KR20120017500A - Portable generators - Google Patents

Portable generators Download PDF

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Publication number
KR20120017500A
KR20120017500A KR1020100080099A KR20100080099A KR20120017500A KR 20120017500 A KR20120017500 A KR 20120017500A KR 1020100080099 A KR1020100080099 A KR 1020100080099A KR 20100080099 A KR20100080099 A KR 20100080099A KR 20120017500 A KR20120017500 A KR 20120017500A
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South Korea
Prior art keywords
generator
fan
blowing fan
main body
storage battery
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KR1020100080099A
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Korean (ko)
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김정배
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김정배
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Priority to KR1020100080099A priority Critical patent/KR20120017500A/en
Publication of KR20120017500A publication Critical patent/KR20120017500A/en

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    • 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
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/30—Wind motors specially adapted for installation in particular locations
    • F03D9/32—Wind motors specially adapted for installation in particular locations on moving objects, e.g. vehicles
    • 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
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/02—Wind motors with rotation axis substantially parallel to the air flow entering the rotor  having a plurality of rotors
    • 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
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/04—Wind motors with rotation axis substantially parallel to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels
    • 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
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/10—Combinations of wind motors with apparatus storing energy
    • F03D9/11—Combinations of wind motors with apparatus storing energy storing electrical energy
    • 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
    • F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
    • F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
    • 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
    • F05B2220/00—Application
    • F05B2220/70—Application in combination with
    • F05B2220/706—Application in combination with an electrical generator
    • F05B2220/7062—Application in combination with an electrical generator of the direct current (D.C.) type
    • 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
    • Y02E10/72—Wind turbines with rotation axis in wind direction
    • 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
    • Y02E10/728—Onshore wind turbines
    • 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
    • Y02E70/00—Other energy conversion or management systems reducing GHG emissions
    • Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin

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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)
  • Power Engineering (AREA)
  • Wind Motors (AREA)

Abstract

PURPOSE: A movable generator is provided to generate AC of 220V and electricity required outdoors, with power stored in a storage battery as needed. CONSTITUTION: A movable generator comprises a body, a cylindrical duct(30), a fan(40), a generating fan, a generator(60), a storage battery(70), an inverter(91), a converter(93), and a control unit(80). The generating fan is mounted in a duct between the fan and an exhaust hole(23) to be rotated by wind. The storage battery is mounted in the inner space of the body and stores electricity. The inverter converts DC from the generator to AC. The converter converts AC from the inverter to DC to transfer to the storage battery. The control unit selectively supplies DC converted from the converter to the fan.

Description

이동식 발전장치.{Portable generators}Portable generators. {Portable generators}

본 발명은 이동식 발전장치에 관한 것으로, 더욱 상세하게는 자유롭게 이동이 가능하고 풍력에 의하여 발전을 할 수도 있고, 필요에 따라서는 축전지에 저장된 전원을 이용하여서 생활에 필요한 220V의 교류를 생산할 수 있는 이동식 발전장치에 관한 것이다.The present invention relates to a mobile power generation apparatus, and more particularly, can move freely and generate power by wind power, and if necessary, a mobile power source capable of producing 220V of AC by using power stored in a battery. It relates to a power generation device.

일반적으로 발전기(發電機)는 역학적 에너지를 전기 에너지로 변환하는 장치이다. 전기에너지의 역변환은 전동기로 수행되며 모터와 발전기는 많이 흡사하다. 역학적 에너지의 근원은 터빈엔진, 터빈 또는 수차를 통해 떨어지는 물, 내부 연소 엔진, 바람 터빈, 태양 또는 태양에너지, 압축공기 등이 있다.In general, a generator is a device that converts mechanical energy into electrical energy. The reverse conversion of electrical energy is carried out by an electric motor, and motors and generators are much the same. Sources of mechanical energy include turbine engines, water falling through turbines or water wheels, internal combustion engines, wind turbines, solar or solar energy, and compressed air.

