19 09.30 Shevchuk RUS 0

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© ABB Group February 19, 2014 | Slide 1 Пропульсивная установка для эффективных перевозок СПГ в Российской Арктике Propulsion solution to enable Arctic LNG transportation in Russia Russia Arctic Offshore, February 2014, Moscow, Russia

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19 09.30 Shevchuk RUS 0..

Transcript of 19 09.30 Shevchuk RUS 0

  • ABB Group February 19, 2014 | Slide 1

    Propulsion solution to enable Arctic LNG transportation in Russia

    Russia Arctic Offshore, February 2014, Moscow, Russia

  • ABB Group February 19, 2014 | Slide 2

    ABB

    1970-1980 , /

    1980- 1993 , , .

    1994- 2000 ,

    2000 ABB 6,6 Samsung BP.

    Nov 2006 - (DFDE) Gaz De France STX France (Chantiers de LAtlantique).

    2013 / 111 , 70 ABB.

  • ABB Group February 19, 2014 | Slide 3

    ABB history as supplier to LNG vessels

    1970-1980 Supplier of total LV Electrical package to LNG vessels being built in Norway/Poland and Germany for Leif Hegh and Gotaas Larsen

    1980- 1993 Nearly all vessels built in Japan with Japanese equipment

    1994- 2000 Marketing of high voltage system as a way of reducing building cost and increase safety of the electrical installation

    2000- Winning the first order in the world for 6.6kV Power System at Samsung for BP

    Nov 2006 First order for Dual Fuel Diesel Electric Propulsion system for Gaz De France at STX France (Chantiers de LAtlantique)

    March 2013 Delivery / on order MV electrical systems to 111 LNG Carriers, Of this 70 LNGC is equipped with ABB Electrical Propulsion and Power System.

  • ABB Group February 19, 2014 | Slide 4

    ( )

    ABB

    2006 .,

    29 DFDE

    ABB 14 .

    , 2013-2015

    4

    41 ,

    ABB.

    ABB

  • ABB Group February 19, 2014 | Slide 5

    Customer benefits Steady running in Gas Mode (Power Mode)

    High system efficiency

    High reliability & availability

    One equipment manufacturer, all ABB

    Global service support

    Since first ship delivery in 2006, 29 DFDE LNGs

    with ABB have been delivered to 14 ship owners.

    In addition there are 4 more new owners that will

    get their ships within the next years out of the 41

    LNGCs on order with ABB.

    ABB s solution Power Generation & Distribution

    Electric propulsion system

    Electric propulsion motors

    Variable speed propulsion drives

    Propulsion supply transformers

    Main Swtichboards

    Propulsion control system

    Experienced project team

    The natural choice

  • ABB Group February 19, 2014 | Slide 6

    ABB ( ) 41

    BP SHI

    British Gas SHI

    A.P.Mller SHI

    Exmar Belgium SHI

    Knutsen OAS Izar, Spain

    Teekay Izar, Spain

    Elcano Izar, Spain

    Shell DSME

    North West Shelf DSME

    Bergesen DSME

    Teekay DSME

    Statoil - Leif Hoegh/MOL MHI, Japan

    China LNG Shell Hudong, China

  • ABB Group February 19, 2014 | Slide 7

    ABB Marine Reference List (Steam propulsion) 41 Medium Voltage Power Systems - In operation

    BP SHI

    British Gas SHI

    A.P.Mller SHI

    Exmar Belgium SHI

    Knutsen OAS Izar, Spain

    Teekay Izar, Spain

    Elcano Izar, Spain

    Shell DSME

    North West Shelf DSME

    Bergesen DSME

    Teekay DSME

    Statoil - Leif Hoegh/MOL MHI, Japan

    China LNG Shell Hudong, China

  • ABB Group February 19, 2014 | Slide 8

    ABB ( DFDE) 29

    Teekay (Angola/MiNT) 4 , SHI ( 2011)

