DOOSAN ŠKODA POWER IN NPP PROJECTS

DOOSAN ŠKODA POWER IN NPP PROJECTS

JADERNÉ DNY 2021

Luboš Prchlík

16.9.2021

Steam Turbine OEM with over 100 years of history

HISTORIC MILESTONES OF DOOSAN SKODA POWER S.R.O

1932 1976 2003 2020

1977

1904

First 23MW

Reheating

220MW

Nuclear

1,000MW

Nuclear

210MW

WtE

500MW

Thermal

270MW

P&P

2009

110MW

WtE

20212017

2014

299MW

Biomass

660MW

USC

320MW

CCPP

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Green/

Renewable

Clean

Conventional

Coal

Oil

Gas

Nuclear

H2

Solar

Air

WtE

Biomass

Hydro

Geothermal

Skoda is a leading turbomachinery expert with unrivalled experience in turbomachinery

dynamics, and the ability to address all types of energy sources

Energy Source Coverage by Primary Energy Sources

FUNDAMENTAL EXPERTISE IN TURBO MACHINERY

Utility

Customers’ Market Sectors

IPP

Municipality

Waste to

Energy

Pulp & Paper

Chemical

Refinery

Steel Works

Sugar

Mining

Nuclear

Decommissioning

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Steam Turbine / HEX Turbine Island EP/EPCRetrofit &

ModernizationAfter Service

• Industrial & utility steam turbine

• Conventional, CCPP, nuclear and renewables

• Heat Exchanges incl. condenser

• Feasibility study support

• Feasibility study support

• Turbine island EPC

- Eng’g and Procurement

- Construction management

• Service expertise for OEM & Non-OEM equipment

• Life/Performance assessments

• Life-time extension

• Uprating &Modernization

• OEM & Non-OEM Turbines

• Diagnosis & Trouble shooting

• Long Term Service

• Maintenance & Overhaul

• Repairs

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CORE BUSINESS PORTFOLIO

GLOBAL STEAM TURBINE PROVIDER

MW

Unit

Asia

5.4 GW

52 Units

America

5.9 GW

51 Units

Africa

1.1 GW

15 Units Australia

0.04 GW

1 Unit

Middle East

1.9 GW

19 Units

Europe

36 GW

335 Units

India

2.9 GW

70 Units

Total Record Since 1960s ~ 53 GW = 543 Units (More than 141GW, 723 units including references of with DHI)

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RARE PROVIDER OF FULL-RANGE POWER SOLUTIONS

Note: Internalized both reactive and impulsive

Full range of steam turbines from 5MW up to 1,250MW

Category Model ConfigurationSpeed

(RPM)

Steam para.

up toIndicative range of power output (MW)

Mech.

DriverDST-V

Variable

Speed

According to

request

Industrial

DST-

G10> 6,500

140 bar, 540°C

DST-

G204,000~6,500

140 bar, 540°C

Utility

DST-S10 3,000/3,600180 bar, 580°C

DST-S20 3,000/3,600270 bar, 610°C

DST-S30 3,000/3,600300 bar, 630°C

DST-NF Full speedSaturated

Steam

DST-NH Half speedSaturated

steam

~ 35MW

~ 35MW

20 ~ 65MW

30 ~ 200MW

100 ~ 700MW

200 ~ 1,100MW

200 ~ 1,200MW

700 ~ 1,250MW

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DOOSAN ŠKODA POWER DELIVERIES FOR NPPs

BOHUNICE, Slovakia

LOVIISA, Finland

4x 256 MW

Modernization

MOCHOVCE, Slovakia

4x 220 MW

4x220 MW

DUKOVANY, ČR

8x 220 MW

TEMELÍN, ČR

2x 1100 MW

GREIFSWALD, Germany

delivery stopped in1989

4x 220 MW

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Jaslovské Bohunice A1

• Electric power 3x 50 MWe

• Commissioning 1972

• Reactor issues 1976, 1977

• Shut down 1977

Jaslovské Bohunice V1 and V2

o V1 (4x 220MWe)

• Commercial operation 1981 / 1982

• Shut down 2006 / 2008

o V2 (4x 220MWe)

• Commercial operation 1985

• Modernization HP, LP 2009, 2010

Mochovce V1 and V2

o V1 (4x 220MWe)



o V2 (4x 220MWe)


• Commercial operation 2022, ?


