4 Simulation Results and Discussion 4.1 Results 4.2 Discussion 5 Conclusion References Field-Oriented Control Strategy Verification Based on Power Hardware in Loop Simulation Technology 1 Introduction 2 Induction Motor Mathematical Model 3 Indirect Field-Oriented Control 4 SVPWM Method in PWM Inverter 5 Typhoon Hil Real-Time Modeling 6 Test Bench Layout 7 Results 8 Conclusion References Hybrid Estimation of Residual Capacity for Retired LFP Batteries 1 Introduction 2 Estimation Model Establishment 2.1 Capacity Loss Mechanism Model 2.2 Support Vector Regression Method 2.3 SVR Parameters Optimized Using Improved Whale Optimization Algorithm 2.4 The Framework of Residual Capacity Estimation Method 3 Results Verification and Discussion 4 Conclusion References Design of a Full-Time Security Protection System for Energy Storage Stations Based on Digital Twin Technology 1 Introduction 2 Digital Twin Technology 2.1 Digital Twin Battery Energy Storage Stations 2.2 Features of the Digital Twin BESS 3 Digital Twin Technology 3.1 BESS Full-Time Security Protection Method 3.2 TR Early Warning Method Based on Multi-feature Parameter BESS 3.3 Full-Time Multi-level Security Protection System Design 4 Design of BESS Security Protection System Based on Digital Twin 4.1 Framework Design 4.2 Digital Twin Security Protection System Implementation Solution 5 Conclusion References Online Electrical Fault Diagnosis and Low-Cost State Estimation for Lithium-Ion Battery Pack Based Electric Drive System 1 Introduction 2 Workflow of Proposed Method 3 Data Preparation 4 Theory of Proposed Method 5 Experimental Validations and Discussion 6 Conclusion References Capacity Prediction of Lithium-Ion Battery Based on HGWO-SVR 1 Introduction 2 HGWO-SVR 2.1 DE 2.2 GWO 2.3 SVR 3 Simulation Result 3.1 Influence of HGWO Optimization Algorithm on Prediction Results 3.2 Influence of Different Neural Networks on Prediction Results 3.3 HGWO-SVR Algorithm Predicting Impact of Different Proportional Capacity Training Data 4 Conclusions References Life Cycle Carbon Footprint Assessment of Power Transmission Equipment 1 Introduction 2 Life Cycle Carbon Footprint of Power Transmission Equipment Definition and Calculation Process 2.1 Life Cycle Carbon Footprint Definition of Power Transmission Equipment 2.2 Life Cycle Carbon Footprint Calculation Process of Power Transmission Equipment 3 Carbon Footprint Assessment Model of Power Transmission Equipment Based on Life Cycle 3.1 Raw Material Acquisition Stage 3.2 Manufacturing and Assembly Stage 3.3 Transportation Stage 3.4 Operation and Maintenance Stage 3.5 Decommissioning and Scrapping Stage 4 Proposed Conversion Method for Life Cycle Carbon Footprint 5 Case Study 5.1 Parameter Setting 5.2 Numerical Results 6 Conclusion References Performance Optimization of Tesla Valve Microchannel Cold Plates for Li-Ion Battery 1 Introduction 2 Battery Microchannel Cooling Simulation 3 Battery Microchannel Cooling Experiments 4 Conclusions References Data-Driven Method Based Wind Power Characteristic Analysis and Climbing Identification 1 Introduction 2 Data-Driven based Wind Power Characteristic Analysis and Climbing Identification Method 2.1 Wind Power Output Characteristics 2.2 Extraction for Climbing Threshold 2.3 2D Convolutional Neural Network-Based Climbing Identification 3 Case Study 3.1 Analysis Results for Climbing Threshold Extraction 3.2 Analysis Results for Climbing Identification 4 Conclusion References Nonlinear-Drift-Driven Wiener Process–Markov Chain Switching Model for Predicting Lithium-Ion Battery Remaining Useful Life 1 