KR20110128417A - Wind force generator of electric current - Google Patents

Wind force generator of electric current Download PDF

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Publication number
KR20110128417A
KR20110128417A KR1020100047850A KR20100047850A KR20110128417A KR 20110128417 A KR20110128417 A KR 20110128417A KR 1020100047850 A KR1020100047850 A KR 1020100047850A KR 20100047850 A KR20100047850 A KR 20100047850A KR 20110128417 A KR20110128417 A KR 20110128417A
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KR
South Korea
Prior art keywords
windmill
generator
power generation
wind
chamber
Prior art date
Application number
KR1020100047850A
Other languages
Korean (ko)
Inventor
윤필
Original Assignee
윤필
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 윤필 filed Critical 윤필
Priority to KR1020100047850A priority Critical patent/KR20110128417A/en
Publication of KR20110128417A publication Critical patent/KR20110128417A/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D15/00—Transmission of mechanical power
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/06—Rotors
    • F03D3/061—Rotors characterised by their aerodynamic shape, e.g. aerofoil profiles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • F03D80/70—Bearing or lubricating arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00—Function
    • F05B2260/40—Transmission of power
    • F05B2260/403—Transmission of power through the shape of the drive components
    • F05B2260/4031—Transmission of power through the shape of the drive components as in toothed gearing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/30—Wind power
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Wind Motors (AREA)

Abstract

PURPOSE: A wind force generator is provided to increase the utility of wind force by reducing the delivery line of a power from a windmill to a generator through the installing of a generator room in the top of a windmill. CONSTITUTION: The space(a) of the ventilation is left in a boss(3a) supported in the upper portion and lower portion of a vertical rotary shaft(2) in the curve panel type wing(3) is the rotary shaft by a supporting unit(3b) of a plurality of bent plate shapes and a windmill(1) arranged as radial is pivotally installed in the horizontal frame(f) of the windmill room(6) of the power generation tower(T). The generator room(7) is arranged in the upper part of the windmill.

Description

Wind Power Generators {WIND FORCE GENERATOR OF ELECTRIC CURRENT}

The present invention relates to a wind power generator for generating wind power by arranging a power generating chamber on an upper side of a windmill chamber in which a windmill rotating by a vertical rotating shaft is installed.

In order to obtain high wind power by increasing the height of the blade without increasing the radius of rotation of the present invention, the windmill constitutes a plurality of curved plate blades that are horizontally rotated about the vertical axis in a radial direction on the hub. By developing a number of windmills in a windmill tower in a certain space, the new wind power generation device can be developed to improve the utilization rate of the ground and space, and to increase the utilization rate of the wind that rotates the windmill. The application was filed in application 10-2010-0044803.

Since the wind power generator is installed on the lower side of the windmill, the power transmission line from the windmill to the generator is long, so that there are many parts and there is a problem that the loss of power during power transmission is large.

The present invention provides a windmill in which a plurality of curved plate blades that are horizontally rotated by a vertical rotation axis are radially disposed on a hub so that the height of the blade can be increased without obtaining a large rotation radius. In the wind power generation system, the power transmission line from the windmill to the generator is shortened by arranging the power generation chamber on the upper side of the windmill, thereby reducing parts and reducing energy loss during power transmission. We have developed a wind turbine.

An object of the present invention is to provide a windmill generator in which a transmission line from a wind turbine to a generator is shortened.

Another object of the present invention is to provide a wind power generation apparatus that can easily manage a windmill and a power generation room and increase the utilization rate of wind power.

In the windmill of the present invention, a plurality of curved plate blades having a relatively high length compared to the width are arranged radially with a ventilation space around the rotation shaft by a support, in the upper part and the lower end supported by the vertical rotation shaft. An annular reinforcing rod is coupled to the upper and lower edges of the wing, and the rotating shaft of the windmill is rotatably supported by a normal shaft number in the upper and lower horizontal frames in the windmill chamber of the power generating tower. The drive gear is subtracted in the upper end of the rotating shaft. The power generation chamber disposed at the upper part of the windmill chamber includes a plurality of electric gears connected to the driving gear and basic power generation equipment such as a gear box and a DC generator equipped with a controller for increasing the speed or controlling the power. It is composed.

The generator of the present invention installs a windmill in a power tower constructed in a coastal or mountainous highlands where wind is relatively high. In the power generation room, power generation equipment used for power generation is installed.

In the power generation apparatus of the present invention, when the wind blows, the windmill is rotated by the wind. Therefore, it is powered by the rotation of the windmill. Wind power of the windmill is transmitted to the generator by the electric gear and is generated in the generator.

Since the power generation chamber of the wind power generator is located on the upper side of the windmill chamber, the electric line from the windmill to the generator is shortened, so the parts are reduced, the management is simple, and the energy use rate is increased due to the low energy loss during power transmission. Therefore, it is possible to use wind power industrially in an eco-friendly way.

