Energy Informatics

Name: Energy Informatics | 4th D-A-CH Conference, EI 2015, Karlsruhe, Germany, November 12-13, 2015, Proceedings
Brand: Springer
Price: 50.28 EUR
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4th D-A-CH Conference, EI 2015, Karlsruhe, Germany, November 12-13, 2015, Proceedings

Sebastian Gottwalt Lukas König Hartmut Schmeck(Editor)

Springer (Publisher)

Published on 5. January 2016

XII, 223 pages

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978-3-319-25876-8 (ISBN)

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Content

Intro
Preface
Organization
Invited Talks
Decentralized Provision of Active Power by Means of Dynamic Virtual Power Plants
Prosumers and Disruptive Technologies Challenges of the Energiewende
Contents
Distributed Energy Sources and Storage
SWARM - Increasing Households' Internal PV Consumption and Offering Primary Control Power with Distributed Batteries
1 Introduction
2 Operational Framework
2.1 Household's Internal PV Consumption
2.2 Primary Control Power
3 Simulation Model
4 Results
5 Conclusion and Outlook
References
Hierarchical Simulation of the German Energy System and Houses with PV and Storage Systems
Abstract
1 Introduction
2 Related Work
3 Simulation Frameworks and Coupling
3.1 Simulation Framework for the German Energy System
3.2 Simulation Framework for Houses with PV and Storage Systems
3.3 Model Coupling
4 Hierarchical Simulation of the Coupled Models
4.1 Basic Assumptions
4.2 Simulation Results
5 Conclusion
Acknowledgment
References
Energy Service Description for Capabilities of Distributed Energy Resources
1 Introduction
2 State of the Art
3 Energy Services
3.1 Scope
3.2 Definition
4 Case Study: The Open System for Energy Services
5 Conclusion
References
Impact of Power-to-Gas on Cascading Failures in Interdependent Electric and Gas Networks
1 Introduction
2 Gas Model
2.1 Mathematical Description of the Flow Through a Pipeline
2.2 Integration Technique
2.3 Gas Network Solution Strategy
2.4 Operational Constraints in the Gas Transmission Network
3 Electrical Model
3.1 Operational Constraints in the Electric Network
4 Interdependent Electric/Gas Model Description
5 Case Study
6 Results and Discussion
6.1 Effect of PtG Following a Random Component Failure
6.2 Effect of PtG Following a Sudden Lack of Renewable Power
7 Conclusions
References
Smart Meters and Monitoring
The RASSA Initiative -- Defining a Reference Architecture for Secure Smart Grids in Austria
1 Motivation
2 State of the Art
2.1 The Smart Grid Architecture Model (SGAM)
2.2 BSI Protection Profiles
2.3 NIST Reports and Frameworks
3 RASSA Initiative Overview
4 Preliminary Results of RASSA Process
4.1 Analyze Stakeholders
4.2 Organize, Prioritize, and Contact Stakeholders
4.3 Define Concept for Stakeholder Involvement
5 RASSA Architecture Outlook
References
NoFaRe: A Non-Intrusive Facility Resource Monitoring System
1 Introduction
2 Technical Landscape
2.1 Building Management Systems
2.2 Non-Intrusive Load Monitoring
2.3 Research Gaps
3 NoFaRe Project Scope
3.1 Specific NILM Challenges
3.2 A Tentative Appliance Identification Algorithm
3.3 Preliminary Experiments and Results
4 Conclusion
References
The Effect of Data Granularity on Load Data Compression
1 Introduction
2 Compression Algorithms
2.1 Reference Algorithms
2.2 DEGA Coding
2.3 LZMH Coding
3 Evaluation
3.1 Load Data Sets
3.2 Compression Performance
3.3 Execution Time
4 Conclusion
References
Research Lab Infrastructures
A Concept for the Control, Monitoring and Visualization Center in Energy Lab 2.0
Abstract
1 Introduction
2 Energy Lab 2.0 and SEnSSiCC
3 Basic Concepts of the Control, Monitoring and Visualization Center
3.1 Data Acquisition, Management and Analysis
3.2 Simulation Service Infrastructure
3.3 Data Visualization and User Interaction
4 Status and Outlook
References
Building Energy Management in the FZI House of Living Labs
1 Introduction and Motivation
2 Electrical Equipment
3 Thermal Equipment
4 Building Automation
4.1 Wireless Technologies
4.2 Wired Technologies
