Smart Grid and Innovative Frontiers in Telecommunications: 7th EAI International Conference, SmartGIFT 2022, Changsha, China, December 10-12, 2022, ... and Telecommunications Engineering, 483)

✍ Scribed by Hongming Yang (editor), Jiang Fei (editor), Tang Qiang (editor)

• Publisher: Springer
• Year: 2023
• Tongue: English
• Leaves: 526
• Category: Library

✦ Synopsis

This book constitutes the refereed proceedings of the 7^th International Conference on Smart Grid and Innovative Frontiers in Telecommunications, SmartGIFT 2022, held in Changsha, China, in December 10-12, 2022
The 44 full papers were selected from 116 submissions and focus on new challenges and opportunities of intelligent technologies in new energy systems.The papers are the papers are divided into the following areas: Simulation and analysis of the integrated energy system, disaster prevention & reduction for power grid, industry 4.0 applications, flexible planning and regulation techniques in smart grids, smart control and diagnose of distributed power system, and control and operation of UAV. These sessions aimed to address the new dimension that can gain insights into key challenges, understanding, and criteria of new technologies to develop and implement future industry-related services and applications.

✦ Table of Contents

Preface
Organization
Contents
Simulation and Analysis of the Integrated Energy System
Optimized Operation of Integrated Electricity-Heat-Gas Energy System Considering the Optimal Consumption of Wind and Photovoltaic Power Generation
1 Introduction
2 IES Considering Optimal Accommodation of Wind Power and Photovoltaic Power
2.1 The Model of Wind Power and Photovoltaic Power
2.2 Optimization of IES Based on Electricity-Heat-Gas Considering the Optimal Accommodation of Wind Power and Photovoltaic Power
3 Optimal Scheduling Model of IES for Electric Heating Gas Interconnection
3.1 Coupling Device Model
3.2 Power System Optimization Model
3.3 Natural Gas System Optimization Model
3.4 Thermodynamic System Optimization Model
4 Case Studies
4.1 Introduction to the Example
4.2 The Running Result Analys
5 Conclusion
References
Carbon Emission Accounting of Typical Megacities Based on Electricity Statistics
1 Introduction
2 Shared Responsibility Principle
3 The Accounting Model of Urban Electricity-Related Carbon Emissions Based on the Principle of Shared Responsibility
3.1 Production-Side Carbon Emissions
3.2 Consumer Carbon Emissions
3.3 Grid Carbon Emissions
4 Urban Carbon Emission Accounting Based on Electricity Statistics
5 Conclusion
References
Comprehensive Evaluation of Carbon Emission Reduction Maturity of Typical Megacities
1 Introduction
2 Carbon Emission Reduction Assessment Indicators
3 Construction of Carbon Emission Reduction Maturity Model
3.1 Modelling of Carbon Emission Reduction Development Levels
3.2 Modeling of Carbon Emission Reduction Coordination Levels
3.3 Modelling of Coordinated Development Level of Carbon Emission Reduction
4 Comprehensive Evaluation of Urban Carbon Emission Reduction and Electricity-Related Maturity
4.1 Data Processing
4.2 Evaluation and Analysis of Urban Carbon Emission Reduction Maturity
5 Conclusion
References
Voltage Control Strategy of Power Distribution Network with Schedulable Distributed Resources
1 Introduction
2 Distributed Control Framework
3 Distributed Control Strategy
3.1 Cluster Dominant Node
3.2 Node Voltage Control
4 Simulation Examples
4.1 Example 1 (Radial Connection Mode)
4.2 Example 2 (Loop Mesh Wiring Mode)
5 Conclusion
References
The Evaluation Method of Distribution Network Operation Performance Based on Combination Weighting and Improved Grey Correlation
1 Introduction
2 Strives for the Comprehensive Evaluation Index
2.1 The Determination of Single Evaluation Index Weight
2.2 The Calculation of the Combination Weight
2.3 The Establishment of Comprehensive Evaluation Index