지멘스는 1866년에 처음으로 전자석을 사용한 대형발전기를 완성시켰는데, 그것은 기술사상(技術史上) 와트의 증기기관에 비교할 만한 획기적인 것이었다. 이에 이어서 벨기에의 그람(Gramme)은 1870년에 고리형 코일의 발전기를, 독일의 알테네크(Alteneck)는 1873년에 드럼(장고)형 코일의 발전기를 발명했다. 그러나 그 당시의 발전소는 전압의 안정성이라든가 효율과 같은 점에서 볼 때 만족할 수 있는 것은 아니었다. 에디슨은 그 때문에 자기가 발명한 탄소선전구(炭素線電救)에 사용할 수 있는 새로운 발전기의 연구를 추진하게 되었다. 그리고 1882년 9월, 뉴욕시에 최초의 대규모 화력발전소(증기기관으로 운전되는)를 건설하였고, 중앙발전소로부터 말단의 전등까지 110V의 직류 송전 계통을 이룩해 내고, 이것을 기업화시켰다.Siemens completed the first large-scale generators using electromagnets in 1866, a breakthrough comparable to that of the Watts steam engine. This was followed by Belgium's Gramme in 1870, and in 1873 Germany's Alteneck invented a drum-type coil. However, power plants at that time were not satisfactory in terms of voltage stability or efficiency. That's why Edison pushed ahead with the study of new generators that could be used in the carbon propulsion bulbs he invented. In September 1882, New York City's first large-scale thermal power plant (operated by steam engines) was built, and a 110V DC transmission system from the central power plant to the lamp at the end was commercialized.

그리고 풍력발전장치는 풍차가 바람에 의해 회전되어 풍차로부터 얻은 회전동력을 전기적인 에너지로 변환하여 사용할 수 있게 한 것으로서, 안전한 천연에너지를 얻을 수 있어 비교적 고지대나 바람이 많은 곳에 설치되어 있는 것이다.In addition, the wind power generator is a windmill is rotated by the wind to be used to convert the rotational power obtained from the windmill into electrical energy, it is possible to obtain safe natural energy is installed in a relatively high altitude or windy place.

근래에 설치되어 많이 사용되는 프로펠러형 풍력발전장치는 수직 입설된 지주의 선단에 회전력전달수단이 장착되어 있고, 상기 회전력전달수단의 일측에는 다수의 회전날개가 장착되어 있는 회전력발생수단인 풍차가 구비되어, 상기 회전력발생수단인 풍차의 회전날개가 바람에 의해 풍차를 회전하면 상기한 풍차의 회전동력을 회전력전달수단으로 발전기로 공급해 발전기에서 전기적인 에너지로 변환시켜 전기를 생산하는 것이다.Recently, the propeller-type wind power generator, which is installed and used a lot, is equipped with a rotational force transmission means at the tip of a vertically installed shore, and one side of the rotational force transmission means is provided with a windmill, which is a rotational force generating means equipped with a plurality of rotary wings. When the rotary blade of the windmill, which is the rotational force generating means, rotates the windmill by the wind, the rotational power of the windmill is supplied to the generator as the rotational force transmission means to convert electricity into electrical energy in the generator to produce electricity.

그러나 이러한 풍력발전장치는 설치하는데 고가의 비용이 발생하고, 특히 지면에 고정되어 있으므로, 전기가 필요한 곳에 자유롭게 이동하지 못한다는 문제점이 있다.However, such a wind power generator is expensive to install, in particular fixed on the ground, there is a problem that does not move freely where electricity is needed.

따라서 본 발명은 상술한 바와 같은 문제점들을 해결하기 위하여 창안한 것으로서, 본 발명의 목적은 자유롭게 이동이 가능하고 풍력에 의하여 발전을 할 수도 있으며, 특히 필요에 따라서는 축전지에 저장된 전원을 이용하여서 220V의 교류를 생산할 수 있는 이동식 발전장치를 제공하는데 있다.Therefore, the present invention was devised to solve the problems described above, the object of the present invention is freely movable and can be generated by wind power, especially if necessary using the power source stored in the battery of 220V It is to provide a mobile power plant that can produce alternating current.

