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Luc Girardin

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Publications associées (42)

IntegrCiTy - D4.3 Report - Integrated method for systematic scenario generation using multi-objective optimization

Luc Girardin

Multi-energy networks are going to play an important role in dense areas (cities) for the energy transition and the integration of renewable energy sources [1]. The IntegrCiTy project uses a co-simulation approach at urban scale in order to maximize the pe ...

2018

IntegrCiTy - D4.2 Report - Method towards key bottlenecks identification

Luc Girardin, Pablo Puerto

The increasing use of renewable energy is a deep going trend [1] mainly supported by the sustained annual growth rate of solar photovoltaic (+45.5%), wind power (+24.0%) and Biogases (+12.8%) (Figure 1). In this context, decentralized power generation and ...

2018

The swiss potential of model predictive control for building energy systems

Luc Girardin, François Maréchal, Paul Michael Stadler

This paper presents a preliminary assessment of the potential economic benefit resulting from the use of smart energy management systems in buildings. The proposed approach relies on the application of model predictive control (MPC) and a self-consumption ...

Institute of Electrical and Electronics Engineers Inc.2017

Feasibility study of a CO2-based system in NEST

Luc Girardin, François Maréchal, Raluca-Ancuta Suciu

The NEST building laboratory of Empa and Eawag is a modular research and innovation demonstrator where new technologies, materials and systems are tested, researched, honed and validated in realistic conditions. In the NEST concept, only the supporting str ...

Industrial Process and Energy Systems Engineering Group, EPFL Valais Wallis2017

Novel district heating and cooling energy network using CO2 as a heat and mass transfer fluid

Daniel Favrat, Luc Girardin, François Maréchal, Samuel Henchoz

Compact district energy networks in a temperature range of 10 to 16°C have a great potential for energy savings by providing a heat source for decentralized heating heat pumps, a cold source for air-conditioning and a heat sink for refrigeration or cogener ...

2017

SCCER-FURIES - Report on the role of multi-carrier, multi-services, multi-grids integrated energy conversion systems and their possible role in the Swiss energy 2050 - Deliverable D1.5.3

Luc Girardin, François Maréchal, Paul Michael Stadler

The optimisation of distributed and renewable energy systems in buildings has shown that zero energy systems, using existing technologies, is within reach in the household sector where the thermal and the systems can support each other to increase renewabl ...

2017

IntegrCiTy - D2.3 Report - Enabling and integrating a common IT structure: Definition of a back-end layer architecture

Luc Girardin, François Maréchal, Jessen Page, Gillian Jean Bernard Basso

The concept of the IntegrCiTy platform is built around the development of a single application as a suite of independent software: project partners will mutualize a certain number of tools that shall be integrated in the IntegrCiTy platform. Therefore, a r ...

IPESE-EPFL2017

SCCER-FURIES - A decision support tool for the geo-localised design and assessment of the integration of multi-carrier/multi-services/multi-grids innovative energy conversion systems in urban systems and industrial clusters - Deliverable 1.5.4

Luc Girardin, François Maréchal, Paul Michael Stadler

The computing platform (OSMOSELua) has been developed in the Industrial Process and Energy Systems Engineering group IPESE at EPFL as a flexible and robust tool for the design of complex integrated energy systems. The decision tool has been developed using ...

2017

Integration of CO2 networks and Power to Gas for emerging energy autonomous cities in Europe

Luc Girardin, François Maréchal, Raluca-Ancuta Suciu

CO2 is used more and more as a refrigerant in the commercial and food retail industries and a majority of experts believe that its share in the field of residential heating, commercial refrigeration and mobile air conditioning across Europe will be higher ...

2017

SCCER JA-RED - Description of the multi-energy demonstration system in the RE demo site - Deliverable 1.2.1

Luc Girardin, Lionel Benjamin Bloch, Nicolas Würsch, Jordan Holweger, Hervé Tommasi

In the optic of providing guidelines for the optimal integration of renewable energy in a connected multi-energy context, this report presents EPFL - IPESE and EPFL - PV-lab’s common work on the initial assessment of Romande Energie (RE) demonstration site ...

2017

Safety issues of a CO2-based System in NEST

Luc Girardin, François Maréchal, Samuel Henchoz

This study addresses the safety issue for the realization of a CO2 heat distribution system in the NEST research and innovation building. It is based on consideration around the concept of CO2 network developed at LENI/IPESE-EPFL and takes advantage from t ...

IPSE-EPFL Valais-Wallis2016

IntegrCiTy - D4.1 Report - Key performance indicator models of integrated urban energy systems

Luc Girardin

This report provides a selection of relevant energy, environmental and economic key performance indicators to support scenario analysis and decision-making process of the IntegrCity platform. The selected indicators have been identified from standards, nor ...

2016

Clustering Urban Areas for Optimizing the Design and the Operation of District Energy Systems

Luc Girardin, François Maréchal, Samira Fazlollahi

Elsevier2014

ECOS: Solar Potential Assessment on Roofs of Urban Areas and its Integration

Luc Girardin, François Maréchal, Jakob Moritz Fabian Rager

This article integrates solar potential in a given urban area for the competing technologies of Photovoltaic and thermal collectors. On an urban level, scalable from several buildings to whole cities, the authors examine the possibility of solar power inte ...

2013

A GIS-based Methodology for the Evaluation of Integrated Energy Systems in Urban Area

Luc Girardin

Following the pioneering work "Tokyo Half Project" promoted by the Alliance for Global Sustainability (AGS), a geographical information system has been developed to model the energy requirements of urban areas. The purpose of this platform is to model with ...

EPFL2012

EnerGis: A geographical information based system for the evaluation of integrated energy conversion systems in urban areas

Daniel Favrat, Luc Girardin, François Maréchal, Matthias Dubuis, Nicole Calame

2010

Solar Potential Assessment on Roofs of Urban Areas and its Integration

Luc Girardin, François Maréchal, Jakob Moritz Fabian Rager

2010

Energy integration of industrial sites with heat exchange restrictions

Luc Girardin, François Maréchal, Helen Carla Becker

Elsevier2010

Methodology for the integration of low temperature district network in urban area

Luc Girardin, François Maréchal, Nicole Calame

The energy services delivered to urban areas in Switzerland make up more than 45% of the national energy consumption. Thus, in the framework of the Tetraener European project, a methodology has been developed to design low temperature thermal networks base ...

2009

On the use of process integration techniques to generate optimal steam cycle configurations for the power plant industry

Raffaele Bolliger, Luc Girardin, François Maréchal

The integration of steam cycles in the power plant industry aims at optimizing the conversion of the available heat into mechanical power. The proposed method uses process integration techniques and a multi-objective optimisation procedure to generate opti ...

Aidic Servizi Srl, Via Giuseppe Colombo 81/A, Milano, Mi 20133, Italy2009

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