3 The Improved Grey Correlation Method is Used to Calculate the Correlation Degree
3.1 Determine the Analysis Matrix
3.2 Determine the Correlation Coefficient
3.3 The Mean Difference Influence Coefficient is Introduced
3.4 Calculate the Correlation Degree of the Influencing Factors
4 Conclusion of Actual Case Analysis
4.1 The Determination of Single Index Weight
4.2 The Calculation of Correlation Degree
5 Conclusion
References
Multi-angle Identification of Small Target Faults in Transmission Lines Based on Improved YOLOX Algorithm
1 Introduction
2 Transmission Line Fault Characteristics
3 Deep Learning Based on the YOLOX Model
3.1 Model Analysis
3.2 Data Enhancement with Model-Based Channel Cropping Improvements
3.3 Multi-angle Image Fusion
4 Training Results and Prediction Analysis
4.1 Data Pre-processing and Training Parameters Setting
4.2 Training Results and Model Performance Analysis
4.3 Detection Results
5 Conclusions
References
Fault Protection Method of Single-Phase Break for Distribution Network Based on Current Ratio Between Negative and Zero Sequence Current
1 Introduction
2 Analysis of SPGF
2.1 Sequence Current Analysis of SPBF-PG
2.2 Sequence Current Analysis of SPBF-LG
3 Fault Identification Method Based on Current Ratio Between Negative and Zero Sequence
4 Simulation and Verification
5 Conclusion
References
Disaster Prevention and Reduction for Power Grid
Forecast of the Ice Disaster in Hunan Power Grid in Late January 2022 Using a High Resolution Global NWP Model
1 Introduction
2 Model and Datasets
2.1 Model
2.2 Datasets
3 Observed of Grid Line Icing Features in Hunan Province During Late January 2022
4 Forecast of Grid Line Icing Using a 10-km NWP Model
5 Conclusions and Discussions
References
A Two-Step Approach for Forecasting Wind Speed at Offshore Wind Farms During Typhoons
1 Introduction
2 Data Preprocessing
2.1 Geographical Representation
2.2 Storm Velocity
2.3 Grid Transition Probabilities
2.4 Sliding Window
2.5 Normalization
3 Methodology
3.1 Problem Formulation
3.2 Seq2Seq Track Forecasting Model
3.3 Linear Typhoon Boundary Layer Wind Field Model
4 Case Study
4.1 Case Description
4.2 Performance Comparison
5 Conclusion
References
Regional Model Simulation of the Ice Disaster in Hunan Power Grid During January 2022: Effect of Nanling Mountains on Precipitation
1 Introduction
2 Model and Datasets
2.1 Model
2.2 Datasets
3 Large-Scale Circulation Background
4 Results in Control Experiment
5 Results in Terrain Sensitivity Experiments
6 Summary
References
Research on Typhoon Identification of FY-4A Satellite Based on CNN-LSTM Model
1 Introduction
2 Methodology
2.1 Convolutional Neural Network
2.2 Long Short Term Memory
2.3 CNN-LSTM Combined Model
3 Data Preprocessing
3.1 Cloud Feature Selection
3.2 The Establishment of Sample Library
4 Analysis of Results
4.1 Experimental Data and Model Adjustment
4.2 Comparative Experiment Analysis
5 Conclusion
References
Condition Assessment of Oil-Immersed Transformers Based on Fuzzy Theory and Combination Weighting of Least Squares
1 Introduction
2 Establishment of Condition Assessment Model for Oil Immersed Transformer
2.1 Establishment of Condition Assessment Indicator System for Oil-Immersed Transformer
2.2 Transformer Assessment Indicator Set Data Preprocessing
2.3 Establishment of Assessment Indicator Weight Matrix
2.4 The Realization of Condition Assessment Method of Fuzzy Comprehensive Evaluation
2.5 Establishment of Condition Assessment Model for Oil-Immersed Power Transformers
3 Example Analysis
3.1 Data Pre-processing
3.2 Least Squares Method to Determine the Value of Comprehensive Weights
3.3 Transformer Fuzzy Theory Evaluation Results
4 Conclusion
References
Research Progress on On-Orbit Calibration of Infrared Sensors for Power Grid Fire Monitoring
1 Introduction
2 On-Orbit Absolute Radiometric Calibration
3 Progress in On-Orbit Absolute Radiometric Calibration
3.1 Lab Calibration
