KR100933574B1 - Laminated assembly stator with coil winding used for vertical axis wind power generator - Google Patents

Laminated assembly stator with coil winding used for vertical axis wind power generator Download PDF

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KR100933574B1
KR100933574B1 KR1020070128787A KR20070128787A KR100933574B1 KR 100933574 B1 KR100933574 B1 KR 100933574B1 KR 1020070128787 A KR1020070128787 A KR 1020070128787A KR 20070128787 A KR20070128787 A KR 20070128787A KR 100933574 B1 KR100933574 B1 KR 100933574B1
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South Korea
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coil winding
coupled
cylindrical
winding body
laminated assembly
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KR1020070128787A
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Korean (ko)
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KR20090061822A (en
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기승철
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기승철
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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
    • F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/005—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  the axis being vertical
    • 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
    • F03D80/80—Arrangement of components within nacelles or towers
    • F03D80/82—Arrangement of components within nacelles or towers of electrical components
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
    • 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
    • F05B2240/00—Components
    • F05B2240/10—Stators
    • 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)
  • Power Engineering (AREA)
  • Wind Motors (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

본 발명은 수직축 풍력발전기에 사용되는 코일권선체가 결합된 적층조립식 고정자에 관한 것으로서, 특히 수직축 풍력발전기의 고정자로서, 관(管)형상의 원통관으로 상.하부에 단차부(1)와 그 단차부(1) 끝 단면부 외측면에 나사산이 성형된 볼트형나사부(2)를 구비하고, 원통관 하부면에 코일에 결선된 전선을 밖으로 안내하는 전선인출공(3)이 타공된 원통기둥부재(5)와, 상기 단차부(1)에 베어링을 매개로 결합되어 회전하는 베어링(6)이 내설되고 원판 측면 둘레면에 다수개의 체결나사홈(7)이 성형된 상부 하우징(8), 하부 하우징(9)과, 상기 원통기둥부재(5)의 상.하부 볼트형나사부(2) 외측면 상에 결합되도록 중심부가 관통된 돌출부(10)와 원판형 프랜지(11) 내측면 중심부에 나사산이 성형된 너트형나사부(12)를 구비하고, 원판형프랜지(11) 외주면에 다수개의 체결공(13)이 성형된 돌출프랜지(14)와, 상기의 원통기둥부재(5)의 기둥둘레면(15) 코일(16)이 구비된 코일권선체(17)가 결합 고정되어 코일권선체(17)에 결선된 전선(18)이 전선인출공(3)을 통하여 원통기둥부재(5) 내부를 통하여 타워 외부로 노출되는 구조의 적층조립식 고정자(A)가 구성된다.The present invention relates to a laminated assembly stator in which a coil winding body used in a vertical shaft wind turbine is coupled, and in particular, as a stator of a vertical shaft wind turbine, a stepped portion (1) and a step at a top and a bottom thereof as a tubular cylindrical tube. (1) Cylindrical column member having a bolt-shaped screw portion (2) formed with a screw thread on the outer end surface of the end section, and perforated with a wire drawing hole (3) for guiding the wire connected to the coil to the lower surface of the cylindrical tube. (5) and the upper housing (8), which is formed with a plurality of fastening screw grooves (7) formed in the inner surface of the disc (1) and a bearing (6) rotated by a bearing as a medium to the step (1) A thread is formed in the center of the inner surface of the protrusion 10 and the disc-shaped flange 11 through which the center portion is penetrated to be coupled to the housing 9 and the upper and lower bolt-shaped screw portions 2 of the cylindrical column member 5. It has a molded nut-shaped screw portion 12, a plurality of disk-shaped flanges 11 on the outer peripheral surface The protruding flange 14 in which the two fastening holes 13 are formed, and the coil winding body 17 provided with the coil 16 of the column circumferential surface 15 of the cylindrical pillar member 5 are fixed to the coil winding. A laminated assembly stator (A) having a structure in which an electric wire 18 connected to the hull 17 is exposed to the outside of the tower through the inside of the cylindrical column member 5 through the wire drawing hole 3 is formed.

Description

수직축 풍력발전기에 사용되는 코일권선체가 결합된 적층조립식 고정자{omitted}Multi-layered stator with coil winding used for vertical axis wind power generators

본 발명은 수직축 풍력발전기에 사용되는 코일권선체가 결합된 적층조립식 고정자에 관한 것이다. The present invention relates to a laminated assembly stator having a coil winding body used in a vertical axis wind power generator.