    Brunei LNG 2 , DSME ( 2011)

    STX Pan Ocean 1, Hanjin ( 2010)

    Elcano 1 , STX ( 2010)

    Gaslog - 2 , SHI ( 2010)

    Leif Hoegh 2 . , SHI ( 2009/2010)

    ILTC - 1 , SHI ( 2009)

    BW Gas - 2 , DSME ( 2009)

    MISC - 2 , MHI ( 2009)

    K-Line - 3 SHI ( 2008/2009)

    AP Mller - 6 , SHI ( 2008/2009/2010)

    Gaselys NYK CAT ( 2007)

    Provalys Gaz de France CAT ( 2006)

    Pioneer Knutsen KOAS, 1.1003 Bijlisma ( 2003)

  • ABB Marine Reference List (DFDE propulsion) 29 Electric Propulsion Systems - In operation

    Teekay (Angola/MiNT) 4 vessels, (Delivered 2011)

    Brunei LNG 2 vessel, (Delivered 2011)

    STX Pan Ocean 1 vessel, (Delivered 2010)

    Elcano 1 vessel, (Delivered 2010)

    Gaslog - 2 vessels, (Delivered 2010)

    Leif Hoegh 2 SRV vessels, (Delivered 2009/2010)

    ILTC - 1 vessels, (Delivered 2009)

    BW Gas - 2 vessels, (Delivered 2009)

    MISC - 2 vessels, (Delivered 2009)

    K-Line - 3 Vessels (Delivered 2008/2009)

    AP Mller - 6 vessels, (Delivered 2008/2009/2010)

    Gaselys NYK (Delivered 2007)

    Provalys Gaz de France (Delivered 2006)

    Pioneer Knutsen KOAS, 1.100m3 (Delivered 2003)

    ABB Group November 2012

  • ABB Group February 19, 2014 | Slide 10

    ABB Marine ( DFDE) 41 ( ABB Marine)

    Chevron 6 SHI ( 14/15)

    Gaslog 10 SHI ( 13/14/15)

    Golar LNG 9 SHI ( 13/14/15)

    Golar FSRU 2 SHI ( 13)

    Thenamaris 3 SHI ( 13/14)

    Sovcomflot 4 STX ( 13/14)

    BW Maritime 3 HHI ( 13/14)

    Alpha Tankers 2 STX ( 14/15)

    Brunei LNG 2 HHI ( 14/15)

  • ABB Marine Reference List (DFDE propulsion) 41 LNG Carriers (ABB Marine current order book)

    Chevron 6 vessels (Delivery 14/15)

    Gaslog 10 vessels (Delivery 13/14/15)

    Golar LNG 9 vessels (Delivery 13/14/15)

    Golar FSRU 2 vessels (Delivery 13)

    Thenamaris 3 vessels (Delivery 13/14)

    Sovcomflot 4 vessels (Delivery 13/14)

    BW Maritime 3 vessels (Delivery 13/14)

    Alpha Tankers 2 vessels (Delivery 14/15)

    Brunei LNG 2 vessels (Delivery 14/15)

    ABB Group November 2012

  • ABB Group February 19, 2014 | Slide 12

    ABB MARINE Scope of supply and origin

  • ABB Group February 19, 2014 | Slide 13

    ABB

    ABB

    (95-98% ABB)

    ,

    -

    ABB

    /

    /

  • ABB Group February 19, 2014 | Slide 14

    ABB as a TOTAL System Supplier to the Marine Market

    Our Customers

    Oil

    Company/

    Charterer

    Marine Consultants

    & Designers

    Ship Owner/

    Operator

    Ship Yard

    OEMs

    ABB Products LNG Power Systems (95-98% ABB products)

    Full system design,

    integration commissioning

    and service by engineers

    with long experience on the

    ABB equipment.

