Date post: | 18-Mar-2018 |
Category: |
Documents |
Upload: | hoanghuong |
View: | 225 times |
Download: | 6 times |
Paris, 14th October 2014
Atoms for the Future 2014
Design, Licensing & Construction of the Turbine Island
Olivier Mandement, Business Development Director
© ALSTOM 2014. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is provided without liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.
P 2
Sadi Carnot (1796-1832)
Réflexions sur la puissance motrice du feu
et sur les machines propres à développer
cette puissance (Paris, 1824)
• Just one book: “Thoughts on the
motive power of fire”
• Written when he was 28 years old
• Creation of a new scientific discipline:
Thermodynamics
HPC : 49%
© ALSTOM 2014. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is provided without liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.
P 3
Agenda
• Alstom in Nuclear
• Nuclear Turbine Island Basics
• Design and Licensing
• Construction – Recent Projects
© ALSTOM 2014. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is provided without liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.
P 4
Alstom in Nuclear Power Conversion and Power Evacuation
Nuclear Island
Reactor supplier
Turbine Island
Alstom Power
Nuclear Island + Turbine Island + BoP = Nuclear Power Plant
Balance of Plant
(incl. Alstom Grid)
© ALSTOM 2014. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is provided without liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.
P 5
30% of all the world NPPs have an Alstom steam turbine
55 years of experience : 136 nuclear units in operation = 113 GW
South Korea 5 GW 6 units
India
2 GW 11 units
South Africa 2 GW 2 units
China
6 GW 6 units
North America 8 GW 8 units
Europe
90 GW 103 units
Alstom in Nuclear World N°1 supplier of nuclear steam turbine generators
47
65
24< 800 MW
800 - 1200 MW
> 1200 MW
50
86
Full-speed
Half-speed
© ALSTOM 2014. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is provided without liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.
P 6
EDF French Nuclear Fleet Various generations of nuclear steam turbines
CP0 – CP1 fleet
24 x 900 MW
N4 fleet
4 x 1550 MW with ARABELLE™
P4 – P’4 fleet
20 x 1350 MW
h ~ 34 % h ~ 35 %
h ~ 36 % h ~ 38 %
EPR
1 x 1750 MW with ARABELLE™
© ALSTOM 2014. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is provided without liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.
P 7
Agenda
• Alstom in Nuclear
• Nuclear Turbine Island Basics
• Design and Licensing
• Construction – Recent Projects
© ALSTOM 2014. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is provided without liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.
P 8
Inside a Nuclear Power Plant Primary, Secondary, Tertiary loops
• Non-contaminated steam goes to steam turbine
• No specific Turbine Island containment is needed
Pressurised Water Reactor (PWR)
© ALSTOM 2014. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is provided without liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.
P 9
Inside a Nuclear Power Plant Primary, Tertiary loops
• Contaminated steam special gland sealing system
• TI needs some containment (concrete shielding) + specific material
Boiling Water Reactor (BWR)
© ALSTOM 2014. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is provided without liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.
P 10
Nuclear Power Conversion System Steam and water cycle configuration
LP heaters
IP HP
Heat
Source
HP heaters
Generator
Output
Deaerator Main
Condenser
Heat Sink
MSR
LP's
© ALSTOM 2014. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is provided without liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.
P 11
What is specific to Nuclear Power Plants ? Wet steam conditions with low pressure, low temperature
Nuclear
50-75 bar
265-290°C
Dry
Steam
S = Entropy (kJ/kg/°K)
H = E
nthalp
y (kJ/
kg)
Wet
Steam
Fossil
150-300 bar
540-600°C
Saturation line
© ALSTOM 2014. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is provided without liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.
P 12
What is specific to Nuclear Power Plants ? Steam expansion line (based on N4 cycle)
P : 10.1 bar
T : 268°C
HP IP
LP
MSR
P : 10.7 bar
T : 183°C
x : 14.6 %
P : 71 bar
T : 287°C
x : 0.4 %
P : 3.3 bar
T : 148°C
P : 0.055 bar
x : 12.5 %
X : 0 %
Entropy
S (kJ/kg.K)
Enthalpy
H (kJ/kg)
Steam & Water Diagram (Mollier chart)
Saturation line
© ALSTOM 2014. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is provided without liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.
P 13
What is specific to Nuclear Power Plants ? Much larger steam volume flow at turbine inlet
0
20
40
60
80
0 500 1000 1500 2000
Fossil
Nuclear
X 5
Steam turbine generator output (MW)
Ste
am
volu
me f
low
(m
3/s
)
Nuclear large volume flows need for long blades high centrifugal forces
© ALSTOM 2014. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is provided without liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.
P 14
What is specific to Nuclear Power Plants ? Turbine market split between Full-Speed and Half-Speed
Output (MW)
Condenser pressure (mbar)
• Full-speed adapted to small output / high condenser pressure
• Half-speed adapted to large output / low condenser pressure
• Overlap area: performances & safety margins must be carefully examined
1500 rpm or 1800 rpm
3000 rpm or 3600 rpm
© ALSTOM 2014. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is provided without liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.
