5 november 2013 1

Alliander Greener than green greenhouses

Workgroup 2013

AllStore

Jbozelie

Grid companion or grid devil ,that’s the question

Allstore@alliander.com

Het energie country is changing …

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developments

Energy depending economics is growing

The customer is changing

From consumer to prosumer

Shifts in the energy system

from central to local production

More fluctuations of non controlable harvesting of energy (PV, Wind)

Shifts in the energy market

New players(coöperaties, ESCO’s etc.)

EU energiemarket integration

Introductie | Energie-opslag | AllStore | Projecten | 3/30

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Green houses

4

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DC in the green house DC in the green(house)

More light from the lamp ~5% Less copper ( or use of aluminium) Less grid loss ( 50%) Less harmonic polution Less inrush currents Less components and longer lifetime (more as twice )

Up to 15.000 € / ha per year.

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Energy Storage Definition

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Energy storage in diferent technologies

Electricity Storage

Direct Storage Indirect Storage

Electrical Magnetic

• High-energy Super

capacitors

• Long Duration

Capacitors

• Superconducting

Magnetic Energy

Storage (SMES)

I II

• Pumped Hydro

• Compressed Air (CAES)

• High Power Flywheel

• Batteries

• Lead Acid Batteries

• Sodium Sulfur (NaS)

• Metal Air Batteries

• Lithium-ion (Li-ion)

• Nickel Cadmium (NiCd)

• ZEBRA

• Flow batteries

• Vanadium Redox (VRB)

• Zinc Bromide (ZnBr)

• Regenesys /

PolySulfideBromide (PSB)

• Fuel cell

• H2/Solid Oxide Fuel cell

• Phosphoric Acid Fuel Cell

• Molten Carbonite Fuel

Cell

Mechanical Chemical III IV

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0

100

200

300

400

500

600

700

800

900

2005 2010 2015 2020 2025 2030

€/k

Wh

Jaar

€ development of Li-Ion cost

McKinsey

Ease/Eera

Lux

BCG

Pike

E Storage is getting cheaper

$600,00

$800,00

$1.000,00

$1.200,00

$1.400,00

$1.600,00

$1.800,00

$2.000,00

$2.200,00

$2.400,00

$2.600,00

2012 2017 2022

Lithium-ion Energy Cells – 1.5 MW, 4 MWh

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Storage at customers Fotonenboer Vierakker

The Vanadium Redox Flow batterij Cellcube

FB10/100 has a storage capacity of 100 kWh

Nominal 10 kW, with a max of 15 kW.

www.fotonenboer.nl

Redox batteries

30% redox 30% fuelcell 30% inverters

Gildemeister = 80k€ for 100kwh /10kW = 800€/kwh ( 40.000 cycles) = 0.020 / kwh in and out

losses = 0.2* 0.09 0.02 / kwh in and out

Total 4ct/kwh

Solutions are in development what will cost < 250€/kWh

Compare to li-ion – 100kwh 30k€ _ + inv 20k ( 10kw) = 40k€ ( 3000cyc) = 0.130 € / kwh in and out

losses 5%* 0.09 = 0.005 € 0.14€ / kwh in and out

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Optimalisation of DSO services

-Thermal Energy Seasonal Storage

TESSEL -Thermal Energy Seasonal Storage

Consortium TNO, De Beijer RTB

Gasterra storage is the key to renewables integration

Hybride unit

Het prius effect

Het andere prius effect

germany 25.000

Heatpipes

The idiea is simple: Hit a number of heat pipes in the ground and the topsoil will stay on 15°C If the soil is recovered in the summer

zoutoplossing

The idiea is simple: Efficient heating with a salt solution Dr Ten ( marnix de kortenaar)

Fuel cells

The technique is getting mature: Fuel cells in practice will generate electricity at 62% My opinion: CHP is dead a efficiency demand for subsidies has to be at this norm

Measurement is the base for knowledge

A day in October Up to 500W/mtr

Put a trap for the energy

End

Inovation will you do with others!

Think Big

Start small

Learn your lessons

Spread the knowledge

≈

Questions?

Usefull linkslinks • http://www.heatweb.com/

• http://ledapplicatie.nl/

• 27 november 2013 vindt de vierde editie van het Led Evenement plaats in 1931

Congrescentrum Brabanthallen in Den Bosch

• Het lezingenprogramma

• Ledverlichting in kassen: met minder energie meer bloemen en groenten van betere

kwaliteit

• In de glastuinbouw wordt veel belichting toegepast om het hele jaar door groenten en

bloemen van hoge kwaliteit te kunnen leveren. Door efficiëntere conversie van elektriciteit

in licht kunnen led' s momenteel circa 25% energie besparen ten opzichte van de meest

gebruikte lampen (SONt). Nog belangrijker is dat we de positionering, timing en het

spectrum van led's zodanig kunnen aanpassen dat de opbrengst en kwaliteit van de

tuinbouwproducten stijgt. Zo hebben we ook al aangetoond dat het vitamine C gehalte

van tomatenvruchten sterk verhoogd kan worden.

• Leo Marcelis, Universiteit Wageningen

• liver Lischtschenko legt uit hoe het risico van blauw en inrarood licht kan worden gemeten

met spectroscopie - en waarom dat belangrijk is.

Usefull linkslinks

www.sopra.nl

Screen material

Aluminium covered Micro porusius materal = Talk to dupont (nl)

Thermal screen