Hybrid Propulsion Solutions for Work Boats · DIFFERENT PROPULSION CONCEPTS DIESEL – ELECTRIC...
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Hybrid Propulsion Solutions for Work Boats January 2016
Transcript of Hybrid Propulsion Solutions for Work Boats · DIFFERENT PROPULSION CONCEPTS DIESEL – ELECTRIC...
Hybrid Propulsion Solutions for Work Boats
January 2016
YOUR PROPULSION EXPERTS 2
CONTENT
01 General Introduction
02 Drivers and Motivation for Green Technology
03 Operating Profile and Emissions
04 Different Propulsion Concepts
05 SCHOTTEL SCD & SRE Technology
06 SCHOTTEL SRP PTI Technology
07 SCHOTTEL SPR HYBRID GEAR Technology
08 Summary
YOUR PROPULSION EXPERTS
SCHOTTEL PRODUCTS
GENERAL INTRODUCTION
High quality Propulsion Systems
up to 30 MW
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GENERAL INTRODUCTION
Brasil
North America
Far East
Russia
Middle East
China
Europe
Australia
Colombia
SCHOTTEL Head Quarter & Production Sites in Germany SCHOTTEL invented in 1950 the Rudderpropeller SCHOTTEL has got more than 1200 employees worldwide SCHOTTEL has an sales & service network positioned in the major shipping centers
YOUR PROPULSION EXPERTS
DRIVERS AND MOTIVATION FOR GREEN TECHNOLOGY
Drivers Harbors are often in URBAN areas
Terminals often in remote but
environmental sensitive areas
Emission regulations are tightened for all kinds of transport Fuel prices
Motivation Stay ahead of regulations
Fuel saving
Increase time between overhauls
Green image
Availability of e.g. subsidies to ease the
extra investment
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Inland Pusher
OPERATING PROFILE AND EMISSIONS
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Harbour Tug
Different Loads
Different Emmissions
(dieselnet.com)
time [%]
idle/stand-by
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DIFFERENT PROPULSION CONCEPTS
DIESEL – ELECTRIC CONCEPT Power is generated by different electric generator sets driven by combustion engines
DIESEL – DIRECT CONCEPT Power is generated by large combustion engines only
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DIFFERENT PROPULSION CONCEPTS
HYBRID – ELECTRIC CONCEPT Power is generated by different individual or combined sources Battery Fuel Cell Electric Generators & Electric Motors Combustion Engine
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SCHOTTEL SCD TECHNOLOGY
Efficient motor is integrated into unit Quiet operation as motor is elastically mounted Gain of installation space Very compact unit and easy to install:
- no shaftline and no alignment - no motor foundation to be fabricated
Gain in payload
Gain in mechanical efficiency of 2%
Savings in live cycle costs SCHOTTEL
Combi Drive
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SCHOTTEL SCD TECHNOLOGY
SVITZER ECO-TUG with SCD 1515 2x 2100 KW (2x2814 HP)
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SCD Principle with 2% gain in mechanical losses
Compactness & Simplicity Advanced gear design
Superior course keeping cability
Outstanding efficiency
Environmental friendly FP & CP available
SCHOTTEL SRE TECHNOLOGY
SCHOTTEL EcoPeller
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SCHOTTEL SCD & SRE TECHNOLOGY
Examples of applications
YOUR PROPULSION EXPERTS
PEM motor is integrated into upper gearbox
Very compact design
Combination with high speed engines
Flexible operation of system possible
E-Motor for :
Booster together with Diesel engine Transit & Stand by Position keeping during FiFi
Smaller & cheaper engines can be used
Time between overhaul could be increased
SCHOTTEL SRP PTI TECHNOLOGY
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Hydraulic clutch
PEM motor
YOUR PROPULSION EXPERTS
SCHOTTEL SRP PTI TECHNOLOGY
YOUR PROPULSION EXPERTS
SCHOTTEL SRP PTI TECHNOLOGY
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EDDY TUG (Efficient Double Ended Dynamic)
with SRP 3000 PTI 2x 1900 KW (2x 2546 HP)
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Works with all standard thruster sizes
Works with medium & high speed engines
Stand alone hybrid gear is necessary
E-Motor can be disengaged for Diesel mode only
Lower investment for high speed electric motors (off the shelf motors and frequency controls)
Same operations possible as with SRP PTI
Suitable for higher Ice Classes
SCHOTTEL SRP HYBRID GEAR TECHNOLOGY
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Hybrid Gear
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SCHOTTEL SRP HYBRID GEAR TECHNOLOGY
FAIRPLAY Hybrid Tractor Tug with SRP 4000 FP 2x 2240 KW (2x3000 HP) Schottel Hybrid Gear
Asynchronous Motor
YOUR PROPULSION EXPERTS
SCHOTTEL SRP HYBRID GEAR TECHNOLOGY
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YOUR PROPULSION EXPERTS
SUMMARY
SCHOTTEL offers Proven & Efficient Diesel Electric solutions
Compact SRP PTI Hybrid solutions
Combination of standard SRPs & electric motors with powerful hybrid gearboxes
Flexible scope of supply (Propulsion w/wo electric)
Complete tailor made packages
Advantages
Main engines : Less / no operation in partial load or standby
Engines could be selected one size smaller
Increase of time between overhauls Propulsion:
Efficient and quiet operation
Less emissions
Can be controlled from 0-100% speed
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YOUR PROPULSION EXPERTS
THANKS !
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