Poster DOWES system

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Poster DOWES system
Integrated Offshore Monitoring System
Bertrand van Leersum MSc, ATO, IJzergietersweg 1, 1786 RD Den Helder, The Netherlands
www.ato.nl
www.ecn.nl
www.peterson.nl
www.amicoservices.nl
www.tno.nl
The Project
1.
Dutch Offshore Wind Energy Services (DOWES) is a four year
R&D project in which an integrated offshore monitoring system is being developed to optimize O&M activities and costs.
In this project 5 complementary partners joint forces.
The strategy to realize O&M costs reduction and improvement
on production is to synchronize information processes over the
value chain. Monitoring offshore wind farms is performed with
a large number of sensors resulting in a huge amount of data.
To benefit most from this data it is necessary to integrate and
correlate this data within a single system. Data which should
be considered include SCADA data, maintenance reports, short
and long term weather data, planned maintenance, availability
of spare parts and logistical resources. DOWES addresses this
issue by developing an integrated monitoring system.
3.
Focus areas within the DOWES project are:
2.
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•
•
•
•
•
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Data warehousing
Data into information processing
Integration of spare part management
Integration of logistical planning and service
Costs optimization
Costs estimation
Operational and strategic decision support
Development of fibre optics for blade monitoring
Development of corrosion sensors for tower monitoring
Princess Amalia windfarm
Introduction
Offshore wind energy is a fast growing multimillion market. As expected for such a developing market, improvements and economies of scale are being realized over the entire value
chain. Operational and maintenance activities, as well as replacement of components, are one of the areas with a high potential to reduce costs. Considering the moderate exploitation
margins, optimizing O&M costs is a necessity. The project Dutch Offshore Wind Energy Services (DOWES) is addressing this aspect.
Dutch Offshore Wind Energy Services (DOWES) is a four year R&D project in which an integrated offshore monitoring system is being developed. It started in March 2009 and will
stretch until the end of 2013.
1 Organization
2 Data System
Full service
contract
- Operational functionalities-
systems
Providing
information
Site
Site
Management
Management
Operation
Operation &&
Maintenance
Maintenance
Contract
Contract
Management
Management
Actors and Information
Source data
2.2
In order to realize integration over the value chain, the monitoring and control
system should be able to accommodate the acquisition of different types of data
and provide information on different organizational levels, organizational disciplines and even over different organizations. In order to develop a system which
enables the required needs, Nine operational functionalities have been defined:
• Forecasting
• Condition Monitoring
• Engineering Services
• Logistical Services
• Spare Part Management
• Planning and Decision Support
• Operation and Maintenance
• Site Management
• Contract Management
For each operational functionality several data domains have been identified to
enable information provision for the required functionalities.
In order to structure information on operational, tactical and strategic levels, the
AMC information pyramid is used.
One of the main elements of the overall DOWES system is referred to as the ‘Data
system’. The arrow from ‘Data system‘ is marked with ‘SCADA++’. This indicates the
integration of different data sources. SCADA is one of the data sources. Other sources will be, modular based, integrated in the overall system over time. For example,
frequency sensors or even SAP or ERP systems. Specific development activities within the project are indicated below. The level and type of information provided to
actors depends on service level agreements and authorization levels.
2.1 Sensor Development
Project partner TNO is developing two types of types of dedicated sensors for the
offshore wind industry:
Corrossion sensor; TNO 2010
I. A coating degradation sensor.
II. A Microbiological corrosion sensor
Both sensors have been tested in laboratory settings, up
scaling of the test settings and determination of threshold
values and prediction models are focus areas within the
project.
The third specific sensor is being developed by
project partner ECN. The fibre optic sensor will be
used to monitor blade conditions. The sensor as
sembly and a first software analyses has been
reali zed. Field tests will follow.
2.2 O&M Cost Estimator
Europe invests in your future by
means of the European Fund for
Regional Development.
Performance Based
Service Contracts
Installatiegegevens
Performance Requirements
Life Cycle Period (status): IO(Operationeel) of MJO of TTO
Active Time 0-365 dagen
UKC:
Availability 0-100 %
Reliability 0-100 %
BSMI:
Aanschafprijs (EURO):
Capability 0-100 %
Jaar: 2003 (-1) of (-2)
Opmerkingen:
Installatiemanager:
Organisatie: BWS of OWS of C3
Kostenverdeelstaat
Uitvoering (Actor)
Product
BBS code
ME blok Uren Uurloon Kosten Uitgaven Totaal
CZM GES
Opdrachtst./voortgangsbew.
0
0
Portfoliomanagement
Klantcontact, pln.en coord.