이러한 상기 목적은 본 발명에 의해 달성되며, 본 발명의 일면에 따라, 이동식 발전장치는, 중공부가 형성된 직육면체 형상이고, 전방과 후방에 흡기구와 배기구가 형성되며, 바닥에 바퀴가 장착된 본체와; 상기 본체의 흡기구와 배기구를 연결하는 원통 형상의 덕트와; 상기 덕트 내부에 장착되어 상기 배기구 방향으로 공기를 이동시키는 송풍팬과; 상기 송풍팬과 상기 배기구 사이의 상기 덕트 내부에 장착되어, 바람에 의하여 회전하는 발전팬과; 상기 본체의 내부공간에 장착되며, 상기 발전팬의 회전에 의하여 전기를 생산하는 발전기와; 상기 본체의 내부공간에 장착되어 전기를 저장하는 축전지와; 상기 발전기에서 발전한 직류를 교류로 변화하는 인버터와; 상기 인버터에서 변환된 교류를 직류로 변환하여 상기 축전지에 전송하는 컨버터; 및 상기 컨버터에서 변환된 직류를 상기 송풍팬에 선택적으로 공급하는 제어부로 구성되는 것을 특징으로 한다.The above object is achieved by the present invention, according to one aspect of the present invention, the mobile power generation apparatus, a rectangular parallelepiped shape formed with a hollow portion, the inlet and exhaust ports are formed in the front and rear, the main body is equipped with wheels on the bottom; A cylindrical duct connecting the intake port and the exhaust port of the main body; A blowing fan mounted inside the duct to move air toward the exhaust port; A power generation fan mounted inside the duct between the blowing fan and the exhaust port and rotating by wind; A generator mounted in the inner space of the main body and generating electricity by rotation of the power generating fan; A storage battery installed in the inner space of the main body to store electricity; An inverter for converting the direct current generated by the generator into alternating current; A converter for converting the alternating current converted by the inverter into direct current and transmitting the same to the storage battery; And a control unit for selectively supplying the direct current converted by the converter to the blowing fan.

그리고 상기 제어부에서는 상기 발전기에서 발전이 시작된 20초 후에 상기 송풍팬에 전기를 공급하는 것을 특징으로 한다.And the control unit is characterized in that to supply electricity to the blowing fan 20 seconds after the start of power generation in the generator.

본 발명에 있어서, 상기 제어부에서는 상기 축전지에서 저장된 전기를 상기 송풍팬에 공급하는 것을 특징으로 한다.In the present invention, the control unit is characterized in that for supplying the electricity stored in the battery to the blowing fan.

또한 상기 송풍팬은 풍력에 의하여 작동되는 것을 특징으로 한다.In addition, the blowing fan is characterized in that it is operated by the wind.

본 발명의 다른 일면에 따라, 상기 본체의 흡기구에는 경사진 원통 형상의 안내구가 추가로 장착되는 것을 특징으로 한다.According to another aspect of the invention, the inlet of the main body is characterized in that the inclined cylindrical guide is further mounted.

본 발명의 상기와 같은 구성에 따라, 본체에 형성된 바퀴에 의하여 자유롭게 이동이 가능하고, 흡기구를 통하여 흡입된 바람에 의하여 발전을 할 수도 있으며, 또한 풍량이 부족한 경우에는 축전지에 저장된 전원을 이용하여서 220V의 교류를 생산할 수도 있게 되어, 도서벽지, 이동중인 선박, 야외에서도 필요한 전기를 생산할 수 있게 된다.According to the configuration as described above of the present invention, it is possible to move freely by the wheel formed in the main body, it is possible to generate power by the wind sucked through the intake port, and if the air volume is insufficient by using the power stored in the battery 220V It will also be possible to produce the alternating current, so that the necessary electricity can be produced even on island walls, moving ships and outdoors.