3.2 On-Board Calibration
3.3 Based on the Site Calibration
4 Summary and Outlook
References
Design and Research of Segmented Ice Melting System for 10 kV Distribution Network
1 Introduction
2 Structure of Segmented Ice Melting System
3 Principle of Segmented Ice Melting System
4 Composition and Parameters of Segmented Ice Melting System
4.1 Parameter Design of Multi-position Transformer
4.2 Parameter Design of Isolation Knife Gate
4.3 Parameter Design of Ice-Melting Cable
4.4 Parameter Design of Ice-Melting Voltage and Current Measurement Protection Unit
5 Ice Melting Scheme of Segmented Ice Melting System
6 Conclusion
References
Effect of SnO2 Doping on the Performance of High Voltage ZnO Varistors
1 Introduction
2 Experimental Procedure
3 Results and Discussion
4 Conclusions
References
Simulation Generation Algorithm for Foggy Images in Natural Scenes
1 Introduction
2 Atmospheric Scattering Model
3 Parameters Estimation
3.1 Estimation of Atmospheric Light Values
3.2 Depth Map Estimation
3.3 Transmission Map Estimation
4 Results and Discussion
4.1 Improved Depth Map Image Contrast
4.2 Foggy Images Under Different Scenes
4.3 Quality Evaluation of Foggy Simulated Images
4.4 Generation of Foggy Datasets
5 Conclusions
References
Improved YOLOX Transmission Line Insulator Identification
1 First Section
1.1 A Subsection Sample
2 Detection Network
2.1 YOLO Network
2.2 YOLO Network
2.3 Optimization Strategy
3 Model Improvement
3.1 ConvNext
3.2 Spatial Pyramid Pooling Module
3.3 Backbone
3.4 Rotation Detection
4 Experimental Results and Analysis
4.1 Data Set Introduction and Data Enhancement
4.2 Experimental Environment
4.3 Learning Rate Setting
4.4 Experimental Results
4.5 Qualitative and Quantitative Analysis
4.6 Ablation Experiments
5 Conclusion
References
Industry 4.0 Applications
Electricity Anomaly Detection Research of Flue-Cured Tobacco Users Considering the Characteristics of Industry Electricity Consumption Behavior
1 Introduction
2 Industry Characteristics Analysis of Flue-Cured Tobacco Users
3 First Section Construction of Industry Characteristic Index Items
3.1 Valley Peak Load Ratio
3.2 The Cumulative Volatility of Peaks and Valleys
4 Load Clustering Based on Nearest Neighbor Propagation Algorithm
4.1 A Subsection Sample Nearest Neighbor Propagation Algorithm
4.2 Load Clustering Based on Nearest Neighbor Propagation Algorithm
5 Numerical Simulation
6 Conclusion
References
Direct Power Supply Identification Method of PV Power Based on Affinity Propagation Clustering
1 Introduction
2 Output Correlation Analysis of Photovoltaic Power Supply
3 The Identification of PV Power Sales Status
4 Direct Supply Power of PV Identification Based on AP Clustering Algorithm
5 Case Study
5.1 Output Correlation Analysis
5.2 The Direct Power Supply Identification of Photovoltaic Power Supply
6 Conclusion
References
An Optimized Depth Complementation of Transparent Objects Based Robotic Arm Grasping System
1 Introduction
2 Related Work
2.1 Detecting Transparent Objects
2.2 Depth Completion
2.3 Robot Grasping
3 Method
3.1 Depth Refinement Model
4 Experiments
4.1 Experimental Environment and Dataset
4.2 Performance Metrics
4.3 Comparison with Other Depth Completion Algorithm
4.4 Ablation Study
4.5 Eye-to-Hand Calibration System
4.6 Accuracy of Grasp System
5 Conclusion
References
Development of a Fast DC Switch Based on Electromagnetic Repulsion Mechanism
1 Introduction
2 Overall Structure of the Equipment
3 Current-Carrying Part Design
4 Operating Mechanism Design
4.1 Simulation Model Establishment
4.2 Analysis of Simulation Results
5 Conclusion
References
Flexible Planning and Regulation Techniques in Smart Grids
Research on Low Carbon Development Planning of Public Transportation Energy Based on System Dynamics
1 Introduction
2 Prediction Model of Urban Passenger Transport Demand
2.1 National Energy Technology Model
