47. Pres_Alessandro Pescetto

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© SEASTEMA SpAJanuary 4, 2011 | Slide 1

Seastema SpAIntegrated Marine Automation




Summary

Company Profile

Seastema Market

Integrated Marine Automation

Standard functions

Advanced functions

Integration Evolution

Condition Based Maintenance

Main programs in progress

CBM: focus on FREMM project

Diagnostic System Architecture

Main references




Company ProfileJoint venture profile

ABB and Fincantieri have set up a dedicated company to design,develop and commission integrated automation systems formarine applications in different segments: naval, cruise, ferries

and mega yachts

The company is based in Italy and has its head office in Genoaand a branch in Lucca, operation started in July 2009




Company ProfileA strategic choice for Integrated Marine Automation

Our commitment is to create innovative

automation solutions, based on ABBtechnology, in order to guarantee high

operating efficiency, maintenance costreduction and environmental impact limitation

Responsible for marketing and sales, projectexecution, commissioning and supply of

equipment

Independent company with its management

and technical departments, able to operate

worldwide




New Berl in, USA

Crane training center

Company network: ABB Marine Global services

Seastema can rely on ABB Marine Service Organizationwith competent Service Centers worldwide




Integrated Marine Automation Solutions

Typical solutions for:

Mega Yachts

Ferries

Cruise Ship

Navy Vessels




Integrated Marine AutomationMachinery Automation - Basic Functions

Control and monitoring of:

Electric Network and PowerManagement

Propulsion system and shaft line

Machinery auxiliaries

Hull services, bilge and ballast

Water systems Fuel systems

Valves remote control

Machinery ventilation

HVAC Alarm management, unattended

machinery requirements

Events logging, Data recording,Graphical trends management




Integrated Marine AutomationMachinery Automation - Advanced Functions

Damage Control System

Long Term Archiving

Integrated Bridge System

Emergency Shutdown System

Naval Vessel Command

Propulsion Dynamic Simulation

Security System

Ashore and Onboard Simulators

Entertainment System




Ship Management System (SMS)Benefits from integration

SMS collects all subsystems data providing an unique

Plant Interface to the operators

Numbers, type of subsystems and their level of integrationdepend on owner request, navy or merchant market, etc.

Ship management operation through a single system

Smaller need for ship manning and more interoperability




Integration Evolution

DSS

DecisionSupportSystems

NavigationSystem

SMS

Ship Management System

CBM

HullMonitoring

EnergyConsumptions

Emissions

HeadingKeeping / DP

AutomationSystem




CBM is managed and provided turn key and covers all the following activities:

executive design of CBM system through risk analysis like FMECA

relationship management with machinery manufacturers for sensors defining/ positioning and related maintenance plans modification

relationship management with Classification Society and Yard

software algorithm development/implementation for multi-parameters

diagnosis

field data processing

CBM turn key




Currently developed and

implemented for naval applicationswhere the integration of differentsystems (i.e. platform and combatsystem) is both a functionalimprovement and a contractual

requirement.

Aircraft Carrier CAVOUR

FREMM Frigates

ORIZZONTE Class Frigates

Auxiliary Vessel ELETTRA

Comandanti Class Patrol Vessels

CBM Main program in Progress




CODLAG (COmbined Diesel-eLectric And Gas) propulsion:

DDGG supplying EEPPMM;

Just with GT and EEPPMM acting as shaft generators;

GT and EEPPMM suppied by DDGG for max power;

FREMM characteristics - 1




Azimuthally retractilethruster

CM to avoid criticalfailure, apply CBMand reduce manning.

Mistral Class:

Length: 123mt

Crew members 225

FREMM:

Length: 140mt

Crew members: 145

FREMM characteristics - 2




Main monitored plants:

Gas Turbine

Diesel Generators

Electric Propulsion Motors

Reduction Gear

Rudder Roll

Starting Air Compressors*

Reverse Osmosis Desalinators*

CBM focusing on FREMM project

Input data and strategy:

Hours counter, rpm, temperatures,pressures, online oil analysis and

vibrations

Proprietary logics are integrated throughopen communication standards

Expandable rule based healthassessment




SMS provides the hw and sw framework to carry out maintenanceand diagnostic functions in order to support CBM strategy.

The same input signals are used for:

machine protection

health assessment

maintenance planning

FREMM CBM integration

Benefits from integration

Diagnostic System

Maintenance

ManagementSystem

ShipManagement

System





Trend Analysis

Expert System

Frequency Analysis

Vibrations

Process Diagnosis

Process Data

PreliminaryAnalysis

Acquisition

Health & PerformanceAssessment

PredictiveAssessment





Preliminary Analysis - Process Diagnosis

Process diagnosis is based on

a set of baselines of machineryfunctional data (i.e. all process

data are stored in differentrunning conditions)

Evaluation of data reliability isperformed through comparison

between real data and savedbaselines

Several diagnostic indexes arecomputed at different level(plant, machinery, …) anddisplayed as radar plots





Preliminary Analysis - Frequency Analysis

Both global vibration value and

frequency analysis are used toperform machine diagnosis

Frequency analysis allows toidentify the following symptoms:

misalignment

unbalance looseness

rolling bearing damages

belt transmission problems

oil whirl

Real data are compared withrecorded baselines





Vibration Monitoring System

For each of the 6 FREMM frigates:

Over 200 accelerometers;

N°8 SPM Intellinova Unit with 32 channels each;

OPC bidirectional communication with ship management system;

Baseline recording and alert/alarm threshold tuning;





Health & performance Assessment - Expert System

Vibration and data process are merged to perform expertdiagnosis and evaluate machine performance

Expert System provides maintenance advises to Operators inorder to manage critical situations





Predictive Assessment - Trend Analysis

In case of slow phenomena like degradation of filters and heatexchangers, the system performs a trend analysis able to predictthe remaining operation time of the component in order to optimizemaintenance schedule.

C l i




Conclusions

SEASTEMA is able to provide state of the artintegrated automation solutions for all the

markets: military, yachts, cruise, cargo and off-shore.

SEASTEMA unique SMS based on openstandard architecture is capable of embedding

several decision support systems in the sameoperating environment.

SEASTEMA is delivering to the Italian Navythe diagnostic system for FREMM frigates

integrated on SMS.

M i R f




Main References

Type of ships: Aircraft Carrier

Client: Italian Navy

Ship’s name: Cavour Shipyard: Fincantieri

Automation System capacity: 28.500 channels

Owner: Holland American Line

Shipyard: Fincantieri

4 S-Class

4 R-Class

Automation System capacity: 9.000 channels

Type of ships: MY 134 mt.

Ship’s name: Hull 6154 Shipyard: Fincantieri

Automation System capacity : 3.500 channels

4 Vista-Class

2 Signature-Class



Thanks for the attention….

47. Pres_Alessandro Pescetto

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