JPH0626440A - Wind power generation device operated by mounting a large number of windmill power generation devices in multilayer on multistory tower - Google Patents

Abstract

PURPOSE:To use wind power energy of low energy density per unit area to the maximum by collecting wind by a device building a wind power generation tower by way of building unitized windmill power generation devices in a multilayer. CONSTITUTION:A windmill is constituted as a vertical axis sail wing windmill forming a blade 1 short in width of blade height and slightly long in chord length and long from side to side. This windmill is unitized by a windmill chamber 9 and a power generation device 10 storing a set of windmill power generation devices. These unitized windmill power generation devices are built as a multistory tower provided with the windmill chamber 9 on the power generation device 10 from below, mounted in a multilayer one after another and provided with a roof 14 on its top. A windmill power generation multistory tower group is used by connecting a large number of the towers erected at intervals by cables 12. Consequently, it be comes possible to easily solve a problem of low energy density per unit area by technology capable of easily using the upper air current.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wind turbine power generator for collecting wind energy, that is, an air flow in a three-dimensional and wide range to carry out a large-scale wind turbine power generation.

[0002]

2. Description of the Related Art A wind turbine blade 1 of a conventional wind turbine for effectively extracting wind energy having a low energy density per unit area includes a propeller wind turbine shown in FIG. 1 and a vertical axis Darrieus wind turbine shown in FIG. The shape of the wind turbine blade 1 seen in Fig. 2 is a shape in which the blade height or blade length is made long and the blade chord length is shortened to form an extremely large ratio of blade length to blade chord length. It was a feature of the conventional high-performance wind turbine that reduced the

[0003]

When the wind turbine power generation is carried out by using wind energy, the defects of the wind characteristics are firstly the intermittentness of the wind, secondly the variability of the wind direction and wind speed, and thirdly. The energy density is low, that is, the energy density per unit area is low, and the problem to be solved by the present invention is how to efficiently extract the wind energy with low energy density per unit area from the third point. How to improve the energy collection efficiency per unit area? The above is the problem to be solved.

[0004]

A wind turbine power generator in which wind turbine power generators are stacked and mounted and a wind turbine to be used will be described with reference to the drawings. The windmill blade 1 in Fig. 3 is a rocket-shaped body 2
Is a horizontally long wind turbine blade, and the tail 4 is a movable wind turbine. The wind turbine blade 1 shown in FIG. 4 is also a horizontally elongated shape, and both the vertical axis sail wing wind turbine of FIG. 3 and FIG. used. One unit constituted by a wind turbine room 9 equipped with a vertical axis sail wing wind turbine in which the blades described above are formed horizontally long, and a power generator room 10 that stores a generator and a set of wind turbine generators (not shown). It was set to 4.

Next, the structure of the unit will be described. The pillar 8 with the joint 8A provided on the upper and lower sides has a structure in which the floor 9A provided on the upper and lower sides for supporting the power generator chamber is supported by the pillar 8. The structure of the high-rise tower on which the wind turbine generator as one unit described above is mounted will be described with reference to FIG. From the bottom of FIG. 5, the legs 11 are provided on the foundation, the beams 13 are provided on the legs, and the wind turbine generator unitized on the beams is the wind turbine chamber 9 from the bottom on the generator chamber 10. The layers are mounted one after another and the roof 14 is provided at the top. The high-rise towers constructed by stacking the above-described wind turbine power generators are connected to each other by a connecting cable 12 between a large number of towers constructed at regular intervals to obtain a high-rise tower group 6 for wind turbine generation.

[0006]

By collecting wind by a device that constructs a wind turbine power generation tower in which unitized wind turbine power generators are stacked and mounted, the effect of solving the largest problem relating to the use of wind energy with a low energy density per unit area is achieved. Next, by enclosing the outer wall of the power generating device room having a unit structure, the function as a beam in the structure of the building structure is obtained together with the floor 9A. Next, by connecting the towers with the connecting cable 12, the strength of the building is increased and the power generator can be further stacked. As described above, the wind collecting device to which the building technology of the high-rise building is applied serves to collect a high airflow of 100 meters or more above the ground.

[0007]

FIG. 3 is an embodiment of the present invention in which a vertical axis sail wing whose blade is formed in a fish-eye shape is equipped with a two-blade type wind turbine and which is a unit of a three-pillar system, and which is an outer wall of a power generator chamber. Beams of the building structure together with the walls and floor of the building.

FIG. 4 shows an embodiment of the present invention in which a vertical axis sail wing wind turbine having a horizontally long blade is equipped with a three-blade type wind turbine to form a four-column type unit.

FIG. 5 shows an embodiment in which a large number of unitized wind turbine generators are stacked and mounted on a high-rise tower to effectively collect wind energy with a low energy density per unit area.

An embodiment in which a large-scale wind turbine power generation group for collecting wind in a wide area is installed by connecting the constructed towers with a connecting cable.

[0011]

As described above, the problem of low energy density per unit area, which is a problem in using wind energy, is solved by the high-rise tower method of construction technology, so that a high-rise airflow of 100 meters or more above the ground can be easily achieved. Established available technology.

[Brief description of drawings]

FIG. 1 is a front view of a conventional propeller-type wind turbine.

FIG. 2 is an implementation perspective view of a conventional Darrieus wind turbine.

FIG. 3 is a perspective view showing an implementation of the two-bladed, three-column system of the present invention in which a wind turbine having blades formed in a fish-eye shape and a power generator are used as a unit.

FIG. 4 is an implementation perspective view of a three-blade four-column system of the present invention in which a wind turbine having horizontally long blades and a power generator are used as a unit.

FIG. 5 is a schematic cross-sectional view of an implementation in which a large number of wind turbine generators are mounted on a high-rise tower.

FIG. 6 is a perspective view showing an embodiment in which high-rise towers are connected and constructed.

[Explanation of symbols]

 1 Windmill Blade 8 Pillar 8A Joint 9 Windmill Room 9A Floor 10 Power Generator Room 11 Leg 12 Connection Cable 13 Beam 14 Roof

Claims (1)

[Claims] 1. A vertical axis sail wing wind turbine constituted by wind turbine blades 1 having a short blade width and a slightly long chord length in a horizontally long wind turbine generator for collecting wind turbine power over a wide range. Windmill room 9 and generator,
The wind turbine power generator, which is a unit composed of the power generator chamber 10 that stores a set of other wind turbine power generators, is stacked for each layer of the high-rise tower constructed by connecting the wind turbine power generators at regular intervals with the connecting cable 12. A wind turbine generator that is implemented by stacking a large number of wind turbine generators on a high-rise tower, which is characterized in that the wind turbine generator is mounted on the high-rise tower.