P 15
Importance of Steam Turbine Selection Full-Speed vs. Half-Speed: it can make a significant difference
Ling Ao 1
full speed (3000 rpm)
HP + 3 LP modules (Alstom)
FW pump: turbine driven
Gross output: 990 MWe
Ling Ao 3
half speed (1500 rpm)
ARABELLE 1000 (Alstom)
FW pump: motor driven
Gross output: 1080 MWe
Half-speed ARABELLE™ allows to generate 75 MWe more (after correction of FW pumping power)
same reactor (CPR1000) & same site (Guang-Dong)
© ALSTOM 2014. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is provided without liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.
P 16
Agenda
• Alstom in Nuclear
• Nuclear Turbine Island Basics
• Design and Licensing
• Construction – Recent Projects
© ALSTOM 2014. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is provided without liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.
P 17
Turbine Technology ARABELLE™ nuclear steam turbine - architecture
BP LP 1 1 BP LP 2 2 BP LP 3 3 HP HP IP
Moisture Separator
Reheater
3 bar
11 bar
71 bar
Moisture Separator
Reheater
60% of the power output comes from HP and IP steam paths
75 bar
10 bar
3 bar
© ALSTOM 2014. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is provided without liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.
P 18
ARABELLE™ Steam Turbine How does it differentiate ?
HP IP
MSR
LP 1 LP 2 LP 3 HP
ARABELLE™
Efficient configuration Single flow use in HP & IP
PREVIOUS GENERATION Traditional configuration
Multiple flow use in HP & LP
MSR
MSR
LP 1 LP 2 LP 3
MSR
~75 bar
~3 bar ~10 bar
~10 bar
~75 bar
© ALSTOM 2014. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is provided without liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.
P 19
ARABELLE™ Steam Turbine Specific design maximising use of single flow steam expansion
LP Double Flow
HP Double Flow
HP Single Flow
IP Single Flow
LP Double Flow
2 Flows 1 Flow 6 Flows 1 Flow
ARABELLE™
PREVIOUS GENERATION
© ALSTOM 2014. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is provided without liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.
P 20
ARABELLE™ Steam Turbine Why is single flow steam expansion more efficient ?
Longer blades always have a much better efficiency
© ALSTOM 2014. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is provided without liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.
P 21
ARABELLE™ Steam Turbine A combined HP/IP module, unique in the market
Flamanville 3 rough machined HP/IP
casing in Voest Alpine foundry
© ALSTOM 2014. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is provided without liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.
P 22
Reactors
Site cooling water temp. °C
59
12
15
17
19
21
23
24
26
27
28
30
31
32
33
A challenge for turbine designers How to cover a wide range of reactors & heat sinks ?
Typical LP exhaust volumetric flow (m3/s) for a given application
India
Finland
© ALSTOM 2014. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is provided without liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.
P 23
CPR1000
EPR
ABWR
PHWR700
VVER1200
AP1000
ESBWR
APWR
ATMEA1
1.5 "Hg2.5 "Hg
1.5 "Hg2 000 MWth
2 500 MWth
3 000 MWth
3 500 MWth
4 000 MWth
4 500 MWth
5 000 MWth
20 mbar30 mbar40 mbar50 mbar60 mbar70 mbar80 mbar90 mbar100 mbar
Re
ac
tor
the
rma
l o
utp
ut
in M
Wth
Condenser backpressure in mbar
Reactors
Site cooling water temp. °C
59
12
15
17
19
21
23
24
26
27
28
30
31
32
33
50 m²
75 m²
100 m²
150 m²
200 m²
A challenge for turbine designers How to cover a wide range of reactors & heat sinks ?
Typical LP exhaust area needed (m2) for a given application
250 m²
© ALSTOM 2014. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is provided without liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.
P 24
LSB57 LSB69 LSB75
Selecting the right number of LP modules & LP turbine Last Stage Blades
LSB code
2 LP 3 LP 4 LP
57” ~75 m² - -
69” - - -
75” - - ~230 m²
ARABELLE™ Steam Turbine A platform of LP modules to address all heat sink conditions
© ALSTOM 2014. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is provided without liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.
P 25
• 2000 MVA • Cos-phi = 0,9 • 1500 rpm • 4 poles, 3 phases • 23 kV • Brush-less exciter • H2 and H2O cooled • Stainless steel cooling tubes • H2 pressure: 6 bars(g) • Triple-circuit hydrogen sealing
system • 99% efficiency
• Flamanville 3 generator final assembly and running tests, Belfort factory • Validation of design, manufacturing quality & electrical performances
Generators: GIGATOP 4-poles A highly efficient turbo-generator for Flamanville 3
© ALSTOM 2014. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is provided without liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.
P 26
p.26
drains drains drains cold wet
steam cold wet
steam
superheated steam superheated steam
stage 1
stage 2
scavenging
condensates
stage 1
stage 2
scavenging
stage 1
stage 2
scavenging
Moisture Separator Reheater (MSR) Key design features
drains
© ALSTOM 2014. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is provided without liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.
