Abstract: A marine vessel advisory system may be configured to calculate and provide operational information that show fuel consumption savings based on adjustment of vessel speed and/or heading. In an embodiment, the advisory system may operate real-time to collect operational and/or environmental conditions information to be used to calculate alternative operational performance of the marine vessel that will save fuel and reduce emissions. The calculations may include a simulation, machine learning, and/or artificial intelligence to determine a speed and/or heading of the marine vessel that will reduce fuel consumption. The advisory system may display the computed information for the operator, and the operator may elect to switch to the alternative operating parameters (e.g., slower speed).

Abstract: An offshore electrical charging system and process may include a marine vessel. Multiple flywheels may be stored on the marine vessel. An electrical power network or system may be positioned on the marine vessel, and be electrically connected to the flywheels. An electrical connector may be in electrical communication with the electrical power network to enable electrical power from the flywheels to flow via the electrical connector to supply power from the marine vessel. At least one power switch may be disposed on the electrical power network, and be configured to enable electricity to flow between the electrical connector and flywheels. A controller may be configured to control the at least one power switch to enable and disable electrical power to flow between the flywheels and the electrical connector via the electrical power network.

Abstract: A marine vessel advisory system may be configured to calculate and provide operational information that show fuel consumption savings based on adjustment of vessel speed and/or heading. In an embodiment, the advisory system may operate real-time to collect operational and/or environmental conditions information to be used to calculate alternative operational performance of the marine vessel that will save fuel and reduce emissions. The calculations may include a simulation, machine learning, and/or artificial intelligence to determine a speed and/or heading of the marine vessel that will reduce fuel consumption. The advisory system may display the computed information for the operator, and the operator may elect to switch to the alternative operating parameters (e.g., slower speed).

Abstract: A marine vessel, system, and process provides for reducing or eliminating fuel consumption and emissions of marine vessels. System and method for charging an electricity storage element of an energy storage system of a floating marine vessel may include applying a power source from a marine platform to an electrical power bus of the floating vessel to charge the electricity storage element. A power generator of the marine vessel configured to supply electrical power to the power bus may be configured from an ON state to an OFF state.

Abstract: A marine vessel may include thrusters, an electrical system, and multiple flywheels (i) to supply electrical power to the electrical system and (ii) to stabilize marine vessel roll and/or pitch angle. A flywheel controller may be configured to control electrical power output from the flywheels to the electrical system, and control axis of rotation of one or more rotors of respective flywheels to compensate for roll and/or pitch angles of the marine vessel. A method of powering and stabilizing a marine vessel may include supplying, by flywheels, electrical power to an electrical system to supply electrical power to thrusters and electrical equipment. Flywheel(s) may be used to stabilize marine vessel roll and/or pitch angle. Electrical power output may be controlled from the flywheels to the electrical system. Axis of rotation of one or more flywheel rotors may be controlled to compensate for roll and/or pitch angles of the marine vessel.

Abstract: A marine vessel may include a propulsion system and a rechargeable energy storage system inclusive of at least one rechargeable energy source configured to supply power to the propulsion system. The marine vessel may further include a vessel-side inductive charge component in electrical communication with the rechargeable energy storage system, and be configured to inductively couple with a platform-side inductive charge component positioned at a marine-based platform. The platform-side inductive charge component may be electrically coupled to a power generator that generates electrical power. A moveable structure (e.g., gangplank or crane) may be coupled to the marine vessel on which the vessel-side inductive charge component is positioned to enable the moveable structure to be moveably positioned to wirelessly (e.g.

Abstract: A marine vessel, system, and process provides for reducing or eliminating fuel consumption and emissions of marine vessels. System and method for charging an electricity storage element of an energy storage system of a floating marine vessel may include applying a power source from a marine platform to an electrical power bus of the floating vessel to charge the electricity storage element. A power generator of the marine vessel configured to supply electrical power to the power bus may be configured from an ON state to an OFF state.

Abstract: A marine vessel advisory system may be configured to calculate and provide operational information that show fuel consumption savings based on adjustment of vessel speed and/or heading. In an embodiment, the advisory system may operate real-time to collect operational and/or environmental conditions information to be used to calculate alternative operational performance of the marine vessel that will save fuel and reduce emissions. The calculations may include a simulation, machine learning, and/or artificial intelligence to determine a speed and/or heading of the marine vessel that will reduce fuel consumption. The advisory system may display the computed information for the operator, and the operator may elect to switch to the alternative operating parameters (e.g., slower speed).

Abstract: A marine vessel, system, and process provides for reducing or eliminating fuel consumption and emissions of marine vessels. System and method for charging an electricity storage element of an energy storage system of a floating marine vessel may include applying a power source from a marine platform to an electrical power bus of the floating vessel to charge the electricity storage element. A power generator of the marine vessel configured to supply electrical power to the power bus may be configured from an ON state to an OFF state.

Abstract: A marine vessel including a hybrid propulsion system including one or more diesel engines and electrically-driven thrusters. A hybrid propulsion management system may be configured to manage the hybrid propulsion system during free-floating, stationary operations by executing an embedded power simulation and control function that performs a real-time simulation to determine minimum RPM requirements of the diesel engine(s) for each power bus (e.g., electrical buses to which the electrically-driven thrusters are electrically connected) to fulfill a stationary position holding objective by the hybrid propulsion system of the marine vessel. By determining minimum RPM requirements for the diesel engine(s), reduced fuel consumption and emissions may be achieved, while ensuring safety of the marine vessel, closely located structures, and people.

Abstract: A marine vessel including a hybrid propulsion system including one or more diesel engines and electrically-driven thrusters. A hybrid propulsion management system may be configured to manage the hybrid propulsion system during free-floating, stationary operations by executing an embedded power simulation and control function that performs a real-time simulation to determine minimum RPM requirements of the diesel engine(s) for each power bus (e.g., electrical buses to which the electrically-driven thrusters are electrically connected) to fulfill a stationary position holding objective by the hybrid propulsion system of the marine vessel. By determining minimum RPM requirements for the diesel engine(s), reduced fuel consumption and emissions may be achieved, while ensuring safety of the marine vessel, closely located structures, and people.

Abstract: An integrated tow system may include one or more unmanned towboat modules that may be used to improve maneuvering of tows on an inland waterway, such as a river. To reduce environmental stresses on operators, a command module that includes control and communications equipment for controlling operation of the unmanned towboat modules may provide living quarters for the operators, but not include a propulsion system for maneuvering a tow. The control and communication equipment may monitor for rotation commands by an operator that exceed rotational capabilities of the unmanned towboat modules, and provide for non-linear controls that include changing position of a rotational point that is centrally located longitudinally along the tow so as to provide for 1:1 rotational control of the tow by a tow drive system (e.g., bow and stern unmanned towboat modules). River tracking and river parking features may be supported by the control and communications equipment.