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© Wärtsilä 11 April 2018 AVL Large Engine TechDays - Mikael Wideskog - Wärtsilä1
WÄRTSILÄ HYBRID SOLUTIONS
© Wärtsilä© Wärtsilä 11 April 2018 AVL Large Engine TechDays - Mikael Wideskog - Wärtsilä2
WHAT IS WÄRTSILÄ HY?
The first integrated hybrid powermodule in the marine industry
Enabling sustainable societieswith smart technology
AIP
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© Wärtsilä
Wärtsilä HY differentiates from a hybrid system
Next-generation EMS:The Energy Management System works as the brain, enablingadvanced features (start&stop, cold start…) and controllingenergy flows towards energy efficiency, performance, safety,emissions and smoke levels, lifetime
Customization:Hardware and software are optimized for specific ship typesand they can be customized for specific requirements
Ad-hoc components design:Internal components are pre-designed to work in the WärtsiläHY environment, allowing best results and advanced features
Tuning:Wärtsilä HY can be tuned over time based on field datacollection and to cope with evolving requirements and op.profiles
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© Wärtsilä© Wärtsilä
PO
WE
R
TIME
SMART APPROACH TO DESIGN
• Identification of ship type and mission• Wärtsilä HY model selection and
customization based on specificrequirements(optimal balance between stationary and transient parameters)
• First tuning after initial data collection• Continuous monitoring and tuning during
lifecycle
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© Wärtsilä© Wärtsilä
IT COMES WITH ALL THE BENEFITS OF A HYBRID SYSTEM...
EnvironmentLower emission levelsGreen imageGreen mode enabled
DesignBuilt-in redundancyPower boost availableLess installed cylindersBetter EEDIGA flexibilityDP benefits
Operations & SafetyHigh op. flexibilityPeak shavingOptimal engine loadsStable parametersInstant backupInstant load takingLess engines running hoursBuilt-in redundancy
Operational costsLower fuel consumptionLower maintenance costs
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© Wärtsilä© Wärtsilä
…AND BRINGS ADDITIONAL, UNIQUE BENEFITS
EnvironmentLower emission levelsGreen imageGreen mode enabledEven lower emission levelsNo visible smoke
DesignBuilt-in redundancyPower boost availableLess installed cylindersBetter EEDIGA flexibilityDP benefitsGuaranteed performanceShip-type optimizedShip-mission optimizedIntegration by WärtsiläAll-in-one power module
Operations & SafetyHigh op. flexibilityPeak shavingOptimal engine loadsStable parametersInstant backupInstant load takingLess engines running hoursBuilt-in redundancyAuto-optimization by EMSCold startingAutomatic start&stop
Operational costsLower fuel consumptionLower maintenance costsEven lower operationalcosts
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© Wärtsilä 11 April 2018 AVL Large Engine TechDays - Mikael Wideskog - Wärtsilä7
WHAT’S INSIDE THE MODULE?
Diesel-mechanical version Diesel-electric version
DC Power Electronics
El. Generator
EngineConstant Speed
Energy StorageSystem (ESS)
Main Engine (ME)
Shaft Generator-Motor (SG-M)Through PTO/PTI or inlineIncluding clutches
DC Power Electronics
Variable Speed
Energy StorageSystem (ESS)
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WÄRTSILÄ HYBRID SOLUTIONS
Wärtsilä Hybrid SolutionsAny power generation and storage solution including two or more generation or storage technologies
(engines, solar, storage)
Engine-Storage hybridsolutions
Engine-Solarhybrid solutions
Wärtsilä HY product portfolio- Wärtsilä HY 1- Wärtsilä HY 2- Wärtsilä HY 3- Wärtsilä HY 4
Wärtsilä Hybrid Marine Solutions
Onshore applications:Marine applications:
Solu
tion
leve
l
Solar-Storagesolutions
Prod
uctl
evel
Fam
ily
Etc
Retrofits, upgrades
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HYBRID EXAMPLES
Wärtsilä Hybrid SolutionsAny power generation and storage solution including two or more generation or storage technologies
(engines, solar, storage)
Engine-Storage hybridsolutions
Engine-Solarhybrid solutions
Onshore applications:
Solu
tion
leve
l
Solar-Storagesolutions
Prod
uctl
evel
Fam
ily
Etc
World’s largest solar hybrid power plant for an off-grid gold mine in Burkina Faso, Africa.Hybridising an existing 57 MW diesel power plant with a new 15 MWp solar PV plant and relatedhybrid plant controls.It is estimated that this will reduce fuel consumption by some 6 million litres per year, while reducingthe plant’s annual CO2 emissions by as much as 18,500 tons.
© Wärtsilä
Wärtsilä Hybrid Solutions: any power generation and storage solution including two or more generationor storage technologies (engines, solar, storage)
Wärtsilä HY product portfolio- Wärtsilä HY 1- Wärtsilä HY 2- Wärtsilä HY 3- Wärtsilä HY 4
Wärtsilä Hybrid Marine Solutions
Retrofit- Wärtsilä Hybrid Upgrade
Marine applications:
Solu
tion
leve
lPr
oduc
tlev
elSe
rvic
esFa
mily
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HYBRID EXAMPLES
Balenciaga vesselHybrid solutionW31+PTI/PTO+ Batteries
Hybrid product conceptDiesel MechanicalW26+PTI/PTO+Batteries
PSV Batteries RetrofitViking Lady/Princess
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HYBRID FISHING AND PROCESSING VESSELBATTERY
HYBRID POWER DISTRIBUTION
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TRUSTTRUST
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HYBRID PROPULSION : ELECTRICAL MODE
MOT.MOT. ENG.ENG.
