12results about "Energy supply" patented technology

The invention discloses an on-site monitoring system for the performance of an elastic loose type anchorage system suitable for deep-sea buoys, and particularly relates to the field of deep-sea monitoring. The on-site monitoring system auxiliary comprises a central processing module, wherein the output end of the central processing module is separately connected with an information display module,an information storage module, an auxiliary recovery module and a driving module, and the input end of the central processing module is separately connected with a power supply module, a monitoring module, a correction module and a positioning module. According to the on-site monitoring system for the performance of the elastic loose type anchorage system suitable for the deep-sea buoys, the auxiliary recovery module is arranged, air bags are installed at a plurality of node positions on the anchorage system, a booster pump in a pressurization unit is used, outside air is conveyed into a floating ball unit through a pipeline unit, so that the retractable air bags are enabled to bulge upwards to float, the whole anchor system is directly floated in sections, people conveniently recycle theanchorage system greatly, the workload during the recycling process is reduced, and the practicability is high.

Method for transferring fluid between a first offshore assembly located in a body of water and an assembly floating on the body of water, assembly and associated installation. The method comprises the following steps: installation and mechanical tensioning of a plurality of mooring lines (70) between the offshore assembly (12) and the floating assembly (16), each mooring line (70) having an active length (76) under mechanical tension between a first point and a second point; fluid connection between a first capacity (22) and a second capacity (44) via a fluid transfer system (64), and fluid transfer between the first capacity (22) and the second capacity (44); continuous measurement of the mechanical tension applied over the active length (76) of at least one mooring line (70);control, by a control system (62) of the active length (76) of at least one mooring line (70), to maintain the mechanical tension applied to at least one mooring line (70) within a predefined mechanical tension range. Figure for the abbreviation: figure 1;

Water buoys sense water characteristics and wirelessly transfer the water characteristics for delivery to a computer system. The computer system receives the water characteristics wirelessly transferred by the water buoys. The computer system receives a location and a user water condition preference transferred by a user communication device. The computer system processes the water characteristics, the location, and the user water condition preference, and in response, generates and transfers water condition information for the location for delivery to the user communication device.

Provided herein is method for transferring fluid between a first offshore assembly located in a body of water and an assembly floating on the body of water, associated assembly and facility. The method includes the following steps: installing and mechanical tensioning of a plurality of mooring lines between the offshore assembly and the floating assembly, each mooring line having an active length under mechanical tension between a first point and a second point; fluidic connection between a first capacity and a second capacity via a fluid transfer system, and transfer of fluid between the first capacity and the second capacity; continuous measurement of the mechanical tension applied to the active length of at least one mooring line; and control of the active length of the at least one mooring line by a controller, to keep the mechanical tension applied to the at least one mooring line within a preset mechanical tension interval.

A semi-submersible floating structure providing a rotatable or extendable solar panel array giving quadruple the solar collecting area compared to the supporting structure. The solar panels are deployed and retracted by either electric motors, or with the aid of ballast tanks which are filled and emptied in sequence. The panels can be retracted when severe offshore weather conditions are encountered. A hydrogen generation plant based on an electrolysis system is also provided with a compression offtake or power generated is directly stored in battery energy storage system.

A water buoy data system stabilizes an offshore vessel. Water buoys sense wind characteristics and water characteristics at a location of the vessel. The water buoys wirelessly transfer data messages that indicate the wind characteristics and water characteristics at the location of the vessel for delivery to a computer system. The computer system receives the data messages wirelessly transferred by the water buoys that indicate the wind characteristics and the water characteristics at the location of the vessel. The computer system determines wave forces based on the wind characteristics and the water characteristics at the location of the vessel. The computer system indicates the wave forces to control vessel engine thrusters to counter the wave forces and stabilize the vessel.

In a water buoy, a power system generates electrical energy from water kinetics and transfers the electrical energy to a sensor array, processing circuitry, and communication interface. In the water buoy, the sensor array detects buoy locations, water velocities, water velocity directions, and wind speeds. In the water buoy, the processing circuitry aggregates the detected buoy locations, the detected water velocities, the detected water velocity directions, and the detected wind speeds into data messages. In the water buoy, the communication interface wirelessly transfers the data messages for delivery to a computer system.

A floating wave-energy dissipation device includes a frame unit including a front section, a middle section and a rear section, a wave guide unit having a wave guide board, a floating plate unit having float plates, a ship fin unit having a plurality of fins, a cooling unit including a cooling controller and a cooling pipe, a heating unit including a heating controller and a heater, a positioning unit including a positioning chain, a circuit supply system including a power distribution host and being capable of supplying power to the cooling unit and the heating unit, a mobile driving unit including a canvas rack, a canvas rack motor, a bracing cable, a pair of pulleys, a propeller unit and a rudder, a central control unit, and a solar panel unit.

A marine hydrogen charging station according to one embodiment of the present invention comprises: a wind power generation unit provided on a buoyant body floating on the sea and generating electricity by using wind power; an electrolysis unit for electrolyzing seawater by using the electricity generated from the wind power generation unit; and a hydrogen storage unit for storing hydrogen generated from the electrolysis unit.

The invention relates to a generator (100) for a directly driven wind turbine (1000), in which: the generator (100) has a generator rotor (110), which can be connected to the main shaft (140) of the wind turbine (1000), and a generator stator (120) arranged on a generator housing (130); the generator housing (130) has a front face (131) and a rear face (132); the generator (100) has a front generator bearing (135) arranged on the front face (131) of the generator housing (130) and a rear generator bearing (136) arranged on the rear face (132) of the generator housing (130); the front and the rear generator bearings (135, 136) are designed to mount the main shaft (140) on the generator (130); the generator (100) has at least one supporting device (137, 138) which is designed to support the generator housing (130) in an installed state on a housing (170) of the wind turbine (1000). The invention also relates to a wind turbine (1000) having such a generator (100) and to a method for disassembling a generator (100).

A boat 10 comprises a portable deck 12 removably mounted on a hull 16. A photovoltaic power generation system 20 is included in or coupled to deck 12. Photovoltaic panels 14 may be incorporated into t

The method comprises the following steps: - installation and mechanical tensioning of a plurality of mooring lines (70) between the offshore assembly (12) and the floating assembly (16), each mooring line (70) having an active length (76) under mechanical tension between a first point and a second point; - fluid connection between a first capacity (22) and a second capacity (44) via a fluid transfer system (64), and fluid transfer between the first capacity (22) and the second capacity (44); - continuous measurement of the mechanical tension applied over the active length (76) of at least one mooring line (70); - control, by a control system (62) of the active length (76) of at least one mooring line (70), to maintain the mechanical tension applied over the at least one mooring line (70) within a predefined mechanical tension range.