2.2 Prediction Model of Urban Passenger Transport Demand
3 Construction of Urban Passenger Transport Network Module Based on System Dynamics
3.1 Data Related to the Number of Vehicles and the Proportion of Fuel Types
3.2 Energy Consumption Per 100 km of Urban Vehicles
3.3 Public Transportation Passenger Transport Level
3.4 Prediction and Calculation Method of Energy Consumption and Carbon Emission
4 Case Study
4.1 Scene Settings
4.2 Analysis of Simulation Results
5 Conclusion
References
Two-Stage Dynamic Voltage/Var Control in Distribution Network Considering Uncertain Distributed Generations
1 Introduction
2 Two-Stage Voltage/Var Optimisation Strategy
2.1 Primary Stage Optimisation
2.2 Secondary Stage Optimisation with Stochastical Modelling
3 Numerial Simulation
3.1 Simulation System
3.2 Results and Discussions
4 Conclusion
References
Energy Management for SOFC Hybrid DC Microgrids When External Power Goes Up
1 Introduction
2 SOFC Hybrid DC Microgrid System Architecture
2.1 Thermal Performance Indices
2.2 System Efficiency Indices
3 Energy Management and Control Strategies
4 Conclusion
References
Design and Implementation of Tracking Smart Car with Wireless Communication Functions
1 Introduction
2 System Hardware Design
2.1 Microcontroller
2.2 Inductance-Capacitor Sensor Pairs
2.3 Bluetooth Communication Module
2.4 NRF24L01 Wireless Communication Module
2.5 Ultrasonic Ranging Module
2.6 Speed Measurement Sensor
2.7 Motor Drive Module
3 Software Design
3.1 Electromagnetic Induction Signal Acquisition and Filtering
3.2 Normalization and Difference-Ratio-Sum Algorithm
3.3 Track Element Identification
3.4 Discrete Incremental PID
4 Application of Wireless Communication Module
4.1 Bluetooth Module Communicate with the Upper Computer
4.2 Communication Between the Two Smart Cars
5 Conclusion
References
Optimal Wind Power Integration in Microgrid: A Dynamic Demand Response Game Approach
1 Background
2 System Model
2.1 Power Generation
2.2 Power Consumption
2.3 Generation Cost
2.4 Centralized DSM Planning
3 Cost-Sharing Game
3.1 Potential Game
3.2 Nash Equilibria Characterization of Subgames
3.3 Subgame Perfect Equilibrium of CSGM
4 Mechanism Design
5 Simulation Results
6 Concluding Remarks
References
Residential Energy Consumption Prediction Based on Encoder-Decoder LSTM
1 Introduction
1.1 Related Work
1.2 Our Research Contribution
1.3 Paper Organization
2 Understanding the Dataset
2.1 Dataset Overview
2.2 Exploring the Metadata
3 Model Selection and Evaluation
3.1 Defining the Input and Output
3.2 Modelling Method
3.3 Evaluation Metric Extension
4 Experiment and Results
4.1 Experiment Design
4.2 Results and Analysis
5 Conclusions
References
Pattern-Preserved Normalization Enabled User Profiling
1 Introduction
1.1 Related Works
1.2 Paper Organization
2 Overview of the Dataset and Preprocessing
2.1 Dataset Overview
2.2 Seasonality Check
2.3 Monthly Trend
2.4 Preprocessing Strategy
3 Classical K-Means Clustering
3.1 Initial Attempts
3.2 Drawbacks of Classical K-Means Clustering
4 Proposed Improvements
4.1 PP-Normalization
4.2 Noise Removing
5 Numerical Studies
6 Conclusions
References
Multi-energy Coordinated Dispatch of Integrated Transportation Hub During Peak-Period Transactions
1 Introduction
2 Definition of Integrated Transportation Hub with Demand Response
2.1 Basic Concepts
2.2 Features of the Electricity Market
2.3 Technical Features
3 Analysis of Demand Response Potential of the Transportation Hub
3.1 Flexible Loads
3.2 Traffic Loads
4 Integrated Transportation Hub Participates in the Special Transaction Process During Peak Periods
4.1 Special Launch Conditions and Transaction Targets
4.2 Unilateral Bidding on the Demand Side
4.3 Special Clearing
4.4 Safety Check
5 Market Clearance
5.1 Objective Function
5.2 Constraints
5.3 Compensation Fee Settlement
6 Conclusion
References
Frequency Regulation with Mileage Payments: Is a Competitive Market Always the Winner?