  • ABB Group February 19, 2014 | Slide 15

    ABB Marine

    ,

    , ,

    ,

    - Resibloc

    - Azipod XO & VI

    ,

    - () Azipod C

    -

    ,

    ,

    ,

    ,

    - ()

    -

    -

    ,

    ,

    - ()

    , - ()

  • ABB Group February 19, 2014 | Slide 16

    ABB Marine Equipment Manufacturing locations

    Tallinn, Estonia

    Vittuone, Italy Dalmine, Italy

    Shanghai, China

    Transformers

    - Resibloc

    Motors & Generators

    -Synchronous

    Azipod XO & VI

    Motors, Asynchronous

    Drives

    - LV

    Generators

    - Synchronous

    Motors

    Synchronous (induction)

    Azipod C

    Switchboards

    - MV

    Turgi, Switzerland

    Brillon,Germany

    Lugano, Switzerland

    Helsinki,Finland

    Motors

    - Asynchronous (induction)

    Drives

    - MV

    Transformers

    Cast resin

    Generators

    - Synchronous

    Skien, Norway

    Switchboards

    - LV

    Vsters, Sweden

    Motors

    - Asynchronous (induction)

    Osasco, Brazil Motors - Asynchronous (induction)

  • ABB Group February 19, 2014 | Slide 17

    , Installed base with ABB systems

    SCF (OSVs) x 3

    Riber x 1

    Norilsk Nickel x 6

    Sovcomflot-Varandey x 3

    SCF/SWIRE x 3

    Gazflot x 2

    Wagenborg x 2

    MSCO x 2

    Rosatomflot ice-breakers x 2 Under new-bulidiing stage:

    RMP LK-25 W.Arctic Rescue vessels (2) W.Arctic and Sakhalin

    - LBU Marine

    locations

  • ABB Group February 19, 2014 | Slide 18

    Electrical propulsion system configurations for LNG tankers

  • ABB Group February 19, 2014 | Slide 19

    1

    3

    2

    4

    . .

    FP

    P

    Bo

    ile

    r 6

    5 t

    on

    /h

    Bo

    ile

    r 6

    5 t

    on

    /h

    HP

    Ste

    am

    T

    urb

    ine

    LP

    R

    E

    V

    G

    G

    G

    6,6 , 60 6,6 , 60

    3500 3500

    3500

    M M

    440 -

    M

    440

    M

    440

    M M

    M

    M M M

    LD

    HD

    440

    M M M M M

    LD

    M HD

    FP

    P

    Bo

    ile

    r 6

    5 t

    on

    /h

    Bo

    ile

    r 6

    5 t

    on

    /h

    HP

    Ste

    am

    T

    urb

    ine

    LP

    R

    E

    V

    G

    G

    G

    6,6 , 60 6,6 , 60

    3500 3500

    3500

    M M

    440

    -

    M

    440

    M

    440

    M M

    M

    M M M

    1-4

    LD

    HD

    440

    M M M M M

    LD

    M HD

    5-8

    G G

    6,6 , 60 6,6 , 60

    4500

    M M M M

    440

    M M

    440

    M M

    440

    M M M M M M M M M M M M

    1-4

    LD .

    HD .

    440

    M M M M M M M M M M

    LD .

    M M

    HD .

    G G

    4500

    G G

    4500

    G G

    4500

    ~ ~

    ~ ~

    ~ ~

    ~ ~

    2 - S

    tro

    ke E

    ng

    . w

    /GI

    2 - S

    tro

    ke E

    ng

    . w

    /GI

    M M M M

    Re. Liq. . Re. Liq. .

    ~ ~

    ~ ~

    M M

    ~ ~

    ~ ~

    M M

    Fuel Gas .

    1-4

    G

    6,6 , 60 6,6 , 60

    M M

    440

    M

    440

    M

    440

    M M M M M M

    LD

    .

    HD

    . 440

    M M M M M

    LD

    .

    M

    HD

    .

