Embed code
Note: this content has been automatically generated.
00:00:45
with
00:00:47
okay thank you for uh this nice videos not even aware of that pretty well
00:00:51
done i'm very pleased to see that the first session of the day
00:00:56
it's about energy no energy is one of the fundamental team for modern society and it's
00:01:01
one of the main challenges for the next uh fifty years for the whole mankind
00:01:06
so what i'm going to talk about is about the user java disadvantage is stored into the margaret's
00:01:11
why this is one of the hot topics all that nobody's research and industrial
00:01:16
technological transfer what especially because the context is the following this up
00:01:21
i charge which is showing the appetite of the uh the models aside in
00:01:27
terms of energy the size of this part chart is proportional to the
00:01:31
primary energy consumption it's that you don't use asian of uh uh at the global level but you
00:01:37
can see i was actually chew elements the first one is the growth of this by choice
00:01:41
the second fundamental element is that the green part of this by chart which
00:01:45
are also to the to the uh energy conversion from renewable sees
00:01:48
growing in this going for the first time in the last decades which
00:01:52
are the consequences of this growth all the consequence is that
00:01:56
you're inserting into energy systems in power systems a
00:02:00
lot of uncertainties so typically the challenge
00:02:04
in our complex or grade used to keep the system in stable operating condition
00:02:09
especially on the left of this crap you see injections of uncertainties
00:02:13
and the more integrated the nobles them or uncertainties you insert in your system
00:02:18
that needs some balancing action which are essentially the control actions that you
00:02:22
are inserting your system now the but i think actions typically um
00:02:27
providing the power systems at being given by hydropower plants gas part
00:02:31
probably power plants or other kinds of standard power plants
00:02:35
the potential used to use these are the storage and that's what we're interested to talk with so
00:02:40
the fact is that the more integrity your balls the more you need balancing systems
00:02:45
and the question is what kind of devices we can imagine for the
00:02:49
future smart ways to keep the system balance of the building
00:02:53
now especially if there are chew the interesting aspect for interesting i've aspect as it to you
00:02:59
uh usage of this with storage the first one is that you wanted to dispatch locally
00:03:03
with the possible local problem at distribution level not to the box system that
00:03:09
second element is to reduce the usage of stand there that a balancing systems typically provided by
00:03:15
a gas fired power plants for instance and the third objective is that you wanted
00:03:19
to satisfy also local object it's how you typically sold this kind of problems
00:03:25
but you have is that you have a sector of uh uh by consumers
00:03:30
for instance buildings which are also producing power for instance viable slides or via wind turbines for
00:03:37
you want to that these aggregate that a thorough jenny those sites of of prose humorous
00:03:43
nice to be fully controllable or fully these possible if i if you let me use this language there
00:03:50
in this case we wanted to use the service storage is the these big battery that you see connected to these local system
00:03:56
so essentially habit shoes fan still problem you wanted to solve the problem at day ahead
00:04:01
level so wanted to compensate for the uncertainties that you know twenty four hours before
00:04:07
and then when it comes in operation you want us all the uncertain let's say all the uh the
00:04:12
problems of the rising up at the level of up seconds minutes or hours into the operation
00:04:18
now is it these technically and economically feasible and try to convince you that yes is possible
00:04:23
uh this is one of experimental infrastructure we have on campus is in the form of a big battery
00:04:28
is up one mega what battery which is is already into the electricity in the in the region what the the trees the buildings
00:04:35
and this is what ah an example hopkins so in that top graph you see uh
00:04:41
so on which is a market brady what if backspaces the
00:04:44
uncertainties associated to the pros some chance of a subset
00:04:49
of building up the path you see that in the middle of the day there is a lot of answer
00:04:53
i mean the button figure you see that we're able to dispatch maybe to control
00:04:58
they start trajectory energy obvious at the buildings is actually zero uncertainties and
00:05:04
the services provided by the these kind of battery the question is
00:05:08
i'm trying i can because i hope that the committee that is technically feasible is it economically feasible
00:05:13
so this graph showing you uneconomical assessment are transferring
00:05:18
the dispatch from sets was a power plants
00:05:21
down to distributed energy storage systems you can see that the green curve which is the cost of these
00:05:28
uh in this with energy source just permit the the standard provisional ancillary services like balancing with that
00:05:34
standard gas fired power plants is crossing the blue and red curves which is this real storage after
00:05:41
ten years twelve years which means that after these amount of peer period of time
00:05:46
using energy sources me the formal that's okay because thirties economically more viable
00:05:52
additionally if you look at what this next slide please oops
00:05:59
ah interesting
00:06:02
okay well the next slide was uh a graph that was coming from a
00:06:06
study published in nature yeah thank you very much um last year
00:06:10
which is showing the trend of the cost of perk about our energy source system we are at
00:06:15
the level of well four hundred five hundred dollars per kilowatt hour and is going down
00:06:20
journalism showing you before is done with the current cost was energy storage systems
00:06:25
in fact there is and these crappy showing that the potential is even more important in the next five to ten years

