CSP Boilers

Advanced Thermal Energy Batteries

&

(Aalborg Smart Energy 2028/50)

August 14, 2018Peter Badstue Jensen

Vice President - Partner

Solar Irradiation

1. Introduktion – Baggrund – elektricifisering2. CSP Princip3. Integrerede systemer4. Thermiske Batterier5. National situation6. Lokale muligheder

From Aalborg Boilers to High

tech Concentrated Solar Power

Boilers

CSP World map

Solar energy and CSP types

Solar TowerParabolic Trough Linear Fresnell

Flat Solar Collector

PV

Tower and Troughs

CSP 3 ways

1-Use Steam for Electricity production

2-Use Steam/Oil in Co-gen for Heat & Power

3-Use Steam/Hot Water directly to Process

• Power plant – Primary El - save Coal and Gas• Also in connection with MS thermal Batteries

• Industrial application – Primary Heat – save El - Oil/Gas• Decentralized Heat & Power

• Industry – Primary Heat – save Oil/Gas

3 different ways to use CSP

CSP Power plant references -

ACSPAalborg CSP reference - CSP Utility Steam Generator System

• Design and supply of complete Steam Generation Systems• Aalborg scope can range from eng/supply to turnkey installation

5 x 50 Mwe Spain1 x 60 Mwe India1 x 4,2 MWt MS Middle East

Plants Supplied now in Commercial operation

1 x 50 Mwe MS China1 x 25 MWe India

Under construction

SOLAR TOWER BOILERS

PARABOLIC TROUGH SGS’

3 x 200 Mwe TO UAE

Under negotiation

1 x 20 MWe direct steam Spain1 x 10 MWe direct steam Spain1 x 5 MWt direct steam Turkey1 x 5 MWt Superheater Spain1 x 4,2 MWth MSSG Middle East

CSP CHP plant references - ACSP

Aalborg CSP reference - CSP Combined Heat & Power System

• Design and supply of complete Steam Generation Systems• Aalborg scope can range from eng/supply to turnkey installation

Brønderslev, Denmark

Plants Supplied now in Commercial operation

Tatura milk, Australia

Under design

SOLAR TOWER

PARABOLIC TROUGH

Sundrop Farms Australia

CSP Heating plant references -

ACSPAalborg CSP reference - CSP Direct heating plant

• Design and supply of complete Steam Generation Systems• Aalborg scope can range from eng/supply to turnkey installation

Tårs, Denmark

Plants Supplied now in Commercial operation

FLAT COLLECTORS

Smørum, Denmark

SOLAR TOWER

PARABOLIC TROUGH

Greenway, Turkey

Under Development

3 plants in BelgiumKorsør, DenmarkDiv, Australia

Energy is NOT religion

Renewable Energy diversity is required like bio-diversity

The right technology for the right purpose at the right time

gives the best economy and performance

There is no all-mighty technology

The consumption curves

0

0,5

1

1,5

2

2,5

3

3,5

4

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25

Ene

rgy

pro

du

ctio

n

Solar and Wind Energy vs Consumption

Solar energy

Wind energy

Consumption

FUTURE RE PLANTS MUST HAVE STORAGE TO BE DISPATCHABLE

Integration SMART Energy

2028/50

NEXT STEPS

INTEGRATED RENEWABLE ENERGY SYSTEMS

&THERMAL ENERGY BATTERY SYSTEMS-

BIO FUEL

SOLAR WIND

Energy Pallet - Renewable

SOLAR FIELD

Tower DSG/MS

Parabolic Trough HTF/DST/MS

BATTERIES

Concrete/Hot Stone

ELECTRICITY/CONVERSION

Steam turbineGenerator

Absorption Chiller

Reverse Osmoses

ENERGY USAGE/CO-GEN

Process / District heat

Steam condenser

Thermal Desalination

WIND TURBINE

Steam condenser & Cooling tower

Steam turbineMech. drive

PV

Hot water storage

Molten Salt div.

Fresnel receiverHTF/DST/MS

BIO BOILERS

Electrical boiler/Heat Pump

Chemical EnergyGeo-thermal

Flat thermal panels

Daily/Weekly

Seasonally

ORC

CAO Li-ion

TESLA

BIOMASS

THERMAL ENERGY BATTEY TEB

Water tanks – Thermocline – District Heating - Industrial

Chemical Heat Storage – CAO/Steam – Power plant

Molten Salt Storage – MS/Steam – Power Plant

Other Heat storage systems – Aluminum – Sulphur etc.

Concrete Heat Storage - Thermal oil/Steam – Industrial Plant

Thermal Energy Batteries

- 95ºC

- 430ºC

- 550ºC

- 565ºC

> 600ºC

Temperature is the key if

Electricity

Higher temperature equals potentially higher steam turbine efficiency

http://www.dlr.de/tt/en/desktopdefault.aspx/tabid-12016/

The Chinese figures

http://en.cnste.org/html/news/2017/1013/330.html

The China figures

Projects commenced so far out of 20 demonstration projects to becompleted before 2020

http://en.cnste.org/html/news/2017/1013/330.html

The global installed storages

http://www.energystorageexchange.org/projects/data_visualization

2007 2008 2009 2010 2011 2012 2013 2014 2015 2016

Thermal Storage 0,1 0,2 0,3 0,5 0,8 1,2 2 2,2 2,8 3,2

Electro-ChemicalStorage

0,1 0,1 0,1 0,2 0,3 0,3 0,5 0,7 1,2 1,6

0

1

2

3

4

5

6

Rate

d P

ow

er

(GW

)

Global Storage Installations Over Time in the Last Decade

The global interest

CSP Molten Salt power plant 100 MW

24/7

Indirect System.

