Publications related to Data-driven distributed online learning control for islanded microgrids

Frequency-Domain Control Design in Power Systems

The scope of this thesis encompasses two main subjects: fixed-structure data-driven control design on one side, and control design in power systems on the other. The overall goal is to identify challenging and relevant problems in power systems, to express ...

EPFL2018

A Data-Driven Frequency-Domain Approach for Robust Controller Design via Convex Optimization

Achille Nicoletti

The objective of this dissertation is to develop data-driven frequency-domain methods for designing robust controllers through the use of convex optimization algorithms. Many of today's industrial processes are becoming more complex, and modeling accurate ...

EPFL2018

Medium Voltage DC-DC Converter for Power Collection Links

Gina Kristin Steinke

Nowadays electrical energy generation is an important topic discussed in the society. Since technologies like wind or solar energy generation are most of the time placed far away from the city centres one point to focus on is the transmission of the energy ...

EPFL2017

Functional Description and Control Design of Modular Multilevel Converters

Nicolas Cherix

The security of supply is becoming an important concern in the energy supply of the railway networks operated at 16.7âHz. This situation calls for the improvement of the interconnection with the 50âHz grid and creates a need for ancillary services, esp ...

EPFL2015

Optimal voltage control processes in active distribution networks

Jean-Yves Le Boudec, Mario Paolone, Dan-Cristian Tomozei, Konstantina Christakou

Typical optimal controls of power systems, such as scheduling of generators, voltage control, losses reduction, have been so far commonly investigated in the domain of high-voltage transmission networks. However, during the past years, the increased connec ...

The Institution of Engineering and Technology - IET2015

Primary Voltage Control in Active Distribution Networks via Broadcast Signals: The Case of Distributed Storage

Jean-Yves Le Boudec, Mario Paolone, Dan-Cristian Tomozei, Konstantina Christakou, Maryam Bahramipanah

In this paper, we consider an active distribution network (ADN) that performs primary voltage control using real-time demand response via a broadcast low-rate communication signal. The ADN also owns distributed electrical energy storage. We show that it is ...

Ieee-Inst Electrical Electronics Engineers Inc2014

Open-loop control of a separated boundary layer

François Gallaire, Edouard Boujo

Linear optimal gains

G_{opt}(\omega)

are computed for the separated boundary-layer flow past a two-dimensional bump in the subcritical regime. Very large values are found, making it possible for small-amplitude noise to be strongly amplified and to desta ...

Elsevier France-Editions Scientifiques Medicales Elsevier2014

A Multivariable Design Methodology for Voltage Control of a Single-DG-Unit Microgrid

Alfred Rufer, Alireza Karimi, Behrooz Bahrani

This paper proposes a multivariable digital control design methodology for the voltage regulation of an islanded single distributed generation (DG) unit microgrid and its dedicated load. The controller design methodology is based on a family of spectral Mu ...

2013

Open-loop control of noise amplification in separated boundary layers

François Gallaire, Edouard Boujo

Linear optimal gains are computed for the subcritical two-dimensional separated boundary-layer flow past a bump. Very large optimal gain values are found, making it possible for small-amplitude noise to be strongly amplified and to destabilize the flow. Th ...

2013

Open-loop control of a separated boundary layer

François Gallaire, Edouard Boujo

Linear optimal gains

G_opt(\omega)

are computed for the separated boundary-layer flow past a two-dimensional bump in the subcritical regime. Very large values are found, making it possible for small-amplitude noise to be strongly amplified and to destabi ...

Cépaduès Editions2013

Data-driven distributed online learning control for islanded microgrids

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Frequency-Domain Control Design in Power Systems

A Data-Driven Frequency-Domain Approach for Robust Controller Design via Convex Optimization

Medium Voltage DC-DC Converter for Power Collection Links

Functional Description and Control Design of Modular Multilevel Converters

Optimal voltage control processes in active distribution networks

Primary Voltage Control in Active Distribution Networks via Broadcast Signals: The Case of Distributed Storage

Open-loop control of a separated boundary layer

A Multivariable Design Methodology for Voltage Control of a Single-DG-Unit Microgrid

Open-loop control of noise amplification in separated boundary layers

Open-loop control of a separated boundary layer

Frequency-Domain Control Design in Power Systems

A Multivariable Design Methodology for Voltage Control of a Single-DG-Unit Microgrid

Functional Description and Control Design of Modular Multilevel Converters

Open-loop control of noise amplification in separated boundary layers

A Data-Driven Frequency-Domain Approach for Robust Controller Design via Convex Optimization

Open-loop control of a separated boundary layer

Medium Voltage DC-DC Converter for Power Collection Links

Optimal voltage control processes in active distribution networks

Open-loop control of a separated boundary layer

Primary Voltage Control in Active Distribution Networks via Broadcast Signals: The Case of Distributed Storage