1 Introduction
2 Related Work and Contributions
3 Problem Formulation
3.1 Steady-State Linear Model
3.2 MPC Formulation
3.3 Relaxation
3.4 Illustrative Prototype
4 Performance Assessment
4.1 Competitive Case
4.2 Regulated Case
5 Case Study
5.1 Competitive Market: Price Manipulation
5.2 Competitive v.s. Regulated Market
5.3 Swing Dynamics
6 Conclusions and Future Work
References
Smart Control and Diagnosis of Distributed Power System
Hybrid Single-Line-to-Ground Fault Arc Suppression Method in Distribution Networks
1 Introduction
2 Performance Analysis of Conventional Arc Suppression Method
2.1 Residual Current Calculation at Fault Location
3 Hybrid Arc Suppression Method
3.1 Principle of Hybrid Arc Suppression Method
3.2 Neutral Voltage and Injected Current for Arc Suppression
3.3 Implementation
3.4 Arc Suppression Accuracy of the Proposed Hybrid Method
4 Simulation Results
4.1 Case 1
4.2 Case 2
4.3 Case 3
5 Conclusions
References
SE Block-Assisted ResNet for Channel Estimation in OFDM System
1 Introduction
2 Channel Estimation Based on Traditional Methods
2.1 LS Method
2.2 MMSE Method
3 Deep Learning Based Channel Estimation
3.1 Interpolation-ResNet
3.2 SE-ResNet
3.3 Pilot Design Based on Concrete AE Network
4 Simulation Results
4.1 Model Training
4.2 MSE Performance
4.3 Generalization Performance
4.4 Cropped Neural Network
4.5 Performance of Concrete AE
5 Conclusion
References
Experimental Study on the Influence of Defect Characteristics of XLPE Cable on the Initial Voltage of Electrical Tree
1 Introduction
2 Test Samples and Test Platform
3 Test Result
4 Conclusion
References
Study on the Influence of Defect Characteristics of XLPE Cable on Electrical Tree Deterioration
1 Introduction
2 Numerical Model of Cable Defects
3 Mechanism Research and Analysis
4 Conclusion
References
Impact and Improvement of Distributed Photovoltaic Grid-Connected on Power Quality
1 Introduction
2 Status of Distributed Photovoltaics
2.1 Distributed Photovoltaic Grid Connection Method
2.2 Standards and Specifications Related to Distributed Photovoltaic Grid-Connection
3 The Main Influence of Distributed Photovoltaics on Power Quality of Distribution Network
3.1 High Voltage Problem
3.2 Harmonic Problem
3.3 Imbalance Problem
4 The Main Influence of Distributed Photovoltaics on Power Quality of Distribution Network
4.1 Distributed Photovoltaic Access Does not Fully Consider the Carrying Capacity of the Distribution Network
4.2 The Unreasonable Selection of Distributed Photovoltaic Inverters Has Insufficient Adaptability to the Distribution Network
4.3 Insufficient Power Quality Monitoring and Coordination Management Capabilities of Distribution Network-Distributed Photovoltaics
4.4 Insufficient Acceptance Management of Distributed Photovoltaic Access to Distribution Network
5 Main Measures
5.1 Carry Out Special Research on Power Quality Problems of High-Proportion Distributed Photovoltaic Distribution Networks and Pilot Projects
5.2 Improve the Power Quality Coordination Control Level of the Distribution Network and Distributed Photovoltaics
5.3 Strengthen the Whole Process Management of Distributed Photovoltaic Access to the Distribution Network
6 Conclusion
References
Research on the Influence of Distributed Photovoltaic Grid-Connected on the Operation Characteristics of Wide Range OLTC Transformer
1 Introduction
2 Test Situation
2.1 Routine Experiment
2.2 Short-Circuit Resistance Test
2.3 On-Load Voltage Regulator Power Supply Voltage Characteristic Test
2.4 On-Load Voltage Regulation Automatic Voltage Regulation Test
2.5 Voltage Transient Waveform Under No-Load Condition
2.6 Voltage Transient Waveform Under No-Load Condition
2.7 On-Load Switch Mechanical Action Assessment Test
2.8 Oil Sample Detection Before and After On-Load Pressure Regulation
3 Test Analysis
3.1 Low Pass Rate Resistance to Short Circuit
3.2 Controller Problem
