Vessel Shore Connections - the
regulations, benefits and the
actions that need to be taken now
Bob Hockham – Segment Manager Marine
Schneider Electric UK
Robert.hockham@schneider-electric.com
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We are the global specialist
in energy management
24
billion € revenue
(FY 2013)
43%
of revenue in new economies
(FY 2013)
170 000+
employees in 100+ countries
4-5%
of sales dedicated to R&D
A large company, with a balanced
geographical footprint and a
commitment to sustainability
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From smart devices through to big data, we provide our customers with services,
systems and technology to:
Reduce energy
consumed
Reduce cost per kWh
Reduce CO2 footprints
Reduce operating
expenditures
Realise measurable
efficiency
Produce energy locally
across the grid
90 years marine experience
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Agenda
> Overview - Energy Efficiency in Marine
> Shore connection
>
>
>
>
Introduction
Issues
Regulation
Case study
> Q&A
Confidential Property of Schneider Electric
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A challenging environment for Ship Owners
Ship Owners have to continually ensure safe, secure and efficient operations whilst keeping
oceans clean. Reducing operating and fleet management costs are among their main concerns.
Low emission requirement
Fuel cost increasing
Tough competition in shipping
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Several Methods for Ship Energy Efficiency
Schneider Electric
LNG as the fuel
Waste heat recovery
Ship hull optimization
Air lubrication
Integrated propeller &
Rudder
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Electricity consumption on board can represent
up to 30% of the fuel consumption on commercial
vessels.
●About 10% ~ 30% (not considering ships with Electrical Propulsion) of fuel
consumption is used to produce electricity for electrical facilities & Cargo
● Engine room machinery (pumps, compressors, purifier, etc.)
● HVAC, ventilation fans
● Deck machine (winches)
● Lighting, navigation
● Galley, laundry, workshop, etc.
● Reefers, etc.
Energy Consumption per consumer
group
2.63%
E/R equipment
Deck machinery
23.88%
Air conditioning, ventilation
2.26%
59.75%
8.85%
Galley & Launtry, other
Lighting & Nav.
Reefer(kW)
1.05%
Bow thruster(kW)
1.57%
Example of Electricity usage on container ship (9400TEU, 1400 reefers)
Assume 50% of 1400 reefer slots are carried with reefer containers.
(own estimation)
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Power Monitoring Systems criteria
Access to information in Real Time
Easy Reporting
Easy communication with 3rd party systems
Easy identification of Power, Energy Consumption and more
Estimation of energy saving potential
Performance Analysis for vessel & fleet
Easy to install & to operate
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- Marine Solutions - 2015
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Energy data is required by the ship and port
Port :
(ESOS) UK Energy Savings Opportunity Scheme (ESOS)
Ship:
EEDI (Energy Efficiency Design Index)
SEEMP (Ship Energy Efficiency Management Plan)
Ship
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Port
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Reducing vessel exhaust emissions in port ?
How ?
1. Generate their own electricity using
clean fuel (Low Sulphur Diesel,LNG,
Methanol etc) !
2. Fit exhaust gas cleaning
technology(Scrubbers) = toxic
waste/Engines 3 % loss in efficiency !
3. Connect to shore power ! (no waste/no
noise/ROI for the port (Approx 20-30 %
saving to the vessel).
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Shore connection principle
Plug ships at berth into the national grid
to cut ships emissions, noise & vibrations
On board adaptation
On shore installation
HV / MV substation
Grid connection
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Shore Connection = Cold Ironing + Shore Power
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Shore Connection cuts ships pollution
● Locally
Zero emission - noise - vibration in the port
● Globally
Source: ENTEC Study 2005 / Schneider
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Local threat for human health
Cardiopulmonary mortality attributable to ship PM emissions
Source : Mortality from Ship Emissions: A Global Assessment, Corbett, Winebrake, Green, Kasibhatla,
Eyring,
Lauer, 2007
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Shore electricity cost against diesel !
In most countries, price of electricty is cheaper than price of marine fuels
While using shore connection, ships at berth can switch off their auxiliary engines, and so save
costly fuels.
April 2012, University study from P.H Weiner on Shore Connection profitability:
Annual operational cost savings using cold ironing at Oulu.
Source: ABB Marine, 2010.
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Planning required Port and Ship ?
8. Reefer power
demand
4. Power
monitoring
and Control
6. Vessel
connection options
2. Substation
requirements
5.Power Outlet
up to 11 kV
1. Grid Connection
interaction with the
DNO
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3. HV
Underground
cables
7. Small vessels LV
power 0.5 MVA etc
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EU SECA control area – from 1 st January 2015
Maxtosulphur
0.1%,
•EU Directive 2005/33/EC, SOX limited
0.1% in content
all marine
fuel vessels
compared to 1%.
berthed + 2 hours in EU ports.
•EU Recommendation 2006/339/EC, (membership countries to promote
shoreside electrical facilities)
•EU Recommendation 2003/96/EC, subsidizing shoreside power supply
for ships by cancellation of electricity taxes.
SECA area
ports
EU in discussion Shore side electricity supply for waterborne
vessels
requiring more than 1 MVA is installed in berths of ports of emissions
the TEN-T
control plans
Core Network located within 3 km of residential and commercial
from 2015
areas, by 31 December 2020.
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Marseille - CMM
● Customers need: Supply 3 Ferries
● 3 Berths : Poste 68, 70 & 74
● Available Voltage on shore : 20kV in substation
● Power per ship : 1,8MVA, 11kV
● 50hz (no frequency conversion)
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Existing
MV Substation
Poste 68
Berth 160m
Only one ship possible :
Kaliste 165m
Cavotec Crane
Poste 70
Berth 180m
Poste 74
Berth 180m
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MV Ship side sequencing for project progress
Project Management
Electrical Studies
Mecanical studies
Step 1
Engineering
1 Incomer
Step 2
5
Implementation
2
4
1
3
Step 3
Commissionning
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Waterproof Door
Ship Jonction Box
Control cde cabinet
Implementation
MV Cables
2 MV Premset Cubicle
Interlocking system
Sepam Trip Unit
Implementation
MV Cables
3 Transformer MV/MV or MV/LV
Implementation
MV / LV Cables
4 Main Switchboard
Shore incomer CB
Synchro module
Ship PMS modification
Switch board adaptation
Supervision adaptation
5 Bridge
Commissionning Ship
Commissionning Ship + Shore
Training
Services
Maintenance & Spare parts
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Ship modification Project
CMN ships in Marseille France January 2015
1
2
3
1
5
5
2
3
4
1
1
5
Ship Side
1 Incomer
2 MV Premset Cubicle
3 Transformer if reauired
4 Main Switchboard
5 Captain piloting room
5
2
4
1
1
2
4
3
3
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Conclusions
Key benefits of Shore Connection
● Cutting ships emissions
● Fuel savings
● Improves ship and shore environment
Early Planning required
ship operator – shipyard - port
● Vessel Power load
● Shore to ship cable interface
● On board requirements (Dry dock schedule)
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Thank you
Any questions ?
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- Marine Solutions - 2015
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