The invention relates to a system that includes a wave energy converter and an assembly, adapted to be driven by the wave energy converter. The wave energy converter includes an array, in the form of rows and columns, of floating elements adapted to float on a sea surface in the vicinity of a shore. Each floating element has a first and a second end, each end being connected to a lever, the lever being connected through a bearing to a pivot point. Each lever is connected in an articulated manner to a piston rod in a wave-actuated liquid pump, that is in fluid communication with the pipe, adapted to lead a liquid to a workstation, wherein the workstation includes the assembly.

A system for converting wave energy into electricity is provided. The system includes a wave energy mechanical interface, a power take off coupled with the wave energy mechanical interface, and a generator coupled with the power take off. A controller is coupled with the power take off. The controller is configured to regulate impedance of energy transferred from the power take off to the generator.

The present disclosure provides a renewable energy generator including a housing formed to float in a body of water, a main generator unit, frame(s) fixed internally of the housing at intervals, a main rotating shaft for linking the main generator unit rotatably to the frame(s), and a controller for operating the pendulum by driving the main motor, and controlling the main generator unit to cause the housing to behave due to the pendulum operation. The main generator unit includes an inner housing, a pendulum moving inside the inner housing, a pendulum rotation shaft vertically connected to the pendulum and fixed to the inner housing, a main motor for converting kinetic energy of the pendulum into electrical energy, and a gear unit linked to the pendulum rotation shaft and transmitting the kinetic energy of the pendulum to the main motor.

A multi-axial wave energy conversion device includes a carrier, a main body coupled to the carrier, a wave energy conversion assembly, a rotating mechanism, a lifting mechanism and a control unit electrically connected to the rotating mechanism and the lifting mechanism. The wave energy conversion assembly is coupled to the main body and includes an arm. The rotating mechanism is coupled between the carrier and the main body. The lifting mechanism is coupled between the arm and the main body. The control unit is for controlling the rotating mechanism to drive the main body to rotate relative to the carrier around a vertical axis for adjusting an orientation of the arm relative to the carrier, and further for controlling the lifting mechanism to drive the arm to rotate relative to the main body around a horizontal axis for adjusting an included angle between the arm and the main body.

Disclosed is a system for deploying, stationing, and translocating buoyant wind- and wave-energy converters and/or other buoyant structures or devices, as well as farms of same. Also disclosed is a novel apparatus and/or machine comprising a farm of buoyant wave energy converters deployed by said method and/or configured to be deployed by said method.

A multi-axial wave energy conversion device includes a carrier, a main body coupled to the carrier, a wave energy conversion assembly, a rotating mechanism, a lifting mechanism and a control unit electrically connected to the rotating mechanism and the lifting mechanism. The wave energy conversion assembly is coupled to the main body and includes an arm. The rotating mechanism is coupled between the carrier and the main body. The lifting mechanism is coupled between the arm and the main body. The control unit is for controlling the rotating mechanism to drive the main body to rotate relative to the carrier around a vertical axis for adjusting an orientation of the arm relative to the carrier, and further for controlling the lifting mechanism to drive the arm to rotate relative to the main body around a horizontal axis for adjusting an included angle between the arm and the main body.

Disclosed is a system for deploying, stationing, and translocating buoyant wind- and wave-energy converters and/or other buoyant structures or devices, as well as farms of same. Also disclosed is a novel apparatus and/or machine comprising a farm of buoyant wave energy converters deployed by said method and/or configured to be deployed by said method.

A wave power generation unit suitable for large-scale application and a system thereof are disclosed. The wave power generation unit includes at least two types of water platforms that dynamically differ from each other under the effect of waves: stationary floating platform and movable floating platform. The two types of floating platforms are paired to form a functional unit, and the difference between the two floating platforms caused by waves causes interactions between the two floating platforms. The movable floating platform converts wave energy into mechanical energy, and the stationary floating platform converts machinery energy into electrical energy. The dynamic features of the floating platform are adjusted by a sink and float control device or a peripheral lifting device, and the adjustment effect is enhanced by a large-mass flywheel. Multiple wave power generation units form a wave power generation system.

A wave power generation unit suitable for large-scale application and a system thereof are disclosed. The wave power generation unit includes at least two types of water platforms that dynamically differ from each other under the effect of waves: stationary floating platform and movable floating platform. The two types of floating platforms are paired to form a functional unit, and the difference between the two floating platforms caused by waves causes interactions between the two floating platforms. The movable floating platform converts wave energy into mechanical energy, and the stationary floating platform converts machinery energy into electrical energy. The dynamic features of the floating platform are adjusted by a sink and float control device or a peripheral lifting device, and the adjustment effect is enhanced by a large-mass flywheel. Multiple wave power generation units form a wave power generation system.

Disclosed is a system for deploying, stationing, and translocating buoyant wind- and wave-energy converters and/or other buoyant structures or devices, as well as farms of same. Also disclosed is a novel apparatus and/or machine comprising a farm of buoyant wave energy converters deployed by said method and/or configured to be deployed by said method.