JP2005220893A - Wind velocity increasing device with wind direction rudder attached to omnidirectional vertical wind mill - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a wind collecting device for increasing the effective utilization factor of a wind power generation device and a device for increasing the amount of a generated power by increasing a wind receiving area which are capable of increasing the economic profit of consumers by increasing the efficiency thereof and installing the wind power generation device though the propagation of the wind power generation device which can develop the maximum power among natural energies is delayed since it is not paid economically. <P>SOLUTION: To increase the productivity of a wind mill, the wind receiving area of the wind mill had to be increased. To solve this problem, the wind receiving area is increased by installing the device for taking wind therein by the method of the wind mill to increase the productivity, or the wind receiving device is always opposed to the wind by a direction rudder at the top thereof. Accordingly, the wind mill can receive the wind by always selecting a strong wind even if the wind is a turbulent flow. Since wind collecting plates are installed in all directions, wind direction must not be investigated and the wind mill controls the wind. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  This device senses the direction of the wind from a directional snake with a tail and directs the wind turbine's air collecting plate in that direction.

  A wind direction rotating device with a diffuser and diffuser attached to an omnidirectional Darrieus wind power generator.

Problems to be solved by the invention

  The wind turbine generator increases the efficiency of blade rotation by directing the windmill in the direction of the wind. In the case of a large wind turbine, an anemometer is attached and controlled by electrical control, while in the case of a small wind turbine, a tail is attached. In the case of an omnidirectional wind turbine, it is considered advantageous to deal with wind from either side. However, when the blowing wind is turbulent, the efficiency may be significantly reduced and the wind turbine may not rotate. Even if it is an omnidirectional type, it can cope with wind from anywhere, but if it blows simultaneously from two directions, there is a drawback that the windmill does not rotate. Therefore, effective wind turbine rotation cannot be obtained unless the wind is unidirectional from either direction.

Means for solving the problem

  Even in the case of an omnidirectional wind turbine, when a large tail is attached, the tail controls the direction of the wind turbine in a stronger wind direction, so a rotating wind collecting plate that collects the wind only in that direction Install.

The invention's effect

  With this air collecting plate, it is possible to always obtain a wind in a certain direction and to block the disturbing wind. In addition, the air collecting plate has a function to increase the speed of the diffuser and diffuser, and it is possible to double the wind speed, which can triple the energy produced.

  Due to the direction snake attached to the upper part, the air collecting plate for coping with the wind blowing at that time easily rotates by bearings attached to the upper and lower circular rotating rails in a straight line. The wind collection doubles the wind entering the windmill, and the board is projected forward at an angle of 30 degrees and 45 degrees, and the wind exit is backward at an angle of 30 degrees and 45 degrees so that the wind from the other side is not affected. Overhang.

  In general, wind power generation has a problem in economic efficiency and has not been popularized. However, even with weak winds, constant winds necessary for power generation can always be obtained even with weak winds. It was possible to cancel economically without stopping, and the general spread was desired.

  It is a side view of the present invention.   It is the figure seen from the upper part of this invention.

Explanation of symbols

1 Wind collecting plate (Confuser)
2 Wind outlet plate (diffuser)
3 Rail with bearing 4 Wind direction snake (tail)
5 Vertical windmill (Darius type)
6 Bearing 7 Generator box 8 Inner frame when the windmill is large

Claims (2)

  This is a device that always rotates the air collecting plate to accelerate the wind blown to the vertical windmill in the direction in which the wind blows.   The wind blown to the omnidirectional vertical wind turbine is controlled by a directional snake, and a diffuser and a diffuser that rotate in that direction are installed.

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