도 1은 본 발명의 일실시예에 따른 이동식 발전장치의 사시도.
도 2는 도 1에 도시된 이동식 발전장치의 내부 구성도.
도 3은 도 1에 도시된 이동식 발전장치의 구성도.
도 4는 다른 실시예에 따른 이동식 발전장치의 사시도.1 is a perspective view of a mobile generator according to an embodiment of the present invention.
FIG. 2 is a diagram illustrating an internal configuration of the mobile power generator shown in FIG. 1. FIG.
3 is a block diagram of the mobile power generation apparatus shown in FIG.
4 is a perspective view of a mobile generator according to another embodiment.

이하, 첨부한 도면을 참조하여 본 발명의 바람직한 실시예를 상술하며, 도면 전체를 통하여 동일한 부분에는 동일한 도면부호를 사용하기로 한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings, and like reference numerals designate like parts throughout the drawings.

도 1은 본 발명의 일실시예에 따른 이동식 발전장치의 사시도이고, 도 2는 이동식 발전장치의 내부 구성도이다.1 is a perspective view of a mobile generator according to an embodiment of the present invention, Figure 2 is an internal configuration of the mobile generator.

도면에 도시된 바와 같이, 도면부호 10으로 도시한 본 발명에 의한 이동식 발전장치는 본체(20), 덕트(30), 송풍팬(40), 발전팬(50), 발전기(60) 및 축전지(70) 등으로 구성된다.As shown in the figure, the mobile power generator according to the present invention shown by the reference numeral 10 is the main body 20, the duct 30, the blowing fan 40, the power generating fan 50, the generator 60 and the storage battery ( 70).

상기 본체(20)는 중공부가 형성된 직육면체 형상이고, 바닥에 바퀴(100)가 장착되어 있다. 그리고 도 2에 도시된 바와 같이 상기 본체(20)의 양 측면에는 흡기구(21)와 배기구(23)가 형성되어 있어서 외부의 바람이 상기 흡기구(21)를 통하여 흡입되고, 상기 배기구(23)를 통하여 외부로 배출되게 된다.The main body 20 has a rectangular parallelepiped shape in which the hollow part is formed, and the wheel 100 is mounted on the bottom thereof. As shown in FIG. 2, inlet openings 21 and exhaust openings 23 are formed at both sides of the main body 20 so that external wind is sucked through the inlet openings 21, and the exhaust openings 23 are closed. It is discharged to the outside through.

상기 흡기구(21)와 상기 배기구(23)는 덕트(30)에 의하여 연통이 되도록 한다. 상기 덕트(30)는 상기 흡기구(21)와 배기구(23)의 모양에 따라 원통으로 형성하는 것이 바람직하다.The inlet port 21 and the exhaust port 23 are in communication by the duct (30). The duct 30 is preferably formed in a cylinder according to the shape of the inlet port 21 and the exhaust port 23.

그리고 상기 흡기구(21)에 인접한 상기 덕트(30) 내부에는 송풍팬(40)이 장착되어 있고, 상기 송풍팬(40)과 상기 배기구(23)의 사이의 상기 덕트(30) 내부에는 발전팬(50)이 장착되어 있다.In addition, a blowing fan 40 is mounted in the duct 30 adjacent to the inlet 21, and a power generating fan is installed in the duct 30 between the blowing fan 40 and the exhaust port 23. 50) is installed.

상기 송풍팬(40)은 외부의 공기를 상기 발전팬(50)이 장착되 위치로 이동하게 하는데, 축전지(70)의 전원에 의하여 구동할 수 있다.The blowing fan 40 moves the outside air to a position where the power generating fan 50 is mounted, and may be driven by the power of the storage battery 70.