5 Energy Management and Interaction
5.1 Building Energy Management System
5.2 Energy Management Panel
6 Exemplary Research and Lessons Learned
6.1 Exemplary Research
6.2 Transfer from Research to Practice
6.3 Lessons Learned
7 Similar Research Environments
8 Conclusion and Outlook
References
Electric Mobility
Data-Based Assessment of Plug-in Electric Vehicle Driving
Abstract
1 Introduction
2 Data Description
3 Data Analysis Methodology
3.1 Derive Trips from GPS Data
3.2 Detection of Charging Locations
3.3 Electric Vehicle Simulation
4 Results
4.1 Shares of Electrically Drivable Distances and Gasoline Savings
4.2 Grid Impact of Electric Vehicle Charging Demand
4.3 Comparison of Charging Times and Sunlight Hours for Electric Vehicle Charging with Photovoltaic Panels
4.4 Impact of Charging Power on EV Reachability and Daily Energy Demand
5 Conclusion
Acknowledgements
References
Communication and Security
Investigating Wind Farm Control Over Different Communication Network Technologies
1 Introduction
2 Scenario Description
2.1 Communication Network Architecture
2.2 Controller Design
2.3 Scenario Specific Parameters
3 Measurements of Communication Technologies
3.1 2G/3G Measurement Setup
3.2 PLC Measurement Setup
3.3 WiFi Measurement Setup
3.4 Measurements Results
4 Controller Performance Results
4.1 Co-simulation Framework
4.2 Scenario Parameters
5 Summary
References
Secure Communications for Ancillary Services
1 Introduction
2 Related Work
3 Challenges
4 Evaluation of Communication Protocols
4.1 Security
4.2 Communication Protocols
4.3 Firewall Friendliness
4.4 Proxy Server Traversal
4.5 Performance
4.6 Decision
5 Use Case of a Distributed Load Management System with Legacy Devices
6 Conclusions and Future Work
References
Cyber Security Analysis of Smart Grid Communications with a Network Simulator
1 Introduction
2 Related Work and Tools
3 Medium Voltage Control Testbed
4 Simulation Model
4.1 Communication Model
4.2 Models for the Flooding Attack Scenarios
4.3 Model of the LTE Technology
5 Results
5.1 Setup Parameters
5.2 Scaling up the Model Architecture
5.3 Experiments with Heterogeneous Communication Technologies
6 Conclusion
References
jOSEF: A Java-Based Open-Source Smart Meter Gateway Experimentation Framework
1 Introduction
2 Related Work
3 Smart Meter Gateways: A Communication Topology for Smart Metering
3.1 Functionalities and Communication
3.2 Security
4 Existing Implementations
5 jOSEF: A Java-Based Open-Source SMGW Experimentation Framework
5.1 Components
5.2 Meter Data Retrieval
5.3 Meter Data Dissemination
5.4 Limitations
6 Illustration
6.1 Experiment Setup and Methodology
6.2 Basic LMN and WAN Communication
7 Conclusion
References
Modeling and Simulation
OpenGridMap: An Open Platform for Inferring Power Grids with Crowdsourced Data
1 Introduction
2 Technical Landscape
2.1 Availability of Power Grid Data
2.2 Geographic Information Systems
2.3 Crowdsourcing Geographical Data
3 The OpenGridMap Project
3.1 Data Collection
3.2 Verification
3.3 Inference
3.4 Analysis
4 Components
4.1 Smartphone App
4.2 Web Application
4.3 Power Grid Inference
5 Outlook
References
Towards Realistic Flow Control in Power Grid Operation
1 Introduction
2 Related Work
3 Model
4 Evaluation of Placing Flow Control Branches
5 Effect of FCLs in Comparision to FCBs
6 Conclusion and Outlook
References
Configuration of Hydro Power Plant Mathematical Models
1 Introduction
2 Background
3 Problem Definition
3.1 Optimisation Problem
3.2 Configuration Problem
4 Method
4.1 Mathematical Model Design
4.2 Configuration
5 Initial Results
6 Future Work and Expectations
References
Increasing Data Center Energy Efficiency via Simulation and Optimization of Cooling Circuits - A Practical Approach
1 Introduction
2 Background
2.1 LRZ Cooling Infrastructure
2.2 PowerDAM
2.3 MYNTS Software
3 First Experiences and Lessons-Learned
3.1 Model Creation
3.2 Collecting and Mapping Data
3.3 Simulation, Analysis and Optimization
4 Summary and Future Work
References
Author Index

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