KR20040022839A - A Complex Generating System - Google Patents

Abstract

PURPOSE: A complex power generating equipment of a building using wind force and sunbeams is provided to charge a battery with electricity generated by a wind power generating equipment and a sunbeam power generating equipment, and utilize the charged electricity as occasion demands. CONSTITUTION: A complex power generating equipment(1) of a building(2) is formed of a wind power generating equipment(10) and a sunbeam power generating equipment(20). The wind power generating equipment generates electricity by a power generator operated by rotation of blades(12) mounted at a tower(11) installed on the roof of the building. The sunbeam power generating equipment generates electricity by a photovoltaic cell by using sunbeams collected by light collecting plates(21). The complex power generating equipment charges a battery with the electricity generated by the power generator of the wind power generating equipment and the photovoltaic cell of the sunbeam power generating equipment.

Description

A complex generating system for buildings using wind and solar light

The present invention relates to a building combined cycle power generation facilities by installing a conventional wind power generation facilities and photovoltaic power generation facilities in a building.

In more detail, when installing ordinary wind power generation facilities and photovoltaic power generation facilities in existing buildings or constructing buildings, these power generation facilities are also installed together to use electricity generated by wind and solar power as private electricity or KEPCO. It is to be supplied to the power system or to charge the battery, and the charged electricity can be used as needed.

Wind power generators (or systems) that use wind power are installed vertically on top of the end fixed to the ground, and the top of the tower is equipped with a blade device that receives the wind to rotate the generator by the rotational force obtained as the blade rotates It is to be used to generate electricity, mainly installed in the windy inland or coastal use, but in recent years buoyancy (such as domestic Patent Publication No. 2001-16571 and No. 2002-51931) It is also installed on the sea by using floating equipment.

In this way, if the wind power generator is installed inland, on the seashore, or at sea, the generated electricity must be transmitted to the urban area. Therefore, the power transmission equipment must be installed accordingly. When the power transmission is carried out, the transmission voltage drops due to the internal resistance of the transmission line. In order to increase the pressure there is also a problem that must be installed, simply because the wind is to get electricity only because there is a simple that can not generate power when the wind does not blow.

In addition, the photovoltaic power generation device is a power generator that is already in use. When solar light is irradiated to a photovoltaic cell (PHOTOVOLTAIC CELL) made of photovoltaic, photovoltaic phenomena are generated, so that photovoltaic cells (PHOTOVOLTAIC) CELL) charges the electricity generated in the battery, and the charged electricity is supplied to a predetermined place for use.

As a further improvement of the solar-powered generation device for generating electricity using solar light, Korean Patent Publication Nos. 1998-18619 and 2001-44490 are known. In order to make light mining more efficient and efficient, light mining devices such as reflecting plates are improved, and Fuji is to increase the voltage generated in the photovoltaic cell to a voltage higher than the reference value by pulse modulation.

Such conventional power generation devices are simply equipped with a solar power generation device, so there is a problem in that it is not possible to produce electricity when it is not possible to collect sunlight, such as clouds or rainy season, because it is installed far away from the urban area There was a problem that a power transmission facility should be installed to transmit the generated electricity, and the solar light concentrator installed on the roof simply used to light up the water by sunlight to use hot water.

Proposed in order to solve such a problem is known in Korea Patent Publication No. 2001-16571 "Tide, wind and solar combined cycle power generation apparatus".

This means that four support pillars are set up in a square shape on the ground of the seabed and fixed, and a barge is provided inside the fixed support pillars set up in a square shape so that they can be raised and lowered according to the height of the water level. The installation of wind power plants and the installation of tidal power plants and photovoltaic power generation facilities on the upper side of the barge, the electricity generated by these power generation facilities are to be transmitted by the power transmission facilities.

However, since it is installed on the sea far away from residential or factory areas where electricity should be used, it is necessary to install the power transmission equipment according to the distance. In the case of power transmission, the transmission voltage drops due to the internal resistance of the power transmission line. In order to increase the pressure there was a problem that must be installed.

The present invention is to provide a complex power generation facilities of buildings using wind and solar light that can solve the above problems.

