Wärtsilä solutions for ferries
Transcript of Wärtsilä solutions for ferries
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HYBRID & LNG SOLUTIONS FOR FERRIESAndrzej Buczkowski - Nicola Spiga
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MARKET TRENDS
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MARKET TRENDS
OIL & GAS LOW AND STABLE PRICES, INCREASING LNG AVAILABILITY
0
2.5
5
7.5
10
12.5
15
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25
50
75
100
125
150
2000
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LNG
pric
e (H
enry
Hub
), U
SD/M
Btu
Crud
e oi
l pric
e (W
TI),
USD
/bar
rel
SOURCE: EIA.gov (2017/08), monthly sampling
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350 $/kWh
MARKET TRENDS
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Batt
ery
pack
pric
e, U
SD/k
Wh
Expon. (Land-based fitting)Expon. (Maritime fitting (land+50%))
SOURCES: IRENA (2015), Bloomberg NEF (2016), Frankfurt UNEP (2016), Nykvist & Nilsson (2015)
BATTERY PRICE DECREASING PRICE, INCREASING PERFORMANCES
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All ECA 0.1% SOx
EEDI Ph.1 (10%CO2 reduction)
MARKET TRENDS
2010 2011 2012 2013 2014 2015 2016
NOx Tier III in NECA(North America)
NOx Tier II(Global)
North Europe ECA Max 1.0% SOx in fuel
0.1% SOxin EU ports
Global cap3.5% SOx
US Ballast Water Management Convention
North America ECA 1.0% SOx
SOx related NOx related Ballast Water Convention Black and grey water
IMO MEPC.159(55)
USA EPA VGPGrey water
AlaskaGP2013
IMO MEPC.227(64)
ENVIRONMENT STRICTER RULES
CO2 MRV in EU ports
CO2 related
2017 2018 2019 2020
Global Ballast Water Management Convention
NOx Tier III North Europe NECA
IMO PolarCode
Inert Gas System mandatory for newbuild tankers above 8.000 DWT as of 1 January 2018
Global cap 0.5% SOx
2021 2025
EEDI Ph.3 (30%CO2 reduction)
EEDI Ph.2 (20%CO2 reduction)
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MARKET TRENDS SOURCE: Clarksons (2017/08)Including confirmed orders to be delivered
between H2.2017 and 2020
NEW-BUILDS (ALL FERRIES))
… OF WHICH:
0%
3%
5%
8%
10%
13%
15%
2000
2001
2002
2003
2004
2005
2006
2007
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2009
2010
2011
2012
2013
2014
2015
2016
H1
2017
ORD
ERS
Shar
e Full electric
Battery hybrid
Dual-Fuel & Battery hybrid
Dual-Fuel
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50
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Num
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of s
hips
INCREASING USE OF GAS AND BATTERIES
HIGH AND STEADY DEMAND
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WÄRTSILÄ NECA COMPLIANT SOLUTIONS
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THREE ALTERNATIVES FOR NECA COMPLIANCY (TIER III, S<0.1%)
HIGH SULPHUR FUEL OIL LOW SULPHUR FUEL OIL
SCRUBBER(SOx)
SCR(NOx)
DIESELENGINE
SCR(NOx)
DIESELENGINE
09.09.2016 Matteo Natali - DF technology8
DUAL FUELENGINE
LNG
FUEL GAS SYSTEM
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WÄRTSILÄ DIESEL ENGINES PORTFOLIO & LATEST ACHIEVEMENTS
7.2 – 19.2 MW
