dipl.-ing. tu andreas brinner · dipl.-ing. andreas brinner 09.07.10 institute of vehicle concepts...
TRANSCRIPT
Development of Operating Buildings, PV-Electrolysis Facilities & Safety Technology
German-Saudi Arabian Joint Project HYSOLAR (HYdrogen from SOLAR Energy) 1986 – 1995
Visit of a Delegation of the King Faisal University of Dammam, Kingdom of Saudi Arabia, on July 9th, 2010
Dipl.-Ing. TU Andreas Brinner German Aerospace Center (DLR)Institute of Vehicle Concepts (DLR-FK)Pfaffenwaldring 38-40, D-70569 Stuttgart, GermanyTel: ++ 49 (0)711 6862 574 / Fax: ++ 49 (0)711 6862 1574E-mail: [email protected] / Internet: www.dlr.de/fk
Dipl.-Ing. Andreas Brinner 09.07.10Institute of Vehicle Concepts
Contents of the Presentation
Short introduction to the HYSOLAR projectTest- and production demonstration facilitiesConceptual system and electrolysis block variantsExperimental and regular operationImportant resultsImprovement potentials
Dipl.-Ing. Andreas Brinner 09.07.10Institute of Vehicle Concepts
Project Hysolar: Mission & Partners
1986 - 1995
Dipl.-Ing. Andreas Brinner 09.07.10Institute of Vehicle Concepts
Project Financing & Working Packages
Dipl.-Ing. Andreas Brinner 09.07.10Institute of Vehicle Concepts
Functional Principle of an Alkaline Electrolysis Cell
Dipl.-Ing. Andreas Brinner 09.07.10Institute of Vehicle Concepts
Development and use of a test and data evaluation standardLong-term examination of coupling behaviour of a PV-electrolysis system
Coupling of energy converters
Experimental system setup in the HYSOLAR projectExamination and evaluation of different coupling principles between photovoltaics and electrolysis
Functional Principle
Technical Principle
Dipl.-Ing. Andreas Brinner 09.07.10Institute of Vehicle Concepts
PV-Electrolysis-Plants of the Project
350/500kW Solar-hydrogen
production demonstration plant
10kW Solar hydrogen
research and development facility
3kW Solar hydrogen
test facility
Demonstration operation
1993 - 2000
Experimental operation
1987 - 2004
Test operation
1989 - 1995
RIYADHJEDDAH
STUTTGART
Dipl.-Ing. Andreas Brinner 09.07.10Institute of Vehicle Concepts
Electrolysis Facilities of the ProjectP = 2 – 350/ 500kW, p = 1 -10barabs, T = 40 – 95°C(1) Research/ Test systems
Original Deliverer
HYDROTECHNIK
3 / 2kW
Original Deliverer
HYDROGEN SYSTEMS /
METKON ALYZER 10kW
Original Deliverer
FZ JÜLICH
10kW
HT/DLR
HTHT/DLR
HS
HS/DLR
MA
MA/DLR
FZJ
FZJ/DLR
FZJ/DLR
Dipl.-Ing. Andreas Brinner 09.07.10Institute of Vehicle Concepts
10 kWN Photovoltaic-Electrolysis Facilityin the HYSOLAR Building
HydrogenStorage System
ElectrolysisEquipment
OperationControl
Data Acquisitionand Evaluation
PV-field14,3 kWp / 10 kWN
Dipl.-Ing. Andreas Brinner 09.07.10Institute of Vehicle Concepts
10 kWN Photovoltaic-Electrolysis Facilityin the HYSOLAR Building, Main Requirements for Concept
ElectromagneticCompatibility
High CurrentHigh Power
H2 & O2Caustic Solution
PressureEx-Condition
H2-GasHigh PressureHot SurfaceEx-Condition
Dipl.-Ing. Andreas Brinner 09.07.10Institute of Vehicle Concepts
Electrolysis Plant of the ProjectP = 2 – 350/ 500kW, p = 1 -10barabs, T = 40 – 95°C(2) Produktion demonstration
350/500 kW pressure electrolysis plantapproved by TUEV,
in operating condition
5000cm2- block V.1
Not accepted
5000cm2- Block V.2
Not accepted
2500cm2- Block V.3
Accepted and approved
Dipl.-Ing. Andreas Brinner 09.07.10Institute of Vehicle Concepts
350 kWp PV-Field of KACST in Riyadh for H2-Production
Dipl.-Ing. Andreas Brinner 09.07.10Institute of Vehicle Concepts
ElektrolysisInstallation
HydrogenPurification & Compression
PV-Field Control &Power Adaptation
WaterTank
Hydrogen &Oxygen Outlets
HydrogenStorage System
Control Room &Cooling Systems
Facility Building of the 350 kWp Photovoltaic Elektrolysis Plant
Dipl.-Ing. Andreas Brinner 09.07.10Institute of Vehicle Concepts
HYDROGEN & OXYGEN
NITROGENSUPPLY
HARD-WIREDSAFETY SYSTEM
(HWSS)
BLOWER
H2 & O2 GAS
OPERATIONCOMPUTER (PLC)
ROOM AIRSUPERVISION
SYSTEM (RASS)
ANALYSIS SYSTEM(GAS)
LOOP
N2HYS350-P&I-06
HYS350-P&I-09 O2 H2
CWB: COOLING WATER CIRC. BLOW.CWC: COOLING WATER CIRC. CHILL.