일반적으로 바람에 의해 브레이드가 회전하여 전기를 생성하는 수직축 풍력발전기는 지상으로부터 일정한 높이에 설치하는데, 이러한 풍력발전장치의 구조는 크게는 지상에 매설되어 일정한 높이로 설치되는 기둥부재(타워) 와 발전기, 브레이드 기타 부속장치물로 구성되는데, 기둥부재의 상부에 한 개의 수직축 풍력발전기가 설치되어 풍력에 의해 구동되어 전기를 생성한다. In general, vertical wind turbines that generate electricity by rotating the braid by the wind are installed at a constant height from the ground. The structure of such a wind power generator is largely buried in the ground and installed at a constant height with a pillar member (tower) and a generator. It consists of a braid and other accessories. A vertical shaft wind turbine is installed on top of the pillar member to be driven by wind to generate electricity.

상기의 배경기술에서 서술한 종래의 수직축 풍력발전기는 한 개의 기둥부재에 한 개의 수직축 풍력발전기만을 설치할 수밖에 없어, 수직축 풍력발전기의 고장 시에는 지상으로부터 높은 곳에 설치된 수직축 풍력발전기의 수리 및 교체에 많은 시간이 소요됨으로서, 수리 및 교체가 이루어질 때까지 전기를 생산 할 수 없어, 고가의 시설투자로 설치된 수직축 풍력발전기의 경제성이 떨어지는 결점 과 아울러 한 개의 기둥부재에 한 개의 수직축 풍력발전기만을 설치해야 함으로 풍력발전기의 용량이 점점 대형화 되어 풍속이 적은 지역에서의 수직축 풍력발전기 설치에는 경제적인 문제점이 대두되고 있는 실정이다. The conventional vertical wind turbine described in the background art can only install one vertical wind turbine on one pillar member, and in case of failure of the vertical wind turbine, a lot of time is required to repair and replace the vertical wind turbine installed high above the ground. Because of this demand, electricity cannot be produced until repair and replacement are made, and the economical disadvantage of the vertical axis wind turbine installed due to the expensive facility investment and the economical disadvantage of installing only one vertical shaft wind turbine generator on one pillar member. As the capacity of the wind turbines becomes larger and larger, wind turbines have become an economical problem in the installation of vertical wind turbines in low wind speed areas.

