 |
 |
|
DataSys 2023 Congress
June 26, 2023 to June 30, 2023 - Nice, Saint-Laurent-du-Var, France
- AICT 2023, The Nineteenth Advanced International Conference on Telecommunications
- ICIW 2023, The Eighteenth International Conference on Internet and Web Applications and Services
- ICIMP 2023, The Eighteenth International Conference on Internet Monitoring and Protection
- SMART 2023, The Twelfth International Conference on Smart Cities, Systems, Devices and Technologies
- IMMM 2023, The Thirteenth International Conference on Advances in Information Mining and Management
- INFOCOMP 2023, The Thirteenth International Conference on Advanced Communications and Computation
- MOBILITY 2023, The Thirteenth International Conference on Mobile Services, Resources, and Users
- SPWID 2023, The Ninth International Conference on Smart Portable, Wearable, Implantable and Disability-oriented Devices and Systems
- ACCSE 2023, The Eighth International Conference on Advances in Computation, Communications and Services
ComputationWorld 2023 Congress
June 26, 2023 to June 30, 2023 - Nice, Saint-Laurent-du-Var, France
- SERVICE COMPUTATION 2023, The Fifteenth International Conference on Advanced Service Computing
- CLOUD COMPUTING 2023, The Fourteenth International Conference on Cloud Computing, GRIDs, and Virtualization
- FUTURE COMPUTING 2023, The Fifteenth International Conference on Future Computational Technologies and Applications
- COGNITIVE 2023, The Fifteenth International Conference on Advanced Cognitive Technologies and Applications
- ADAPTIVE 2023, The Fifteenth International Conference on Adaptive and Self-Adaptive Systems and Applications
- CONTENT 2023, The Fifteenth International Conference on Creative Content Technologies
- PATTERNS 2023, The Fifteenth International Conference on Pervasive Patterns and Applications
- COMPUTATION TOOLS 2023, The Fourteenth International Conference on Computational Logics, Algebras, Programming, Tools, and Benchmarking
- BUSTECH 2023, The Thirteenth International Conference on Business Intelligence and Technology
NetWare 2023 Congress
September 25, 2023 to September 29, 2023 - Porto, Portugal
- SENSORCOMM 2023, The Seventeenth International Conference on Sensor Technologies and Applications
- SENSORDEVICES 2023, The Fourteenth International Conference on Sensor Device Technologies and Applications
- SECURWARE 2023, The Seventeenth International Conference on Emerging Security Information, Systems and Technologies
- AFIN 2023, The Fifteenth International Conference on Advances in Future Internet
- CENICS 2023, The Sixteenth International Conference on Advances in Circuits, Electronics and Micro-electronics
- ICQNM 2023, The Seventeenth International Conference on Quantum, Nano/Bio, and Micro Technologies
- FASSI 2023, The Ninth International Conference on Fundamentals and Advances in Software Systems Integration
- GREEN 2023, The Eighth International Conference on Green Communications, Computing and Technologies
NexTech 2023 Congress
September 25, 2023 to September 29, 2023 - Porto, Portugal
- UBICOMM 2023, The Seventeenth International Conference on Mobile Ubiquitous Computing, Systems, Services and Technologies
- ADVCOMP 2023, The Seventeenth International Conference on Advanced Engineering Computing and Applications in Sciences
- SEMAPRO 2023, The Seventeenth International Conference on Advances in Semantic Processing
- AMBIENT 2023, The Thirteenth International Conference on Ambient Computing, Applications, Services and Technologies
- EMERGING 2023, The Fifteenth International Conference on Emerging Networks and Systems Intelligence
- DATA ANALYTICS 2023, The Twelfth International Conference on Data Analytics
- GLOBAL HEALTH 2023, The Twelfth International Conference on Global Health Challenges
- CYBER 2023, The Eighth International Conference on Cyber-Technologies and Cyber-Systems
TrendNews 2023 Congress
September 25, 2023 to September 29, 2023 - Porto, Portugal
- CORETA 2023, Advances on Core Technologies and Applications
- DIGITAL 2023, Advances on Societal Digital Transformation
SocSys 2023 Congress
November 13, 2023 to November 17, 2023 - Valencia, Spain
SoftNet 2023 Congress
November 13, 2023 to November 17, 2023 - Valencia, Spain
- ICSEA 2023, The Eighteenth International Conference on Software Engineering Advances
- ICSNC 2023, The Eighteenth International Conference on Systems and Networks Communications
- CENTRIC 2023, The Sixteenth International Conference on Advances in Human-oriented and Personalized Mechanisms, Technologies, and Services
- VALID 2023, The Fifteenth International Conference on Advances in System Testing and Validation Lifecycle
- SIMUL 2023, The Fifteenth International Conference on Advances in System Simulation
- SOTICS 2023, The Thirteenth International Conference on Social Media Technologies, Communication, and Informatics
- INNOV 2023, The Twelfth International Conference on Communications, Computation, Networks and Technologies
- HEALTHINFO 2023, The Eighth International Conference on Informatics and Assistive Technologies for Health-Care, Medical Support and Wellbeing
IARIA Congress 2023, The 2023 IARIA Annual Congress on Frontiers in Science, Technology, Services, and Applications
November 13, 2023 to November 17, 2023 - Valencia, Spain
|
|
|
|
|
|
ThinkMind // ENERGY 2021, The Eleventh International Conference on Smart Grids, Green Communications and IT Energy-aware Technologies // View article energy_2021_3_10_30006
Pointing out the Convolution Problem of Stochastic Aggregation Methods for the Determination of Flexibility Potentials at Vertical System Interconnections
 Authors:
Johannes Gerster
Marcel Sarstedt
Eric MSP Veith
Sebastian Lehnhoff
Lutz Hofmann Keywords: TSO/DSO-coordination; convolution of probability distributions; aggregation of flexibilities; feasible operation region; hierarchical grid control Abstract:
The increase of generation capacity in the area of responsibility of the Distribution System Operator requires strengthening of coordination between Transmission System Operator and Distribution System Operator in order to prevent conflicting or counteracting use of flexibility options. For this purpose, methods for the standardized description and identification of the aggregated flexibility potential of distribution grids are developed in the context of Smart Grids management and control. Approaches for identifying the flexible operation region of distribution grids can be categorized into two main classes: Data-driven/stochastic approaches and optimization-based approaches. While the latter have the advantage of working in real-world scenarios where no full grid models exist, when relying on naive sampling strategies, they suffer from poor coverage of the edges of the feasible operation region. To underpin the need for improved sampling strategies for data-driven approaches, in this paper we point out and analyse the shortcomings of naiv̈e sampling strategies with focus on the problem of leptocurtic distribution of resulting interconnection power flows. We refer to this problem as convolution problem, as it can be traced back to the fact that the probability density function of the sum of two or more independent random variables is the convolution of their respective probability density functions. To demonstrate the convolution problem, we construct a series of synthetic 0.4 kV feeders, which are characterized by an increasing number of nodes and apply a sampling strategy to them that draws set-values for the controllable distributed energy resources from independent uniform distributions. By calculating the power flow for each sample in each feeder, we end up with a collapsing point cloud of interconnection power flows clearly indicating the convolution problem. Pages: 31 to 37 Copyright: Copyright (c) IARIA, 2021 Publication date: May 30, 2021 Published in: conference ISSN: 2308-412X ISBN: 978-1-61208-855-6 Location: Valencia, Spain Dates: from May 30, 2021 to June 3, 2021
|
|
SERVICES  CONTACT
2010 - 2022 © ThinkMind. All rights reserved.
Read Terms of Service and Privacy Policy. |
|
|
|