Introduction 1.1 Motivation 1.2 Literature Review 1.3 Research Gaps and Contributions 1.4 Organization 2 Nonlinear-Drift-Driven Wiener Process–Markov Chain Switching Model 2.1 Collective Structure 2.2 Degradation Model Based on Nonlinear-Drift-Driven Wiener Process 2.3 Switching Model Based on Markov Chain 2.4 Combined Model Based on Fuzzy System 2.5 Parameter Identification 3 Algorithm Verification 3.1 Battery Degradation Data 3.2 RUL Prediction Results 4 Conclusion References Estimation of Battery State Based on Discharge Voltage Drop and AC Impedance at Full Charge 1 Introduction 2 Discharge Voltage Drop and AC Impedance of Lead-Acid Batteries Under Full Charge 2.1 The Coup De Fouet Phenomenon in Lead-Acid Batteries 2.2 Discharge Performance of Batteries in Different Health States 2.3 AC Impedance Characteristics of Lead-Acid Batteries 2.4 Estimation of the Dischargeable Capacity of a Battery by Combining Voltage Drop and AC Impedance 3 Analysis of Algorithms 4 Conclusion References Study on Ferromagnetic Noise of EMU Traction Transformer 1 Introduction 2 Ferromagnetic Noise Generation Mechanism of Traction Transformer 3 Principle of Four-Quadrant Rectifier 4 Analysis with Simulation 4.1 Modeling 4.2 Leakage Inductor and Secondary Side Resistor 4.3 DC Link Voltage 4.4 Switching Frequency of Four-Quadrant Rectifier 4.5 Switching off Four-Quadrant Rectifier 5 Conclusion References Research on Driving Cycle Recognition Strategy Based on Machine Learning 1 Introduction 2 Construction of Comprehensive Driving Cycle Database 2.1 Analysis of Driving Cycles Data 2.2 Principal Component Analysis (PCA) 2.3 K-means Clustering Analysis of Driving Cycles 3 Driving Cycles Identification Based on Machine Learning Intelligent Algorithm 3.1 Selection of Driving Cycles Identification Parameters 3.2 Analysis and Comparison of Driving Cycle Recognition Strategies Based on Machine Learning Algorithms 3.3 Analysis and Comparison of Different Driving Cycle Identification Strategies 4 Identify the Recognition Period 5 Summary References Research on Energy Management Strategy of Fuel Cell Buses In and Out of Bus Stop Based on Speed Optimization 1 Introduction 2 Construction of Traffic Simulation Environment 3 FCHEB Model 3.1 Drive Motor Model 3.2 Fuel Cell Hybrid Power System Model 4 Energy Management of FCHEB with Optimized Speed 4.1 Speed Optimization Based on DP 4.2 Energy Management Based on MPC 5 Simulation Results and Discussions 6 Conclusion References A DFT Study on Electronic and Optical Properties of La/Ce-Doped CaTiO3 Perovskite 1 Introduction 2 Computational Methods 3 Results and Discussion 3.1 Structural Phase Transformation and Defect Formation Energy 3.2 Electronic Structure 3.3 Optical Properties 4 Conclusion References Charging Pile Sharing Scheme Based on Blockchain Technology 1 Introduction 2 Introduction to Blockchain 2.1 The Origin of Blockchain 2.2 The Advantages of Blockchain Technology 2.3 The Application of Blockchain 3 Charging Pile Sharing Scheme Based on Blockchain Technology 3.1 The Solution of Blockchain 3.2 Shared Advantage 4 Blockchain Technology Charging Pile Sharing Solution Platform 5 Conclusions References An Electric Vehicle Charging Station Based on SiC MOSFETs and Si IGBTs Hybrid Cascaded Three-Level H-Bridge Converter 1 Introduction 2 Proposed Topology and Control Schemes 2.1 Proposed Topology 2.2 Modulation Scheme for Hybrid Cascaded Three-Level H-Bridge Converter 2.3 System-Level Control Schemes 3 Simulation Results 4 Conclusion References A Simulation Study on Magnetic Field Distribution of Two-Cells Proton Exchange