Nuclear Power Plants for Poland NPPP 2006 Warsaw 1-2 June 206 THE TURBINE ISLAND for Nuclear Power Plants

Nuclear Power Plants for Poland NPPP 2006Warsaw 1-2 June 206

THE TURBINE ISLAND for Nuclear Power Plants


Overview

1. Siemens as experienced turnkey supplier

a) History

b) Today

2. FIN 5: Project

a) Overview

b) Current Status


Historical OverviewNPP Development

1958-611958-61

19641964

19681968

Contracts for Test Reactors BWR / PWR / Helium cooled Reactors

Contract for Demonstration PlantObrigheim 345 MWe PWR

Contract for PWR Plant Stade 660 MWe

19691969Foundation of KWU AG (50 % SIEMENS / 50 % AEG)

Contract for 1200 Mwe PWR Plant Biblis A (TG half speed)

19741974Commissioning of Biblis A

Largest NPP in the World

19751975 PWR Contracts in 1300 MW ClassGrafenrheinfeld, Brockdorf, Grohnde, Philippsburg 2

19821982Contracts for Konvoi Type Plants Isar 2, Emsland, Neckarwestheim 2


1990-951990-95

19891989

Development of TG Set and Turbine Hall for EPR

NPI Nuclear Power International established(50 % Framatom, 50 % SIEMENS )

Target Development of EPR (European Pressurized Water Reactor)

Order for Olkiluoto 3 (Finland 5)

Largest NPP in the World20032003

FANP (66 % AREVA 34 % SIEMENS )

Framatom Advanced Nuclear Power established20002000

Historical OverviewNPP Development

1988 -891988 -89 Commissioning of Isar 2, Emsland, Neckarwestheim 2


NPP Development StepsDevelopment of installed Power

0

5000

10000

15000

20000

25000

1962

1964

1966

1968

1970

1972

1974

1976

1978

1980

1982

1984

1986

1988

1990

1992

1994

1996

1998

2000

MW

PWR

BWR

6 BWR

13 PWR


THE TURBOSETEFFICIENCY INCREASE FROM ISAR II TO OLKILUOTO 3

36.3%

37.1%

37.3%

38.1%38.4%

34.0%

35.0%

36.0%

37.0%

38.0%

39.0%

40.0%

Isar II FIN 5HP TurbineUpgrade

IncreasedMain Steam

Pressure

ImprovedWater Steam

Cycle

Main Steam

Pressure

65 to 78 bar

2 stage

MSR

7 feed

water

reheater

39.8 %

LP TurbineUpgrade

30 sqm LSBImproved

Backpressure25 mbar


Nuclear Steam Turbine Summary of References

Nuclear Steam Turbines built by

Siemens Power Generation:

Siemens KWU

Parsons, (1997)

Westinghouse, (1998)

First operation ~ 50 years ago

More than 130 Units

More than 120 GW total rating

Nuclear Steam Turbines built by

Siemens Power Generation:

Siemens KWU

Parsons, (1997)

Westinghouse, (1998)

First operation ~ 50 years ago

More than 130 Units

More than 120 GW total rating


Nuclear Steam Turbine References

Retention of know-how by:

- Service of existing Plants

- Mods & Upgrades

- New Order from Finland


Overview


a) History

b) Today

2. FIN 5: Project

a) Overview

b) Current Status


The TurbosetWorld Champions of Electricity Generation

5 4 7 7

6

7 9

1997

1985

1986

1987

1988

1989

1990

1991

1992

1993

1994

1995

1996

1998

1999

2000

8

2001

2 8 6 9 101 5

3 5 10 7 6 9 10 7 10 7

6 6 6 4 10

2002

2003

Biblis B

Brokdorf

Emsland

Grafenrheinfeld

Grohnde

Gundremmingen B

Gundremmingen C

Isar 2

Krümmel

Neckarwestheim 2

Philippsburg 2

Unterweser

5 5 7 5 5 8 4 31 1 1 1 1 1

2 2 6 3 2 4 4 7 4 6 61 4 4 3

4 2 2 3 5 10 4 10 4 5 3 3 6 3 71 6 4

2 2 2 2 4 5 2 31 1 1 1 1 1 1 1 3 7 5

10 3 8 3 6 3 2 2 8 5 7 8 6 8

3 9 9 6 9 6 2 8 4 21 2 2 10


Turnkey experience of Siemens

1964-2000Siemens/KWU was turnkey supplier for 25 complete NPP.

2000 (Only)the nuclear part was outsourced and merged with the nuclear part of AREVA in FANP

since 2000 Siemens is a) turnkey supplier for the CI of NPP b) supplier of the turbo-generator set for NPPincluding design, manufacturing, construction and commissioning


Overview


a) History

b) Today

2. FIN 5: Project

a) Overview

b) Current Status


Site of Olkiluoto 3

Commercial Operation: 2009

Bid to Customer: March 31st, 2003

Contract: Dec.18th, 2003


PROCESS ENGINEERING

Rated power output 1720 MW

Turbine Generator speed 1500 rpm

Generator voltage 27 kV

Power factor 0,9

Steam generator pressure outlet 78 bar abs

Moisture content 0,25 %

Main steam flow 2450 kg/s

Main cooling water flow 52000 kg/s


Turbine ArrangementTurbine Building – Top View

LP Turbine

Moisture Separator Reheater

HP Turbine

Generator Exciter

LP Turbine

Compact Design:

• vertical MSR• 2 cold RH Lines• 2 hot RH Lines• Intercept Valves below hot RH• separate Heater Bay• 4 x 33 % Main Feedwater Pumps (const. Speed) below FW Tank

Feedwater Tank


Design FeatureVertical MSR

Recommendation: Vertical MSRRecommendation: Vertical MSR

Reduced Turbine Hall Widthwith Vertical MSR

Reference OL 3

Vertical MSR• Pre-Separator in Cold RH Line• 2 Reheater Stages


THE TURBOSETSIDE VIEW

1.268.000LP Turbine (1)

378.800HP Turbine

340.000LP Rotor (1)

92.500HP Rotor

Weight[kg]

68,8m


THE TURBOSETBEST EFFICIENCY AT HIGHEST POWER OUTPUT

1700MWel - class

half speed

1 HP- and 3 LP-Turbines

KONVOI-based design

up to 1829mm (72 inch) last stage blade


THE TURBOSETGENERATOR FOR EPR

Main data and perspective outline view of assembly model

Three-Phase Synchronous Generator THDF 190/78-15

Apparent power 1990 MVA Speed 25 s-1

Rated voltage 27 kV ± 5 %Power factor 0.90Excitation brushless, rotating diode rectifiers


Movie Fly trough the turbine island

Filmchen


Overview


a) History

b) Today

2. FIN 5: Project

a) Overview

b) Current Status


Current status

Engineering:

300 engineer wo subcontractors contributing these works

Purchasing: next quotations will be

erection services of mechanical, electrical and I&C componentsCivil works: auxilliary buildings, cladding, elevators, doors

Manufacturing:

Turbine: discs forging ongoing and machining started also for shaftsGenerator: rotor machining finished, Stator frame and bars finished, core stacking ongoingCondensers: manufacturing of water and steam sides ongoing


Current status


Current status


Thank you for your attention!

Documents

Nuclear Power Plants for Poland NPPP 2006 Warsaw 1-2 June 206 THE TURBINE ISLAND for Nuclear Power Plants