Publications related to Energy security

Reinforcement learning for occupant-centric operation of residential energy system

François Maréchal, Dolaana Khovalyg, Amirreza Heidari

Occupant behavior is a highly stochastic phenomenon, which is known as a key challenge for the optimal control of residential energy systems. With the increasing share of renewable energy in the building sector, the volatile nature of renewable energy is a ...

TU Delft2022

On the advantages of P2P ML on mobile devices

Rachid Guerraoui, Alexandre David Olivier Maurer

Many fields make use nowadays of machine learning (ML) enhanced applications for cost optimization, scheduling or forecasting, in- cluding the energy sector. However, these very ML algorithms consume a significant amount of energy, sometimes going against ...

ACM2022

Closed-loop data-driven modeling and distributed control for islanded microgrids with input constraints

Alireza Karimi, Seyed Sohail Madani, Dongdong Zheng

In this paper a new nonlinear identification method for microgrids based on neural networks is proposed. The system identification process can be done using the available closed-loop system input/output data recorded during normal operation without additio ...

PERGAMON-ELSEVIER SCIENCE LTD2022

Gate energy efficiency and negative capacitance in ferroelectric 2D/2D TFET from cryogenic to high temperatures

Mihai Adrian Ionescu, Ali Saeidi, Teodor Rosca, Sadegh Kamaei Bahmaei, Matteo Cavalieri, Carlotta Gastaldi, Luca Capua

We report the fabrication process and performance characterization of a fully integrated ferroelectric gate stack in a WSe2/SnSe2 Tunnel FETs (TFETs). The energy behavior of the gate stack during charging and discharging, together with the energy loss of a ...

NATURE PORTFOLIO2021

Where is the EU headed given its current climate policy? A stakeholder-driven model inter-comparison

Marc Vielle, Sigit Pria Perdana, Ha Bui

Recent calls to do climate policy research with, rather than for, stakeholders have been answered in non-modelling science. Notwithstanding progress in modelling literature, however, very little of the scenario space traces back to what stakeholders are ul ...

ELSEVIER2021

Climate resilient interconnected infrastructure: Co-optimization of energy systems and urban morphology

Kavan Javanroodi, Amarasinghage Tharindu Dasun Perera, Vahid Moussavi Nik

Co-optimization of urban morphology and distributed energy systems is key to curb energy consumption and optimally exploit renewable energy in cities. Currently available optimization techniques focus on either buildings or energy systems, mostly neglectin ...

2021

Characterizing the Reserve Provision Capability Area of Active Distribution Networks: A Linear Robust Optimization Method

Fabrizio Sossan, Mokhtar Bozorg, Mohsen Kalantar Neyestanaki

Distributed energy resources (DERs) installed in active distribution networks (ADNs) can be exploited to provide both active and reactive power reserves to the upper-layer grid (i.e., sub-transmission and transmission systems) at their connection point. Th ...

2021

Performance Comparison of Alternating Direction Optimization Methods for Linear-OPF based Real-time Predictive Control

Mario Paolone, Fabrizio Sossan, Rahul Kumar Gupta, Vladimir Sovljanski

The paper contributes to improving the computational performance of controls of distributed energy resources (DERs) in distribution grids for efficient real-time control and short-term scheduling. The considered setting is a distribution grid with heteroge ...

IEEE2021

High-resolution fast-tomography brain-imaging beamline at the Taiwan Photon Source

Giorgio Margaritondo

The new Brain Imaging Beamline (BIB) of the Taiwan Photon Source (TPS) has been commissioned and opened to users. The BIB and in particular its endstation are designed to take advantage of bright unmonochromatized synchrotron X-rays and target fast 3D imag ...

INT UNION CRYSTALLOGRAPHY2021

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Energy security

Reinforcement learning for occupant-centric operation of residential energy system

On the advantages of P2P ML on mobile devices

Closed-loop data-driven modeling and distributed control for islanded microgrids with input constraints

Gate energy efficiency and negative capacitance in ferroelectric 2D/2D TFET from cryogenic to high temperatures

Where is the EU headed given its current climate policy? A stakeholder-driven model inter-comparison

Climate resilient interconnected infrastructure: Co-optimization of energy systems and urban morphology

Coordinating Distributed Energy Resources and Utility-Scale Battery Energy Storage System for Power Flexibility Provision Under Uncertainty

Characterizing the Reserve Provision Capability Area of Active Distribution Networks: A Linear Robust Optimization Method

Performance Comparison of Alternating Direction Optimization Methods for Linear-OPF based Real-time Predictive Control

High-resolution fast-tomography brain-imaging beamline at the Taiwan Photon Source

Graph Chatbot

Chat with Graph Search

Reinforcement learning for occupant-centric operation of residential energy system

Closed-loop data-driven modeling and distributed control for islanded microgrids with input constraints

On the advantages of P2P ML on mobile devices

Where is the EU headed given its current climate policy? A stakeholder-driven model inter-comparison

Gate energy efficiency and negative capacitance in ferroelectric 2D/2D TFET from cryogenic to high temperatures

Coordinating Distributed Energy Resources and Utility-Scale Battery Energy Storage System for Power Flexibility Provision Under Uncertainty

Performance Comparison of Alternating Direction Optimization Methods for Linear-OPF based Real-time Predictive Control

Characterizing the Reserve Provision Capability Area of Active Distribution Networks: A Linear Robust Optimization Method

High-resolution fast-tomography brain-imaging beamline at the Taiwan Photon Source

Climate resilient interconnected infrastructure: Co-optimization of energy systems and urban morphology