Advances in Artificial Systems for Power Engineering

Contents
Optimal Dispatch of Combined Cooling, Heating and Power Microgrid with Advanced Adiabatic Compressed Air Energy Storage
1 Introduction
2 Modeling of AA-CAES Under CCHP Mode
2.1 Description of AA-CAES Combined Cooling, Heating and Power Generation
2.2 Dispatch Model of Trigeneration AA-CAES
3 Optimal Dispatch of CCHP System
3.1 Objective
3.2 Constraints
4 Case Study
4.1 System Setting
4.2 Results and Discussion
5 Conclusions
References
Chatbots as a Tool to Optimize the Educational Process
1 Introduction
2 Literature Review
3 Methodology for Using Chatbots in the Activities of the University
3.1 Chatbots in the Organization of the Educational Process
3.2 Methods of Studying Chatbots by Students in the Discipline “Artificial Intelligent and Neurotechnology”
3.3 Chatbots as a Training Tool
4 An Example of Creating a Chatbot in the Telegram
5 Results and Discussion
6 Conclusions
References
Intelligent System of Computer Aided Processes Planning
1 Introduction
2 Constructing of Conceptual Models
3 Constructing of Knowledge Bases
4 Conclusions
References
Micro-level Modeling of Traffic Flows Through Signalized Crossroads of an Arbitrary Structure
1 Introduction
2 Review of Mathematical Micro-level Models of TFs and Their Application to Signalized Intersections
3 The Proposed Models
3.1 Representation of Crossroads Structure and Traffic Organization
3.2 Traffic Flow Through an Intersection as an Event-Switched Process
4 Ways of the Proposed Approach Application for Traffic Control Options Optimization
5 Discussion and Conclusions
References
Polypolar Coordination by the Multifocal Lemniscates
1 Introduction
2 Polypolar Lemniscus Coordinate System
3 Metric Coordinates ρ
4 Angular Coordinates φ
5 Coordinate Families
6 φ-parameterization
7 1f-Polar CS: Passage to the Limit
8 Symmetries in Polypolar Coordination
9 Focal Approximation of Empirical Form
10 Conclusion
References
Non-intrusive Load Identification Decision Method Based on Time Signatures
1 Introduction
2 Establish Load Characteristics Library
2.1 Load Characteristics Selection
2.2 Load Characteristics Modeling
3 Non-intrusive Load Identification Decision Method Combining Time Characteristics
3.1 Mean-Shift Clustering Algorithm
3.2 Bayesian Classification Method
4 Experimental Results and Analysis
4.1 Parameter Settings
4.2 Parameter Settings
5 Conclusions
References
Research on Non-intrusive Load Identification Method Based on Support Vector Machine
1 Introduction
2 SVM Nonlinear Classifier
2.1 SVM Linear Classifier
2.2 SVM Nonlinear Classifier Based on RBF Kernel Function
3 Detection and Feature Extraction of Electrical Appliances
3.1 Event Detection
3.2 Characteristic Calculation
4 Construction of Load Classifier
4.1 Two Class Classifier Training
4.2 Multiple Classifier Training
5 Load Classification Test Analysis
5.1 Testing Environment
5.2 Analysis of Test Results
6 Conclusions
References
Intelligent Detection of Electricity Stealing by Replacing Instrument Transformer Based on Daily Load Date Mining
1 Introduction
2 Relationship Between Electricity Stealing Replacing Instrument Transformer and Line Loss
3 Using Pearson Correlation Coefficient to Identity Electricity Stealing of Replacing Instrument Transformer
3.1 Principle of Pearson Correlation Coefficient
3.2 Application of Pearson Correlation in Electricity Stealing Detection
4 Case Verification and Analysis
4.1 Typical Case Verification
4.2 Typical Case Analysis
5 Conclusions
References
Fuzzy Management of Teacher-Student Interaction in Distance Learning Settings
1 Introduction
2 Literature Review on the Research Issue
3 Theoretical Aspects of the Study
4 A Cognitive Model of Interaction of the Teacher and Students
4.1 The Model of Information Transmission
4.2 Model of Perception of Information
4.3 The Information Interaction Model
5 Practical Implementation and Results
6 Conclusions
References
Evaluation Method of Distributed Renewable Energy Access to Distribution Network Based on Variable Weight Theory
1 Introduction
2 Index System of Carrying Capacity of Distributed Renewable Energy Access Distribution Network
2.1 Refer to the Evaluation Index Proposed in DL/T + 2041–2019
2.2 Calculation Index of Safety and Reliability
2.3 Calculation Index of Operation Economy Index
3 Fuzzy Comprehensive Evaluation Method Based on Variable Weight Theory
3.1 Variable Weight Theory
3.2 Fuzzy Comprehensive Evaluation Method Based on Variable Weight Theory
4 Theoretical Example Analysis
4.1 Basic Information of Calculation Example
4.2 Index Calculation Results
4.3 Index Weight Calculation
5 Conclusions
References
Research on Realization Technology of Arc Grounding Fault on Distribution Network on Field Test Data
