A new thruster assisted mooring system, Design and...
27
Design & Control Design and Commissioning of a New Thruster Assisted Mooring System (TAMS) for Global Producer III Richard I. Stephens Allan Meahan Converteam, Ltd. October 9-10, 2007 Return to Session Directory Return to Session Directory
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Transcript of A new thruster assisted mooring system, Design and...
Design & Control
Design and Commissioning of a New Thruster Assisted Mooring System (TAMS)
for Global Producer III
Richard I. StephensAllan Meahan
Converteam, Ltd.
October 9-10, 2007
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Design and commissioning of a new thruster assisted mooring system (TAMS) for Global Producer III
Richard Stephens and Allan Meahan
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| CUSTOMISED TECHNOLOGY FOR CUSTOMER SUCCESS | | 2New TAMS for GP3
SUMMARYGP3 re-fitTAMS/APS user interfaceControl philosophyTuningConclusions
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| CUSTOMISED TECHNOLOGY FOR CUSTOMER SUCCESS | | 3New TAMS for GP3
⎢ Entering dry-dock
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| CUSTOMISED TECHNOLOGY FOR CUSTOMER SUCCESS | | 4New TAMS for GP3
⎢ After the re-fit
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| CUSTOMISED TECHNOLOGY FOR CUSTOMER SUCCESS | | 5New TAMS for GP3
⎢ New network layout
Outstation 6
Port Aft Engine Room
MTC Console
Bridge
Outstation 1
Fwd Sw’bdRoom
Outstation 2
Fwd Engine Room
Outstation 3
Stbd Aft LV Sw’bd Room
Outstation 4
Port Aft LV Sw’bd Room
Outstation 5
Stbd Aft Engine Room
Remote I/O 1
CCR
Remote I/O 2
Turret HPU Room
T1 Speed f/bT1 Speed Ref T1 Drive Status
T1 Azimuth f/bT1 Azimuth Ref T1 Azimuth Status
T5 Stbd Stern Speed f/bT5 Stbd Stern Speed Ref
T3 Port Stern Speed f/bT3 Port Stern Speed Ref
T3 Port Stern Drive Status
T5 Stbd Stern Azimuth Status
T5 Stbd Stern Azimuth f/bT5 Stbd Stern Azimuth Ref
T3 Stbd Stern Azimuth RefT3 Stbd Stern Azimuth Status
T3 Stbd Stern Azimuth f/b
T5 Stbd Stern Drive Status
DUAL FIP
DUAL Ethernet
DP/TAMS Console A
DP/TAMS Console B
Advisory/ Prediction Simulator Console
Maintenance PC
Outstation 6
Port Aft Engine Room
MTC Console
Bridge
Outstation 1
Fwd Sw’bdRoom
Outstation 2
Fwd Engine Room
Outstation 3
Stbd Aft LV Sw’bd Room
Outstation 4
Port Aft LV Sw’bd Room
Outstation 5
Stbd Aft Engine Room
Remote I/O 1
CCR
Remote I/O 2
Turret HPU Room
T1 Speed f/bT1 Speed Ref T1 Drive Status
T1 Azimuth f/bT1 Azimuth Ref T1 Azimuth Status
T5 Stbd Stern Speed f/bT5 Stbd Stern Speed Ref
T3 Port Stern Speed f/bT3 Port Stern Speed Ref
T3 Port Stern Drive Status
T5 Stbd Stern Azimuth Status
T5 Stbd Stern Azimuth f/bT5 Stbd Stern Azimuth Ref
T3 Stbd Stern Azimuth RefT3 Stbd Stern Azimuth Status
T3 Stbd Stern Azimuth f/b
T5 Stbd Stern Drive Status
DUAL FIP
DUAL Ethernet
DP/TAMS Console A
DP/TAMS Console B
Advisory/ Prediction Simulator Console
Maintenance PC
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| CUSTOMISED TECHNOLOGY FOR CUSTOMER SUCCESS | | 6New TAMS for GP3
⎢ Old consoles
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| CUSTOMISED TECHNOLOGY FOR CUSTOMER SUCCESS | | 7New TAMS for GP3
⎢ Old consoles showing old hardware
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| CUSTOMISED TECHNOLOGY FOR CUSTOMER SUCCESS | | 8New TAMS for GP3
⎢ New consoles
