Concept

Compteur électrique

Publications associées (90)

Building Electricity Demand Forecasting with Temporal Hierarchies

Accurate building electricity load forecasts play a major role in the energy transition, as they facilitate flexibility deployment, grid stability and overall reduce costs and CO2 emissions. This research leaverages forecasting and reconciliation of tempor ...

2021

Time-Synchronization Attack Detection in Unbalanced Three-Phase Systems

Jean-Yves Le Boudec, Mario Paolone, Marguerite Marie Nathalie Delcourt, Gyorgy Miklos Dan

Phasor measurement units (PMU) rely on an accurate time-synchronization to phase-align the phasors and timestamp the voltage and current phasor measurements. Among the symmetrical components computed from the phasors in three-phase systems, the standard pr ...

2021

Optimal path to a high share of distributed PV in low-voltage distribution grids

Lionel Benjamin Bloch

To limit global warming, the energy transition from fossil fuels to renewables is one of the main challenges of this century. This transition will help decrease our CO2 emissions, create jobs, contribute to a broader revenues distribution, improve energy s ...

EPFL2020

Mitigating the impact of distributed PV in a low-voltage grid using electricity tariffs

Christophe Ballif, Lionel Benjamin Bloch, Jordan Holweger

A high share of distributed photovoltaic (PV) generation in low-voltage networks may lead to over-voltage, and line/transformer overloading. To mitigate these issues, we investigate how advanced electricity tariffs could ensure safe grid operation while en ...

2020

Industrial flexibility as demand-side response for electrical grid stability

François Maréchal, Ivan Daniel Kantor, Alessio Santecchia

Electricity markets are currently experiencing a period of rapid change. The intermittent nature of renewable energy is disrupting the conventional methods used in operational planning of the electrical grid, causing a shift from a day-ahead forecast polic ...

ECOS 2020 Local Organizing Committee2020

Overcapacity in European power systems: Analysis and robust optimization approach

Michel Bierlaire, François Maréchal, Frédéric Louis François Babonneau, Stefano Moret

The planning of national power systems is traditionally based on long-term forecasts of electricity demand and fuel prices. However, over such long time horizons (20-50 years), these forecasts often prove to be inaccurate. As an example, wrong projections ...

ELSEVIER SCI LTD2020

SCCER-FURIES - Deployment recommendation for large penetration of PV and distributed storage

Lionel Benjamin Bloch, Jordan Holweger

This report aims at providing some guidelines for the deployment of PV and distributed storage in low voltage grids, considering the economic aspects for the investors and the safety of the grid operation when facing a high PV penetration. This report prop ...

2020

Particle Source Localization with a Low-Cost Robotic Sensor System: Algorithmic Design and Performance Evaluation

Alcherio Martinoli, Ali Marjovi, Xinxing Chen, Jian Huang

In this paper we tackle the problem of finding the source of particulate matter with a mobile robot equipped with a low-cost multi-channel optical particle counting sensor. The proposed method is based on the Infotaxis odor source localization algorithm an ...

2020

Privacy of Real-Time Pricing in Smart Grid

Maryam Kamgarpour, Christos Dimitrakakis

Installing smart meters to publish real-time electricity rates has been controversial while it might lead to privacy concerns. Dispatched rates include fine-grained data on aggregate electricity consumption in a zone and could potentially be used to infer ...

IEEE2019

Analysis of the West African Power Pool (WAPP) and its development potential

First of all, it is necessary to specify that this study is an academic work carried out by a student. The hypothesis and the line of reasoning that aect the results obtained are proposed in the context of a master thesis. Electricity supply is a big chall ...

2019

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