Membrane Fuel Cell Stack 1 Introduction 2 Modeling and Simulation of PEMFC 2.1 Background Theory of Numerical Analysis 2.2 Modeling of PEMFC 3 Result and Discussion 3.1 The Polarization Curve and Power Curve of PEMFC Model 3.2 Magnetic Field Distribution of PEMFC Stack 3.3 Influence of Cell Distance on Magnetic Field 4 Conclusion References 3D Modeling and Performance Analysis of a PEM Water Electrolyzer Based on Multiphysics Couplings 1 Introduction 2 Model Description 2.1 Basics of PEMWE and Geometric Model 2.2 Numerical Model 3 Results and Discussion 3.1 Operating Temperature 3.2 Operating Pressure 3.3 Membrane Thickness 4 Conclusion References State of Health Estimation of Lithium-Ion Battery Considering Random Charging 1 Introduction 2 Voltage Estimation of the CC Charging Phase 2.1 Voltage Estimation Method 2.2 Verification for Different Cycles 2.3 Verification for Different Cycles 3 SOH Estimation 3.1 Gaussian Process Regression Algorithm 3.2 SOH Estimation Based on Different Voltage Ranges 3.3 SOH Estimation in Random Charging Scenarios 4 Conclusion References Unified Control of Bidirectional H4 Bridge Converter in Single-Phase Energy Storage Inverter 1 Introduction 2 Rectification Operating Principle of Single-Phase H4 Bridge Converter 3 Control Method of Bidirectional H4 Bridge Converter 3.1 Modeling and Control of Current Inner Loop 3.2 Parameter Tuning of Voltage Outer Loop Controller Based on Power Balance 3.3 Control Method of Inverter State Voltage Outer Loop 3.4 Design of Phase Locked Loop Based on Second-Order Generalized Integrator (SOGI) 4 Analysis of Simulation and Experimental Results 4.1 Simulation of Rectifier and Grid Connected Inverter of Bidirectional H4 Bridge Converter 4.2 Grid Connected Inverter and Rectifier Experiment 5 Conclusion References Optimal Siting and Capacity Allocation of BESS Based on Improved Multi-objective Particle Swarm Algorithm 1 Introduction 2 Optimal Siting and Capacity Model for BESS 2.1 Target Function 2.2 Binding Conditions 2.3 Economic Analysis 3 Adaptive Multi-target Particle Swarm 3.1 Adaptive Inertia Weights 3.2 Crossover Variation 3.3 Non-disadvantageous Solution Set Update 3.4 Multi-attribute Decision Making Based on TOPSIS Method 3.5 Problem Solving 4 Analysis and Study of Algorithms 4.1 Simulation Analysis 4.2 Access to 2 Battery Energy Storage Systems Analysis 5 Conclusion References Coupling Forecasting of Short-Term Power Load and Renewable Energy Sources Generation Based on State-Space Equations 1 Introduction 2 Methodology 2.1 State-Space Equations 2.2 Error Correction Model 3 Result and Discussion 3.1 Coupling Relationship 3.2 Analysis of Forecast Results 4 Conclusion References Active Equalization of Lithium Battery Based on WOA and FLC Algorithm 1 Introduction 2 Equalizing Circuit Topology 3 Circuit Equilibrium Strategy and Algorithm 3.1 Energy Balance Path Optimization Based on Whale Algorithm 3.2 Fuzzy Logic Control Strategy 4 Simulation Results and Analysis 5 Conclusion References Bi-level Optimal Sizing and Scheduling of Hybrid Thermal Power-Energy Storage System for Peak Shaving 1 Introduction 2 System Configuration 3 Optimization Model 3.1 Objective Function of Lower-Layer Model 3.2 Constraints of Lower-Layer Model 3.3 Objective Function of Upper-Layer Model 3.4 Constraints of Upper-Layer Model 4 Results and Discussion 4.1 Data Descriptions 4.2 Optimization Results 4.3 Operation Analysis 4.4 Economic Sensitivity Analysis of Different Sizing 5 Conclusions References Economic Optimal Dispatch of Integrated Energy System Considering Market Plan 1 Introduction 