The present invention is to install a conventional wind power generation facility and photovoltaic power generation facilities in existing buildings, or to build these buildings also equipped with these power generation facilities to charge the electricity generated by the wind and solar to the battery, the charged electricity The purpose is to provide a complex power generation facilities of buildings using wind and solar light that can be used as needed.

Another object of the present invention is to use the electricity generated from the wind power generation facilities and solar power generation facilities installed in the building in the building, to reduce the consumption of electricity produced in public power plants, without a separate transmission equipment It is to provide a complex power generation facility of buildings using wind and solar light that can supply electricity by using electric facilities installed in buildings.

Another object of the present invention is to produce electricity by using wind and sunlight on a windy sunny day, to produce electricity only by wind power on cloudy days, such as rainy season, on a windy windless day It is to provide a complex power generation facility of buildings using wind and solar power that can produce electricity through the 24/7.

The above and other objects of the present invention,

In conventional wind power and photovoltaic power generation that generates electricity by wind or solar power,

Collected by the wind turbine 10 and the light collecting plate 21 to produce electricity while the generator 14 is operated by the rotation of the blade 12 mounted on the roof 11 and the wall surface of the building (2). A photovoltaic power generation facility (20) for generating electricity in the photovoltaic cell (22) by solar light is installed, and a photovoltaic cell (22) of the generator (14) and the photovoltaic power generation facility (20) of the wind power generation facility (10). This is achieved in the combined cycle power plant 1, characterized in that to charge the electricity produced in the ordinary battery (5).

1 is an exemplary view showing a state in which the complex power generation facility according to the invention installed in a single building.

2 is an exemplary view showing a state in which the complex power generation facility according to the invention installed in two buildings.

Figure 3 is a schematic diagram showing a combined cycle power plant according to the present invention.

Explanation of symbols on the main parts of the drawings

1. Combined Cycle Power Plant 2.3. 5. Battery

10. Wind Power Plant 11. Tower 12. Blade

13. Support frame 14. Generator 20. Solar power plant

21. Light collecting plate 22. Photocell

The above and other objects and features of the present invention will be more clearly understood by the following detailed description based on the accompanying drawings.

1 to 3 show a specific embodiment of the combined cycle power plant 1 according to the present invention, FIG. 1 is a state diagram in which a complex power generation facility is installed in a single building, and FIG. It is a state diagram installed in a building, and FIG. 3 is a system diagram of a complex power generation facility.

The complex power generation equipment 1 according to the present invention is installed in various buildings such as buildings and apartments. As a main feature, it is preferable to install in a high-rise building (high-rise apartment) that can be affected by wind. It is desirable to build on a windy inland, riverside or beach.

The present invention can be installed in a single building or installed in conjunction with two or more buildings as illustrated in FIGS. 1 and 2.

FIG. 1 shows a state in which the complex power generation facility 1 is installed in a single building 2, so that the generator 14 is operated by the rotation of the blade 12 on the roof of the building 2 to produce electricity. The wind power generator 10 and the photovoltaic cell 22 to produce electricity by the solar light collected in the light collecting plate 21 was installed at the same time.

The tower 11 was installed on one side of the roof and the blade 12 was mounted on the top of the tower 11 to install the wind power generation equipment 10. On one side of the roof and the wall, the solar power generation equipment 20 was installed. The light collecting plate 21 was installed to face the sun, but when the light collecting plate 21 was installed on the wall, the sunlight was continuously installed on the wall so as to condense a lot of sunlight.

In particular, the support frame 13 is fixed to and installed on the wall side facing the building 2 and the building 2, and the propeller 12 is installed on the support frame 13 so that more wind power can be obtained.

2 shows another installation state of the combined cycle power plant 1, in which the building 2 on one side is installed with the wind power plant 10 and the other building 2 is installed with the solar power plant 20. It is characteristic.

Among the adjacent buildings (2), a tower (11) was installed on the roof of one of the buildings (2) and a blade (12) was mounted on the top of the tower (11) to install the wind power generation facility (10). On the roof and wall of 2), install the light collecting plate 21 of the photovoltaic power generation equipment 20 toward the sun, but when installing the light collecting plate 21 on the wall, it is installed on the wall where the sunlight is continuously emitted to collect a lot of sunlight. To make it possible.