In the wind power generator of the present invention, since the power generation chamber is disposed at the upper side of the windmill chamber, the power transmission line from the windmill to the generator is shortened, thereby increasing the convenience of handling and management and the safety of operation and reducing the power loss. The utilization rate is improved, so there are various effects such as environmentally friendly wind energy.

1 is a perspective view of a windmill of the present invention
Figure 2 is an illustration of the wind power generator of the present invention

As shown in FIG. 1, the windmill 1 has a plurality of curved plate shapes having a height h relatively larger than the width w, at a hub 3a supported at the upper and lower ends of the vertical rotation shaft 2. The blades 3 of the blades 3 are radially disposed with the space a to be vented by the support 3b around the rotary shaft 2, and the annular reinforcement 4 is coupled to the upper and lower edges of the blades 3. .

As shown in FIG. 2, the rotating shaft 2 of the windmill 1 has a normal shaft number 5 in the horizontal frame f above and below in the windmill chamber 6 of the power generating tower T constructed by the reinforcing steel frame F. As shown in FIG. Supported to be rotatably by, the large gear (G1) is subtracted in the upper end of the rotary shaft (2) and connected to the large gear (G1) in the power generation chamber (7) disposed on the upper part of the windmill. Basic power generation equipment such as a gearbox (bx) and a DC generator (D) equipped with a plurality of electric gears (G2) and a controller for increasing the number of revolutions or controlling the power interruption are provided.

The generator of the present invention configured as described above installs the windmill 1 in the wind chamber 6 composed of a grid of wind power generation towers T constructed as a frame f in a coastal region or a mountainous high region where wind is relatively high. do. The power generation chamber 7 disposed above the windmill chamber 6 is provided with power generation equipment such as a gearbox bx and a generator D for transmitting the rotational force of the windmill.

When the wind blows, the wind force that strikes the space of the wind power tower T according to the range of the wind flow hits the curved inner surface of the wing 3 of the windmill 1, and a rotational force is generated, and the curve of the wing 3 is generated. Due to the difference in the stress on the wind pressure of the wind hit the inner surface and the wind bounced on the curved back surface of the wing (3), the partial pressure acts so that the curved back of the wing (3) is advanced to rotate the windmill (1) in one direction .

The rotational force of the windmill 1 is transmitted to the power generation chamber 7 via the rotation shaft 2. That is, as the drive gear G1 superimposed on the lower end 2a of the rotating shaft 2 is rotated, a plurality of electric gears G2 connected to each other are interlocked and rotated at a predetermined rotation ratio in the gear box bx to generate a generator ( It is developed by operating D).

Since the power generation chamber of the wind power generator is located in the upper part of the windmill room, the electric line between the windmill and the generator is shortened, which reduces the parts of the electric equipment, reduces the energy loss during the transmission process, and makes the management and handling at a short distance and eco-friendly. As a result, wind power generation can be used industrially.

1 Windmill 2: Spindle 3: Wing 3a: Boss 3b: Support
4: reinforcement table 5: bearing number 6: windmill room 7: power generation room
f: Frame T: Power generation tower G1: Drive gear G2: Electric gear D: Generator
bx: gearbox

Claims (1)

A plurality of curved plate-like wings 3 are placed on the bosses 3a supported by the upper and lower ends of the vertical rotating shaft 2 by the support 3b to provide a space for ventilation around the rotating shaft 2. In the radially arranged windmill 1 is rotatably installed in the horizontal frame (f) of the windmill chamber 6 of the power generation tower (T) by the axis number 5,
The power generation chamber 7 is arranged on the upper side of the windmill chamber 6, and the drive gear G1 superimposed on the upper end portion 2a of the rotary shaft 2 of the windmill 1 is driven to be installed in the power generation chamber 7. Wind generators characterized in that the generator (D) is driven and generated by the electric gear (G2) and the gear box (bx).
KR1020100047850A 2010-05-24 2010-05-24 Wind force generator of electric current KR20110128417A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020100047850A KR20110128417A (en) 2010-05-24 2010-05-24 Wind force generator of electric current

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020100047850A KR20110128417A (en) 2010-05-24 2010-05-24 Wind force generator of electric current

Publications (1)

Publication Number Publication Date
KR20110128417A true KR20110128417A (en) 2011-11-30

Family

ID=45396601

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020100047850A KR20110128417A (en) 2010-05-24 2010-05-24 Wind force generator of electric current

Country Status (1)

Country Link
KR (1) KR20110128417A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103375346A (en) * 2012-04-19 2013-10-30 周瑾瑜 Novel wind driven generator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103375346A (en) * 2012-04-19 2013-10-30 周瑾瑜 Novel wind driven generator

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