1 Instruction
2 Distribution Network Practical-Test-Platform
3 Modeling Analysis of Intermittent Arc Grounding Fault
3.1 Arc Grounding Fault Model
3.2 Development Process of Intermittent Arc Grounding Fault
4 Realization Technology of Arc Grounding Fault
4.1 Arc Grounding Fault Simulation Device
4.2 Simulation Process of Intermittent Arc Grounding Fault
5 Numerical Simulations
5.1 Neutral Ungrounded System
5.2 Low Resistance Grounding System
6 Summary and Conclusion
References
Research on Reactive Power Compensation Configuration of Wind Farm Integration
1 Introduction
2 Composition of Reactive Power Loss in Wind Power Engineering
3 Principle of Reactive Power Compensation Configuration
4 Theoretical Calculation Method of Reactive Power Compensation Configuration
4.1 Calculation of the Line Reactive Loss and Charging Power
4.2 Calculation of the Transformer Reactive Power Loss
4.3 Calculation of the Reactive Power Compensation Device Capacity
5 Case Study
6 Conclusions
References
Two Stage Stochastic Scheduling Model of Integrated Energy System with Renewable Energy Considering Demand Response
1 Introduction
2 Coordination of Generator Side Reserve and Demand Response
2.1 Interruptible Load and Positive Rotation Reserve
2.2 Negative Spinning Reserve and TOU Price
3 Analysis of the Response Model of Electricity Price
3.1 Elasticity Index
3.2 Modeling of Consumer Price Response in Integrated Energy System
4 Two Stage Model Based on Scenarios
4.1 Objective Function
4.2 First Stage Constraints
4.3 Second Stage Constraints
4.4 Joint Constraint of the First Stage and the Second Stage
5 Example Analysis
6 Conclusions
References
Evaluation of Distribution Equipment Utilization Based on Data Driven
1 Instruction
2 Influence Factors of Distribution Equipment Utilization
3 Indicators of Distribution Equipment Utilization
3.1 In-Serve Equipment Utilization
3.2 Retired Equipment Utilization
3.3 Comprehensive Utilization of Distribution Network Equipment
4 Data Processing and Key Influence Factors Mining
4.1 Normalization of Influence Factors
4.2 Multiple Linear Regression Modeling
5 Equipment Utilization Prediction Based on Convolution Neural Network
5.1 Convolution Neural Network
5.2 Basic Process of Equipment Utilization Prediction
6 Case Study
6.1 Key Factor Screening
6.2 CNN Prediction Model
6.3 Analysis of Prediction Results of Target Year
7 Conclusion
References
Approaches to Validation of Quantification of the Variable “Relationship Between Users” in the Context of Social Engineering Attacks
1 Introduction
2 Related Works
3 Statement of the Problem
4 Research Methods
4.1 Conducting Additional Survey/Surveys
4.2 Empirical Validity: Correlating Questions
5 Discussion of the Results
6 Conclusions
References
Parametric Oscillations at Delays in the Forces of Elasticity and Damping
1 Introduction
2 Equations of the System
3 Solving Equations
4 Stability of Stationary Movements
5 Calculations
6 Conclusions
References
A Coordinated Dispatching Model for HDR-PV Hybrid Power System: A Zero-Sum Game Approach
1 Introduction
2 A Hybrid Power System Architecture for HDR and PV
3 Zero-sum Game Dispatching Model of HDR-PV Hybrid Power System
3.1 Zero-sum Game Pattern
3.2 Operation Model of HDR Generation
3.3 Output Power Model of PV Plant
4 Optimization Method
4.1 Optimization Objective
4.2 Constraints
4.3 Conversion of Lower Level Problem
5 Case Study
5.1 System Parameters
5.2 Results Analysis
6 Conclusions
References
Category Splices and Modeling with Their Help Chemical Systems and Biomolecules
1 Introduction
2 Categorical Splices and Their Properties
3 Category Model of Systems of Quantum Particles
4 Category Chemical Bond Models for Algebraic Biology
5 Conclusion
References
Consensus Algorithm Based Distributed Coordinated Control for ESSs Integrated Off-grid PV Station
1 Introduction
2 Graph Theory Based Consistency Control
3 Distributed Coordinated Control for Off-grid PV Station
4 Consensus Algorithm Based Distributed Coordinated Control
4.1 Consistency Control
4.2 Droop Control
5 Simulation Analysis
6 Conclusions
References
Algebraic Harmony in Genomic DNA-Texts and Long-Range Coherence in Biological Systems
1 Introduction
2 The Harmonic Progression, Resonance Phenomena, and Helical Antennas
3 Hyperbolic Genomic Rules and Fröhlich’s Theory of Long-Range Coherence in Biological Systems
4 Presentation of Oligomer Cooperative Properties of Genomes in the Form of Numeric Genetic Mandalas
5 Some Discussing Remarks
6 Conclusions
References
Comparative Analysis of Inductive Density Clustering Algorithms Meanshift and DBSCAN
1 Introduction
2 Related Works
3 Inductive MeanShift
4 Inductive DBSCAN
5 Numerical Experiments
6 Conclusion
References
Author Index