    G G G

    ~ ~

    ~ ~

    2 - S

    tro

    ke E

    ng

    ine

    2 - S

    tro

    ke E

    ng

    ine

    M M

    Re. Liq . . Re. Liq ..

    G G

    6,6 , 60 6,6 , 60

    M M M M M M

    440

    M M

    440

    M M M M M M M M M M M M

    LD

    .

    HD

    . 440

    M M M M M M M M M M

    LD

    .

    M M

    HD

    .

    G G G G G G

    ~ ~

    ~ ~

    ~ ~

    ~ ~

    2 - S

    tro

    ke E

    ng

    ine

    2 - S

    tro

    ke E

    ng

    ine

    M M M M

    Re. Liq . Re. Liq . .

    G

    6,6 , 60 6,6 , 60

    11000

    M M

    440

    M

    440

    M

    440

    M M M M M M

    LD

    HD

    440

    M M M M M

    LD

    M

    HD

    G

    11000

    G

    11000

    G

    5500

    ~ ~

    ~ ~

    M M

    G G

    6,6 , 60 6,6 , 60

    11000

    M M M M M M

    440

    M M

    440

    M M M M M M M M M M M M

    LD

    HD

    440

    M M M M M M M M M M

    LD

    M M

    HD

    G G

    11000

    G G

    11000

    G G

    5500

    ~ ~

    ~ ~

    ~ ~

    ~ ~

    M M M M

    1-4

    -

    -

    -

    -

    -

    -

    -

    -

    -

    5-8

    -

    -

    -

    5-8

    5-8

  • ABB Group February 19, 2014 | Slide 20

    FP

    P

    Bo

    ile

    r

    65

    to

    n/h

    Bo

    ile

    r

    65

    to

    n/h

    HP

    Ste

    am

    Tu

    rbin

    e

    LP

    R E V

    G

    G

    G

    6,6 kV, 60Hz 6,6 kV, 60Hz

    3500 kW 3500 kW

    3500 kW

    M M

    440V Ballast

    Pump

    Bow

    Thruster

    M

    440V

    M

    Ballast

    Pump

    Ballast

    Pump

    440V

    M M

    M

    MMM

    Cargo Pump 1-4 LD

    Comp

    HD

    Comp440V

    MMMM

    Cargo Pump 5-8

    M

    LD

    CompM

    HD

    Comp

    FP

    P

    Bo

    ile

    r

    65

    to

    n/h

    Bo

    ile

    r

    65

    to

    n/h

    HP

    Ste

    am

    Tu

    rbin

    e

    LP

    R E V

    G

    G

    G

    6,6 kV, 60Hz 6,6 kV, 60Hz

    3500 kW 3500 kW

    3500 kW

    M M

    440V Ballast

    Pump

    Bow

    Thruster

    M

    440V

    M

    Ballast

    Pump

    Ballast

    Pump

    440V

    M M

    M

    MMM

    Cargo Pump 1-4 LD

    Comp

    HD

    Comp440V

    MMMM

    Cargo Pump 5-8

    M

    LD

    CompM

    HD

    Comp

    G

    6,6 kV, 60Hz 6,6 kV, 60Hz

    M M

    440V Ballast

    Pump

    Bow

    Thruster

    M

    440V

    M

    Ballast

    Pump

    Ballast

    Pump

    440V

    M M MMMM

    Cargo Pump 1-4 LD

    Comp.

    HD

    Comp.440V

    MMMM

    Cargo Pump 5-8

    M

    LD

    Comp.

    M

    HD

    Comp.

    G G G

    ~~

    ~~

    2-S

    tro

    ke

    En

    gin

    e

    2-S

    tro

    ke

    En

    gin

    e

    M M

    Re. Liq. Comp. Re. Liq. Comp.

    GG

    6,6 kV, 60Hz 6,6 kV, 60Hz

    MM MM

    440V Ballast

    Pump

    Bow

    Thruster

    MM

    440V

    MM

    Ballast

    Pump

    Ballast

    Pump

    440V

    MM MM MMMMMMMM

    Cargo Pump 1-4 LD

    Comp.