2 Integrated Energy System Model 2.1 System Physical Model 2.2 Landscape Uncertainty 3 Economic Optimization Model of Integrated Energy System 3.1 Optimize the Target 3.2 Restrictions 4 Case Analysis 4.1 Example Introduction 4.2 Optimization Results and Analysis 5 Summarize References Analysis of Energy Loss and Heat Generation Characteristics of Supercapacitors 1 Introduction 2 Experimental Device and Method 3 Calibration of Measuring Devices 4 Results and Discussion 4.1 Electrical Analysis of SCs 4.2 Thermal Analysis of SCs 4.3 Energy Loss Analysis of SCs 5 Conclusions References Grid-Supported Modular Multi-level Energy Storage Power Conversion System 1 Introduction 2 Topology of MMC-ESS 3 Grid-Supported Control Strategy of MMC-ESS 3.1 The Principle of Grid-Supported Control 3.2 Grid-Supported Control Strategy 4 Simulation and Experiment of the System 4.1 Load Sudden Change 4.2 Frequency Sudden Change 5 Conclusion References On-line Monitoring and State of Health Estimation Technology of Lead-Acid Battery 1 Introduction 2 VRLA Battery Working Principle 2.1 VRLA Battery Electromotive Force (EMF) 2.2 VRLA Battery Voltage “steep drop and rise again” (Coup de fouet) 3 Battery SOH Estimation Method 3.1 Principal Component Analysis (PCA) 3.2 SOH Estimation Model 4 Experimental Validation 4.1 Online Monitoring Platform 4.2 SOH Estimation Results and Analysis 5 Conclusion References Distributed Optimal Allocation of Renewable Energy and Energy Storage Based on Alternating Direction Method of Multipliers 1 Introduction 2 Centralized Optimization Model 2.1 Objective Function 2.2 Constraints 3 ADMM-Based Distributed Cooperative Optimization Model 3.1 Decomposition of Synergistic Mechanisms 3.2 Distributed Collaborative Optimal Allocation Algorithm 4 Example Analysis 4.1 Distributed Collaborative Optimal Allocation Analysis 5 Conclusion References Optimization of Moisture Absorption of High Temperature Composite Phase Change Thermal Storage Materials 1 Introduction 2 High Temperature Composite Form-Stable Phase Change Material System Screening 2.1 Screening of Phase Change Materials and Their Hygroscopicity 2.2 Screening of Skeleton Materials 2.3 Screening of Thermally Conductive Materials 3 Experimental Materials and Methods 3.1 Sample Preparation Process 3.2 Measurement Method 4 Results and Discussion 4.1 Material Modification 4.2 Material Surface Treatment 5 Conclusion References Research Progress of Coordination Control Strategy for Flywheel Array Energy Storage System 1 Introduction 2 FAESS Topology 3 FAESS Power Coordination Control Strategy 3.1 DC Bus Parallel FAESS Power Coordination Control 3.2 AC Bus Parallel FAESS Power Coordination Control 4 FAESS Array Parallel Control Strategy 5 FAESS Coordinated Control Strategy Application Extension 6 Conclusion and Outlook References Lifetime Test Platform of Mica Paper Capacitors Under Microsecond Pulse 1 Introduction 2 Operation Principle 3 The Design of Subsystems 3.1 Air-Core Pulse Transformer 3.2 Low Jitter Triggered Gas Switch 4 Experimental Result 5 Conclusion References Simulation Study of External Short Circuit Characteristics for Lithium-Ion Battery Based on Electrochemical-Thermal Model 1 Introduction 2 Test Platform and Test Procedures 3 Modeling 3.1 Electrochemical Model 3.2 Thermal Model 3.3 Parameter Acquisition and Model Validation 4 Simulation Research on ESC Characteristics 4.1 Influence of Initial SOC on ESC Characteristics 4.2 Influence of Ambient Temperature on ESC Characteristics 4.3 Influence of Particle Radius on ESC Characteristics 4.4 Influence of Exchange