Share this talk: 


Conference program

Welcome
Marc Gruber, VP Innovation, EPFL
16 March 2017 · 9:04 a.m.
Logitech
Jean-Michel Chardon, Logitech
16 March 2017 · 9:07 a.m.
Intro of S. Gautsch
Marc Gruber, VP Innovation, EPFL
16 March 2017 · 9:21 a.m.
Context and Logistics of the Industry Day
Sebastian Gautsch, STI-EPFL
16 March 2017 · 9:22 a.m.
Master Thesis in Industry Context
Pierre-André Besse, Adjunct VP Education, EPFL
16 March 2017 · 9:34 a.m.
Role of distributed energy storage in smart grids 
Mario Paolone, Distributed Electrical Systems Laboratory - EOS Holding Chair
16 March 2017 · 9:39 a.m.
Materials and nanostructures for next generation photovoltaics
Anna Fontcuberta, Laboratory of Semiconductor Materials
16 March 2017 · 9:46 a.m.
Medium Voltage High Power Electronics
Drazen Dujic, Power Electronics Laboratory
16 March 2017 · 9:50 a.m.
Ubiquitous high performance PV energy scavengers in all shapes and colors : from IOT to buildings 
Christophe Ballif, Photovoltaics and Thin Film Electronics Laboratory
16 March 2017 · 9:54 a.m.
Highly efficient and clean conversion in fuel cells & electrolysers
Jan van Herle, Group of Energy Materials GEM
16 March 2017 · 9:59 a.m.
Small electromechanical moving devices 
Paolo Germano, Integrated Actuators Laboratory
16 March 2017 · 10:06 a.m.
Novel actuation methods for reconfigurable soft robots
Jamie Paik, Reconfigurable Robotics Lab
16 March 2017 · 10:12 a.m.
Revolutionary optical tools for Ophthalmology 
Christophe Moser, Laboratory of Applied Photonics Devices
16 March 2017 · 10:18 a.m.
Mighty soft materials
Dario Floreano, Laboratory of Intelligent Systems
16 March 2017 · 10:29 a.m.
Intro words, VP Research
Andreas Mortensen, VP Recherche, EPFL
16 March 2017 · 11:18 a.m.
The endovirome, source of biomarkers and potentiel therapeutic targets
Didier Trono , Laboratory of Virology and Genetics
16 March 2017 · 11:23 a.m.
New strategies to fight infections, hidden in the human genome
Jacques Fellay , Fellay Group
16 March 2017 · 11:29 a.m.
Smart Wearables for the Medical IoT Context
David Atienza, Embedded Systems Laboratory
16 March 2017 · 11:33 a.m.
Rational protein design for vaccine development
Bruno Correia, Laboratory of Protein Design & Immunoengineering
16 March 2017 · 11:39 a.m.
Medical Image Analysis 
Jean-Philippe Thiran, Signal Processing Laboratory 5
16 March 2017 · 11:43 a.m.
Advanced Functional Fibers
Fabien Sorin, Laboratory of Photonic Materials and Fibre Devices
16 March 2017 · 11:51 a.m.
Production of amorphous particles
Esther Amstad, Soft Material Laboratory
16 March 2017 · 11:57 a.m.
Mechanobiology and tissue engineering
Dominique Pioletti, Laboratoire de biomécanique en orthopédie
16 March 2017 · noon
High Performance Elastomers, Thermoplastics, and Lubricative Coatings