P 27
Condensers A complete condensing system
© ALSTOM 2014. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is provided without liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.
P 28
Condenser Cooling Water Pumps Concrete volute solution
A
A
B
Flamanville 3:
• Direct sea-water cooling
of the condenser tubes
• 2 x 50% pumps
arrangement
• 2 x 30,5 m3/s
• 15,4 m head
• Rotates at 151 rpm
Civil engineering works on suction ducts (Sept. 2009)
© ALSTOM 2014. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is provided without liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.
P 29
Condenser Cooling Water Pumps Concrete volute solution
Flamanville 3 CWP impeller heat treatment (photo credit: Ferry Capitain)
© ALSTOM 2014. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is provided without liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.
P 30
Licensing Turbine Missile Analysis – US NRC Requirements
Favourable Unfavourable
Turbine Reactor
P2 x P3 = 10-3
P1 < 10-4
P2 x P3 = 10-2
P1 < 10-5
P4 = P1 x P2 x P3 < 10-7 per year
P1 : turbine failure resulting in missile(s) ejection
P2 : ejected missiles striking main components
P3 : struck main components fail
P4 : unacceptable damage resulting from turbine missiles
Turbine
Reactor
© ALSTOM 2014. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is provided without liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.
P 31
ARABELLE™ technology at Chooz & Civaux (N4) A very positive experience feedback
• 4 ARABELLE™
operating in France
• 1550 MW each
(gross output)
• Operated by EDF
• 1st unit commercial
operation in 2000
• As of today >
350,000 operating
hours
• Measured FOR
(Forced Outage
Rate) : 0,04%
The first ARABELLE™ at Chooz B1 NPP (France)
© ALSTOM 2014. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is provided without liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.
P 32
Agenda
• Alstom in Nuclear
• Nuclear Turbine Island Basics
• Design and Licensing
• Construction – Recent Projects
© ALSTOM 2014. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is provided without liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.
P 33
ARABELLE™ References Flamanville 3 – 1 x 1750 MW
• Nuclear reactor: EPR (PWR)
• Turbine type, output: ARABELLE 1700, 1 x 1750 MW
• Generator type: GIGATOP 4-pole
• Steam parameters: Live steam: 75 bar / 290°C Exhaust: 46 mbar
• Customer: EDF
• Country: France
• City / region: Normandy
Unit 3
© ALSTOM 2014. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is provided without liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.
P 34
ARABELLE™ References Flamanville 3 – 1 x 1750 MW
© ALSTOM 2014. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is provided without liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.
P 35
ARABELLE™ References Flamanville 3 – 1 x 1750 MW
Turbine HP/IP rotor entering balancing pit, Belfort factory, France
© ALSTOM 2014. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is provided without liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.
P 36
ARABELLE™ References Flamanville 3 – 1 x 1750 MW
© ALSTOM 2014. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is provided without liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.
P 37
ARABELLE™ References Ling Ao phase II – 2 x 1080 MW
• Nuclear reactor: CPR1000 (PWR)
• Turbine type, output: ARABELLE 1000, 2 x 1080 MW
• Generator type: GIGATOP 4-pole
• Steam parameters: Live steam: 64 bar / 280°C Exhaust: 56 mbar
• Customer: DEC for LDNPC
• Country: China
• City / state: Dapeng / Guang-Dong
• Schedule: order year 2005 comm. year 2010 & 2011
© ALSTOM 2014. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is provided without liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.
P 38
ARABELLE™ References Ling Ao phase II – 2 x 1080 MW
© ALSTOM 2014. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is provided without liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.
P 39
ARABELLE™ References Ling Ao phase II – 2 x 1080 MW
© ALSTOM 2014. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is provided without liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.
P 40
ARABELLE™ References Ling Ao phase II – 2 x 1080 MW
© ALSTOM 2014. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is provided without liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.
P 41
ARABELLE™ References Ling Ao phase II – 2 x 1080 MW
Fully bladed LP57 rotor entering Belfort balancing pit (Ling Ao 3)
© ALSTOM 2014. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is provided without liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.
P 42
ARABELLE™ References Ling Ao phase II – 2 x 1080 MW
U3 synchronized in July 2010, ahead of schedule
Measured power output is above guarantee
© ALSTOM 2014. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is provided without liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.
P 43
How to improve site construction schedule ? Modularization & Open Top Construction
CEX Valves Station
SRI Pumps
Manifold
ATD
Polishing
SIR
Dosing
CVI Booster
Vacuum
Ejectors
ABP LP2
Drain Tanks GCT Bypass
Flashbox
Entry
ADG FWT
Steam
Backup (x2)
FWP (x4)
MSR Drain
Tanks (x2)
MSR Drain Lines (x2)
VPU Drain Tank AHP Line
to HP6
(x2)
APA
discharge
line (x4)
APA
Suction
Spools
(x4)
S6/S7
Extraction
Lines (x2)
24 modular areas developed within Turbine Island
© ALSTOM 2014. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is provided without liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.
P 44
Alstom in Nuclear Turbine Islands based on ARABELLE™ technology
Video / Q&A ?
www.alstom.com