Advances in Energy System Optimization : : Proceedings of the 2nd International Symposium on Energy System Optimization.
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Superior document: | Trends in Mathematics Series |
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TeilnehmendeR: | |
Place / Publishing House: | Cham : : Springer International Publishing AG,, 2019. ©2020. |
Year of Publication: | 2019 |
Edition: | 1st ed. |
Language: | English |
Series: | Trends in Mathematics Series
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Online Access: | |
Physical Description: | 1 online resource (179 pages) |
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Table of Contents:
- Intro
- Preface
- Contents
- Part I Optimal Power Flow
- Feasibility vs. Optimality in Distributed AC OPF: A Case Study Considering ADMM and ALADIN
- 1 Introduction
- 2 ALADIN and ADMM
- 3 Numerical Results
- 4 Analysis of ADMM with Feasible Initialization for ρτ̔̈2192;∞
- 5 Conclusions
- References
- Security Analysis of Embedded HVDC in Transmission Grids
- 1 Introduction
- 2 The Mathematical Model
- 3 Case Study
- 4 Implementation
- 5 Results
- 6 Conclusion and Future Work
- References
- Multi-area Coordination of Security-Constrained Dynamic Optimal Power Flow in AC-DC Grids with Energy Storage
- 1 Introduction
- 2 Security-Constrained Dynamic Optimal Power Flow (SC-D-OPF)
- 3 Distributed Formulation
- 4 Network Decomposition in AC-DC Grids
- 4.1 Decoupling of AC or DC Tie Line
- 4.2 Building Consensus Constraint Matrix A
- 5 Implemented ADMM Algorithm
- 6 Results
- 6.1 Test Scenario
- 6.2 Multi-area SC-D-OPF
- 7 Conclusion
- Appendix
- References
- A Domain Decomposition Approach to Solve Dynamic Optimal Power Flow Problems in Parallel
- 1 Introduction
- 2 Dynamic Optimal Power Flow
- 2.1 Formulation of the DOPF
- 2.1.1 Constraints
- 2.1.2 Cost Function
- 2.1.3 Optimisation Problem
- 3 Primal Dual Interior Point Method for DOPF
- 3.1 The PDIPM Algorithm
- 3.2 KKT Matrix in PDIPM
- 3.3 Inexact PDIPM
- 3.4 Termination Criteria for PDIPM
- 4 Schwarz Domain Decomposition Method for DOPF
- 4.1 Mathematical Formulation of the Additive Schwarz Method
- 4.2 Implementation
- 4.3 Structure of Local KKT Matrices
- 4.4 Relationship Between the ASM and the Constraint Preconditioner
- 5 Numerical Experiments
- 5.1 Parallel Speedup
- 5.2 Eigenvalue Distribution
- 6 Conclusion
- References
- Part II Energy System Integration
- Optimal Control of Compressor Stations in a Coupled Gas-to-Power Network.
- 1 Introduction
- 2 Optimal Control Problem
- 2.1 The Isentropic Euler Equations
- 2.2 Coupling at Gas Nodes
- 2.3 Compressor Stations
- 2.4 Power Model
- 2.5 Coupling
- 3 Numerical Results
- 3.1 Problem Setup
- 3.2 Discretization and Optimization Schemes
- 3.3 Results
- 4 Conclusion
- References
- Utilising Distributed Flexibilities in the European Transmission Grid
- 1 Introduction
- 2 Modelling the Interaction of Market and Grid Operation
- 2.1 Electricity Market
- 2.2 Modelling Flexibilities
- 2.3 Storage Technologies
- 2.4 Demand Flexibilities
- 2.5 Renewable Flexibilities
- 2.6 Grid Operation
- 3 Case Study
- 3.1 Transmission Grid Model
- 3.2 Parameters for Flexibility Modelling
- 3.2.1 Heat Pumps in Households
- 3.2.2 Heat Pumps in District Heating
- 3.2.3 BEV PBEV
- 3.2.4 PV-BESS
- 3.2.5 RES-E Flexibilities
- 4 Results
- 4.1 Scenarios
- 4.2 The Impact of Distributed Flexibilities
- 4.3 AC vs. DC Formulation
- 5 Conclusion
- References
- Part III Managing Demand Response
- A Discussion of Mixed Integer Linear Programming Models of Thermostatic Loads in Demand Response
- 1 Introduction
- 2 Development of the Building Thermal Model
- 3 Mathematical Models of a Thermostatically-Controlled AC System
- 3.1 Modelling the Thermostat Behavior
- 3.2 Modelling Minimum ON/OFF Duration Periods
- 3.3 Modelling an Inverter AC
- 3.4 Modelling the Cost vs. Comfort Trade-Off
- 4 Illustrative Results
- 4.1 Data
- 4.2 Results
- 5 Conclusion
- References
- Weighted Fair Queuing as a Scheduling Algorithm for Deferrable Loads in Smart Grids
- 1 Introduction
- 2 Materials and Methods
- 2.1 Model
- 2.2 Population
- 2.3 Objective Function
- 2.4 Algorithms
- 2.4.1 Greedy
- 2.4.2 Weighted Fair Queuing
- 2.4.3 Weight by Power (WFQ-Power)
- 2.4.4 Weight by Wait Time (WFQ-Time)
- 2.4.5 By Region (WFQ-Geo).
- 3 Model Limitations
- 4 Results
- 5 Discussion
- 5.1 Improvement
- 5.2 Distress
- 5.3 Methodological Contribution &
- Policy Advice
- 5.4 Practical Implications
- 5.5 Algorithm Comparison
- 6 Related Work
- Appendix
- References
- Part IV Planning and Operation of Distribution Grids
- Cost Optimal Design of Zero Emission Neighborhoods' (ZENs) Energy System
- 1 Introduction
- 2 State of the Art and Contribution
- 3 ZENIT Model Description
- 4 Implementation
- 5 Results
- 6 Limitations
- 7 Conclusion
- Nomenclature
- References
- Efficient Operation of Modular Grid-Connected Battery Inverters for RES Integration
- 1 Introduction
- 2 Methodology
- 2.1 Mathematical Model
- 2.1.1 Power Flow Model
- 2.1.2 Consideration of Losses
- 2.1.3 Parameters and Decision Variables
- 2.1.4 Target Function
- 2.1.5 Constraints
- 2.1.6 Implementation
- 2.2 Data
- 3 Results and Discussion
- 3.1 Losses
- 3.2 Battery Operation
- 4 Conclusions
- References.