Energy Storage - 11: Davy Theophile, Alstom
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Transcript of Energy Storage - 11: Davy Theophile, Alstom
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Imagination at work
Introduction to Nice Grid, a smart solar district
Davy THEOPHILENovember 19th, 2015
GE Proprietary Information—Class III (Confidential) Export Controlled—U.S. Government approval is required prior to export from the U.S., re-export from a third country, or release to a foreign national wherever located.
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A pilot testing the whole Smart Grid concept
Optimize the operation of an electricity distribution grid that uses a large amount of solar power and stored energy,
Enable consumers to actively manage and balance their production and consumption, and become "prosumers“,
Study an autonomous consumption “island” that is isolated temporarily from the main grid and equipped with its own solar power generation and storage resources,
Test business models made possible by the smart grid technology.
INTRODUCTION TO NICE GRID, A SMART SOLAR DISTRICT
Storage units all along the distribution gridEuropean Project Grid4EUBudget: € 30 millionDuration: 4 years
TRILATERAL ENERGY STORAGE WORKSHOP | 19th Month 2015
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Nice Grid: Members of the ConsortiumINTRODUCTION TO NICE GRID, A SMART SOLAR DISTRICT
- Leaders
- Participants• Industrials
• Academics, R&D
- Sponsors & Local Authorities
TRILATERAL ENERGY STORAGE WORKSHOP | 19th Month 2015
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2011 – 2015: Project planning
TRILATERAL ENERGY STORAGE WORKSHOP | 19th Month 2015
INTRODUCTION TO NICE GRID, A SMART SOLAR DISTRICT
Construction on site, NEM and whole pilot in operation!
2012 2013 2014 2015
11/2011
01/2016
Solar rate 1s
t
shed
ding 1s
t PV
manag
emen
t
shed
ding
PV man
agem
ent
Islan
ding t
ests
Islan
ding
shed
ding
Islan
dingUse cases
showroom
Use cases, IT architecture, areas selection, customer …
From specification to action
Insta
llatio
n of
the
Max
Sine
eSto
rage
and
Saft
batte
ry
at th
e pr
imar
y sub
statio
n
550
smar
t met
ers i
nsta
lled
on P
V ar
ea
Begin
ning
of c
usto
mer
s rec
ruitm
ent
Test
of so
lar ra
te (l
ow p
rice
from
12A
M to
4PM
)
Insta
llatio
n of
the
NEM
firs
t ver
sion
More tests, results collection, Costs/Benefits Analysis
Grid Solutions (Alstom Grid) provides the « brain » to interconnect systems and monitor energy generation to consumption
Grid Solution’s contribution to Nice Grid
• Minimize congestion in local TSO energy network, at peak times • Manage and optimize in real-time solar resources, through a
micro grid• Integrate large volume of solar energy, reducing carbon
footprint while improving its energy autonomyGrid Solutions provides its energy storage solution to
balance peak demand and to stabilise the grid• Store & release energy according to consumption needs• Balance energy flow in real-time, based on consumer demand
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Grid Solutions provides its new generation Telecom Infrastructures for Smart Grid
• Implementation of new generation Broadband PowerLine Carrier to provide real-time data transfer from remote Field Control Unit (FCU) to the central Master Control Unit (MCU)
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INTRODUCTION TO NICE GRID, A SMART SOLAR DISTRICT
TRILATERAL ENERGY STORAGE WORKSHOP | 19th Month 2015
Battery storages : at various level of electrical grid
Nice Grid : Battery energy storages tested at 4 levels of distribution electrical grid of Carros
INTRODUCTION TO NICE GRID, A SMART SOLAR DISTRICT
TRILATERAL ENERGY STORAGE WORKSHOP | 19th Month 2015
MaxSineTM eStorage implementation
=
PRIMARY SUBSTATIONHV/MV
~
SECONDARY SUBSTATION MV/LV
=~=~
400 m
1 MW / 560 kWh in operation since Feb 2014 Connected to the MV distribution grid at the primary substation (between DSO & TSO connection) Battery: SAFT Converter , Grid connection and control system : ALSTOM GRID
=
INTRODUCTION TO NICE GRID, A SMART SOLAR DISTRICT
TRILATERAL ENERGY STORAGE WORKSHOP | 19th Month 2015
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ConsumptionLocal Production (PACA Region)
MW
Storage to reduce consumption peaks + electricity billDaily consumption peak
around 7pm
Daily significant increase of local consumption
Strong dependency on transmission national network and interregional energy supply
Imported energy from 400 kV line during peak hours
tariffOff-peak
hours tariff
Typical winter day in 2013
High electricity costs + low energy efficiency+ =
INTRODUCTION TO NICE GRID, A SMART SOLAR DISTRICT
TRILATERAL ENERGY STORAGE WORKSHOP | 19th Month 2015
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ConsumptionLocal Production (PACA Region)
MW
Storage to reduce consumption peaks + electricity bill
Less energy supplied by 400kV line
Storage = additional local generation
Compensation of peak load thanks to newly installed storage
Compensation of peak load
Reduction of interregional dependency
Lower electricity costs + better energy efficiency+ =
INTRODUCTION TO NICE GRID, A SMART SOLAR DISTRICT
TRILATERAL ENERGY STORAGE WORKSHOP | 19th Month 2015
Testing phase results : ‘winter scenario’Winter scenario : shifting and reduction of the power consumption
INTRODUCTION TO NICE GRID, A SMART SOLAR DISTRICT
TRILATERAL ENERGY STORAGE WORKSHOP | 19th Month 2015
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