KR20060114299A - The water surface generator system. - Google Patents

Abstract

A split type floating generator and a generating system of the same are provided to improve the beauty of the city by using the light emitting device and vocalization device at night. A split type floating generator and a generating system of the same are composed of a turbine where plural turbine wings(12) are combined at the outer part of a floating cylinder housing(17) by using a disk frame(11); a fixing shaft(21) rotatably bored by using a cap(16) mounted with a bearing(15) at the exact center in the floating cylinder housing; and a permanent magnet arranged to comprise a multipolar magnetic field at the wall surface in the floating cylinder housing of the turbine. A generating coil is installed at the exact center of the fixing shaft, and the alternating electricity generated at the generating coil comprises a diode to form a bridge rectification circuit. The rotor cap is made of a transparent material and formed to check the malfunction condition of the generator by the light emitting device. A binding hook(18) is installed at both ends of the fixing shaft rotatably mounted by penetrating the exact center of the rotary turbine covered by the cap.

Description

Segmental floating generators and power generation systems thereby. {The water surface generator system. }

1 is a representative perspective view according to the present invention.

2 is a cross-sectional view according to the present invention.

3 is an internal perspective view according to the present invention;

4 is an application example according to the present invention.

5 is a schematic diagram according to the present invention.

<Description of Codes for Major Parts of Drawings>

10: Flock 11: Disc Frame

12: turbine wing 13: jack

14: power wire 15: bearing

16: Cap 17: Float housing

18: Hawk 19: rotor permanent magnet

20: diode 21: axis

22: stator coil 23: foam foam

24: LED 25: resistance

26: storage battery 27: wire

28: anchor 29: core

30: York

The present invention relates to an articulated floating generator and a hydrophobic power generation system thereby aiming to produce pollution and increase the amount of dissolved oxygen in a stream. More specifically, for example, a small hydro power generation, there is an advantage that can provide a stable and high power in the case of the existing small hydro power plant. However, there are management problems, such as the construction of a small dam for fixing a medium-sized hydro turbine and stable water flow, and the dam being buried by sand during the flood, which requires frequent sand removal. In the case of the hydropower generation system as described above, the damage of the ecosystem and the water quality are deteriorated due to the construction of dams, and in order to solve such complex problems, it is urgent to develop a hydropower generator and a power generation system that can be easily managed without disrupting the ecosystem. .

The present invention has been started from the above-described problem, the object of the present invention is to provide a nature-friendly segmental floating generator and a power generation system thereby having no energy consumption and combines water quality improvement.

Frequently changing river and river levels in small hydro power generation are major obstacles to the normal operation of power plants. In order to overcome this problem, various types of floating generators have been developed recently, but most of them are configured to operate as separate single-unit devices. This method is very large and heavy, so that a separate floating buoy is installed. The large amount of energy occupied by the float will be lost, and efficiency needs to be improved. The present invention has been developed to solve the above problems as a structure that minimizes the volume, does not adopt a float, and the generator body itself in the form of a turbine does not require a conventional frame for supporting the main body of the turbine as water The focus was on maximizing the contact area of, and it was created by applying a chain-type segmentation method instead of the conventional independent object method. Segmental binding method of the chain type is a method of generating electricity by connecting a large number of identical generators to each other in a chain form by using hawks installed on the fixed shaft of the generator to run on water across rivers or rivers. The parallel connection with each other was developed to condense power into a storage battery, thereby improving the problems of the conventional hydroelectric power generation system. In addition, the user can arbitrarily increase or decrease the number of generators according to the width of the river.

Summary of the Invention

The present invention is a power generation device filled with a foamable foam 23 in the cylindrical housing 17 of the turbine in order to float the generator on the river and the binding hawk is installed on both ends of the central shaft in series It relates to a floating power generation system that is installed side by side in length to fit the river or river width by connecting. Power generation system of the type described above is installed in the river or river part of the river for the purpose of producing electrical energy and is the structure that can utilize the potential energy of water to the maximum. In the case of the present invention, the power generation system configured in the form of a fence by connecting a plurality of small generators according to the present invention is connected to several generators, so even if one or two of them are stopped by a failure, the generators are connected in parallel, thus generating electricity. The basic concept is to prevent problems such as being caused.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 shows an articulated floating generator according to the present invention.

When explaining the segmental floating generator according to the present invention with reference to FIG.

A turbine rotor drive unit having a magnet 19 floating on a river or a river to convert the potential energy of water into a rotational motion;

A power generation unit installed at the center of the fixed shaft 21 to generate an alternating current in the coil 22 by a change in magnetic pole close to the magnet 19 to which the yoke 30 is mounted;

A rectifier for converting the electricity generated by the power generation unit into a direct current by a diode 20 and supplying electricity to an external power transfer unit;

A power transmission unit for supplying power to the rectified DC electricity from the rectified DC electricity;

A power storage unit for storing the DC electricity supplied from the power transmission unit;

The light emitting device capable of checking the abnormality of the generator may include a display unit connected in parallel with the coil 22 outputting alternating current.

The internal empty space of the generator configured as described above is impregnated with a foam to prevent flooding as a space for forming the buoyancy of the generator, and the coil 22 and the components inside the generator are configured in principle to be waterproofed.

Example

Hereinafter, with reference to the accompanying drawings will be described a preferred embodiment according to the present invention.