본 발명은 상기 종래 기술의 문제점과 개선방안을 강구한 것으로서, 수직축 풍력발전기의 고정자로서, 관(管)형상의 원통관으로 상.하부에 단차부(1)와 그 단차부(1) 끝 단면부 외측면에 나사산이 성형된 볼트형나사부(2)를 구비하고, 원통관 하부면에 코일에 결선된 전선을 밖으로 안내하는 전선인출공(3)이 타공된 원통기둥부재(5)와, 상기 단차부(1)에 베어링을 매개로 결합되어 회전하는 베어링(6)이 내설되고 원판 측면 둘레면에 다수개의 체결나사홈(7)이 성형된 상부 하우징(8), 하부 하우징(9)과, 상기 원통기둥부재(5)의 상.하부 볼트형나사부(2) 외측면 상에 결합되도록 중심부가 관통된 돌출부(10)와 원판형 프랜지(11) 내측면 중심부에 나사산이 성형된 너트형나사부(12)를 구비하고, 원판형프랜지(11) 외주면에 다수개의 체결공(13)이 성형된 돌출프랜지(14)와, 상기의 원통기둥부재(5)의 기둥둘레면(15)에 코일(16)이 구비된 코일권선체(17)가 결합 고정되어 코일권선체(17)에 결선된 전선(18)이 전선인출공(3)을 통하여 원통기둥부재(5) 내부를 통하여 타워 외부로 노출되는 구조의 적층조립식 고정자(A)가 구성된다. 이러한 적층조립식 고정자(A)는 별도로 만들어진 내측면에 영구자석(20)이 결합되고 외측면에 브레이드(19)가 부착된 회전자인 케이싱(21)이 그 영구자석(20) 과 본 발명의 코일권선체(17) 상호 간에 소정의 공극(Gap)을 두고 배치되어 케이싱(21)본체가 본 발명의 상부 하우징(8) 과 하부하우징(9)의 체결나사홈(7)에 체결체로 결합되어 수직형 풍력발전기로 조립되어, 바람에 의해 케이싱(21)외측에 부착된 블레이드(19)가 회전하면 본 발명의 코일권선체(17)에 전기를 생성하여 원통기둥부재(5)의 전선인출공(3)을 통하여 전선(18)이 수직축 풍력발전기의 기둥부재(타워) 외부로 전달된다.The present invention has been made in view of the problems and improvement methods of the prior art, and as a stator of a vertical axis wind power generator, a stepped section (1) and its stepped section (1) end section at the top and bottom as a tubular cylindrical tube A cylindrical pillar member 5 having a threaded bolt-shaped screw portion 2 formed on the outer side surface thereof, and having a wire drawing hole 3 for guiding the wires connected to the coil outwards on the lower surface of the cylindrical tube; An upper housing 8 and a lower housing 9 in which a bearing 6 that is coupled to the stepped portion 1 via a bearing is rotated and a plurality of fastening screw grooves 7 are formed on the circumferential surface of the disc; A nut-shaped screw part in which a screw thread is formed in a central portion of the cylindrical part 11 and the inner side of the protruding portion 10 and the disk-shaped flange 11 so as to be coupled to the upper and lower bolt-shaped screw parts 2 on the outer surface of the cylindrical pillar member 5. 12, a protruding flange (1) in which a plurality of fastening holes (13) are formed on an outer circumferential surface of the disk-shaped flange (11). 4) and the electric wire 18 connected to the coil winding body 17 by fixing and fixing the coil winding body 17 provided with the coil 16 to the column circumferential surface 15 of the cylindrical column member 5 above. A laminated assembly stator (A) having a structure exposed to the outside of the tower through the inside of the cylindrical column member (5) through the wire drawing hole (3) is configured. This laminated assembly stator (A) is a permanent magnet 20 is coupled to the inner side made of a separate casing 21 is a rotor 21 attached to the braid 19 on the outer side is the permanent magnet 20 and the coil winding of the present invention The hull 17 is disposed with a predetermined gap between each other, and the casing 21 body is coupled to the fastening screw groove 7 of the upper housing 8 and the lower housing 9 of the present invention by a fastening body and is vertical. When the blade 19 attached to the outside of the casing 21 by the wind is rotated by the wind generator, the electricity is generated in the coil winding body 17 of the present invention, the wire drawing hole (3) of the cylindrical column member (5) The wire 18 is transmitted to the outside of the pillar member (tower) of the vertical shaft wind turbine generator.

위에서 설명한 바와 같이 본 발명의 효과를 설명하면 종래의 수직축 풍력발전기는 한 개의 기둥부재(타워)에 한 개의 수직축풍력발전기를 탑재하였으나, 본 발명의 적층조립식 고정자(A)는 수직축 풍력발전기의 수직기둥부재의 기능과 코일권선체가 결합된 고정자의 역활을 동시에 수행하며 다수개의 적층조립식 고정자 (A)의 상.하부에 결합된 원판형프랜지(11)의 체결공(13) 상호간에 체결볼트, 너트로 조립 결속될 수 있는 구조로서, 지상에 매설된 기초 기둥부재의 프랜지 체결공 과 본 발명의 적층조립식 고정자(A)의 하단 원판형프랜지(11) 간에 밀착 배치되어 체결볼트,너트로 견고히 조립 고정되고 그 조립된 적층조립식 고정자(A) 상부에 동일방법으로 연속하여 적층조립식 고정자(A) 다수개가 연속 조립되어 한 개의 기둥부재(타워)에 다수개의 수직축 풍력발전기를 탑재하여 적은 풍속의 지역에서도 경제성이 있는 풍력발전기를 구동할 수 있으며, 다수개 중에서 특정한 수직축 풍력발전기가 고장이 발생하여도 수리 및 교체가 용이하고 고장이 발생한 수직축 풍력발전기를 제외한 나머지 수직축 풍력발전기는 정상적으로 구동되어 전력생산에 차질을 최소화 할 수 있는 것이다.When explaining the effect of the present invention as described above, the conventional vertical axis wind power generator has one vertical shaft wind power generator mounted on one column member (tower), the laminated assembly stator (A) of the present invention is a vertical column of the vertical axis wind power generator At the same time, the function of the member and the role of the stator in which the coil winding body is coupled, and a fastening bolt and a nut between the fastening holes 13 of the disc-shaped flanges 11 coupled to the upper and lower parts of the plurality of laminated assembly stators (A) As a structure that can be assembled and assembled, the flange fastening hole of the base pillar member buried on the ground and the bottom disk-shaped flange 11 of the laminated assembly stator (A) of the present invention is placed in close contact with the fastening bolts, nuts are firmly assembled and fixed On top of the assembled stackable stator (A), a plurality of stacked stackers (A) are continuously assembled in the same manner in succession, and a plurality of vertical columns are mounted on one pillar member (tower). It is possible to drive economical wind power generators even in a region of low wind speed by installing wind power generators, and it is easy to repair and replace even if a specific vertical wind power generator breaks out of a plurality of vertical shafts. Wind power generators can operate normally to minimize disruptions in power production.