    HD

    Comp.440V

    MMMMMMMM

    Cargo Pump 5-8

    MM

    LD

    Comp.

    MM

    HD

    Comp.

    GG GG GG

    ~~

    ~~

    ~~

    ~~

    2-S

    tro

    ke

    En

    gin

    e

    2-S

    tro

    ke

    En

    gin

    e

    MM MM

    Re. Liq. Comp. Re. Liq. Comp.

    G

    6,6 kV, 60Hz 6,6 kV, 60Hz

    11000 kW

    M M

    440V Ballast

    Pump

    Bow

    Thruster

    M

    440V

    M

    Ballast

    Pump

    Ballast

    Pump

    440V

    M M MMMM

    Cargo Pump 1-4 LD

    Comp

    HD

    Comp440V

    MMMM

    Cargo Pump 5-8

    M

    LD

    Comp

    M

    HD

    Comp

    G

    11000 kW

    G

    11000 kW

    G

    5500 kW

    ~~

    ~~

    M M

    GG

    6,6 kV, 60Hz 6,6 kV, 60Hz

    11000 kW

    MM MM

    440V Ballast

    Pump

    Bow

    Thruster

    MM

    440V

    MM

    Ballast

    Pump

    Ballast

    Pump

    440V

    MM MM MMMMMMMM

    Cargo Pump 1-4 LD

    Comp

    HD

    Comp440V

    MMMMMMMM

    Cargo Pump 5-8

    MM

    LD

    Comp

    MM

    HD

    Comp

    GG

    11000 kW

    GG

    11000 kW

    GG

    5500 kW

    ~~

    ~~

    ~~

    ~~

    MM MM

    1Steam

    Turbine

    Propulsion

    3Two stroke

    propulsion

    with Gas

    Injection

    2 Two-stroke

    propulsion

    with

    Reliquification

    4Dual Fuel

    Electric

    Propulsion.

    LNGC Propulsion Concepts with Shaftline

    GG

    6,6 kV, 60Hz 6,6 kV, 60Hz

    4500 kW

    MM MM

    440V Ballast

    Pump

    Bow

    Thruster

    MM

    440V

    MM

    Ballast

    Pump

    Ballast

    Pump

    440V

    MM MM MMMMMMMM

    Cargo Pump 1-4 LD

    Comp.

    HD

    Comp.440V

    MMMMMMMM

    Cargo Pump 5-8

    MM

    LD

    Comp.

    MM

    HD

    Comp.

    GG

    4500 kW

    GG

    4500 kW

    GG

    4500 kW

    ~~

    ~~

    ~~

    ~~

    2-S

    tro

    ke E

    ng

    . w

    /GI

    2-S

    tro

    ke E

    ng

    . w

    /GI

    MM MM

    Re. Liq. Comp. Re. Liq. Comp.

    ~~

    ~~

    MM

    ~~

    ~~

    MM

    Fuel Gas Comp.

  • ABB Group February 19, 2014 | Slide 21

    (100%)

    ( 7500 )

  • ABB Group February 19, 2014 | Slide 22

    Fuel consumption

    relative to Steam

    Turbine system

    (100%)

    Fuel Consumption (based on 7500h yearly operation)

    Comparison study Fuel Consumption

    0

    10

    20

    30

    40

    50

    60

    70

    80

    90

    100

    Steam Two St. w/reliq Two St. w/GI DF EP Value

    Value

    HFO/MDO

    )Aux/Pilot(

    HFO

    Gas

  • ABB Group February 19, 2014 | Slide 23

    ( 7500 )

  • ABB Group February 19, 2014 | Slide 24

    Emissions (based on 7500h yearly operation)

    Comparison study Emissions

    0

    10

    20

    30

    40

    50

    60

    70

    80

    90

    100

    Steam Two St. w/reliq Two St. w/GI DF EP Value

    Value

    CO2

    NOX

    SO2

  • ABB Group February 19, 2014 | Slide 25

    /. .