Referring to Figure 3, the present embodiment is the first turbine drive unit for converting the flow rate of the flowing river or river into rotational motion, the power generation unit 22 for producing AC electricity by rotating the magnet using the flow rate, and Rectification unit 20 for converting the alternating current electricity generated by the power generation unit 22 into direct current electricity, a power transmission unit for transmitting the rectified DC electricity to the power storage unit, and a power storage for charging the DC battery received from the power transmission unit to the rechargeable battery And an operation display unit for checking and displaying the abnormal operation of the generator. Hereinafter, the detailed configuration and operation of each component will be described.

1) Drive part

The driving unit is the principle of the water-wheel-type turbine 12 that converts the moving potential energy of the fluid into rotational kinetic energy. The central axis is cylindrical 17 and the permanent magnet 19 is installed on the inner wall and the foam is filled in the empty space. In the center was configured to cover the cap 16 is installed through the bearing.

2) Development Department

The principle of the power generation unit is similar to that of a conventional generator by applying Faraday's law. However, the motion behavior is reversed. In the conventional small sized generators, the center rotor of the generator is a permanent magnet and the induction coil is fixed so that the generator's internal rotating shaft The coil surrounding the outside of the magnet generates an electromotive force due to the change of the magnetic field when the magnet installed in the rotating, but in the present invention, the induction coil is installed on the stator center stator and the permanent magnet combined with the yoke is in the rotor state. When the magnet installed on the generator's external rotor has a collision with the fluid on the turbine blades, the coil installed near the inside of the magnet generates an electromotive force due to the change of the magnetic field.

3) rectifier

The rectifier is configured to convert AC to pure direct current by adopting a bridge rectifier circuit as a place for receiving alternating current from the power generator and converting it to direct current.

4) power transmission unit

As a part for transmitting the converted direct current electricity to the power storage unit, it was composed of a jack and a plug wire.

5) Power storage unit

It is installed on land as a place to store electricity by receiving power from power transmission unit and used rechargeable battery.

6) Display

As a light emitting device for checking the abnormal flow of the generator, it was composed of a resistor and a light emitter.

Application example

Figure 4 shows an application example to which the present invention can be applied, anchors 28 and wires 27 to traverse the river in the form of a chain of several generators according to the present invention over a river or a river stream It is installed by using. Such a fence-type power generation system is highly efficient because the generator and the generator are in close contact with each other, and many of the generators are electrically connected to each other so that even if some of the generators fail, power supply is not significantly disrupted. It is also an environmentally friendly, semi-permanent articulated floating generator and its power generation system that contributes to the improvement of water quality by continuously introducing air into the water.

In interpreting the technical scope of the present invention, the embodiments and applications described above should not be construed as limiting, but as illustrative. The technical scope of the present invention should be determined by the rational interpretation method of the matter described in the claims.

According to the articulated floating generator according to the present invention and the power generation system thereby, the wing of the turbine floating on the river continuously provides air to the water as well as providing a good condition for aquatic life, as well as lack of natural stone oxygen When installed in rivers that are lacking in urban areas, the water quality is improved and the flow velocity is stabilized to prevent the flow of the city streams in advance, and at night, the light emitting device and the sounding device can be used to feel the different sensitivity of the power supply in the city. Landscaping as well as the operation of street lamps are possible, especially with the spread of the five-day work system, which is active in rural life, and the nature-friendly power generation facilities for customers visiting riverside homes, pensions, power cafes, experiential learning centers, etc. It can be very popular and its added value will be very large.

Claims (10)

In the articulated floating generator and thereby the power generation system, In the turbine, four or more turbine blades are coupled to the outside of the floating housing using a disk frame, and a fixed shaft is penetrated through the fixed shaft so as to be rotatable using a cap in which a bearing is installed at the inner center of the floating housing. On the inner wall surface of the floating cylinder housing of the turbine, permanent magnets are arranged to form a multipolar magnetic circuit. The coil for power generation is installed at the center of the fixed shaft, and the alternating current generated from the power coil is composed of diodes to form a bridge rectifier circuit. The rotor cap is made of transparent material so that the failure state of the generator can be confirmed by the light emitting device. At each end of the fixed shaft installed rotatably through the center of the cap-covered rotary turbine, a hawk for each one is installed, so that a large number of generators according to the present invention are linked in a chain and electrically connected in parallel to generate large power. An articulated floating generator, and a power generation system thereby. The method of claim 1, An articulated floating generator, and a power generation system, characterized in that the empty space inside the floating cylinder is a floating cylinder filled with foam foam. The method of claim 1, The cap of the rotor is a transparent floating generator, and the power generation system, characterized in that the transparent material through which the light source of the light emitting display is transmitted. The method of claim 1, The permanent magnet for power generation is a segmental floating generator, and the power generation system, characterized in that the magnetic field circuit is installed on the inner central wall of the floating housing using a yoke. The method of claim 1, A power generation coil and a power generation system thereby characterized in that the power generation coil is located at the center of the stator and installed as close as possible to the permanent magnet. The method of claim 1, Segmented floating generator and the power generation system, characterized in that the bearing for the binding of the rotor and the fixed shaft is a non-ferrous material of the oxidation. The method of claim 1, An articulated floating generator and its power generation system, characterized in that the fixing method of the water aberration uses a non-oxidized material wire and an anchor. The method of claim 1, An articulated floating generator, and a power generation system, characterized in that a hawk is installed at both ends of the generator so that a plurality of the present invention can be deflected in a chain form. The method of claim 5, An alternating-type floating generator and its power generation system, characterized by rectifying the generated alternating current into a bridge diode and converting the generated alternating current into a direct current. According to the whole claim, An articulated floating generator and its power generation, characterized in that the rotor turbine is coupled to the anchor at both ends of the fixed shaft of the generator and is fixed to the land by an anchor and is rotatably coupled to the fixed shaft by means of a fluid. system.

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