이하, 본 발명은 상기와 같은 문제점을 해결하기 위하여 창출된 것으로서, 본 발명의 목적은 한개의 수직축 풍력발전기용 기둥부재(타워)에 다수개의 수직축 풍력발전기를 탑재하여 적은 풍속에서도 수직축 풍력발전기의 구동을 손쉽게 하는 경제성있는 수직축 풍력발전기용 코일권선체가 결합된 적층조립식 고정자를 제공하는 것이다.Hereinafter, the present invention was created in order to solve the above problems, an object of the present invention is to mount a plurality of vertical axis wind power generator in one vertical axis wind turbine unit (tower) to drive the vertical axis wind power generator at low wind speed It is to provide a laminated assembly stator incorporating a coil winding body for an economical vertical axis wind power generator that makes it easy to achieve.

상기와 같은 목적을 달성하기 위한 본 발명에 따른 수직축 풍력발전기에 사용되는 코일권선체가 결합된 적층조립식 고정자는,Laminated assembly stator coupled to the coil winding used in the vertical axis wind power generator according to the present invention for achieving the above object,

수직축 풍력발전기의 고정자로서, 관(管)형상의 원통관으로 상.하부에 단차부와 그 단차부 끝 단면부 외측면에 나사산이 성형된 볼트형나사부를 구비하고, 원통관 하부면에 코일에 결선된 전선을 밖으로 안내하는 전선인출공이 타공된 원통기둥부재와,A stator of a vertical axis wind power generator, which is a tubular cylindrical tube having upper and lower portions with a stepped portion and a bolt-shaped screw portion formed with threads formed on the outer end face of the stepped portion, and a coil on the lower portion of the cylindrical tube. Cylindrical column member which is perforated with a wire drawing hole for guiding the connected wire out,

상기 단차부에 베어링을 매개로 결합되어 회전하는 베어링이 내설되고 원판 측면 둘레면에 다수개의 체결나사홈이 성형된 상부 하우징.하부 하우징과,An upper housing in which a bearing is rotated by being coupled to the stepped portion via a bearing, and a plurality of fastening screw grooves are formed on a circumferential surface of the disc.

상기 원통기둥부재의 상.하부 볼트형나사부 외측면 상에 결합되도록 중심부가 관통된 돌출부와 원판형 프랜지 내측면 중심부에 나사산이 성형된 너트형나사부를 구비하고, 원판형프랜지 외주면에 다수개의 체결공이 성형된 돌출프랜지와,A protruding portion through which the center is penetrated so as to be coupled to the upper and lower bolt-shaped screw portion outer surfaces of the cylindrical pillar member, and a nut-shaped screw portion with a screw thread formed at the inner surface of the disc-shaped flange, and a plurality of fastening holes are provided on the outer surface of the disc-shaped flange. Molded extruded flange,

상기의 원통기둥부재의 기둥둘레면에 코일이 구비된 코일권선체가 결합 고정되어 코일권선체에 결선된 전선이 전선인출공을 통하여 원통기둥부재 내부를 통하여 타워 외부로 노출되는 구조를 특징으로 한다.The coil winding body provided with the coil is fixedly coupled to the pillar circumferential surface of the cylindrical pillar member so that the wire connected to the coil winding body is exposed to the outside of the tower through the inside of the cylindrical pillar member through the wire drawing hole.

상기의 기둥둘레면에 코일이 구비된 코일권선체의 구조는 통상의 스롯 내부에 코일을 권선하는 원통형 코일권선체 또는 원판상에 그 표면층에 코일을 권선 고착하는 원판형 코일권선체를 사용 할 수 있다.The structure of the coil winding body provided with the coil on the circumferential surface of the pillar may use a cylindrical coil winding body for winding the coil in a normal slot or a disc coil winding body for winding the coil to the surface layer on a disc. have.