Holger Frauenrath, Laboratory of Macromolecular and Organic Materials
16 March 2017 · 12:06 p.m.
Simple models for complex flows
François Gallaire, Laboratory of Fluid Mechanics and Instabilities
16 March 2017 · 12:11 p.m.
Présentation du partenaire Alliance
Roland Luthier, Directeur du Programme Alliance, EPFL
16 March 2017 · 12:17 p.m.
Présentation du partenaire FSRM
Philippe Fischer, FSRM
16 March 2017 · 12:21 p.m.
Présentation du partenaire Swissmem
Philippe Cordonier, Swissmem
16 March 2017 · 12:25 p.m.
Presentation of Innovaud
Jean-Michel Stauffer, Innovaud, Conseiller en Innovation
16 March 2017 · 1:46 p.m.
Arcoptix
Gerben Boer, Arcoptix
16 March 2017 · 1:51 p.m.
Fast3D
Claude Forin, CEO
16 March 2017 · 1:55 p.m.
Unitechnologies
Denis Bubendorf, Unitechnologies
16 March 2017 · 1:59 p.m.
Etudiant EPFL
Firmin Manoury, Etudiant EPFL
16 March 2017 · 2:04 p.m.
ABB Sécheron
Pablo Furrer, ABB Sécheron
16 March 2017 · 2:09 p.m.
Schindler
Martin Kusserow, Schindler
16 March 2017 · 2:14 p.m.
CSEM
Stéphane Emery, CSEM
16 March 2017 · 2:21 p.m.
Flyability
Adrien Briod, Flyability
16 March 2017 · 2:30 p.m.
CEA
Philippe Garrec, CEA
16 March 2017 · 2:35 p.m.
Meyer Burger / Pasan SA
Vahid Fakhfouri, Meyer Burger / Pasan SA
16 March 2017 · 2:41 p.m.
Mikron SA
Sylvie Leggiadro, Mikron SA
16 March 2017 · 2:46 p.m.
Etudiant EPFL
Luc Conti, Etudiant EPFL
16 March 2017 · 2:51 p.m.
Johnson & Johnson
Grégoire Veber, Johnson & Johnson
16 March 2017 · 2:55 p.m.
Micronarc
Danick Bionda , Micronarc
16 March 2017 · 4:01 p.m.
Festo
Nicolas Godel, Festo
16 March 2017 · 4:05 p.m.
Melexis
Caroline Heid, Melexis
16 March 2017 · 4:14 p.m.
Etudiante EPFL
Sueda Turk, Etudiante EPFL
16 March 2017 · 4:19 p.m.
Maxon Motor
Olivier Chappuis, Maxon Motor
16 March 2017 · 4:24 p.m.
Philip Morris
Marja Talikka, Philip Morris
16 March 2017 · 4:30 p.m.
Radar Swiss
Radmila Belavina, Radar Swiss
16 March 2017 · 4:33 p.m.
Tag Heuer
Cyrill Cattin, Tag Heuer
16 March 2017 · 4:37 p.m.
Vidi Systems
Reto Wyss, Vidi Systems
16 March 2017 · 4:50 p.m.
Suss microoptics
Wilfried Noell, Suss microoptics
16 March 2017 · 4:55 p.m.
Novelis
Gilles Hodel, Novelis
16 March 2017 · 4:59 p.m.
Fischer Connectors
Stéphane Rohrbach, Fischer Connectors
16 March 2017 · 5:04 p.m.
Etudiant EPFL
Maxime Valdemarin, Etudiant EPFL
16 March 2017 · 5:09 p.m.
Bobst
Leonard Badet, Bobst
16 March 2017 · 5:14 p.m.
Frontiers
Stefano Battaglia, Frontiers
16 March 2017 · 5:19 p.m.
Xsensio
Hoël Guerin, Xsensio
16 March 2017 · 5:25 p.m.
Closing remarks
Sebastian Gautsch, STI-EPFL
16 March 2017 · 5:30 p.m.

Recommended talks

Impact of Emissions on Fuel Consumption of Series and Power Split PHEVs using Engine-in-the-Loop
Aymeric Rousseau, Argonne National Laboratory
8 March 2012 · 10:07 a.m.