    (.)

    LNGC

    0

    5

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    0 5 10 15 20 25 30 35

    0

    5

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    Propulsion power [MW]

    Eff

    icie

    nc

    y [

    %]

    Electric Propulsion

    0

    5

    10

    15

    20

    25

    30

    35

    40

    45

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    0

    5

    10

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    Propulsion power [MW]

    Eff

    icie

    nc

    y [

    %]

    0

    5

    10

    15

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    25

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    40

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    0 5 10 15 20 25 30 35

    0

    5

    10

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    Propulsion power [MW]

    Eff

    icie

    nc

    y [

    %]

    Electric Propulsion

  • ABB Group February 19, 2014 | Slide 26

    Propulsion Efficiency

    Steam Turbine

    Diesel/Dual Fuel

    Mech. Propulsion

    High Efficiency

    Steam Turbine

    Gas Turbines

    (Comb. Cycle)

    LNGC

    0

    5

    10

    15

    20

    25

    30

    35

    40

    45

    0 5 10 15 20 25 30 35

    0

    5

    10

    15

    20

    25

    30

    35

    40

    45

    0 5 10 15 20 25 30 35

    Propulsion power [MW]

    Eff

    icie

    nc

    y [

    %]

    Electric Propulsion

    0

    5

    10

    15

    20

    25

    30

    35

    40

    45

    0 5 10 15 20 25 30 35

    0

    5

    10

    15

    20

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    Propulsion power [MW]

    Eff

    icie

    nc

    y [

    %]

    0

    5

    10

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    0 5 10 15 20 25 30 35

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    5

    10

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    Propulsion power [MW]

    Eff

    icie

    nc

    y [

    %]

    Electric Propulsion

    Electric Propulsion

  • ABB Group February 19, 2014 | Slide 27

    (5-6 )

    =>

    :

    . 70-90%

  • ABB Group February 19, 2014 | Slide 28

    Benefits of DF Electrical Propulsion for LNGC

    High efficiency over whole speed range

    Lower Fuel Consumption

    Environmental friendly

    Lowest Emissions

    Less total installed power.

    Use the same power plant for propulsion and cargo handling.

    Flexibility in location of equipment

    Space saving and optimizing of ship design.

    Low pressure Gas Fuel Supply (5-6 bar)

    Safety

    Variable speed drives

    Ensures that full torque is available for the whole speed range and full power for negative RPM => improving maneuverability and crash stop situations.

    Redundancy in electrical equipment:

    Maintain approx 70-90% of full speed with single failure.

    Perform maintenance at normal operation.

    Fuel Flexibility fitting with future energy situations

  • El. Propulsion systems configurations for LNGC

    With one propeller/two motors and Gearbox :

    . Redundancy in el. system

    Medium speed motors reduce weight and cost

    ACS 6000 Synchronous or asynchronous, with ACS 6000 drives

  • G

    6,6 , 60 6,6 , 60

    11000

    M M

    440

    M

    440

    M

    440

    M M M M M M

    1-4 LD

    HD

    440

    M M M M

    5-8

    M

    LD

    M

    HD

    G

    11000

    G

    11000

    G

    5500

    ~ ~

    ~ ~

    M M

    Single skeg

    -

    -

    -

    -

  • El. Propulsion systems configurations for LNGC

    With 2 propellers/motors:

    , Redundancy in el. system, and also in propulsion system

    ( / ) With reduction gear / without (medium / low speed)

    ( ) ACS 6000. Synchronous or asynchronous, with ACS 6000 drives

  • LNG Carriers

    G

    6,6 , 60 6,6 , 60

    11000

    M M

    440

    M

    440

    M

    440

    M M M M M M

    1-4 LD

    HD

    440

    M M M M

    5-8

    M

    LD

    M

    HD

    G

    11000

    G

    11000

    G

    5500

    ~ ~

    ~ ~

    M M

    Double skeg

    -

    -

    -

    -

  • El. Propulsion systems configurations for LNGC

    Azipod With several propeller with Azipod:

    , High power and high redundancy in el. system and propulsion system

    , / . Improved maneuverability at entering/exiting ports. Space saving.