또한 원통기둥부재의 직경 및 길이는 가변적으로 설계된다.In addition, the diameter and length of the cylindrical column member are designed to be variable.

본 발명에 따른 바람직한 실시예에 대하여 첨부된 도면을 참조하여 상세히 설명하기로 한다.Preferred embodiments according to the present invention will be described in detail with reference to the accompanying drawings.

도 1 내지 도 8에 도시된 바와 같이, 본 발명에 따른 수직축 풍력발전기에 사용되는 코일권선체가 결합된 적층조립식 고정자는 크게 원통기둥부재(5), 단차부(1), 돌출프랜지(14), 코일권선체(17), 상부 하우징(8), 하부 하우징(9)로 구성된다.As shown in Figure 1 to 8, the laminated prefabricated stator coupled to the coil winding body used in the vertical axis wind power generator according to the present invention is large cylindrical column member (5), step (1), protruding flange (14), The coil winding body 17, the upper housing 8, and the lower housing 9 are comprised.

수직축 풍력발전기의 고정자로서, 관(管)형상의 원통관으로 상.하부에 단차부(1)와 그 단차부(1) 끝 단면부 외측면에 나사산이 성형된 볼트형나사부(2)를 구비하고, 원통관 하부면에 코일에 결선된 전선을 밖으로 안내하는 전선인출공(3)이 타공된 원통기둥부재(5)와, 상기 단차부(1)에 베어링을 매개로 결합되어 회전하는 베어링(6)이 내설되고 원판 측면에 둘레면에 다수개의 체결나사홈(7)이 성형된 상부 하우징(8), 하부 하우징(9)과, 상기 원통기둥부재(5)의 상.하부 볼트형나사부(2) 외측면 상에 결합되도록 중심부가 관통된 돌출부(10)와 원판형 프랜지(11) 내측면 중심부에 나사산이 성형된 너트형나사부(12)를 구비하고, 원판형프랜지(11) 외주면에 다수개의 체결공(13)이 성형된 돌출프랜지(14)와, 상기의 원통기둥부재(5)의 기둥둘레면(15)에 코일(16)이 구비된 코일권선체(17)가 결합 고정되어 코일권선체(17)에 결선된 전선(18)이 전선인출공(3)을 통하여 원통기둥부재(5) 내부를 통하여 타워 외부로 노출되는 구조의 적층조립식 고정자(A)가 구성된다. 이러한 적층조립식 고정자(A)는 별도로 만들어진 내측면에 영구자석(20)이 결합되고 외측면에 브레이드(19)가 부착된 회전자인 케이싱(21)이 그 영구자석(20) 과 본 발명의 코일권선체(17) 상호 간에 소정의 공극(Gap)을 두고 배치되어 케이싱(21)본체가 본 발명의 상부 하우징(8) 과 하부하우징(9)의 체결나사홈(7)에 결합되어 수직형 풍력발전기로 조립되어, 바람에 의해 케이싱(21)외측에 부착된 블레이드(19)가 회전하면 본 발명의 코일권선체(17)에 전기를 생성하여 원통기둥부재(5)의 전선인출공(3)을 통하여 전선(18)이 수직축 풍력발전기의 기둥부재(타워) 외부로 전달된다.
또한, 도 1 내지 도 8을 참조하면, 본 발명에 따른 수직축 풍력발전기에 사용되는 코일권선체가 결합된 적층조립식 고정자는, 상·하부에 단차부(1)가 형성된 관형상의 원통기둥부재(5)와, 원통기둥부재(5)에 회전가능하게 결합되는 한 쌍의 하우징(8, 9)과, 한 쌍의 하우징(8, 9) 각각이 원통기둥부재(5)로부터 분리되는 것을 방지하도록 상·하부 단차부(1)에 결합되는 한 쌍의 돌출프랜지(14)와, 원통기둥부재(5)의 외주면에 결합되는 코일권선체(17)를 포함한다.
또한, 도 1 내지 도 8(특히 도 8)을 참조하면, 본 발명에 따라 적층조립되기 위한 단위조립체(도 1 내지 도 7 참조)를 복수 개 포함하는 수직축 풍력발전기에 사용되는 코일권선체가 결합된 적층조립식 고정자에서, 단위조립체는, 상·하부에 단차부(1)가 형성된 관형상의 원통기둥부재(5)와, 원통기둥부재(5)에 회전가능하게 결합되는 한 쌍의 하우징(8, 9)과, 한 쌍의 하우징(8, 9) 각각이 원통기둥부재(5)로부터 분리되는 것을 방지하도록 상·하부 단차부(1)에 결합되는 한 쌍의 돌출프랜지(14)와, 원통기둥부재(5)의 외주면에 결합되는 코일권선체(17)를 포함한다.A stator of a vertical wind turbine, having a tubular cylindrical tube having a stepped portion (1) and a bolted screw portion (2) formed with threads formed on the outer end face of the stepped portion (1) at the top and bottom thereof. And a cylindrical column member (5) having a perforated wire drawing hole (3) for guiding the wire connected to the coil out on the lower surface of the cylindrical tube, and a bearing rotating to the stepped portion (1) via a bearing ( 6) is installed in the upper housing (8), lower housing (9), and the upper and lower bolt-shaped screw portion of the cylindrical column member (5) formed in the circumferential surface on the side of the disk 2) a protruding portion 10 through which the center is penetrated so as to be coupled to the outer surface, and a nut-shaped screw portion 12 formed with a screw thread in the inner surface of the disk-shaped flange 11, and a plurality of disk-shaped flanges 11 on the outer peripheral surface. Protruding flange 14 in which two fastening holes 13 are formed, and a coil 16 is provided on the column circumferential surface 15 of the cylindrical column member 5. The laminated assembly