0
0
Productie ondersteuning
Orderplanning & uitgifte
0
0
Schip
OLM (1-ste lijns onderhoud)
0
0
Productgroep
ILM (2-de lijns onderhoud)
0
0
Materiaalplanning
Materiaalvoorziening
0
0
Maintenance Engineering
Installatie management
0
0
System Engineering
Systeem management
0
0
Tekenkamer
Technische documentatie
0
0
Diagnostiek / Analyse
Bedrijfszekerheid informatie
0
0
Meet- & Kalibratiecentrum
Kalibratie en metingen
0
0
Instandhoudingskosten (totaal):
0
0
0
0
Assembly sensor; ECN 2010
Information pyramid; AMC 2010
AMICO
Performance Based Service Contract [format conform input AMICO/LCM model]
SLA’s
Contract
management
Calamities
Control
Planning
Certification
HSE
Technical
experts
2.1
O&M engieers
Operational
Tactical
Planning&&
Planning
Decision
Decision
Support
Support
Strategical
Strategical
Spare
Spare
Parts
Sarts
Warehousing
Harbour
Onshore supply
Logistical
Logistical
Services
Services
Offshore
Root causes
Retrofit
Corrosion
sensors
Frequency
sensors
Fibre Optics
SCADA
Components &
Costs
Production
Weather
Engineering
Engineering
Services
Services
SLA Contract
Structuring Information &
Communication
Monitorings
DOWES
Domein
DOWES
Systeem
System
Domain
Condition
Condition
Monitoring
Performance
driven contracts
System Information &
Cost & Perform. Data
Operational
functions
SLA’s
Signaling
function
- Data domains-
Forecasting
Forecasting
3 User Interface
Project partner ECN started the developments of the Operation and Maintenance
Cost Estimator (OMCE) in 2005. The OMCE calculator is designed to determine the
O&M efforts and costs for the coming 1 to 5 years. Currently a full demo is operational. Further developments of the building blocks and the implementation of the
OMCE calculator will be realized in the DOWES project.
System Model
designed for managing:
- Performance Killers
- Cost Drivers
- Lifecycle Issues (TCO)
SLA Report
UKC:5481
Hr.Ms. Karel Doorman
Nr.
BSMI
1.
1631 DIGITALE SCHEEPSTEL.CENTRALE
ERICSSON
2111 RADAR PEIL-EN ZOEKONTVANGER
2124 DOELAANWIJS RADAR
INSTALLATIE(SMART)
2126 IFF TRANSPONDER RADAR INSTALLATIE
2211 MISLEIDINGS STOORZENDER
22211 STIR RADAR SUBSYSTEEM NR.1
22212 STIR RADAR SUBSYSTEEM NR.2
2223 NABIJ VERDEDIGINGS
SYSTEEM(GOALKEEPER)
2311 COMPUTER SUBSYSTEEM
2321 UHF TRANSMITTER RECEIVER
SUBSYSTEEM
2325 GEINTEGREERD RADIO/INTERCOM
SYSTEEM
2327 OMROEP INSTALLATIE
2335 SHF SATELLIET COMMUNICATIE
INSTALLATIE
2411 INFORMATIE RETRANSMISSIE INST.
6520
2421 WINDMEET INSTALLATIE
Totaal
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
OMSCHRIJVING
OO
Baseline Cost
(bl)
IO
kosten
C3
BWS
BWS
BWS
BWS
BWS
BWS
BWS
Actual
Cost
Baseline Performance
Actual Prformance
IO
TTO
Totale AT- Al-bl Rl-bl Cl-bl AT
AT- A-act R-act Ckosten kosten uitgaven bl
act
act
in TTO
€ 438 300 90
95 100 85
81
52
€ 160.358
€ 0 120
€ 1.523 120
70
95
75
95
90
100
85
85
67
33
100
72
120
120
120
120
120
95
70
90
90
85
95
85
75
75
70
95
90
95
95
100
85
85
85
85
85
98
67
68
81
96
72
72
19
37
37
€ 83 120
€ 8.062 112
80
95
90
75
90
90
85
85
67
100
100
72
€ 16.756
€ 26.028
€ 51.611
€ 50.386
€ 99.902
€ 101.868
€ 147.806
€ 139.439
C3
C3
€ 40.920
C3
€ 17.300
€ 4.595 112
70
80
100
85
77
37
C3
C3
€ 41.380
€ 90 300
€ 56.664 112
95
95
95
80
100
100
85
85
100
88
72
72
C3
€ 31.840
€ 9.165 112
95
70
90
85
45
72
C3
€ 2.920
€ 1.296.339
€ 1.006 280
€ 401.087
95
90
100
85
83
100
€0
€0
Integrated system over the value chain requires a very solid and extensive structure.
Simultaneously, using the system should be rather easy, simplicity of the user interface is of great importance. The system model of the DOWES system is designed for
managing optimal system performance. The configuration of the assets is reflected
in the system structure. Data generated during operation and data of costs and
performance will be combined with performance based contracts. According to the
contracts, activities can be executed and SLA rapports on the actual status can be
generated. The user interface provides an overview of the status of the entire wind
farm. Zooming in for more detailed information can easily be realized by the user.
Interfaces with additional subsystems will be provided. De level of detail varies from
turbine status up to operational information in which options for required actions
are provided.

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