BATT.BATT.
PROP.PROP.
HOTELHOTEL
AUXAUX
GBX.GBX.
Shore connection* Electrical modeEng. StopedMot. Power used for PropBatt. Limiting time*At harbour: Batt. + Hotel
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TRUSTTRUST
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HYBRID PROPULSION : ELECTRICAL ENGINE START
MOT.MOT. ENG.ENG.
BATT.BATT.
PROP.PROP.
HOTELHOTEL
AUXAUX
GBX.GBX.
Electrical engine startMot. used to Start Eng. Via ClutchProp speed to be considered
© Wärtsilä
TRUSTTRUST
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HYBRID PROPULSION : PEAK SHAVING MODE
MOT.MOT. ENG.ENG.
BATT.BATT.
PROP.PROP.
HOTELHOTEL
AUXAUX
GBX.GBX.
Peak shaving ModeEngine load kept stableMotor load fluctuates (Wave)Engine power above Prop power : BATT. chargesEngine power below Prop power : BATT. DischargesLimit PTI/PTO switch (Gear Hammering)
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TRUSTTRUST
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HYBRID PROPULSION : HOTEL MODE
MOT.MOT. ENG.ENG.
BATT.BATT.
PROP.PROP.
HOTELHOTEL
AUXAUX
GBX.GBX.
Hotel ModeEngine power Prop. and HotelHigher engine load for best perf.Limit Aux. usageBatt. can be charged as wellTypical Shaft generator Application (Also w/o batt.)
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TRUSTTRUST
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HYBRID PROPULSION : LIMP MODE
MOT.MOT. ENG.ENG.
BATT.BATT.
PROP.PROP.
HOTELHOTEL
AUXAUX
GBX.GBX.
Limp ModeSafety RedundancyPTO + Aux. Used for Prop.
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© Wärtsilä
TRUSTTRUST
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HYBRID PROPULSION : BOOST MODE
MOT.MOT. ENG.ENG.
BATT.BATT.
PROP.PROP.
HOTELHOTEL
AUXAUX
GBX.GBX.
Boost ModeProp dimensioned for Eng. + Mot. PowerBatt. Limiting timeAux engine can be usedNo peak shaving activeBollard application for Tug
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Hybrid impacts & technology developments
New requirements for engines
• Flexibility• Functionality• Operational profiles• System integration
ENGINES TECHNOLOGY
Ratios
Sizing
Layout/integration
Engines have a critical role in the future to enable flexible power generationAVL Large Engine TechDays - Mikael Wideskog - Wärtsilä
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SYSTEM SIMULATION & ENGINEERING - VISION
+
Machinery & systemdesign System engineering
Sales tool Asset analysisand monitoring
PredictiveMaintenance
Predictivediagnosis
System performanceoptimization
System controldevelopment &
validationSystem testing &
verification
Digital Twin
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References
Port of Luleå(Swedish port in the northern end of the Baltic Sea,extreme climate conditions)
Contract signing in November 2017Vessel built at Gondan Shipbuilders(Spain)
90 tbp harbour tug100 tbp on boost mode
Ice breaking operationsWärtsilä HY 227Delivery in Q3 2018Start of operations in Q1 2019
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MARINE SOLUTIONS - RECENT HYBRID SOLUTIONS ANNOUNCEMENTS
Wärtsilä HY article
Press release 30th May 2017
New era of technological evolution arrives with firstWärtsilä HY contract
The technology group Wärtsilä has received its first order for the recently introducedWärtsilä HY, a hybrid power module that combines engines, an energy storage system,and power electronics. The contract has been signed with Italy based RimorchiatoriRiuniti, the biggest owner and operator of tugs in the Mediterranean Sea region.
Press release 16th August 2017
Ground-breaking Wärtsilä design features theworld’s first hybrid propulsion solution for fishfarming industry
The technology group Wärtsilä has been contracted to deliver the ship designfor a new processing and transportation vessel to be built at the Balenciagashipyard in Spain on behalf of Hav Line AS of Norway.
Video
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PSV RETROFIT EXAMPLE OPERATION WITH ENERGY STORAGE IN DP SINCE 2012
• 15% yearly fuel reduction
• 20-30% reduction in emissions• Short pay-back time (4-5 years)• Silent and emission free operation in
harbours (using batteries)• Can be installed on new builds and as
retrofits
• Increased performance and operation time• Reduced maintenance cost due to more
stable operation and reduced running hoursAnnual fuel costs ≈ $ 3,000,000Savings potential ≈ 15%Annual savings ≈ $ 500,000Expected payback time ≈ 4 years
Payback time is based on a new build and an actual operational conditions where theenergy storage is used as redundant source and as peak shaving.
PSV case (battery + DF engine)
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© Wärtsilä© Wärtsilä 11 April 2018 AVL Large Engine TechDays - Mikael Wideskog - Wärtsilä23
THANK YOU!
For more information about Wärtsilä HYPlease visit: www.wartsila.com/products