of the structure in which the coil winding body 17 is coupled and fixed so that the wire 18 connected to the coil winding body 17 is exposed to the outside of the tower through the inside of the cylindrical column member 5 through the wire drawing hole 3. Stator A is configured. This laminated assembly stator (A) is a permanent magnet 20 is coupled to the inner side made of a separate casing 21 is a rotor 21 attached to the braid 19 on the outer side is the permanent magnet 20 and the coil winding of the present invention The hull 17 is disposed with a predetermined gap between each other, and the casing 21 main body is coupled to the fastening screw groove 7 of the upper housing 8 and the lower housing 9 of the present invention and is a vertical wind generator. When the blade 19 attached to the outer side of the casing 21 is rotated by wind, electric power is generated in the coil winding body 17 of the present invention, so that the wire drawing hole 3 of the cylindrical column member 5 is opened. Through the wire 18 is transmitted to the outside of the pillar member (tower) of the vertical axis wind power generator.
In addition, referring to Figures 1 to 8, the laminated assembly stator coupled to the coil winding body used in the vertical axis wind power generator according to the present invention, the tubular cylindrical column member 5 is formed with a step (1) at the top and bottom ), A pair of housings (8, 9) rotatably coupled to the cylindrical column member (5), and a pair of housings (8, 9) each to prevent separation from the cylindrical column member (5). A pair of protruding flanges 14 coupled to the lower stepped portion 1 and a coil winding body 17 coupled to the outer circumferential surface of the cylindrical columnar member 5.
In addition, referring to Figures 1 to 8 (particularly Figure 8), in accordance with the present invention coupled to the coil winding body used in the vertical axis wind power generator comprising a plurality of unit assemblies (see Figures 1 to 7) to be laminated assembly In the laminated assembly stator, the unit assembly includes a tubular cylindrical pillar member 5 having a stepped portion 1 formed on the upper and lower portions thereof, and a pair of housings 8 rotatably coupled to the cylindrical pillar member 5. 9), a pair of protruding flanges 14 coupled to the upper and lower stepped portions 1, and a cylindrical column to prevent each of the pair of housings 8 and 9 from being separated from the cylindrical columnar member 5; Coil winding body 17 is coupled to the outer peripheral surface of the member (5).

도 1은 본 발명에 따른 적층조립식 고정자의 단면 구조도1 is a cross-sectional structural view of a laminated assembly stator according to the present invention

도 2는 본 발명에 따른 적층조립식 고정자의 또 다른 실시예를 보여주는 단면구조도Figure 2 is a cross-sectional structural view showing another embodiment of a laminated assembly stator according to the present invention

도 3은 본 발명에 따른 적층조립식 고정자 조립상태를 보여주는 정면도Figure 3 is a front view showing a laminated assembly stator assembly state according to the present invention

도 4는 본 발명에 따른 적층조립식 고정자에 사용하는 돌출프랜지의 사시도4 is a perspective view of a protruding flange used in the laminated assembly stator according to the present invention;

도 5는 본 발명에 따른 적층조립식 고정자에 사용하는 상.하부 하우징의 사시도5 is a perspective view of the upper and lower housings for use in the laminated assembly stator according to the present invention.