    , ( (DAS) Optimal efficiency both in open water and in ice (Double Action Ships)

  • NG Azipod propulsion

    G

    6,6 , 60 6,6 , 60

    8400

    450

    M

    450

    M

    450

    M M M M M M

    1-4 LD

    HD

    450

    M M M M

    5-8

    M

    LD

    M

    HD

    G

    11250

    G

    11250

    G

    11250

    ~ ~

    ~ ~

    ~ ~

    G

    8400

    G

    11250

    M

    6,6 , 60 6,6 , 60

    Azipod

    0-15000 Azipod

    0-15000

    Azipod

    0-15000

    M

    -

    -

    -

    -

  • ABB Group February 19, 2014 | Slide 35

    AZIPOD AZIPOD Azipod propulsion for Arctic tankers

  • -

    , , LU6 (SHI) 2 Azipod 10

    , LU6 (

    ) 2 Azipod 8,5

    Tempera Mastera 1 A Super DA, 1 Azpod 16

    Uikku Lunni 1 A Super 1 Azipod 11,4

    (Nordic Yards), 1 Azipod 13

  • Latest Experience in Icebreaking DE Tankers

    Vasily Dinkov, Kapitan Grotskiy

    & Timofei Guzhenko, LU6 (SHI)

    2 x 10 MW Azipod propulsion

    MT Mikhail Ulvanov &

    MT Kiril Lavrov, LU6 (Admirality)

    2 x 8,5 MW Azipod propulsion

    MT Tempera & Mastera 1 A Super DA, 1 x 16 MW Azipod

    MT Uikku & Lunni 1 A Super 1 x 11,4 MW Azipod propulsion

    MT Enisei Norilsk Arctic Oil Tanker (Nordic Yards), 1 x 13 MW Azipod propulsion

  • ABB Group February 19, 2014 | Slide 38

    LNGC concepts - Yamal

    Azipod FP

    5,6 13000

    13 MW

    8,0 18000 FPP 18 MW

    Azipod

    5,6 13 000

    13MW

    3 AZIPOD

    2 AZIPOD 1

    2 AZIPOD

  • 19-Feb-14 Slide 39

    Aker Arctic DAS

    Yamal LNG 170 ... 170k Arctic LNG carriers for year round transportation

  • Double Acting Vessel Comparison in Operation Point of View

  • DAS Vessel Speed vs. Ice Thickness an example with DA vessel

  • Hydrodynamics with a conventional shaftline

    ABB Group February 19, 2014 | Slide 42

    Pushing propeller

    - , . Uneven wakefield for the propeller due to disturbances from hull, strut etc.

    Added resistance from appendages such as rudders, shaft brackets and stern thrusters , ,

  • Hydrodynamics with Azipod propulsion

    ABB Group February 19, 2014 | Slide 43

    Optimum wakefield due to Pulling propeller Lack of shaft line and shaft

    brackets etc.