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| CUSTOMISED TECHNOLOGY FOR CUSTOMER SUCCESS | | 9New TAMS for GP3
⎢ New hardware within existing cabinet
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| CUSTOMISED TECHNOLOGY FOR CUSTOMER SUCCESS | | 10New TAMS for GP3
⎢ New consoles in the existing suite
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| CUSTOMISED TECHNOLOGY FOR CUSTOMER SUCCESS | | 11New TAMS for GP3
⎢ Controller screens
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| CUSTOMISED TECHNOLOGY FOR CUSTOMER SUCCESS | | 12New TAMS for GP3
⎢ Controller monitoring screens
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| CUSTOMISED TECHNOLOGY FOR CUSTOMER SUCCESS | | 13New TAMS for GP3
⎢ Consequence analysis screens
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| CUSTOMISED TECHNOLOGY FOR CUSTOMER SUCCESS | | 14New TAMS for GP3
⎢ Consequence analysis (2)
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| CUSTOMISED TECHNOLOGY FOR CUSTOMER SUCCESS | | 15New TAMS for GP3
⎢ Consequence analysis (3)
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| CUSTOMISED TECHNOLOGY FOR CUSTOMER SUCCESS | | 16New TAMS for GP3
⎢ Prediction simulator screens
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| CUSTOMISED TECHNOLOGY FOR CUSTOMER SUCCESS | | 17New TAMS for GP3
⎢ Advisory screens
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| CUSTOMISED TECHNOLOGY FOR CUSTOMER SUCCESS | | 18New TAMS for GP3
⎢ Vessel thruster layout
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| CUSTOMISED TECHNOLOGY FOR CUSTOMER SUCCESS | | 19New TAMS for GP3
⎢ Control philosophy
Minimise points of failureTension measurements unreliable and noisyTension model requires operator input
Assist (complement) anchor system
Minimise thruster usageEconomyNoise
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| CUSTOMISED TECHNOLOGY FOR CUSTOMER SUCCESS | | 20New TAMS for GP3
⎢ Control modes
Anchor monitor
Manual bias
Auto heading
Anchor assist
Anchor economy
‘Matrix’ mode
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| CUSTOMISED TECHNOLOGY FOR CUSTOMER SUCCESS | | 21New TAMS for GP3
⎢ Comparison of mooring forces
2000 2200 2400 2600 2800 3000 3200-600
-500
-400
-300
-200
-100
0
100
200
300
400
Time
GP3 logged data 30-Jan-07 13:00
Thruster force [kN]Estimated anchor force [kN]Measured anchor force [kN]
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| CUSTOMISED TECHNOLOGY FOR CUSTOMER SUCCESS | | 22New TAMS for GP3
⎢ Comparison of anchor tensions
18:10 18:20 18:301.05
1.1
1.15
1.2
1.25
1.3
1.35x 106
Time
Tens
ions
[N]
GP3 anchor 3 tension at 02-Feb-2007 18:00:01
MEAS_TENSION3APS_MODEL_TENSION3
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| CUSTOMISED TECHNOLOGY FOR CUSTOMER SUCCESS | | 23New TAMS for GP3
⎢ Heading step change
23:35 23:40-5
-4
-3
-2
-1
0
1
Time
Hea
ding
erro
r (de
g)
GP3 started logging at 31-Jan-2007 23:00:01
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| CUSTOMISED TECHNOLOGY FOR CUSTOMER SUCCESS | | 24New TAMS for GP3
⎢ TAMStool user interface
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| CUSTOMISED TECHNOLOGY FOR CUSTOMER SUCCESS | | 25New TAMS for GP3
⎢ Conclusions
New HMI
No tension measurements
Minimised points of failure
Preparation via initial simulation
Commissioned with no interruption to production
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Thank you for your attention
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