3.3 Magnetic Circuit Saturation and Waveform Distortion Appear Under High Voltage and High Gear
3.4 Voltage Dip
3.5 Transformer Oil Problem
4 Application Suggestions for Wide OLTC Transformers
4.1 Core Material and Structure Selection Suggestion
4.2 Transmission Mechanism Selection Suggestion
4.3 Suggestion for Selection of Arc Extinguishing Medium
4.4 Suggestion for the Selection of Voltage Regulation Range and Gear Range
4.5 Controller Selection Recommendations
4.6 Transformer Oil Quality Selection Recommendation
5 Conclusion
References
Research on Fast Access Technology Based on Shared Energy Storage of Electric Vehicles
1 Introduction
2 Device Model
3 Device Model
3.1 Temperature Field Governing Equation
3.2 Boundary Conditions
3.3 Simulation Results
4 Field Test and Validation
5 Conclusion
References
Simulation Research on the Ground Resistance Measurement of the Tower with Clamp Meter Considering the Influence of the Tower Foundation
1 Introduction
2 Measuring Principle of Clamp Method
2.1 Theoretical Calculation Principle of Tower Grounding Resistance
2.2 Measurement Principle of Clamp Meter Method in the Case of Single Tower Grounding
2.3 Measurement Principle of Clamp Meter Method in the Case of Multi Base Tower Grounding
3 Simulation Calculation of Single Tower Grounding
3.1 Simulation Model
3.2 Analysis of Simulation Results
4 Simulation Calculation of Multi Base Tower Grounding
4.1 Simulation Model
4.2 Analysis of Simulation Results
5 Conclusion
References
Control and Operation of UAV
Research on a Fuzzy Adaptive PID Control Method for Four Rotor UAV Control System
1 Introduction
2 Principle of Fuzzy Control
3 Proportion Integration Differentiation Adaptive Optimal Control Method Based on Fuzzy Theory
3.1 Design of Proportion Integration Differentiation Adaptive Optimal Controller Based on Fuzzy Theory
3.2 The Choice of Universe and the Graph of Membership Function
3.3 Confirm Fuzzy Rules
3.4 Defuzzification Solution
4 Comparison and Analysis of Simulation Results
5 Conclusion
References
An Auto Disturbance Rejection Control Method for Four Rotor UAV Flight Operation
1 Introduction
2 Analysis of Active Disturbance Rejection Algorithm
2.1 Active Disturbance Rejection Principle
2.2 Analysis of Nonlinear Active Disturbance Rejection Algorithm
2.3 Design of Linear Active Disturbance Rejection Control Method
2.4 Comparative Simulation and Analysis
3 Research on ADRC System of Four Rotor UAV
3.1 Design of Attitude Control Module
3.2 Simulation Results and Analysis
4 Conclusion
References
Research on Optimal Control Method of Four Rotor UAV Based on BP Neural Network
1 Introduction
2 Operation Principle of PID Control Core Unit Based on BP Neural Net
3 UAV Control Algorithm Based on BP Neural Net Optimization
4 Simulation Experiment of UAV Control Core Unit Based on BP Neural Net Optimization
4.1 Proportional Integral Derivative Controller
4.2 Simulation Analysis
5 Conclusion
References
Dynamic Modeling and Simulation Analysis of Four Rotor UAV
1 Introduction
2 Control Principle of Four Rotor UAV
3 Dynamic Modeling of Four Rotor UAV
4 PID Control Method of UAV
4.1 PID Controller
4.2 Cascade PID Controller Principle
4.3 UAV Attitude Control Sub Module
4.4 UAV Position Control Sub Module
5 Design of UAV Flight Control System
6 Simulation Analysis
7 Conclusion
References
Research on Control Method of Four Rotor UAV Based on Classical PID Control System
1 Introduction
2 Analysis of PID System Control Structure
3 PID Control Principle
4 Position Controller Design
5 Attitude Controller Design
6 Simulation Analysis of Control System Based on Classical PID
7 Conclusion
References
Research on Target Tracking Technology of UAV in Distribution Network Based on Deep Learning
1 Introduction
2 UAV Single Target Tracking Process
3 Twin Network Target Tracking Based on Model Compression
4 Conclusion
References
Author Index