JPH07131998A - Compound generating device by sunlight and wind force - Google Patents

Abstract

PURPOSE:To integrally use photovoltaic and wind power generating systems so as to display both functions of these systems compounded by mounting a several number of abacus bead-shaped solar units in a shape skewered to a propeller supporting pipe of the wind power generating system. CONSTITUTION:A pair of 4-shaped disks are opposed to connect peripheral parts thereof and to form a several number of abacus beads, and solar panel films 1, 1' are mounted to outside surfaces of these abacus beads, to form a several number of bead-shaped solar units 2, 2'. A several number of the bead- shaped solar units 2, 2' thus formed are mounted to be skewered to a propeller supporting pipe 3 of a wind power generating device, to integrally compound a photovoltaic generating system and a wind power generating system. Further in this constitution, a current generated from both these systems can be accumulated in storage batteries 7, 7' through inverters 6, 6'. That is, by integrally using the conventional photovoltaic generating device compounded with wind power generating device, power is generated by wind force even in the case of no sunlight and by sunlight even in the case of no wind force.

Description

Detailed Description of the Invention

BACKGROUND OF THE INVENTION The present invention is mainly used as an illumination light or a road marking light in a mountainous area or a coastal area where there is no power line, and at the same time, it is an emergency power source in the event of a disaster (earthquake, fire, water damage, etc.) in an urban area. However, it will have great value.

2. Description of the Related Art A conventional solar power generation device is mainly a flat substrate solar panel in which an amorphous silicon type panel film is mounted on a flat plate. It is difficult to efficiently receive sunlight from each direction (east-southwest direction) through the four seasons simply by sloping this flat substrate solar panel on the ground, so its light-receiving efficiency is also low. It was Therefore, there is a case where a mechanism for tracking solar radiation is also provided in parallel with the flat substrate solar panel, but in this case, a large amount of expense is required and the practicality is greatly reduced under the present circumstances. In addition, the wind power generator requires a certain wind speed (more than 4 m / s), so the installation location is limited, and in addition, the propeller support device is large in order to obtain the wind speed by installing the propeller as high as possible. Had to be turned into. Due to these circumstances, the solar power generation device and the wind power generation device are currently installed in different places.

As described above, in order to solve the fatal weaknesses of the solar power generation device and the wind power generation device, power is generated by the wind power even when there is no solar radiation, and even when there is no wind power. It is necessary to make full use of the function of generating power by solar radiation and to supplement the weak points of both devices. Therefore, in the present invention,
Integrating a solar power generation system and a wind power generation system, and
The aim is to obtain a mechanism that can combine these two functions.

In order to solve the above problems, a description will be given with reference to FIGS. 1 and 2 of an embodiment. A pair of dish type discs made of a metal plate or a plastic plate are opposed to each other, A solar panel film (amorphous silicon panel film) (1,1 ') that joins the outer peripheral parts to form several abacus beads, and converts sunlight into electric current on the outer surface of the abacus beads. ) Is attached to form several abacus beaded solar units (2, 2 '). By setting the inclination angle (a, a ') of the upper and lower surfaces of these several abacus ball-shaped solar units (2, 2') to about 45 degrees with respect to the horizontal plane, an area around 30 to 40 degrees north latitude Therefore, the solar radiation from each direction (east-southwest) can be received most effectively throughout the four seasons. Several abacus ball-shaped solar units (2, 2 ') formed in this way are attached to the propeller support tube (3) of the wind power generator in a skewered shape, and the solar power generation system and the wind power generation system are installed. Combined and integrated. The electric currents generated from these two systems can be stored in the storage batteries (7, 7 ') via the inverters (6, 6') provided in the lower part of the device.

1 and 2 show an embodiment of the present invention (about 1/40 scale). In this embodiment, the propeller support tube height is about 8 m, the propeller diameter is about 5 m, and the abacus ball-shaped solar unit has a diameter of about 2 m.
It is used for road marking lights on the coastline. It should be noted that this embodiment can be easily scaled up.

As in the present invention, by combining and integrating a conventional solar power generation device and a wind power generation device, power is generated by wind power even when there is no solar radiation, and power is generated by solar radiation when there is no wind power. That is, the functional effect that can complement the conventional weaknesses of both devices is truly great. Further, as in the present invention, the solar light receiving surface of the solar power generation system is formed so that it can be received three-dimensionally by several abacus beaded solar units (2, 2 ′) with low air drag, and at the same time, this abacus The ball-shaped solar unit (2, 2 ') is constructed so that it can be directly mounted on the propeller support pipe (3) of the wind power generation system, and the configuration of the entire apparatus is simplified as much as possible, and the economical effect is very large.

[Brief description of drawings]

FIG. 1 is a vertical cross-sectional view (A-A) of the combined cycle power generator of the present invention.
Is.

FIG. 2 is a cross-sectional view (BB) thereof.

[Explanation of symbols]

 1,1 '…… Solar panel membrane 2,2' …… Abacus ball-shaped solar unit 3 …… Propeller support tube 4 …… Propeller 5 …… Generator 6,6 ′ …… Inverter 7,7 ′ …… Storage battery a , A '… Angle of the solar panel film to the horizontal plane ♂ …… Insolation direction

Claims (1)

[Claims] 1. A metal plate or a plastic plate,
A pair of dish-shaped discs are made to face each other, and their outer peripheral portions are joined to form an abacus bead. The solar panel film (1,1 ') that converts sunlight into electric current is attached to the outer surface of these abacus beads, and several abacus solar units (2,2') are formed. To do. These several abacus ball-shaped solar units (2, 2 ') are attached to the propeller support pipe (3) of the wind power generation system in a skewered shape to combine the solar power generation system and the wind power generation system in a combined manner. . It should be noted that the composite of solar and wind power is configured so that the electric currents generated from these two systems can be stored in the storage battery (7, 7 ') via the inverters (6, 6') equipped in the lower part of the device. Power generator.