2.0 – 5.4 MW
4.9 – 9.8 MW
3.5 – 9.3 MW
20
46F
26
31
32
0.8 – 2.0 MW
W20 1200RPMINCREASED SPECIFIC POWER(FROM 200 TO 220 kW/cyl)SIMILAR PERFORMANCES
W31HIGHEST kW/CYL IN SEGMENT
MOST ENERGY EFFICIENT 4S ENGINEMODULAR DESIGN FOR EASY MAINTENANCE AND EXTENDED TBO
LOAD ACCEPTANCE AND FUEL FLEXIBILITYNEW GENERATION UNIC CONTROL SYSTEM
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OPEN LOOP:Seawater for scrubbingDischarged at sea in an open loop(not recommended on sea areas of low alkalinity)
CLOSED LOOP:Fresh water + caustic soda for scrubbingRecirculated on a semi-closed loop(a small amount is changed and dischargedat sea or stocked for disposal)
HYBRID LOOP:Can be operated on both openand closed loop
REFERENCES: (as of 5th July 2017)
100 ships(58 merchant, 27 cruise, 14 RoPax, 1 trawler)
190 scrubbers2723 MW total
EXHAUST GAS CLEANING
Flexible and compact design, easy installationOptimised and validated with Wärtsilä enginesEfficient process over a wide temperature rangeDurable catalyst elements against ageing/ erosion
NOX TierIII compliancy as standard(different levels upon request)
Possibility to integrate with silencerFuels: HFO / MDO / MGOCompatible with SOX scrubber systems
WÄRTSILÄ SELECTIVE CATALYTIC REACTORS
WÄRTSILÄ SCRUBBERS
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WÄRTSILÄ DUAL-FUEL ENGINES PORTFOLIO & LATEST ACHIEVEMENTS
1.1 – 1.7 MW
5.9 – 17.6 MW
4.4 – 8.8 MW
3.0 – 8.0 MW
6.9 – 18.3 MW
20DF
50DF
31DF
34DF
46DF
W46FDFBEST POWER AND VOLUME TO WEIGHT RATIOS IN CLASS
MULTI-FUEL OPERATION ON GAS/MDO/HFOLOW FUEL AND LUBE OIL CONSUMPTION
ADVANCED ENGINE CONTROL AND DIAGNOSTICSALL ANCILLARIES BUILT-ON, CLUSTERED CONNECTIONS
W31DFHIGHEST kW/CYL IN SEGMENT
MULTI-FUEL OPERATION ON GAS/MDO/HFOLOWEST FUEL CONSUMPTION IN SEGMENT
MODULAR DESIGN FOR EASY MAINTENANCE AND EXTENDED TBOLOAD ACCEPTANCE AND FUEL FLEXIBILITY, NEW UNIC SYSTEM
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FUEL GAS STORAGE & HANDLING SYSTEM
LNGTANK
VENTILATION
GAS VALVE UNIT
DUAL FUEL
ENGINE
BUNKERSTATION
EFFICIENCYMost efficient LNG storagesystem on the market
OPTIMISED DESIGNTank configuration and design pressurechosen with advanced simulationsCompact design adapted on specific GAHigh reliability with less equipment
OPERATION FRIENDLYType C tanks (pressure accumulation,long holding time)Maintenance friendlyLow OpEx
INNOVATIONGVU integrationCold recoveryRC evaporatorsMultilobe tanks
EXAMPLE CONFIGURATION:
VIKING GRACE
LNGPac
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HYBRID TECHNOLOGY FOR NEXT GENERATION FERRIES
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KEY BENEFITS:ENVIRONMENTAL IMPACT & GREEN IMAGE
INCREASED OPERATIONAL FLEXIBILITYBUILT-IN REDUNDANCY AND INSTANT POWER BOOST
POSSIBILITY OF REDUCING INST. POWER (CAPEX & EEDI)LESS ENGINES RUNNING HOURS (LESS MAINTENANCE)
OPTIMIZED ENGINES LOADING (LOWER FUEL CONSUMPTION)GREEN MODE SAILING IN SENSITIVE AREAS
HYBRID TECHNOLOGY
MAINENGINE(VS)
SHAFT GEN/MOT
CPP
BATTERY PACK
SHORE CONNECTION
AUXILIARYGEN-SET
DC BAR
AC BAR
EXAMPLE: SMALL DM