Current Density on ESC Characteristics 5 Conclusion References Operation Analysis and Optimization Suggestions of User-Side Battery Energy Storage Systems 1 Introduction 2 Evaluation Indexes of Operation Performance 3 Evaluation Indexes of Charge-Discharge Performance 3.1 Evaluation Indexes of Energy Efficiency Performance 3.2 Evaluation Indexes of Safety Performance 3.3 Evaluation Indexes of Reliability Performance 3.4 Evaluation Indexes of Economic Performance 4 Operation Analysis and Evaluation of a Typical User-Side BESS for Peak-Load Shifting 4.1 Basic Information About the User-Side BESS 4.2 Calculation Results of the Operation Evaluation Indexes 4.3 Results Analysis and Optimization Suggestions 5 Conclusion References Discussion on Key Components Design for Off-Grid Photovoltaic Electrolysis Hydrogen Production System 1 Introduction 2 Design of Off-Grid Photovoltaic Electrolysis Hydrogen Production System 3 Power Supply System 3.1 Photovoltaic DC Power Supply Unit for Electrolyzers 3.2 AC Power Supply Unit for Hydrogen Production Auxiliary System 4 Control System Design 4.1 Hardware Design 4.2 Software Design of Auxiliary Power Supply Control System 5 Conclusions References Minimization Design of Energy Storage Capacitor of Electromagnetic Switch Control Module Based on Zero-Current Opening Strategy 1 Introduction 2 Zero-Current Opening Control Strategy 3 Capacity and Maintenance Operation Time 3.1 Iterative Model 3.2 Simulation Analysis 4 Experimental Verification 5 Conclusion References Analysis of Pulse and Alternating Current Low Temperature Charging Based on Optimal Charging Frequency 1 Introduction 2 AC Impedance Model and Data Introduction 2.1 AC Impedance Model and Optimal Frequency 2.2 Data Introduction and Basic Information of Cell 3 Battery Model 3.1 Equivalent Circuit Model 3.2 Thermal Model 4 Simulation and Discussion 5 Conclusions References Axial Magnetic Field Simulation and Structure Optimization of Contacts in Vacuum Interrupter with Iron Core 1 Introduction 2 Contact Model Establishment 3 Analysis of Simulation Results 4 Simulation Analysis of Transient Magnetic Field After Contact Optimization 4.1 AMF Distribution at Peak Current 4.2 AMF Distribution at Current Zero 4.3 AMF Lag Time Distribution 5 Conclusions References Balancing Topology Research of Lithium-Ion Battery Pack 1 Introduction 2 Battery Balance 2.1 Balanced Topology 2.2 Balancing Strategy 2.3 Passive Balancing 3 Active Balancing 3.1 Capacitor Based Battery Pack Balancing Topology 3.2 Inductance Based Battery Pack Balance Topology 3.3 Transformer Based Battery Pack Balancing Topology 3.4 Converter Based Battery Pack Balancing Topology 4 Balanced Topology Comparison 5 Conclusion References Coordinated Control Strategy of Secondary Ripple in DC Microgrid Based on Impedance Model 1 Introduction 2 DC Microgrid System Structure 3 Impedance Modeling of Conventionally Controlled DC/DC Converters 3.1 Modeling of Output Impedance of Energy Storage Bidirectional Buck/boost Converter 3.2 Modeling of Input Impedance of DC Load Buck Converter 4 Impedance Coordination Control Strategy 4.1 Improved Energy Storage Bidirectional Buck/boost Converter 4.2 Improved Active Capacitor Boost1 Converter 5 Simulation 6 Conclusion References Research on Coordinated Control Strategy for Islanded Operation of Household Photovoltaic-Storage Micro-grid 1 Introduction 2 The Topology of Household Photovoltaic-Storage Micro-grid 3 Control Strategy for Islanded Operation of Photovoltaic-Storage Micro-grid 3.1 Inner Loop Current Control Based on d-q Coordinate System 3.2 P-f and