    Location of the pod unit

    , Due to power plant principle and lack of long shaftlines there is freedom to optimize the hull form

    No separate stern thrusters and rudders

  • ( ) Stern First Operation (Double Acting Ship)

    ABB Group February 19, 2014 | Slide 44

    Propeller suction effect removes ice blocks from the ridge keel and breaks the

    ridge by removing the foundation of the ridge

    Capable to operate without ramming

    Propeller induced water flow lubricates the ice/snow and reduces friction to the

    ship hull

    - - Possible to optimize stern for icebreaking and bow for open water

    In stern first operation bigger clearance between hull and propeller tip

    Less need for assisting icebreakers

  • Azipod VI Azipod VI for ice-going vessels

    New products

    Azipod VI2300L New Azipod VI2300L

  • Azipod VI2300L

  • New Azipod VI2300L

    Hydraulic power pack

    Stainless steel propeller

    Hydraulic steering motors

    Electric motor

    inside the pod

    Cooling Unit

    Slipring Unit

  • Azipod VI Azipod VI products

    VI2300L

    A

    zip

    od

    (

    )

    Azip

    od

    uit

    th

    rust,

    kN

    Azipod () Azipod unit power, kW

    * ABB

  • Azipod VI2300L New Azipod VI2300L project

    Azipod Azipod "VI2300L"

    Increased strut height Increased power

    New electrical motor, with increased max. torque Increased propeller diameter More

    robust design for high ice class

  • Scenario analysis, for extreem ice loads

  • Structural analysis for global and local ice loads

  • Case study Propeller design for Arctic LNG Carrier

  • Scope of the study

    Azipod VI2300L A propeller for a Arctic LNGC Carrier has been designed Upgraded ABB Azipod VI2300L

  • Ship and propulsion concept

    Ship data

    170 m3 LNG Carrier

    L=285m, B=50m, T=11.7m

    Propulsion

    3x15MW Azipod

    Performance

    21 21kn in ice free waters

    2.0 , 2.4 Ice level thickness 2.0m in ahead condition, 2.4m astern

  • / Challenge

    ( 21,5 ) Two propeller design points that are far away from each other (Bollard and 21.5kn)

    , , .. Vessel picks up cargo from very demanding arctic areas where independent operation in ice is necessary -> high Ice class

    , / Thus high thrust in icebreaking conditions needed and also high speed in transit in open water conditions

    90% , 90% of operation in ice free waters means that fuel economy is very important

    : Two design conditions were selected:

    15 ( = 0 ) 15MW at bollard pull condition (Vs=0kn)

    21.5 (15 ) Trial speed 21.5kn (15MW)

  • ABB Group February 19, 2014 | Slide 56

    Dimensioning of structures Propeller

    ( ) Stainless steel (in high ice class pods)

    Fixed pitch

    ARC7 Dimensioning according to ice class ARC7

    Detachable blades

    180% Overtorque 180 %

  • Design process

    Initial geometry was created from existing project

    Design made for side Azipod

    Procal Procal software was used to analyse:

    / Efficiency estimation

    Loads

    Cavitation

    Model tests

    Design verification

    , Open water only, without ship hull

    Propeller design is a generic design and will be updated according to each vessel design

    The goal of this project was to design a propeller that can operate succesfully in ice free water with high speed and efficiently in heavy ice conditions

    ! Goal was reached!

  • Azipod VI2300L Technical advantages of upgraded Azipod VI2300L

    Increased hydrodinamical efficiency

    , big propeller, high torque

    High torque and power in ice-going mode

    max. overtorque is needed for safe and efficient operation in ice

    Increased stability in course keeping

    long pod and strut

    Most of operational possibilities improved

    More freedom in optimization of middle propeller

  • ABB obtains proven solutions for different Oil & Gas projects in Russia

    Sakhalin: 6 ZIPOD Successful operation of 6 ice-breakers

    equipped with Azipods

    4 4 new ice-breakers for SEIC in tender process

    New ice-breakers will be needed for fields Yuzhny Peltun and Kirinskoye

    Caspian sea:

    Successful operation of ice-breakers Arkticaborg class

    New ice-going vessels are needed for Kashagan field

    Russian Western Arctic: 15 ZIPOD Successful operation of 15

    ice-going vessels equipped with Azipods

    New ice-breakers needed for Kara and Pechora seas

    Various ice-breaking vessels for Yamal project under bid Tankers and LNGC

  • ABB Group February 19, 2014 | Slide 60