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SIHARBOR: The shore connection System for berthed ships

Systems and Solutions for a reliable and economic power distribution

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April 19, 2023 IC LMV MS ST MK 20130523Page 2

SIHARBOR Introduction Film

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The Challenge: Shipping-related pollution

2% of global CO2 emissions

Source: United Nations Statistics Division, Millennium Development Goals indicators

15% of global nitrogen oxide (NOx) emissions

6% of global sulphur oxide (SOx) emissions

90 % of transport

on ships account worldwide for

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The Challenge: Shipping-related pollution in ports

Combustion of marine fuels port is a major contributor to air pollution

• Location of ports in congested areas of cities

• Activities (loading, unloading…) of ships are a source of emissions

• Concentration of SOx, NOx emissions and PM represents a real danger for the thousands of residents in the port area

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Cutting emissions worldwide

Berthed ships have to meet environmental regulations:

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Cutting emissions worldwide

Berthed ships have to meet environmental regulations:

Connect ship to power sockets on the shore side (shore connection)or

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Cutting emissions worldwide

Berthed ships have to meet environmental regulations:

Connect ship to power sockets on the shore side (shore connection)

Generate their own ship power by using clean fuel

or

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Cutting emissions worldwide

The shore connection system is the most sustainable and economical solution

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The solution: Shore Connection System SIHARBOR

Based on SIPLINK converters

(Siemens multi-functional Power LINK)

Shore Connection System

SIHARBOR

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The solution: Shore Connection System SIHARBOR

Based on SIPLINK converters

(Siemens multi-functional Power LINK)

For both onshore and onboard

the ship

For all voltage levels in the

shipping industry

Shore Connection System

SIHARBOR

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The solution: Shore Connection System SIHARBOR

Modular system concept

Based on SIPLINK converters

(Siemens multi-functional Power LINK)

For both onshore and onboard

the ship

For frequencies of 50 and 60 Hz

For all voltage levels in the

shipping industry

Shore Connection System

SIHARBOR

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SIHARBOR: Advantages of the shore connection system

+ Fast and simple connection to the ship via a Cable Management System (CMS) without slip ring units

+ All power requirements are covered by cascading power modules

+ No trained personnel necessary for the shore connection

+ Compliance with the international standards IEC/ISO/IEEE 80005 and IEC 62613-2

+ No short-circuit limiting measures required on ship

+ Complete operation controlled from the ship

Shore Connection System

SIHARBOR

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Reduction of emissions thanks to shore connection

- 95%

- 55%

- 86%

- 90%

- 97%

- 54%

0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100%

Combustion reduced in %Emission reductions can be increased by 100 % with power generated completely from renewable energy sources

- 45% ** Modern Diesel generators

CO2

NOx

PM

CO

N2O

VOC

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Benefits for ship-owners and shipyards

+ Safer and more reliable power supply

+ Financially attractive option regarding the rising fuel prices

+ Lower maintenance costs (annual avg. saving per ship up to 100.0000 US $)

+ Reduced port fees up to 10 % for ships equipped with a shore connection system (several ports are using ESI*)

Source: *Environmental Ship Index (ESI) measures the quantities of NOx, SOx, PM and CO2 emissions from a ship and gives grades accordingly to assess ship environmental performance.

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Benefits for ports

+ Provider of clean energy to ships

+ Minimized operational costs and carbon footprint

+ New business as energy provider to ships

+ Reduced noise pollution and vibrations in ports and vicinity

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Global competence for power supply solutions

- Complete assistance from the planning and implementation to the commissioning and testing of the system

- Containerized solution to maximize available berth space

- Delivery from a single source: No interfacing problem

- All the components are standard and consistent with other Siemens solutions

Engineeringnetwork design

Projectmanagement

Global sourcing and integration

Installation & commissioning

After-sales services

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Reference: Flensburger Shipyard

Needs:- Shore connection for powering ships in the shipyard with different voltages (400 V/50 Hz, 440V/60 Hz, 690 V/60 Hz) from the 50 Hz shipyard grid.

- Power capacity of 1 MVA

- No space on the available surface

- Power recovery from the on-board generators to the shipyard grid while testing the generators of the ships

- Max. acoustic pressure level of 45 dB(A) at a distance of 65 m

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Reference: Flensburger Shipyard

Solution:- Compact and flexible containerized solution with complete integration of the components erected at a height of 8 m.

Results:- Complete integration from a single source- Reduced emissions- Reduced noise and vibration in the Neighbourhood- Reliable and secured energy supply to the ships- Saved energy costs during generator tests

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Reference: Port of Lübeck / TransAtlantic

Needs:- Shore connection for three paper ferries: TransPaper, TransPulp and TransTimber of Finnish shipping line TransAtlantic with 400 V/50 Hz on-board supply systems.

- Ships already equipped for shore connection in Finland, including onboard cable Management system with a plug-in connection, a control unit for the coupling process and a transformer on-board

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Reference: Port of Lübeck / TransAtlantic

Solution:- SIHARBOR solution of 6.0 kV with complete integration of all the components in a container- Shore side connection point at the jetty wall

Results:- Complete integration from a single source- Reduced noise and vibration in the neighbourhood- reliable and secured energy supply to the ships