Q-V Droop Control Based on d-q Coordinate System 3.3 Constant Voltage Frequency Control Based on d-q Coordinate System 3.4 Coordinated Control of Islanded Operation of Photovoltaic-Storage Micro-grid 4 Simulation Analysis 4.1 Operating Condition 1 of Household Photovoltaic-Storage Micro-grid 4.2 Operating Condition 2 of Household Photovoltaic-Storage Micro-grid 4.3 Operating Condition 3 of Household Photovoltaic-Storage Micro-grid 5 Conclusion References Fuzzy Comprehensive Evaluation on Hydraulic High Voltage Circuit Breaker Mechanical Characteristics in Smart Substation 1 Introduction 2 Fuzzy Comprehensive Evaluation Principles 3 Establishment of Fuzzy Evaluation Model for Hydraulic High Voltage Circuit Breaker 3.1 Establishment of Evaluation Factor Set 3.2 Establishment of Evaluation Level 3.3 Determination of Weight 3.4 Establishment of Membership Function 4 Case Analysis 4.1 Normal Working Condition 4.2 Abnormal Working Condition 5 Conclusion References State of Charge Estimation for Lithium-Ion Battery Based on Particle Swarm Optimization Algorithm and Multi-Kernel Relevance Vector Machine 1 Introduction 2 SOC Estimation Model Based on PSO-MKRVM 2.1 Multicore Relevance Vector Machine Algorithm 2.2 Particle Swarm Optimization Algorithms 2.3 PSO-MKRVM Algorithm Steps 3 Experimental Results and Analysis 3.1 Data Pre-processing 3.2 Evaluation Indicators 3.3 Estimated Results from One Measurement 3.4 Estimated Results from Multiple Measurements 4 Conclusions References Research on Variation Rules of Characteristic Parameters and Early Warning Method of Thermal Runaway of Lithium Titanate Battery 1 Introduction 2 Development Process and Judging Method of Thermal Runaway of Lithium Battery 2.1 Thermal Runaway Development Process of Lithium Ion Batteries 2.2 Thermal Runaway Judging Criterias of Lithium Ion Batteries 3 Design of Experiment 3.1 Samples of the Battery 3.2 Experimental Facility and Design 4 Analysis of Characteristic Parameters of Thermal Runaway 4.1 Thermal Runaway Phenomenon 4.2 Analysis of Characteristic Parameters of Heating Thermal Runaway 4.3 Analysis of Characteristic Parameters of Overcharging Thermal Runaway 5 Conclusion References Study on Parameter Characteristics and Sensitivity of Equivalent Circuit Model of Lithium Iron Phosphate Battery in Decay Dimension 1 Introduction 2 Test Bench and Experimental Procedures 3 Battery Model 3.1 Difference Analysis 3.2 Change of Euclidean Distance Analysis Parameters 4 Simulation Verification 5 Conclusion References Research on Defect Simulation and Diagnosis Method of On-Load Tap Changer 1 Introduction 2 Experiment Preparation 2.1 Detection Platform Construction 2.2 Signal Processing Short Time Energy Method 3 Defect Simulation of OLTCs 4 Diagnosis Method of OLTCs 5 Conclusion References Internal Short Circuit Warning Method of Parallel Lithium-Ion Module Based on Loop Current Detection 1 Introduction 2 Internal Short Circuit Loop Current Characteristic Experiment 2.1 Acupuncture Simulation of Internal Short Circuit Experiments of Parallel Lithium-Ion Batteries 2.2 4-Series 2-Parallel Lithium-Ion Battery Pack Acupuncture to Simulate Internal Short Circuit Experiment 3 Conclusion References Prediction Method of Ohmic Resistance and Charge Transfer Resistance for Lithium-Ion Batteries Based on CSA-SVR 1 Introduction 2 Feature Extraction and Analysis 2.1 Experimental Data of Cycle Life Attenuation of Lithium Ion Battery 2.2 Feature Extraction Based on Charging Curve 2.3 Feature Extraction Based on Incremental Capacity Curve 2.4 Grey Relation Analysis of Features 3 CSA Optimized