LARS FOR W-ROV
MODULAR LARS SYSTEM
Lidan Marine’s modular LARS system is designed to meet every situation and condition. This means that the system can be configured from HPU and Winch with standard controls to a complete LARS system with high-performance Active Heave Compensation. Each system is designed for modularity and multiple combinations are available to meet different installation options and project specific requirements.
Scalable Active Heave Compensation (AHC) performance
Closed loop hydraulic in HPU and Winch drive prepared for high accuracy control. Select hydraulic power unit to scale capacity for different project needs. Smart software to reduce the degree of compensation when the capacity limit is reached resulting in smooth residual motion.
Low-cost compensation to increase weather window.Software reduces the degree of compensation when reaching the capacity limit. The result is a smooth residual motion with less amplitude than without compensation. The operation window is increased.High vessel motion results in moderate TMS motion. Affordable option – Upgradable if requirements increase.
Cost-effective compensation for more demanding situations. Provide high accuracy AHC for operational conditions that are close to maximumweather conditions for deck operations on standard vessels. Smart software to reduce the degree of compensation when the capacity limit is reached resulting in smooth residual motion.
Accurate compensation for extreme sea conditions. High-end solution for most demanding operating conditions with huge accelerations. Additional winch interconnection kit to accommodate higher oil flowas higher power is required.
MOBILE LARS - AUTONOMY DEVELOPMENT ROADMAP
Continue to develop smarter LARS for mobile offshore operations to:
Improve flexibility for asset owners
Reduce maintenance and offshore support needs
Provide support for autonomous operation
Monitoring & alarm
Zoned and non-zoned deliveries
Luffing over-tension protection
Remote winch control
Latch/unlatch over- tension protection
On-shore data collection
Flexible LARS offering with modular design
All-electric level wind module
Automatic gear lubrication
Scalable AHC by HPU selection
Down-pressure protection during landing
Fully monitored latch/unlatch sequence
EAL option for all lubricants and hydraulic fluid
Reduce offshore support*
Eliminate daily maintenance
Self-diagnostics and maintenance planning
Supervised auto-launch and recovery
Detection of stack rotation
MRU supported launch and recovery
Fully automated LARS operation
*Collaboration together with industry colleagues and clients will drive the pace of development.