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Dukovany

o Unit 1, 2 (4x 220 MWe)


• Modernization LP, HP 2007/2008, 2011/2012

o Unit 3, 4 (4x 220 MWe)

• Commercial operation 1986/ 1987

• Modernization LP, HP 2005/2006, 2009/2010

Temelín

o Unit 1 (1x 1100 MWe)



o Unit 2 (1x 1100 MWe)




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Greifswald (Germany)

o Units 5 - 8 (8x 220 MWe)

• Project stopped (1989)

Loviisa (Finsko)

Modernization of Turboatom Charkov turbines

o Unit 1 and 2 (4x 256 MWe)

• Modernization of HP parts (2016 – 2018)

• Modernization of LP parts to be completed

SMR NuScale

DHIC actively involved in NuScale

Offer for Fluor

6x 77 MWe

SMR R&R

Offer for Rolls Royce

1x 520 MWe

SMR MBIR

Modular Floating Power Units

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MODERNIZATION OF NPP Dukovany

▪ Modernization of condensers (1999 – 2001)

▪ Modernization of LP parts (2005 – 2008)

▪ Modernization of HP parts (2009 – 2012)

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MODERNIZATION OF NPP Temelín

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Modernization of HP part +11,0 MWe

Modernization of HP part + 22,0 MWe

Reactor power increas. + 41,5 МWe

-----------------------------------------------------

Total el. power increase + 74,5 Мwe

New nominal operation point

1080,5 МWe3D optimized reaction blading

3D optimized blading

Now double flow 5 stages (orig. 4)

LAST STAGE BLADE 1220 mm

Guarantee measurement 1089,7 MWe

(winter operation over 1100MWe)

LP flow path ready for 108% reactor power

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Main components upgraded


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Doosan Škoda Power delivered complete machine hall of Ledvice USC 660MWe

Delivery scope:

• Basic and detail design including

foundation

• Turbine design, delivery and installation

• Auxiliary equipment delivery

• Complete equipment and piping

installation

• Commissioning and training

Similar scope applicable to new nuclear source Dukovany

DSPW EXTENDED SCOPE DELIVERY

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NEW NUCLEAR SOURCE

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A. Upgraded 3000rpm steam turbogenerator

• Configuration of 1100MW Temelín

B. 1500rpm steam turbogenerator

• Both solutions prepared in specific options

• Based on reactor type

• Based on specific requirements (cooling water, CHP, part load operation

requirements)

• Both solutions enable state of the art block efficiency of 37,9% to 38,3%

NEW NUCLEAR SOURCE SOLUTION

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A. „FULL SPEED“ 3000RPM TURBOGENERATOR

Turbine cross section

3D model o machine hall

• Experience from 1100MW Temelín

• Nearly identical LP casing/rotor solution to running

PP Počerady and Ledvice

• Manufacturing experience and transportability

• Service and LTSA reference

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• Technically less sophisticated solution

• Complicated transport

• Manufacturing readiness with specific upgrades (lathe, crane, balancing)

• Technological readiness based verified scaled modules

Turbine cross section HP and 2x LP

B. „HALF SPEED“ 1500RPM TURBOGENERATOR

Turbine cross section HP and 3x LP

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More information needed?

Please contact: [email protected]

Please visit : http://www.doosanskodapower.com/en/

Please watch: https://www.youtube.com/watch?v=kePRnUMEqmQ

Thank you for your attention.

Doosan Škoda Power - 50 years experience in Nuclear Power Plants

mailto:[email protected]

http://www.doosanskodapower.com/en/

https://www.youtube.com/watch?v=kePRnUMEqmQ

DOOSAN ŠKODA POWER IN NPP PROJECTS

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