An actuating and sensing module is disclosed and includes an actuating device, a first substrate, a second substrate, a valve membrane and a sensor stacked sequentially. The first substrate includes an intake channel, an exhaust channel, an inlet and an outlet. The valve membrane is disposed between the first substrate and the second substrate and includes an intake valve and an exhaust valve to insulate the intake channel and the exhaust channel, respectively. The actuating device is disposed to seal a through slot of the second substrate to form a compressing chamber. The inlet, the intake channel, the compressing chamber, the exhaust channel and the outlet are in communication with each other to define a gas flow loop. The sensor is disposed in the gas flow loop. While the actuating device drives gas from the outside, the gas is transported into the gas flow loop and sensed by the sensor.

The present invention relates to a floating offshore power generation apparatus using an ionic polymer-metal composite, including: a floating body floating on water; an ionic polymer-metal composite that is attached to the floating body and generates electricity by bending in a vertical or horizontal direction according to the flowing state of sea water; a rectification unit that converts, into a direct electric current, the electricity generated in the form of an alternating electric current in the ion polymeric metal composite; and a load unit that is connected to the rectification unit and supplies or stores the produced electricity. According to the present invention, ionic polymer-metal composites having hydrophilicity are attached to one floating body instead of complicated mechanical parts vulnerable to the offshore environment, thereby facilitating maintenance and increasing power generation efficiency per unit area.

Systems, devices, and methods for utilizing hydrostatic and/or hydraulic pressure to generate energy and to separate water into hydrogen and oxygen are disclosed herein. A representative industrial system can comprise a storage tank containing fluid, a separator piston having a first separator compartment configured to be fluidically coupled to the storage tank and a second separator compartment, and a pressure intensifier. The pressure intensifier includes a first compartment, and a second compartment fluidically coupled to the second separator compartment. The second compartment of the pressure intensifier includes a pressure concentrator having a housing, a piston head member including arms, a plurality of cylinders each defined in part by the housing, and a drive piston head portion. Pressurized water may be depressurized by sending it through fine bore friction channels to produce water vapor and/or steam, which may then be injected into plasma reactors that separate water into hydrogen and oxygen. Some embodiments may involve injecting a catalyst into the plasma reactors with the water vapor and/or steam.

A generator moving through a medium has a contacting surface structure relative to a frame with a spring coupled between the two. The contacting surface structure also has an electrogenerative portion coupled to the contacting surface structure and the frame, such as a piezoelectric or electromagnetic structure, although other types of structures are known within the art. The movement of the frame through the medium exerts forces upon the contacting surface structure which causes contacting surface structure movement relative to the base structure through the electrogenerative portion. The spring provides a force upon the contacting surface structure in response to the force from the fluid flow.

Systems and methods for use in capturing energy from natural resources. In one form, the systems and methods capture energy from natural resources, such as movement of fluid in a body of water, and convert it into electrical energy.

A wind funneling device for energy production. The present system includes a wind funneling device for energy production having a housing with side panels, a top panel and a rear panel forming an interior volume with a front opening and a lower opening. A plurality of parallel planar members is disposed within the interior volume of the housing, wherein each of the plurality of parallel planar members extends parallel to the side panels. One or more wind vanes are secured to the housing and configured to direct the front opening to the direction of the wind. An electric generator is connected to the housing. Air flows toward the generator, producing electricity. A battery is operably connected to the generator to store the electricity for future use. Solar panels and a vibration powered generator may provide an additional source of energy production.

A transportation vehicle may be equipped with electrical energy harvesting systems to harvest electrical energy for use. By way of example, the transportation vehicle includes a Venturi system and a plurality of energy harvesting systems. The Venturi system is configured to receive and accelerate the speed of an incoming air flow and based on the incoming air flow, each of the energy harvesting systems is configured to receive the accelerated incoming air flow and to generate electrical energy from the accelerated incoming air flow. The generated electrical energy is stored into onboard batteries in the transportation vehicle.

Disclosed in the present invention is a dual-rotor microfluidic energy capturing and power generating device based on a piezoelectric effect. An inner ring of blades and an outer ring of blades are coaxially and movably sleeved, and rotate relatively. Sheet-like magnetic piezoelectric components and steel magnets are provided in an annular gap between the inner ring of blades and the outer ring of blades. Magnetic piezoelectric components are connected to an inner peripheral surface of the outer ring of blades, the magnetic piezoelectric components are magnetically repulsive to the steel magnets, and the outer sides of the magnetic piezoelectric components are axially arranged. The inner ring of blades and the outer ring of blades rotate relatively to drive the magnetic piezoelectric components and the steel magnets to rotate relatively, and further drive the magnetic piezoelectric components to oscillate to generate mechanical energy which is then converted into electric energy.

The invention relates to a device for generating energy, which includes an inverted pendulum having an arm oscillating about a pivot point and a mass arranged on the arm and spring means preserving the equilibrium of the inverted pendulum. The spring means includes at least one piezo generator for generating energy from the oscillating movement. The invention also relates to a method for use of a device according to the invention.

The disclosure relates to a measuring arrangement of a wind power plant having a tower and an aerodynamic rotor with at least one rotor blade, for sensing wind conditions, comprising at least a first and a second measuring device for arrangement at different heights on the tower, and wherein each measuring device is prepared so as to sense, at the respective height at which it is to be arranged, wind values for different horizontal directions, said values being representative of a wind pressure from the respective direction.