The wind turbine 10 has a generator 12 that operates when the blade 12 rotates to produce electricity, and the solar cell 20 is installed by the solar cell condensed on the collecting plate 21. (22) was to operate to produce electricity, and the produced electricity was charged to the battery (5) so that it can be supplied to the load (6) as needed, such a configuration and operation principle is well known Since the technology, more detailed description will be omitted.

In particular, the rooftop of the high-rise building has no object that obstructs or impedes the passage of wind, so the wind speed is greater than that near the ground surface. Therefore, when the wind turbine 10 is installed, the power generation capacity can be reduced while reducing the capacity and weight of the generator. Efficiency can be increased.

Conventionally, in order to increase the stability of the structure of the building (2) to install a heavy object such as a thick iron plate on the roof, if you install the wind power generator 10 according to the present invention in place of this heavy building ( In addition to improving the stability of the structure of 2) it is possible to produce and use pollution-free electricity.

In the case of installing the wind power generation facility 10 in the existing building 2, the wind power generation facility does not interfere with the structural characteristics of the building 2 and the use of the existing facilities (such as cooling towers, rest facilities, and heliports). It is desirable to design and install (10) in an optimal state, and input data on the structure of the building (2) in order to facilitate the installation work of the wind turbine (10). In order to automatically calculate the data for the wind power plant 10 that can be installed in an optimal state, the computer program can be developed and used.

On the other hand, when building a new building (2), the data for the new building (2) to be inputted to automatically calculate the data for the wind power plant (10) that can be installed optimally for the building (2) Or, input the specifications for the wind power generation facility 10 to output the design data for the corresponding architectural structure to the computer program (Computer Software) to develop and use.

In particular, when installing the wind turbine 10, the construction method and safety are considered as much as possible, so as not to cause aviation obstacles, and the shaft supporting the blade 12 can be rotated so that the direction of the wind blowing the blade 12 It is possible to obtain a strong rotational force by switching to, and to automatically adjust the angle of the blade 12 to automatically adjust the angle of the blade 12 during a strong wind such as typhoon to prevent excessive rotation. The blade 12 and the generator can be fixed as necessary so that the strong wind passes directly without colliding with the blade 12, thereby preventing the blade 12 from being subjected to excessive wind pressure. (14) to prevent damage.

In addition, since the weight of the generator 14, which is connected in series with the blade 12, is placed on the tower 11, the wind power generator 10 is distributed in a large area without being concentrated on the roof of the building 2 In order to be made, the bottom surface of the tower 11 was formed in a wide shape by combining steel sheets or section steels to increase structural stability, and the blade 12 was fabricated by containing a conductive material and the tower 11 was grounded. It was to be able to perform the function of lightning protection during lightning.

In addition, by installing a lighting lamp (4) on the roof where the wind power generator 10 is installed, lighting equipment and lighting advertising is installed in the tower (11) to inform that the wind power generator (10) is installed on the roof at night It also allows you to get a visual effect.

As described above, the combined cycle power plant according to the present invention can be connected to a building or an adjacent building to install a conventional wind power plant and a solar power plant to produce clean electricity without using fossil fuel by wind and solar light. In addition, the produced electricity can be used in buildings to reduce electricity consumption while reducing the amount of electricity produced in public power plants, and can be easily installed and used in existing buildings or new buildings.

Claims (2)

In conventional wind power and photovoltaic power generation that generates electricity by wind or solar power, Collected by the wind turbine 10 and the light collecting plate 21 to produce electricity while the generator 14 is operated by the rotation of the blade 12 mounted on the roof 11 and the wall surface of the building (2). A photovoltaic power generation facility (20) for generating electricity in the photovoltaic cell (22) by solar light is installed, and a photovoltaic cell (22) of the generator (14) and the photovoltaic power generation facility (20) of the wind power generation facility (10). A complex power generation facility of a building using wind and solar light, characterized in that to charge the electricity produced in the ordinary battery (5). The wind power generation system according to claim 1, wherein the wind turbine 10 is provided with a support frame 13 between the building 2 and the building 2, and the blade 12 is mounted on the support frame 13. Combined power generation equipment for buildings using wind and solar power.