Energy Power and Automation Engineering : Select Proceedings of the International Conference, ICEPAE 2023

• Autore: Yadav Sanjay
• Pubblicazione: Singapore : , : Springer, , 2024; ©2024
• Edizione: 1st ed.
• Descrizione fisica: 1 online resource (931 pages)
• Altri autori: AryaYogendra MuhamadNor Asiah SebaaKarim
• Nota di contenuto: Intro -- Committee Member -- Preface -- Contents -- About the Editors -- Energy Conversion and Utilization and Thermal Power Engineering -- Analysis of the Thermal-Hydraulic Characteristics of Supercritical CO2/Kr Mixtures in the Straight-Channel Printed Circuit Heat Exchanger -- 1 Introduction -- 2 Model and Numerical Method -- 2.1 Physical Model and Boundary Condition -- 2.2 Mathematical Model -- 2.3 Working Fluid Selection -- 3 Results and Discussions -- 3.1 Influence of Mass Fraction of Kr on Flow and Heat Transfer Characteristics -- 3.2 Influence of Channel Diameter and Reynolds Number on Flow and Heat Transfer Characteristics -- 3.3 Correlations for Flow and Heat Transfer -- 4 Conclusion -- References -- Hydrogen Fuel Cells Lifetime Prediction Based on Multi-layer Perceptron -- 1 Introduction -- 2 Primary Symbols Description -- 3 Model Framework -- 3.1 Primary Input Parameter Introduction -- 3.2 System Framework -- 4 Experimental Results and Analysis -- 4.1 Introduction of Comparison Algorithm -- 4.2 Experimental Results and Analysis -- 5 Conclusion and Future Improvements -- References -- Lattice Boltzmann Simulation of Droplet Growth Processes in Flow Channel of Proton Exchange Membrane Fuel Cell -- 1 Introduction -- 2 Model Formulation -- 2.1 Lattice Boltzmann Method -- 2.2 Model Validation -- 3 Results and Discussion -- 3.1 The Effect of Different Flow Channel Heights -- 3.2 The Effect of Different Surface Contact Angles -- 3.3 Effect of Different Pore Sizes and Distribution -- 4 Conclusions -- References -- Deviation Control and Fast Drilling Technologies in the Carboniferous Strata of Junggar Basin -- 1 Introduction -- 2 Analysis of Drilling Difficulties in the Carboniferous Strata -- 2.1 Difficulties of Deviation Control and Fast Drilling -- 2.2 Causes of Well Deviation During Drilling. ; 3 New Drilling Technologies Suitable for the Carboniferous Strata -- 3.1 Gas Drilling Technology -- 3.2 Compound Drilling Technology with Impregnated Diamond Bit and Turbodrill -- 3.3 Automatic Vertical Drilling Technology -- 4 Comparison of Deviation-Reducing Ability of Different Conventional Bottom Hole Assemblies -- 5 Conclusions and Suggestions -- References -- Study on Dielectric Characteristics of Composite Based on Functional Design -- 1 Introduction -- 2 Experimental Section -- 2.1 Preparation of BaTiO3/EP Single Layer Composites -- 2.2 Characterization and Performance Testing -- 3 Results and Discussion -- 3.1 Characterization of BaTiO3/EP Single Layer Composites -- 3.2 Dielectric Characteristics of BaTiO3/EP Single Layer Composites -- 4 Breakdown Characteristics of BaTiO3/EP Single Layer Composites -- 5 Conclusion -- References -- Optimal Operation of CHP Units and Thermal Storage Electric Heating Considering Wind Power Consumption -- 1 Introduction -- 2 CHP Unit and Regenerative Electric Heating Combined Operation System Structure -- 3 Model of Electric-Thermal System Equipment -- 3.1 Model of Wind Turbine -- 3.2 Thermal Power Unit -- 3.3 CHP Unit -- 3.4 Regenerative Electric Heating -- 4 The Optimal Operation Model of Regenerative Electric Heating and CHP Unit Considering Wind Power Consumption -- 4.1 Objective Function -- 4.2 Constraints -- 5 Example Analysis -- 5.1 Basic Data -- 5.2 Calculation Result -- 6 Conclusion -- References -- Study on the Effect of Inorganic Fiber on the Energy Storage Characteristics of Sandwich Composite Films -- 1 Introduction -- 2 Experimental Section -- 2.1 Material -- 2.2 Preparation of Inorganic Filling Phase -- 2.3 Thin Film Preparation -- 3 Results and Discussion -- 4 Conclusion -- References. ; Nonlinear Dynamic Modelling for the Novel Inverse-Pendulum Wave Energy Converter with a Constant-Pressure Hydraulic Power Take-off -- 1 Introduction -- 2 Nonlinear Dynamic Modelling Of NIPWEC -- 2.1 Inverse Pendulum -- 2.2 CPHPTO -- 2.3 Wave-to-Wire Nonlinear SSM of the NIPWEC with a CPHPTO -- 3 Parameter Settings -- 3.1 Irregular Waves -- 3.2 Electric Loads -- 3.3 Simulation Platform and Solver -- 4 Results and Discussion -- 4.1 Model Validation -- 4.2 Response Curve Analysis and Performance Assessment -- 5 Conclusions -- References -- Spectral Properties of GaAs Cell Under the Space Irradiation -- 1 Introduction -- 2 Simulation Model -- 3 Results and Discussion -- 4 Conclusion -- References -- Control Method of High-power Flywheel Energy Storage System Based on Position Sensorless Algorithm -- 1 Introduction -- 2 Direct Calculation Method Based on High-power Angle Compensation -- 2.1 Arcsine Calculation -- 2.2 Angle Compensation During High-power Charging and