The present invention relates to a wind-water-light-magnetism-air five-energy integrated power generation device that comprises fan blades, a power generation device and a rotary shaft and further comprises a base, guide rail posts, fan blade rails and a tower. The barrel-shaped tower is concentrically and externally sleeved with the rotary shaft and is vertically fixed at the top of the base. The fan blade rails are disposed concentrically with the rotary shaft above the base, the guide rail posts are vertically fixed around the base two ends of the elongated fan blades are respectively fixed on the corresponding positions of the upper and lower guide rails, the top of the rotary shaft protrudes from the tower, and the protruding section of the rotary shaft is fixedly connected with the fan blades through two ends of a rod-shaped tower rod.

A wind turbine panel is configured to distribute electricity to a load. The wind turbine panel includes a frame further comprising a first slot having a first slot first end and a first slot second end. A first alternator is located in a first alternator mount on the first slot first end. A second alternator is located in a second alternator mount on the first slot second end. A wind turbine is connected to the first alternator and the second alternator via a first alternator shaft and a second alternator shaft, respectively. The first alternator and the second alternator are electrically coupled to an electrical outlet point on the frame. Wind traveling through the frame rotates the wind turbine, impels the alternator shafts to generate electricity which is then transferred to an electrical outlet point and further to an electrical panel for use in a plurality of downstream applications.

A Savonius wind turbine includes a rotor assembly that rotates about a longitudinal axis. The rotor assembly includes at least two curved turbine blades extending parallel to the longitudinal axis and at least two support discs connected to the at least two curved turbine blades. At least one of the at least two support discs has at least one relief vent defined therein for allowing air to pass through the at least one support disc. The wind turbine may be provided with two rotor assemblies having their curved turbine blades arranged so that the rotor assemblies are driven to rotate in opposing rotational directions.

A mastless vertical axis wind turbine that comprises a plurality of sails that rotate about a vertical axis under the influence of wind. A platform is connected to and in tension with the plurality of sails at one or more points about the bottom of the plurality of the sails. Also, an external frame is connected to and in tension with the plurality of sails at one or more points about the top of the plurality of the sails. The external frame itself comprises a plurality of legs that converge above the plurality of sails at a central point about the vertical axis of rotation and extend beyond the path swept by the plurality of sails. A coupling mechanism connects one or more of the plurality of legs to the plurality of sails and allows the sails to rotate about the vertical axis of rotation while the legs remain stationary.

The present disclosure belongs to the technical field of power generators, and in particular relates to a marine support column structure with power generation function. The support column structure solves technical problems that existing marine power generators can only generate power with single energy and have few functions and so on. The marine support column structure with power generation function includes a column body. The support column structure of the present disclosure is capable of generating power with sea wind and waves, and is further capable of serving as a guardrail.

A turbine (1) with flow diverter (2) comprises a support frame (25) adapted to be anchored to a fixed or movable structure, an impeller (3) rotatably mounted about a rotation axis (R) to the support frame (25) and having a front inlet section for the flow and a plurality of blades (4, 4′, 4″, . . . ) adapted to move continuously upon the rotation produced by the flow between a pushing position and an advancing position in correspondence of the front section, a main flow diverter (2) adapted to be anchored to the support frame (25) and having a peripheral wall (7) adapted to at least partially blind the front section with respect to the flow auxiliary diverter (13) extending from a first section (14) facing one or more blades (4′) in the advancing position to a second section (15) facing one or more blades (4) in pushing position. The auxiliary diverter (13) comprises a plurality of substantially curvilinear conduits (16) in reciprocal side by side position along a substantially radial direction, each conduit (16) having a first opened end (16′) facing the blades (4′) in the advancing position and a second opened. end (16″, 16′″) placed in correspondence of the conveying duet (8).

The present invention relates to a reinforced blade for a wind turbine, particularly to a blade having at least one elongated reinforcing member connected inside the shell for increasing the strength of the blade, each of the at least one elongated reinforcing member having a first end and a second end and extending in a longitudinal direction between the first end and the second end and wherein the first end is connected to the upper part of the shell and the second end is connected to the lower part of the shell thereby decreasing peeling and shear stresses in the trailing edge of the blade.

Disclosed herein are an apparatus for driving converters in a wind power generation system, an apparatus for controlling converters in a wind power generation system, an apparatus for driving switching element modules in a wind power generation system, and an apparatus for controlling switching element modules in a wind power generation system. The apparatus for driving converters in a wind power generation system includes a converter control unit configured to drive a plurality of converters connected in parallel between a generator and a grid, wherein the converter control unit sequentially drives the converters one by one when output power of the grid increases and sequentially stops the operations of the converters one by one when output power of the grid decreases.

The multi-rotor vertical axis wind turbine includes a plurality of vertical wind rotors rotatably mounted on support arms extending from the vertices of upper and lower polygonal frame members. The upper end of each rotor is journaled into a plain bearing, and a lower portion is journaled into a freewheeling clutch bearing. A pulley wheel is mounted on the lower end of each rotor. A generator is centrally located beneath the lower frame member and has a rotatable armature shaft extending vertically upward. The pulley wheel of each vertical rotor is connected to the armature shaft by its own separate endless belt.

A wind turbine rotor includes an axle, a plurality of primary blades disposed at regular intervals around the axle, and a plurality of secondary blades disposed around the axle between primary blades of the plurality of primary blades. Each secondary blade of the plurality of secondary blades is smaller than each primary blade of the plurality of primary blades.