도 6은 본 발명에 따른 적층조립식 고정자에 사용하는 원통기둥부재의 사시도.Figure 6 is a perspective view of a cylindrical column member for use in the laminated assembly stator according to the present invention.

도 7은 본 발명에 따른 적층조립식 고정자에 영구자석이 결합되고 브레이드가 결합된 케이싱이 결합된 상태의 단면구조도Figure 7 is a cross-sectional structure diagram of the permanent magnet is coupled to the laminated assembly stator according to the present invention and the casing coupled to the braid is coupled

도 8은 본 발명에 따른 적층조립식 고정자에 케이싱이 결합된 수직축 풍력발전기 다수개를 지면에 내설된 기둥부재에 적층 조립된 상태의 정면도.8 is a front view of a state in which a plurality of vertical wind turbines in which casings are coupled to a laminated prefabricated stator according to the present invention are laminated to a pillar member embedded in the ground;

＜ 도면의 주요부분에 대한 부호의 설명＞<Explanation of symbols for the main parts of the drawings>

A : 적층조립식 고정자 1:단차부 2:볼트형나사부 3:전선인출공A: Laminated assembly stator 1: Step part 2: Bolt type screw part 3: Wire drawing hole

5 : 원통기둥부재 6 :베어링 7:체결나사홈 8:상부 하우징5: Cylindrical cylindrical member 6: Bearing 7: Fastening screw groove 8: Upper housing

9 :하부 하우징 10:돌출부 11: 원판형 플랜지 12: 너트형나사부9: Lower housing 10: Projection part 11: Disc flange 12: Nut type screw part

13: 체결공 14: 돌출프랜지 15: 기둥둘레면 16: 코일 17: 코일권선체DESCRIPTION OF SYMBOLS 13: Fastening hole 14: Protrusion flange 15: Pillar surface 16: Coil 17: Coil winding body

18 : 전선 19: 브레이드 20 : 영구자석 21: 케이싱18: wire 19: braid 20: permanent magnet 21: casing

Claims (5)