Discharging of Flywheel -- 3 Flywheel Start and Charge and Discharge Control -- 4 Experimental Results and Analysis -- 5 Conclusion -- References -- Analysis of the Effect of Pressure on the Flow Characteristics of Pulverized Coal in a Pipe Based on Surface Energy Theory -- 1 Introduction -- 2 Research Methodology -- 2.1 Research Idea -- 2.2 Numerical Simulation -- 3 Results -- 4 Discussion -- 5 Conclusion -- References -- Risk Assessment and Early Warning Model for Water Conservancy Projects Based on IoT and Big Data -- 1 Introduction -- 2 Construction of a Risk Assessment System for Water Conservancy Projects -- 3 Calculation of Risk Assessment Indicator Weights -- 4 Construction of a Risk Assessment and Early Warning Model for Water Conservancy Projects Based on IoT and Big Data -- 5 Experiments and Analysis -- 5.1 Experimental Preparation -- 5.2 Analysis of Test Results. ; 6 Concluding Remarks -- References -- Preparation and Performance of Solid Oxide Fuel Cell Connector -- 1 Introduction -- 2 Experimental -- 3 Result Analysis -- 3.1 X-ray Diffraction a Series of LCCCx Powders Were Prepared by Sol-gel Method -- 3.2 Scanning Electron Microscope (SEM) Characterization -- 3.3 Electrical Conductivity -- 3.4 Study on Chemical Compatibility with Anode Powder and Electrolyte -- 3.5 Thermal Shrinkage and Coefficient of Thermal Expansion -- 3.6 Study on the Stability in Reducing Atmosphere -- 4 Conclusion -- References -- Study of Obstruction Rate in Confined Spaces on the Behavior and Overpressure Characteristics of LPG Deflagration Flame -- 1 Introduction -- 2 Experimental Setup -- 3 Experimental Results -- 3.1 Effect of Obstacle Blockage Rate Gradient Arrangement on Flame Behavior -- 3.2 Effect of Obstruction Rate Gradient Arrangement on Peak Explosion Overpressure -- 4 Conclusion -- References -- Economic Analysis of the Energy Storage Systems for Frequency Regulation -- 1 Introduction -- 2 Cost and the Potential Economic Benefit of the Energy Storage -- 2.1 Definition of the Levelized Cost of Storage -- 2.2 LCOS of Various Energy Storage Systems Providing Frequency Regulation -- 3 Potential HESS for Frequency Regulation -- 3.1 Battery Energy Storage System -- 3.2 HESSs Consists of Batteries and Supercapacitors -- 3.3 HESSs Consists of Battery and Flywheel -- 4 Conclusion -- References -- Construction of Heat Load Demand Quantitative Model for Clean Heating -- 1 Introduction -- 2 Construction of Demand Quantification Model -- 3 Example Analysis -- 4 Conclusion and Suggestion -- References -- Conditional Value at Risk Model of New Power System Reserve Assessment Considering Primary Energy Supply Risk -- 1 Introduction -- 2 Risk Impact Analysis of Primary Energy Supply. ; 2.1 Influence of Uncertainty of Primary Energy Supply on Power Supply Adequacy -- 2.2 Influence of Uncertainty of Primary Energy Supply on Flexible Resource Demand of New Power System -- 3 Multi-level Reserve Assessment Model Considering Primary Energy Supply Risk -- 3.1 Quantitative Method of Primary Energy Supply Uncertainty in New Power System -- 3.2 Multi-level Reserve Assessment Model -- 4 Case Analysis -- 4.1 Risk Scenario Description -- 4.2 Validity Analysis of Reserve Assessment Results -- 4.3 Reserve Assessment Results Under Different Risk Preferences -- 5 Conclusions -- References -- Numerical Simulation of Coal Seam Floor Under Multi-field Coupling -- 1 Introduction -- 2 Governing Equations of Coupled THM Model -- 2.1 Fluid Solid Coupling Solid Deformation Equation -- 2.2 Differential Equation for Seepage Control -- 3 Model Establishment -- 3.1 Geometric Modeling -- 3.2 Model Parameter Settings -- 3.3 Boundary Conditions -- 4 Numerical Calculation and Analysis -- 4.1 Temperature Distribution at Different Driving Distances -- 4.2 Effect of Seepage on Temperature Distribution -- 5 Conclusion -- References -- Research on Control Technology of Ship Hybrid Propulsion System -- 1 Introduction -- 2 System Operating Mode -- 2.1 Gas Turbine Propulsion Mode -- 2.2 PTI Propulsion Mode -- 2.3 PTO Propulsion Mode -- 2.4 PTH Propulsion Mode -- 3 Electromechanical Control Technology of Joint Propulsion System -- 4 Electromechanical Control Technology of Joint Propulsion System -- 4.1 Gas Turbine and Governor Model -- 4.2 Propulsion Motor and Control Model -- 4.3 Transmission System Model -- 4.4 Parallel Controller Model -- 5 Simulation Result -- 6 Conclusion -- References -- Optimization Methodologies for Uncertainty Characterization with Large-Scale Renewables Integration -- 1 Introduction. ; 2 Optimization Methodologies that Characterize Uncertainty with Large-Scale Renewables Integration.
• Titolo autorizzato: Energy Power and Automation Engineering
• ISBN: 981-9988-78-0
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Lingua di pubblicazione: Inglese
• Record Nr.: 9910842283603321
• Lo trovi qui: Univ. Federico II
• Serie: Lecture Notes in Electrical Engineering Series