도 2에 도시된 바와 같이 상기 본체(20)의 내부 공간에는 발전기(60), 축전지(70), 인버터(91), 컨버터(93) 및 이들을 제어하는 제어부(80)가 장착되어 있다.(도 3 참조)As shown in FIG. 2, a generator 60, a storage battery 70, an inverter 91, a converter 93, and a control unit 80 for controlling them are mounted in the internal space of the main body 20. 3)

상기 발전기(60)는 바람에 의하여 회전하는 상기 발전팬(50)의 회전력에 의하여 직류전기를 생산하게 되고, 상기 인버터(91)는 상기 발전기(60)에서 발전한 직류를 220V의 교류로 변화하게 된다. 이와 같이 변환된 교류는 전선(200)에 의하여 외부로 전송되게 된다.The generator 60 is to produce a direct current electricity by the rotational force of the power generating fan 50 is rotated by the wind, the inverter 91 is to change the direct current generated in the generator 60 to 220V alternating current . AC converted in this way is transmitted to the outside by the wire (200).

그리고 상기 컨버터(93)는 상기 인버터(91)에서 변환된 교류를 직류로 변환하여 축전지(70)에 저장하게 된다. 상기 축전지(70)에 저장된 전원은 상기 제어부(80)의 제어에 의하여 상기 송풍팬(40)에 선택적으로 공급되게 된다. 상기 제어부(80)에서는 상기 발전기(60)에서 발전이 시작된 20초 후에 상기 송풍팬(40)에 전기를 공급하는 것이 바람직하다.The converter 93 converts the alternating current converted by the inverter 91 into direct current and stores the alternating current in the storage battery 70. Power stored in the storage battery 70 is selectively supplied to the blowing fan 40 under the control of the controller 80. The control unit 80 preferably supplies electricity to the blowing fan 40 20 seconds after power generation starts in the generator 60.

본 발명의 다른 실시예는 도 4에 도시되어 있는데, 도면에 도시된 바와 같이, 상기 본체(20)의 흡기구(21)에는 경사진 원통 형상의 안내구(27)가 추가로 장착되어 있다. 상기 안내구(27)는 상기 흡기구(21)에 보다 많은 바람이 공급될 수 있도록 한다.Another embodiment of the present invention is shown in FIG. 4, and as shown in the drawing, the inlet 21 of the main body 20 is further equipped with an inclined cylindrical guide port 27. The guide port 27 allows more wind to be supplied to the inlet port 21.

이상에서 설명한 것은 본 발명에 따른 이동식 발전장치를 실시하기 위한 것으로서, 본 발명은 상기한 실시예에 한정되지 않고, 이하의 특허청구범위에서 청구하는 바와 같이 본 발명의 요지를 벗어남이 없이 당해 발명이 속하는 분야에서 통상의 지식을 가진 자라면 누구든지 다양한 변경실시가 가능한 범위까지 본 발명의 기술적 사상이 있다고 할 것이다.What has been described above is for carrying out the mobile power generation apparatus according to the present invention, and the present invention is not limited to the above embodiment, and the present invention is made without departing from the gist of the present invention as claimed in the following claims. Anyone with ordinary knowledge in the field will have the technical idea of the present invention to the extent that various modifications can be made.

10: 발전기, 20: 본체,
21: 흡기구, 23: 배기구,
30: 덕트, 40: 송풍팬,
50: 발전팬, 60: 발전기,
70: 축전지, 80: 제어부.10: generator, 20: main body,
21: intake port, 23: exhaust port,
30: duct, 40: blower fan,
50: power generation fan, 60: generator,
70: storage battery, 80: control unit.

