tefles project - vicusdt.com · diapositiva 1 author: valentina created date: 3/25/2013 5:02:06 pm

VICUS DESARROLLOS TECNOLÓGICOS S.L. VIGO

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TEFLES PROJECT

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INDEX

-THE PROJECT

-THE CONSORTIUM

-BACKGROUND

-OBJECTIVES & RESULTS

-DESCRIPTION OF WORK

-CONTACT

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INDEX

-THE PROJECT

-THE CONSORTIUM

-BACKGROUND

-OBJECTIVES & RESULTS

-DESCRIPTION OF WORK

-CONTACT

4 www.vicusdt.com www.vicusdt.com 4

THE PROJECT

Project Acronym: TEFLES Project full title: Technologies For Low Emissions Shipping Grant Agreement no: 266126 Call ID: FP7-SST-2011-RTD-1 Start Date: 01/02/2011 End Date: 31/01/2014 Project Duration: 36 months

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INDEX

-THE PROJECT

-THE CONSORTIUM

-BACKGROUND

-OBJECTIVES & RESULTS

-DESCRIPTION OF WORK

-CONTACT

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THE CONSORTIUM

•INOVA – Coordinator •VICUSdt- Technical coordinator •CIT sl (Spain) •MWB (Germany) •Couple systems (Germany) •HSVA (Germany) •HEATMASTER(The Netherlands) •University of Newcastle (UK) •University of Istambul (Turkey) •SAFT(France) •APV (Spain)

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INDEX

-THE PROJECT

-THE CONSORTIUM

-BACKGROUND

-OBJECTIVES & RESULTS

-DESCRIPTION OF WORK

-CONTACT

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BACKGROUND

•Response to Call 2010 • Technologies (existing and new one) for emissions reduction

•Development an after treatment unit •Assessment of existing technologies for emissions reduction •Models development in three scenarios (At sea, Manoeuvring and at Port) for emissions reduction assessment

•Type of project •Level 1 •Maximal funding 3MEuro

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BACKGROUND TEFLES project addresses not only the urgent need from industry for fuel consumption reduction but the need for emissions reduction also (mainly in coastal areas), driven by more strict regulations TEFLES project is concerned about RoRos, Ferries and Tugs

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BACKGROUND ECAs, SECAs and NOx Tier limits are setting new requirements for ships emissions •Which technologies can be used?

•Which combination of them is best?

•Which emissions reductions can be achieved?

•With which ROI?

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BACKGROUND

UP TO DATE, IT DOES NOT EXIST A HOLISTIC SHIP MODEL FOR SHIP EFFICIENCY AND EMISSIONS REDUCTIONS ASSESSMENT AS A SUPPORT DECISION TOOL FOR:

•Ship owners •Ship operators •Design offices •Class societies

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INDEX

-THE PROJECT

-THE CONSORTIUM

-BACKGROUND

-OBJECTIVES & RESULTS

-DESCRIPTION OF WORK

-CONTACT

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OBJECTIVES & RESULTS •Assessment and validation of new cost effective technologies and systems for after treatment, scrubbing and other exhaust treatments •Assessment and validation of new cost effective procedures for minimizing emissions from main propulsion engines on approach and maneuvering, including speed reduction, improved approach and maneuvering and alternative hybrid generation and propulsion

•Minimizing emissions by assessment and validation of efficient supply and use, of energy for auxiliary powering port

•Definition and validation of an optimized scenario model for emission reduction at sea (MoS, cruise and ferry vessels)

•Definition and validation of an optimized scenario model for emission reduction at port approach and maneuvering (MoS, cruise, ferry)

•Definition and validation of an optimized scenario model for ships in port operation (MoS, ferry, cruise and port service vessels)

•Disseminate results and provide technologies and models for emissions reduction on support of ports and shipping

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OBJECTIVES & RESULTS • Existing technologies assessment for emissions reduction

• Development of an After treatment unit (Dry EGCS)

•Develop a numerical tool in three scenarios for ship energy and emissions assessment

•Develop an economical model for cost/benfit study for different solutions implementation

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INDEX

-THE PROJECT

-THE CONSORTIUM

-BACKGROUND

-OBJECTIVES & RESULTS

-DESCRIPTION OF WORK

-CONTACT

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DESCRIPTION OF WORK WORK PACKAGE STRUCTURE

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DOW. WP2 AFTER TREATMENT AND THERMAL ENERGY

•Development of advanced engine and exhaust gas cleaning devices models to be used at the computer simulation of the different scenarios •To identify and develop the most efficient after treatment technology with respect to lowest emissions and highest energy efficiency

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DOW. WP2 AFTER TREATMENT AND THERMAL ENERGY

•Develop a holistic energy efficiency model including adjustments of engine, EGCS and energy recovery

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DOW. WP3 PROPULSION AND MANOEUVRING

•Development of advanced hydrodynamic models to reduce fuel consumption on sea and port scenarios •Validate models with data at sea navigation conditions •Develop innovative cost-effective solutions for reducing consumption by rudder interaction on new and existing ships •Develop a ship-tug interaction model for reducing consumption and time on manoeuvering •Develop a model for port approach speed reduction

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DOW. WP3 PROPULSION AND MANOEUVRING

•Sea trials

•Monitoring of:

•Propulsion performance •Torque in shaft line •Shaft rpm •Main Engine Fuel consumption •Engine Combustion chambers Pressures •Ship speed •Electric network monitoring •Shaft generator •Auxiliary gensets •Main consumers