VARIABLE SPEED MAIN ENGINECONSTANT SPEED ON DE SHIPS
BATTERY PACK SPLIT IN 2 FOR REDUNDANCYUSUALLY 3C POWER RATINGUP TO SEVERAL MWh OF ENERGY STORAGEUSUALLY DESIGNED FOR 10 YEARS LIFETIME
SHAFT GENERTOR/MOTORINLINE OR THROUGH PTO/PTIOPERATED AT VARIABLE SPEED(KEY COMPONENT ON DM HYBRID,NO NEED ON DIESEL-ELECTRIC)
MAIN SWITCHBOARD ON DIRECT CURRENTFOR HIGH POWER APPLICATIONS:DC LINK WITH MAIN SWITCHBOARD ON AC
SHORE CONNECTION ALLOWS BEST RESULTSALSO: INDUCTION CHARGING DEVELOPED BY WÄRTSILÄ
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WÄRTSILÄ HY IS THE FIRST INTEGRATED HYBRID POWER MODULE IN THE MARINE MARKET
LAUNCHED ATNORSHIPPING 2017
FIRST CONTRACT SIGNED WITHRIMORCHIATORI RIUNITI
APPROVAL IN PRINCIPLE BYLLOYD’S REGISTER
WÄRTSILÄ HY
ADDITIONAL BENEFITSNEXT GENERATION EMS IS THE KEY COMPONENT:- BEST RESULTS BY MASTERING SYNERGIES- CASE BY CASE FINE-TUNING (ADJUSTABLE IN TIME)- SHIP TYPE OPTIMISATION
GUARANTEED MODULE PERFORMANCENO VISIBLE SMOKE UNDER ALL NORMAL CONDITIONSLOWER FUEL CONSUMPTION AND EMISSIONSAUTOMATIC START&STOP WÄRTSILÄ AS THE SINGLE SUPPLIER
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VIDEO
WÄRTSILÄ HY
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CASE STUDY: 7MW FERRY
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COMPARED OPTIONS
CONVENTIONAL DIESEL BATTERY HYBRIDDUAL-FUEL
4x W8L20 DF main engines (4x 1480kW)2x W4L20 auxpac gen-sets (2x 800kW)2x Shaft Gen. (800kW)SCR on aux engines onlyFuel gas storage & handling system
W8L
20D
F
W8L
20D
F
2x W8L26 main engines (2x 2720kW)1x W4L20 auxpac gen-sets (2x 800kW)2x Shaft Gen./Mot. (2x800kW)SCR on all enginesShore connection (500kW)Energy Storage System (750kWh – 2250 kW)
2x W9L26 main engines (2x 3060kW)2x W4L20 auxpac gen-sets (2x800kW)2x Shaft Gen. (800kW)SCR on all engines
GEAR
W9L
26
SCR
GEAR
W9L
26
SCR
W4L
20
SCR
G
W4L
20
SCR
G
GEAR
W8L
20D
F
GEAR
W4L
20
SCR
G
W4L
20
SCR
G
GEAR
W8L
26
SCR
GEAR
W8L
26
SCR
W4L
20
SCR
G
SHORECONNECTION
W8L
20D
F
PTO PTO PTO PTO PTOPTI
PTOPTI
ULS fuel + SCRLNG +LFO pilot in transit | ULS fuel + SCR in portULS fuel + SCR
FUEL
GAS
SY
STEM BATTERY
SYSTEM
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HIGHEST CAPEX CASE BY CASELOWEST CAPEX
COMPARED OPTIONS
CONVENTIONAL DIESEL BATTERY HYBRIDDUAL-FUEL
HIGH FUEL EFFICIENCY HIGH EFFICIENCY, LOW MAINTENANCEHIGHEST OPEX
LOWEST TOTAL LEVELS GREEN MODE(& ALWAYS SMOKELESS WITH WÄRTSILÄ HY)
STANDARD (NECA COMPLIANT)
HIGHER EFFICIENCY REDUCED INSTALLED KW (CASE BY CASE)MIGHT NOT COMPLY
NO UREA CONSUMED IN TRANSITSYSTEM COMPLEXITY
BUILT-IN REDUNDANCYOPERATIONAL FLEXIBILITY
ADVANCED FEATURES (ONLY WÄRTSILÄ HY)SHORE POWER REQUIRED FOR BEST RESULTS
BATTERIES TO BE REPLACED (USUALLY IN 10YRS)
LITTLE FLEXIBILITY
CAPEX
OPEX
ENVIRO.
EEDI
OTHER
LNG TANKS CASE BY CASEREFERENCEVOLUME &WEIGHT
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OPERATING PROFILE
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PORT
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PORT
A (I
DLI
NG
) ...
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