상·하부에는 단부 외측에 볼트형나사산(2)이 형성된 단차부(1)를 포함하고, 하부면에는 전선을 안내하기 위한 전선인출공(3)이 형성된 관형상의 원통기둥부재(5);A tubular cylindrical columnar member 5 having a stepped portion 1 having a bolt-shaped screw thread 2 formed on an outer side of an upper end and a lowered end thereof, and having a wire drawing hole 3 for guiding electric wires; 둘레면에 복수 개의 체결나사홈(7)이 형성되고, 상기 단차부(1)에 체결되어 내설된 베어링(6)을 매개로 회전하는 상부 하우징(8) 및 하부 하우징(9);A plurality of fastening screw grooves (7) formed on a circumferential surface thereof, the upper housing (8) and the lower housing (9) being fastened to the stepped portion (1) and rotating through the bearing (6) embedded therein; 상기 볼트형나사산(2)에 결합되도록 상기 볼트형나사산(2)에 상응하는 너트형나사산(12)이 형성되고, 단면에는 복수 개의 체결공(13)이 형성된 상부 돌출프랜지 및 하부 돌출프랜지(14); 및A nut-type screw thread 12 corresponding to the bolt-type screw thread 2 is formed to be coupled to the bolt-shaped thread thread 2, and an upper protrusion flange and a lower protrusion flange 14 in which a plurality of fastening holes 13 are formed in a cross section. ); And 상기 원통기둥부재(5)의 둘레면(15)에 체결되는 코일권선체(17)를 포함하되,It includes a coil winding body 17 fastened to the circumferential surface 15 of the cylindrical column member 5, 상기 코일권선체(17) 내의 코일(16)은 상기 전선에 연결되어 상기 원통기둥부재(5)의 내부를 관통하여 외부와 결선되는 것을 특징으로 하는 수직축 풍력발전기에 사용되는 코일권선체가 결합된 적층조립식 고정자.The coil 16 in the coil winding 17 is connected to the wire and penetrates the inside of the cylindrical pillar member 5 to be connected to the outside. Prefabricated stator. 제1항에 있어서,The method of claim 1, 상기 코일권선체(17)가 통상의 슬롯 내부에 코일을 권선한 원통형으로 구성됨을 특징으로 하는 수직축 풍력발전기에 사용되는 코일권선체가 결합된 적층조립식 고정자.The coil winding body 17 is a laminated assembly stator coupled to the coil winding body used in the vertical axis wind power generator, characterized in that consisting of a cylindrical winding coil in a conventional slot. 제1항에 있어서,The method of claim 1, 상기 코일권선체(17)가 원판상에 그 표면층에 코일을 권선 고착한 원판형으로 구성됨을 특징으로 하는 수직축 풍력발전기에 사용되는 코일권선체가 결합된 적층조립식 고정자.The coil winding body 17 is a laminated assembly stator coupled to the coil winding body used in a vertical axis wind power generator, characterized in that the disk is formed in the shape of a disk wound on the surface layer on the disk. 상·하부에 단차부가 형성된 관형상의 원통기둥부재;A tubular cylindrical column member having a stepped portion formed at an upper portion and a lower portion; 상기 원통기둥부재에 회전가능하게 결합되는 한 쌍의 하우징;A pair of housings rotatably coupled to the cylindrical pillar member; 상기 한 쌍의 하우징 각각이 상기 원통기둥부재로부터 분리되는 것을 방지하도록 상기 상·하부 단차부에 결합되는 한 쌍의 돌출프랜지; 및A pair of protrusion flanges coupled to the upper and lower stepped portions to prevent each of the pair of housings from being separated from the cylindrical pillar member; And 상기 원통기둥부재의 외주면에 결합되는 코일권선체를 포함하는 것을 특징으로 하는 수직축 풍력발전기에 사용되는 코일권선체가 결합된 적층조립식 고정자.Laminated assembly stator coupled to the coil winding body used in the vertical axis wind turbine, characterized in that it comprises a coil winding coupled to the outer peripheral surface of the cylindrical column member. 적층조립되기 위한 단위조립체를 복수 개 포함하는 수직축 풍력발전기에 사용되는 코일권선체가 결합된 적층조립식 고정자에 있어서, 상기 단위조립체는,In the laminated assembly stator coupled to the coil winding body used in a vertical axis wind power generator including a plurality of unit assemblies to be laminated assembly, the unit assembly, 상·하부에 단차부가 형성된 관형상의 원통기둥부재;A tubular cylindrical column member having a stepped portion formed at an upper portion and a lower portion; 상기 원통기둥부재에 회전가능하게 결합되는 한 쌍의 하우징;A pair of housings rotatably coupled to the cylindrical pillar member; 상기 한 쌍의 하우징 각각이 상기 원통기둥부재로부터 분리되는 것을 방지하도록 상기 상·하부 단차부에 결합되는 한 쌍의 돌출프랜지; 및A pair of protrusion flanges coupled to the upper and lower stepped portions to prevent each of the pair of housings from being separated from the cylindrical pillar member; And 상기 원통기둥부재의 외주면에 결합되는 코일권선체를 포함하는 것을 특징으로 하는 수직축 풍력발전기에 사용되는 코일권선체가 결합된 적층조립식 고정자.Laminated assembly stator coupled to the coil winding body used in the vertical axis wind turbine, characterized in that it comprises a coil winding coupled to the outer peripheral surface of the cylindrical column member.
KR1020070128787A 2007-12-12 2007-12-12 Laminated assembly stator with coil winding used for vertical axis wind power generator KR100933574B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103912443A (en) * 2014-04-15 2014-07-09 新疆奥奇新能源科技有限公司 Automatic concentricity structure applicable to vertical-axis wind turbine

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KR101341411B1 (en) * 2012-05-17 2013-12-13 한국생산기술연구원 Streetlight having aerogenerator

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002153027A (en) 2000-11-14 2002-05-24 Mitsubishi Heavy Ind Ltd Multiple redundant permanent magnet motor
JP2002303253A (en) 2001-04-06 2002-10-18 Mitsubishi Heavy Ind Ltd Wind power generator
KR20030068520A (en) * 2003-07-30 2003-08-21 김상년 A generator for using the velocity of the wind

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002153027A (en) 2000-11-14 2002-05-24 Mitsubishi Heavy Ind Ltd Multiple redundant permanent magnet motor
JP2002303253A (en) 2001-04-06 2002-10-18 Mitsubishi Heavy Ind Ltd Wind power generator
KR20030068520A (en) * 2003-07-30 2003-08-21 김상년 A generator for using the velocity of the wind

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103912443A (en) * 2014-04-15 2014-07-09 新疆奥奇新能源科技有限公司 Automatic concentricity structure applicable to vertical-axis wind turbine

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