Floating PV System

Mooring

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SCOTRA mooring system

Segment

SCOTRA
[Line mooring]

SCOTRA
[Elastomeric systems]

Section format
Orientability When the horizontal external force (wind force, oil force, wave) is generated,
it may be difficult to maintain the azimuthal angle of the water structure.
When a horizontal external force (wind, fluid, wave) occurs, it is possible to maintain the azimuthal angle of the water structure within a constant horizontal external force range due to the inherent tension of the elastomer itself.
How to process
the extra length of the mooring line
The line is connected to the line (chain, wire, rope) Less elasticity of the mooring line due to elastic elongation (180%)
Location -Most popular mooring system
-Installed in regions (breakwater facility to be complete)calmed to the maximum
-Installed in areas where water depth is high and water level difference occurs
-Product where an installed structure does not change in the position

Mooring type (tension degree)

Segment

SCOTRA
[Taut]

Other Companies
Tension-Leg
Shape
Features
  • Good responsiveness to tidal difference and rolling
  • Adopted for most marine floating structures
  • Excellent in the stability of an external force and in the maintenance of the azimuthal angle with the change of water level when applied with a multipoint-mooring system
  • Applicable where tidal difference is low
  • Less swaying of the buoyant body
  • Excessive tension occurs with the high initial tension
Applicability
  • Good in workability and economical efficiency
  • Good in tensile and reliability
  • Applicability is limited

Mooring system (presence or absence of an intermediate sinker

Segment

SCOTRA
[Intermediate sinker uninstalled]

Other Companies
Intermediate sinker installed
Shape
Features
  • Increased responsiveness by adjusting the catenary
  • There is concern about the promotion of large tension due to the intermediate sinker
Applicability
  • Good in workability and economical efficiency
  • Normal in workability and economical efficiency