SVR Prediction Model 3.1 Cuckoo Search Algorithm 3.2 Support Vector Regression 3.3 CSA-SVR Method 4 Simulation Results and Analysis 5 Conclusions References Research on Experimental System of Magnetically Mediated Thermoacoustic Detecting Method 1 Introduction 2 Principle of MMTDM 3 Construction of Experimental System 4 Experimental Results and Analysis 5 Conclusion References Research on Mobile Energy Storage Vehicles Planning with Multi-scenario and Multi-objective Requirements 1 Introduction 2 Design of MESV 3 Models and Algorithms 3.1 MESV Target Model 3.2 MESV Constrained Boundary Model 3.3 Solving Algorithm 4 Case Analysis 5 Conclusion References A Novel Control Strategy of Air-Core Pulsed Alternators for Driving Electromagnetic Railgun 1 Introduction 2 Single-Phase Short-Circuit Discharge 3 Discharge with Inductive Load 4 Speed Control 5 Conclusion References Optimal Dispatch Strategy of a Flexible Energy Aggregator Considering Virtual Energy Storage 1 Introduction 2 Model 2.1 Data Center Model 2.2 Flexible Scheduling Model of Data Load in Data Center 2.3 Data Center Power Consumption Model Based on DVFS Technology 2.4 Data Center Model Based on the First Law of Thermodynamics 2.5 Residential Building Model 2.6 Demand-Side and Supply-Side Equilibrium Equations 2.7 Generalized Energy Storage Model 2.8 Battery Storage 2.9 Virtual Energy Storage 2.10 Aggregator Objective Function 3 Case Study 3.1 Comparison of Power Purchase, PV Output Curve and Load Curve 3.2 Thermal Characteristics and Power Consumption of Data Centers and Buildings Under Different Operation Models 3.3 Hourly SOC of Virtual Energy Storage 4 Conclusion References State of Charge Estimation of Lithium-Ion Battery Based on EKF with Adaptive Fading Factor 1 Introduction 2 Equivalent Model and Parameter Identification of Lithium-Ion Battery 2.1 Equivalent Circuit Model of Lithium-Ion Battery 2.2 SOC-OCV Relationship Curve of Battery 2.3 Parameter Identification of Battery Model 3 Extended Kalman Filter with Adaptive Fading Factor 3.1 Traditional Extended Kalman Filter 3.2 Analysis of EKF with Adaptive Fading Factor 4 Experiment and Simulation Analysis 5 Conclusion References On-Line Evaluation Method of Battery Bank Inconsistency for DC Power System 1 Introduction 2 Comprehensive Weighting Method and Grey Clustering 3 Establishment of Evaluation Model for Battery Bank 4 Conclusions References A Coordinated Control Strategy for PV-BESS Combined System and Optimal Configuration of Energy Storage System 1 Introduction 2 Coordinated Control Strategy of PV-BESS System 2.1 Definition of the Inertial Constant of PV-BESS System 2.2 Dynamic Control Strategy Based on VSG 3 Control Verification and Impacts Analysis of Different Control Parameters 3.1 Verification of Dynamic Control Scheme 3.2 Impact Analysis of Control Parameters 4 Conclusions References Multi-objective Optimal Scheduling Strategy of EVs Considering Customer Satisfaction and Demand Response 1 Introduction 2 Demand Response Model of Electric Vehicle 2.1 Overall Framework of the System 2.2 User Trip Characteristics 2.3 Period Shift Model and User Psychological Model 2.4 Customer Satisfaction Model of Electric Vehicle 3 Optimal Scheduling Model of Electric Vehicle 3.1 Objective Functions and Constraints 3.2 Solution Method 4 Case Study 4.1 Parameter Setting 4.2 Optimization Results 5 Conclusion References Deep-Learning Network-Based Method for SOH Estimation of Lithium-Ion Battery for Electric Vehicles 1 Introduction 2 Datasets For SOH Estimation. 