PRESSURISEDAIR
DC PWR: DC ELECTRIC POWER
HYS350-P&I-07
O2: OXYGENN2: NITROGEN
H2: HYDROGEN
PA
WATERTREATMENT
HYS350-P&I-08CWC
CWC
HYS350-P&I-02
TRANSFORMER/RECTIFIER DC PWR
HYS350-P&I-02
SUPPLYSOLAR POWER DC PWR
ELECTROLYTELOOP
PAH2HYS350-P&I-03
CWB
O2
HYDROGENCOMPRESSOR
HYS350-P&I-10
CHILLER/COOLER
LOOP
CWC
HYS350-P&I-05
H2
HYS350-P&I-05
H2 BOTTLERACK 2
H2 STORAGE
H2
HYS350-P&I-04
CWC
GAS TREATMENT
PA
H2
O2N2
H2
H2
VESSELHYS350-P&I-05
H2 BOTTLERACK 1
HYS350-P&I-05
N2
Block Diagram of the 350 kW PV-Electrolysis Plant
Dipl.-Ing. Andreas Brinner 09.07.10Institute of Vehicle Concepts
System Installation of the 350 kWp PV-Electrolysis Facility
C&
D P
an
el
HS
CPIDR
SA
CS
BP
DA
PD
Invert.
RA
SS
UP
S3
N
GA
S
AC
HP
DH
PD
DC
AC
PD
HW
SS A
CC
P
ELECTRICALROOM
1UPS
BATTERYROOM
Au
x.
AC
PD
2
Ele
ctro
lysi
s
UndergroundElectrolyte Tank
CoolersBlowers
Blo
ck
UTILITIESROOM
US
PROCESSROOM
PS
HB
2
Com
pres
sor
H2
Ves
sel
GASHANDLING
ROOM
NB
S
HB
1
CONTROLROOM
Dipl.-Ing. Andreas Brinner 09.07.10Institute of Vehicle Concepts
Alkaline 0,5 MWN Pressure Electrolyser
N2-PurgeSystem
ElektrolysisBlock
H2-Water-Separation
WaterSeparator
WaterCircuit
KOHCircuit
Dipl.-Ing. Andreas Brinner 09.07.10Institute of Vehicle Concepts
Dynamically Operated H2-Purification and Storage System
Dipl.-Ing. Andreas Brinner 09.07.10Institute of Vehicle Concepts
H2-Purification and Storage System of the 350 kW Facility
HydrogenCompressor65 Nm3 from
9 to 151 barabs
IntermediateStorage
40 Nm3 Contentat 9 barabs
PurificationSystem
from Quality99.9 to 99.999
Dipl.-Ing. Andreas Brinner 09.07.10Institute of Vehicle Concepts
Hydrogen / Nitrogen Storage of the 350 kW Facility
HydrogenBundle 2
Nitrogen InertisationSystem
HydrogenBundle 1
Dipl.-Ing. Andreas Brinner 09.07.10Institute of Vehicle Concepts
Room airsupervision
Assuranceof gas quality
Operationsafety
Signalisationdevices
Emergencyshut down
Dynamic electrolysis operation is safe with actualtechological state of the art and can be approved regularely
HYS 10 & HYS 350Operating permission for production
and delivery of solar hydrogen
Safety technology can be standardisedfor all kinds and power levels of electrolysis plant
Dipl.-Ing. Andreas Brinner 09.07.10Institute of Vehicle Concepts
Improvement potentials
► EFFICIENCY Improved materials für membranes and cell frames
► COSTS Simplification of system peripherals
► OPERATING RANGE Increase of product gas quality in dynamic operation
► OPERATING RANGE Improvement of tolerance to user lower water qualities
► AUTONOMITY Grid autonomy of the entire system
► OPERATING COSTS Automation of dynamic operation
► AVAILABILITY Industrialisation of development results
What is left to be done? A LOT!!!
Thank you very much for your attention !