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DOW. WP3 PROPULSION AND MANOEUVRING

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DOW. WP4 POWER GENERATION AND PROPULSION

•Develop the knowledge needed to model different technological solutions able to partially reduce the emission levels of a given ship, especially during operation at partial load •To assess combinations of technologies resulting in simplified propulsion systems for ships •Model novel arrangements of auxiliary equipment to improve the efficiency of the propulsion train and power generation system •To model different uses of power electronic variable frequency supplies application to deliver the required improved emissions/performance profiles of a vessel fitted with generation/propulsion systems •Investigate new combinations of technologies allowing the use of generators at variable speeds •Evaluate the impact of power share strategies on ship power plant performance in order to minimize the emission levels for a given load

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DOW. WP5 AT SEA EMISSION REDUCTION MODELS

• Develop a model for the At sea condition

SHIP SPEED

ENGINE MODEL

PROPULSION

AUXILIARY DEMAND

EXHAUST EMISSIONS

SHIP POWER PREDICTION TOOLS

WAVE

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DOW. WP6 PORT APPROACH AND MANOEUVRING EMISSION REDUCTION MODEL

• The aim of this Work Package is to develop a computational model that involves the technologies and the different types of vessels in the corresponding scenario in order to evaluate the achieved emission reduction and impact

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DOW. WP7 AIMING AT ZERO EMISSIONS WHEN SHIP DOCKED

• The aim of this work package is to develop models for the loads and power supply systems for various types of ships and different port power supply infrastructures to assess and optimize the potential benefits that “cold ironing” can bring

voltage flag

2.352e+04

kWh

f_util ity

f_util ity

efficiency

[time, power(:,5)]

berth 5 power[time, pf(:,5)]

berth 5 pf[time, frequency(:,5)]

berth 5 frequency

[time, power(:,4)]

berth 4 power[time, pf(:,4)]

berth 4 pf[time, frequency(:,4)]

berth 4 frequency

[time, power(:,3)]

berth 3 power[time, pf(:,3)]

berth 3 pf[time, frequency(:,3)]

berth 3 frequency

[time, power(:,2)]

berth 2 power[time, pf(:,2)]

berth 2 pf[time, frequency(:,2)]

berth 2 frequency

[time, power(:,1)]

berth 1 power[time, pf(:,1)]

berth 1 pf[time, frequency(:,1)]

berth 1 frequency

132e3/sqrt(3)

Util ity voltage

I_out

Vin

f

I_in

V_out

f _demand

Transformer complex5

I_out

Vin

f

I_in

V_out

f _demand

Transformer complex4

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f

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f _demand

Transformer complex3

I_out

Vin

f

I_in

V_out

f _demand

Transformer complex2

I_out

Vin

f

I_in

V_out

f _demand

Transformer complex1

I_out

Vin

f

I_in

V_out

f _demand

Transformer complex

energy_distributed

S_out

pf

f

V_in

I_in

f _in

Shore_connection 5

S_out

pf

f

V_in

I_in

f _in

Shore_connection 4

S_out

pf

f

V_in

I_in

f _in

Shore_connection 3

S_out

pf

f

V_in

I_in

f _in

Shore_connection 2

S_out

pf

f

V_in

I_in

f _in

Shore_connection 1

Power_out

Power_in

Iph

Vph P

Power5

Iph

Vph P

Power4

Iph

Vph P

Power3

Iph

Vph P

Power2

Iph

Vph P

Power1

Iph

Vph P

Power

NAND

1s

[current5]

[berth5]

[current4]

[berth4]

[current3]

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[current2]

[current1]

[berth2]

[berth1]

-K-

-K-

-K-

-K-

-K-

-K-

[berth5]

[berth4]

[berth3]

[berth2]

[berth1]

[current5]

[current4]

[current3]

[current2]

[current1]

I_out

Vin

f _out

I_in

V_out

f _in

Converter_real_only4

I_out

Vin

f _out

I_in

V_out

f _in

Converter_real_only3

I_out

Vin

f _out

I_in

V_out

f _in

Converter_real_only2

I_out

Vin

f _out

I_in

V_out

f _in

Converter_real_only1

I_out

Vin

f _out

I_in

V_out

f _in

Converter_real_only

|u|

|u|

|u|

|u|

|u|

I_out

Vin

f

I_in

V_out

f _in

AC_cable complex4

I_out

Vin

f

I_in

V_out

f _in

AC_cable complex3

I_out

Vin

f

I_in

V_out

f _in

AC_cable complex2

I_out

Vin

f

I_in

V_out

f _in

AC_cable complex1

I_out

Vin

f

I_in

V_out

f _in

AC_cable complex

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DOW. WP8 IMPLEMENTATION STRATEGY AND ECONOMICAL ASPECTS

• Assessment of the economic aspects of emissions reduction scenarios and operations dealt on WP5 WP6 and WP7

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INDEX

-THE PROJECT

-THE CONSORTIUM

-BACKGROUND

-OBJECTIVES & RESULTS

-DESCRIPTION OF WORK

-CONTACT

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CONTACT

www.tefles.eu

Vicus Desarrollos Tecnológicos S.L.

C/ Jacinto Benavente 37-3º 36202 – VIGO – SPAIN

www.vicusdt.com info@vicusdt.com T: +34 886113547

Adrián Sarasquete a.sarasquete@vicusdt.com