3 Methodologies 3.1 Model Description 3.2 Full Architecture for SOH Estimation 4 Results and Discussions 4.1 Experimental Platform 4.2 Results on NASA Dataset 4.3 Results on Oxford Dataset 5 Conclusions References Research on Optimal Allocation of Energy Storage in Active Distribution Network Based on Differential Particle Swarm Algorithm 1 Introduction 2 Optimization Model of Energy Storage Location Based on Standard Deviation of Network Loss Sensitivity 3 Energy Storage Capacity Optimization Model 3.1 Objective Function 3.2 Binding Conditions 4 Model Solving Method Based on Differential Particle Swarm Algorithm 4.1 Differential Particle Swarm Algorithm 4.2 Algorithm Flow 5 Example Analysis 5.1 Test System 5.2 Energy Storage Location Optimization 5.3 Optimal Allocation of Capacity 6 Conclusion References Adjusting Energy Storage Performance of PMMA/P(VDF-HFP) Composites by Improving Compatibility Through Molecular Weight Regulation 1 Introduction 2 Experimental Section 2.1 Materials 2.2 Fabricating Process of Polymer Films 2.3 Characterization 3 Results 3.1 Microstructure and Compatibility 3.2 Dielectric and Energy Storage Performance 4 Conclusion References Composite Micro Energy System for Wireless Sensor Network Nodes 1 Introduction 2 Prototype Design and Fabrication of Hybrid Micro-energy System 2.1 General System Design 2.2 System Integration 2.3 Design and Fabrication of Vibration Generator 2.4 Circuit Design and Fabrication of Vibration Energy Collection Unit 2.5 Solar Collection Unit Design 3 Testing and Demonstration Verification of Hybrid Micro-energy System 3.1 Vibration Energy Collection Unit Test 3.2 Solar Energy Collection Unit Test 3.3 Demonstration and Verification of Power Supply for WSN Nodes 4 Conclusions References Research on Map Construction and Location Technology Based on Multi-line LiDAR 1 Introduction 2 Map Building 2.1 Point Cloud Preprocessing 2.2 Inter-Frame Point Cloud Matching 3 Location 4 Experiment and Analysis 4.1 Accuracy and Time Comparison 4.2 Positioning Experiment 5 Conclusion References Isolated ISOP Control of a Medium Voltage Lithium Battery Storage Converter for Railroad Engine Rooms 1 Introduction 2 Analysis of Output Voltage Equalization Performance of Boost Converter 2.1 Small-Signal Model of a Boost Converter 2.2 Output Voltage Equalization Characteristics of Three-Level Boost Converters 3 Full-Bridge LLC Output Current Performance Analysis 4 Co-occupancy Ratio Control Strategy for ISOP Systems 5 Conclusion References A Deep-Learning Based Method for Real-Time Insulator Detection in Power System 1 Introduction 2 Network Architecture 2.1 Overall Structure 2.2 Network Architecture 2.3 Aggregation 3 Experiments and Results 3.1 Experiments Setup 3.2 Results 4 Conclusion References Corrosion Defect Detection in Multi-color Space by Channel Exchanging 1 Introduction 2 Method 2.1 Backbone Networks with Channels Exchanging 2.2 Feature Pyramid Networks 2.3 Detection Head Networks 3 Experiments 3.1 Implementation Details 3.2 Experimental Results 4 Conclusion References Data-Efficient Matching for Object Detection with Transformer in Pin Defect Detection 1 Introduction 2 Method 2.1 Data-Efficient Hungarian Match 2.2 Group Object Query 3 Experiments 3.1 Dataset 3.2 Implement Details 3.3 Comparison Result 3.4 Ablation Study 4 Conclusion References Heterogeneous Parallel Computing Based Thermal Fault Detection Model for Substation Equipment Using Infrared and Visible Image 1 Introduction 2 Related Works 2.1 Infrared and Visible Image Fusion Methods 2.2 Target Detection Methods 3 Method 3.1 Architecture of Detection Method 3.2 Fusion Network 3.3 Faults Dete