Claims (5)

중공부가 형성된 직육면체 형상이고, 전방과 후방에 흡기구(21)와 배기구(23)가 형성되며, 바닥면에 바퀴(100)가 장착된 본체(20);
상기 본체(20)의 흡기구(21)와 배기구(23)를 연결하는 원통 형상의 덕트(30);
상기 덕트(30) 내부에 장착되어 상기 배기구(23) 방향으로 공기를 이동시키는 송풍팬(40);
상기 송풍팬(40)과 상기 배기구(23) 사이의 상기 덕트(30) 내부에 장착되어, 바람에 의하여 회전하는 발전팬(50);
상기 본체(20)의 내부공간에 장착되며, 상기 발전팬(50)의 회전력에 의하여 전기를 생산하는 발전기(60);
상기 본체(20)의 내부공간에 장착되어 전기를 저장하는 축전지(70);
상기 발전기(60)에서 발전한 직류를 교류로 변화하는 인버터(91);
상기 인버터(91)에서 변환된 교류를 직류로 변환하여 상기 축전지(70)에 전송하는 컨버터(93); 및
상기 컨버터(93)에서 변환된 직류를 상기 송풍팬(40)에 선택적으로 공급하는 제어부(80)로 구성되는 것을 특징으로 하는 이동식 발전장치.A main body 20 having a hollow rectangular parallelepiped shape, having an inlet 21 and an exhaust port 23 formed at the front and the rear thereof, and having wheels 100 mounted on the bottom thereof;
A cylindrical duct 30 connecting the inlet port 21 and the exhaust port 23 of the main body 20;
A blowing fan (40) mounted inside the duct (30) to move air toward the exhaust port (23);
A power generation fan 50 mounted inside the duct 30 between the blowing fan 40 and the exhaust port 23 and rotating by wind;
A generator (60) mounted in the inner space of the main body (20) to produce electricity by the rotational force of the power generating fan (50);
A storage battery 70 mounted in an internal space of the main body 20 to store electricity;
An inverter 91 for converting the direct current generated by the generator 60 into alternating current;
A converter (93) for converting the alternating current converted by the inverter (91) into direct current and transmitting it to the storage battery (70); And
A mobile power generation device, characterized in that consisting of a control unit (80) for selectively supplying the direct current converted by the converter (93) to the blowing fan (40). 제 1항에 있어서, 상기 제어부(80)에서는 상기 발전기(60)에서 발전이 시작된 20초 후에 상기 송풍팬(40)에 전기를 공급하는 것을 특징으로 하는 이동식 발전장치.The mobile generator of claim 1, wherein the control unit (80) supplies electricity to the blowing fan (40) 20 seconds after power generation starts in the generator (60). 제 1항에 있어서, 상기 제어부(80)에서는 상기 축전지(70)에서 저장된 전기를 상기 송풍팬(40)에 공급하는 것을 특징으로 하는 이동식 발전장치.The mobile generator of claim 1, wherein the controller (80) supplies electricity stored in the storage battery (70) to the blowing fan (40). 제 1항에 있어서, 상기 송풍팬(40)은 풍력에 의하여 작동되는 것을 특징으로 하는 이동식 발전장치.The mobile generator of claim 1, wherein the blowing fan is operated by wind power. 제 1항 내지 제 4항 중 어느 하나의 항에 있어서, 상기 본체(20)의 흡기구(21)에는 경사진 원통 형상의 안내구(27)가 추가로 장착되는 것을 특징으로 하는 이동식 발전장치.The mobile generator according to any one of claims 1 to 4, wherein an inclined cylindrical guide (27) is additionally mounted on the inlet (21) of the main body (20).
KR1020100080099A 2010-08-19 2010-08-19 Portable generators KR20120017500A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101479215B1 (en) * 2013-08-08 2015-01-05 김일룡 Wind power generator with two wheel
KR20180133070A (en) * 2017-06-05 2018-12-13 조진설 Multi power generating apparatus
KR102198991B1 (en) * 2019-09-11 2021-01-06 오의식 Power generator using wind power

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101479215B1 (en) * 2013-08-08 2015-01-05 김일룡 Wind power generator with two wheel
KR20180133070A (en) * 2017-06-05 2018-12-13 조진설 Multi power generating apparatus
KR102198991B1 (en) * 2019-09-11 2021-01-06 오의식 Power generator using wind power

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