38 citations · 59 across the 13 of their papers we have counts for
13 papers
Comparison of Energy System Optimization Software and Evaluation of Selected Frameworks
Pedro Caixeta, David Gawron, Hüseyin K. Çakmak +1
Optimizing energy systems is a crucial step toward achieving a carbon-neutral future, with software tools playing a major role in the process. However, selecting the most suitable…
JanusBM: A Dual-Fidelity Multi-Zone White-Box Building Modeling Framework
Haozhen Cheng, Hüseyin K. Çakmak, Veit Hagenmeyer
Accurate building energy models are crucial for analyzing sector-coupled energy systems, where buildings interact with electrified heating, energy storage, and advanced control acr…
ComEMS4Build: Comfort-Oriented Energy Management System for Residential Buildings using Hydrogen for Seasonal Storage
Jovana Kovačević, Felix Langner, Erfan Tajalli-Ardekani +6
Integrating flexible loads and storage systems into the residential sector contributes to the alignment of volatile renewable generation with demand. Besides batteries serving as a…
A TSO-DSO Coordination Framework via Analytical Representation and Monetization of PQV-Based Distribution System Flexibility
Burak Dindar, Can Berk Saner, Hüseyin Kemal Çakmak +1
As the role of distribution system (DS) flexibility in transmission system operator (TSO) network management becomes increasingly vital, data privacy concerns hinder seamless inter…
Economy and sustainability analysis with a novel modular configurable multi-modal white-box building model
Haozhen Cheng, Veit Hagenmeyer, Hüseyin K. Çakmak
This paper presents a novel modeling approach for building performance simulation, characterized as a white-box model with a high degree of modularity and flexibility, enabling dir…
Privacy-Preserving Utilization of Distribution System Flexibility for Enhanced TSO-DSO Interoperability: A Novel Machine Learning-Based Optimal Power Flow Approach
Burak Dindar, Can Berk Saner, Hüseyin K. Çakmak +1
Due to the transformation of the power system, the effective use of flexibility from the distribution system (DS) is becoming crucial for efficient network management. Leveraging t…
New Co-Simulation Variants for Emissions and Cost Reduction of Sustainable District Heating Planning
Haozhen Cheng, Verena Buccoliero, Alexander Kocher +2
Classical heating of residential areas is very energy-intensive, so alternatives are needed, including renewable energies and advanced heating technologies. Thus, the present paper…
Construction and Control of Validated Highly Configurable Multi-Physics Building Models for Multi-Energy System Analysis in a Co-Simulation Setup
Haozhen Cheng, Jan Stock, André Xhonneux +2
Improving energy efficiency by monitoring system behavior and predicting future energy scenarios in light of increased penetration of renewable energy sources are becoming increasi…
Ensuring Data Privacy in AC Optimal Power Flow with a Distributed Co-Simulation Framework
Xinliang Dai, Alexander Kocher, Jovana Kovačević +5
During the energy transition, the significance of collaborative management among institutions is rising, confronting challenges posed by data privacy concerns. Prevailing research…
Open Data-Driven Automation of Residential Distribution Grid Modeling with Minimal Data Requirements
Moritz Weber, Luc Janecke, Hüseyin K. Çakmak +1
In the present paper, we introduce a new method for the automated generation of residential distribution grid models based on novel building load estimation methods and a two-stage…
Automated generation of large-scale distribution grid models based on open data and open source software using an optimization approach
Hüseyin K. Çakmak, Luc Janecke, Veit Hagenmeyer
The increasing share of renewable energy sources on distribution grid level as well as the emerging active role of prosumers lead to both higher distribution grid utilization, and…
Data-Driven Copy-Paste Imputation for Energy Time Series
Moritz Weber, Marian Turowski, Hüseyin K. Çakmak +3
A cornerstone of the worldwide transition to smart grids are smart meters. Smart meters typically collect and provide energy time series that are vital for various applications, su…
A Comparison of Partitioning Strategies in AC Optimal Power Flow
Alexander Murray, Michael Kyesswa, Philipp Schmurr +2
The highly non-convex AC optimal power flow problem is known to scale very poorly with respect to the number of lines and buses. To achieve improved computational speed and scalabi…