SuperheaterEvaporator

Preheater

Turbine/Generator

Condenser

MM

Molten Salt tanks

Feed water pumps

Electricity to grid

24 hours per day

Cooling tower

390ºC 270ºC

Solar field

Steam DATA : 100 bar 380ºC NC

M

M

MM

Heat Exchanger

CSP Molten Salt power plant 100 MW

24/7

Direct System.

SuperheaterEvaporator

Preheater

Turbine/Generator

Condenser

MM

Molten Salt tanks

Feed water pumps

Electricity to grid

24 hours per day

Cooling tower

565ºC 290ºC

M

M

M

M

Solar field

Solar receiver

Steam DATA : 175 bar 550ºC FC

Wind to Molten Salt power plant

http://www.sciencedirect.com/science/article/pii/S0960148115003079

FW preheater.

Superheater.

Turbine/Generator

Condenser

MM

Feed water pumps

Electricity to grid

24 hours per day

District Heating

Steam generator

270ºC565ºC

DK 1 Spot

Aalborg way of thinking SMART FUTURE 2028/2050

TEBHigh Temp.250 – 565 °C

TEBlow Temp.

To 95 °C

Original Source: Prof. Henrik Lund, Aalborg University

Denmark Fossil free electricity

in max 10 years

1000 MWh

1000 MWh

1000 MWh

1000 MWh

1000 MWh

1000 MWh

1000 MWh 1000 MWh1000 MWh

1000 MWh

1000 MWh

Flere vind mølle parker – JAMen Ikke uden Lagre.

Wind to Molten Salt power plant

El to El + District heating

Renewable Steam Boiler.

Turbine/Generator

Condenser

MM

Feed water pumps

Electricity to grid

Up to 24 hours

per day

District Heating

High Temperature Thermal Energy storage

Electrical Charger

Coal / Municipal waste Steam Boiler

NORDJYLLANDSVÆRKET – RENO NORD – Andre ?

Rev : 0

Project : Nordjyllandsværket

Drawn by : PBJ

ACSP Project No : 70004

DATE : Jan 2019

Fly Ash Silo

District Heating

Limfjorden

District Heatexchangers

Condenser

LP HeatersLP HeatersHP Heaters

FW Tank

Turbine

Generator

Main Trafo

400 KV

BoilerAir Intake

De-NOx

Gas Gas Heater

EP

AP

Stack

Bottom Ash

Coal Mill

Limestone

Gypsum

DistrictHeating

Limfjorden

District Heatexchangers

Condenser

LP HeatersLP HeatersHP Heaters

FW Tank

Turbine

Generator

Main Trafo

400 KV

270ºC565ºC

Superheater.

Steam generator

Reheater

Reheater

El forvarmer

Rev : 0

Project : Nordjyllandsværket

Drawn by : PBJ

ACSP Project No : 70004

DATE : Jan 2019

EUDP project proposal 1 Marts

EnergiEnergy planning

Lave et Demo anlæg med to smeltet salt tanke der henholdsvis opvarmes af EL og afkøles ved at energien bruges til at generer overhedet damp 100 bar 540ºC El-opladning og afladning bestemmes ud fra El spot markedet DK1 samt deltagelse i relevant regulerkraft.

EUDP project proposal 1 Marts

EnergiEnergy planning

Overordnede mål er :1) Vise gennem EnergyPRO modellering, at bidrag til

den grønne omstilling, kan være rentabelt.2) Eftervise at systemet virker og processen kan styres,

samt anskueliggøre at systemet kan skaleres til Giga Watt størrelse

3) Eftervise at lagerets proportioner bevirker at der kan skabes ekstra indtægter ved hhv at være til rådighed både til at aftage samt levere elektricitet ‘on demand’

4) Eftervise at nedgravede tanke kan benyttes og de er mere pålidelige i drift og billigere end højtlegerede ståltanke. Dette i samarbejde med Hydro og Kyoto Norge.

Aalborg future

Hvad har højest prioritet for vores fremtidige energiinvesteringer ?

Grøn varme ?-Skal vi lade el være el og droppe at forsøge at være selvforsynende ?? Vi kan jo altid købe EL fra de omkringliggende lande, Tyskland og snart England og derimod koncentrere os om at lave varmt vand ved solenergi og varmepumper.

Grøn EL ?-Har det værdi at kunne optage og gemme energi fra grøn elektricitet, for på et senere tidspunkt, at kunne leverer en del af det tilbage på nettet, og i processen erstatte elektricitet lavet på kul og samtidig fremstille en stor del af varmebehovet.

SVARET ER FORHÅBENTLIGT BÅDE GRØN VARME OG GRØN EL

Thank you

Questions or Comments