KR101205674B1 - Low speed generator - Google Patents

Low speed generator Download PDF

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Publication number
KR101205674B1
KR101205674B1 KR20100108950A KR20100108950A KR101205674B1 KR 101205674 B1 KR101205674 B1 KR 101205674B1 KR 20100108950 A KR20100108950 A KR 20100108950A KR 20100108950 A KR20100108950 A KR 20100108950A KR 101205674 B1 KR101205674 B1 KR 101205674B1
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South Korea
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stator
rotating shaft
rotor
inner casing
rotating
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KR20100108950A
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Korean (ko)
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KR20120047187A (en
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선상규
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선상규
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    • 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
    • H02K7/08—Structural association with bearings
    • H02K7/083—Structural association with bearings radially supporting the rotary shaft at both ends of the rotor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K16/00—Machines with more than one rotor or stator
    • H02K16/02—Machines with one stator and two or more rotors
    • 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
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)

Abstract

본 발명의 저속발전기는 회전축이 회전축받침대에 의해 회전 가능하게 지지되고, 회전자는 원통형으로 회전축과 고정되게 결합되어 회전축에 의해 회전하며, 회전자의 외주면에는 자석이 설치되고, 고정자는 원통형으로 회전자의 외측에 그 양측면의 중심이 베어링을 매개로 회전축과 결합되고 그 일단부가 고정자지지부재에 고정되게 결합되며, 고정자의 내주면에는 외부 배선과 연결되는 코일이 권선되고, 내부케이싱은 원통형으로 고정자의 외측에 회전축과 고정되게 결합되어 일단면은 회전축에 의해 회전하며, 고정자지지부재의 일단부에는 고정기어가 고정되게 설치되고, 내부케이싱의 외측면에는 다수의 회전기어가 고정기어와 맞물려 회전하도록 설치되며 외부케이싱은 회전축받침대에 양측면을 부착하여 고정되도록 설치된다. In the low speed generator of the present invention, the rotating shaft is rotatably supported by the rotating shaft support, the rotor is cylindrically fixed to the rotating shaft and is rotated by the rotating shaft, and a magnet is installed on the outer circumferential surface of the rotor, and the stator is a cylindrical rotor. On the outside of the center of the two sides are coupled to the rotating shaft via a bearing and one end thereof is fixedly fixed to the stator support member, the inner circumferential surface of the stator is coiled with a coil connected to the external wiring, the inner casing is cylindrical to the outside of the stator It is fixed to the rotating shaft and the end surface is rotated by the rotating shaft, the fixed gear is fixed to one end of the stator support member, a plurality of rotary gears are installed to rotate in engagement with the fixed gear on the outer surface of the inner casing. The outer casing is installed to be fixed by attaching both sides to the rotary shaft support.

Description

개량된 형태의 저속발전기{LOW SPEED GENERATOR}Improved Low Speed Generator {LOW SPEED GENERATOR}

본 발명은 발전기에 관한 것으로, 보다 상세하게는 회전자의 회전저항을 줄여 저속회전으로 전기를 발생시킬 수 있는 저속발전기에 관한 것이다The present invention relates to a generator, and more particularly, to a low-speed generator capable of generating electricity at low speed by reducing the rotational resistance of the rotor.

본 발명은 발전기에 관한 것으로, 보다 상세하게는 회전자의 회전저항을 줄여 저속회전으로 전기를 발생시킬 수 있는 저속발전기에 관한 것이다.The present invention relates to a generator, and more particularly, to a low speed generator capable of generating electricity at low speed by reducing the rotational resistance of the rotor.

발전기는 기계적 에너지를 전기적 에너지로 변환하는 기기로, 자기장을 만들기 위한 자석과 기전력을 발생시키는 도체를 포함하여 자석 또는 도체가 회전하도록 구성되며, 도체가 정지하고 자기장이 회전하는 회전계자형발전기와 도체가 회전하고 자기장이 정지하는 회전전기자형발전기가 있다.A generator is a device that converts mechanical energy into electrical energy, and includes a magnet for generating a magnetic field and a conductor for generating an electromotive force such that a magnet or a conductor rotates, and a rotating field generator and a conductor in which the conductor stops and the magnetic field rotates. There is a rotating armature generator which rotates and stops the magnetic field.

발전기에서 생성되는 기전력의 크기는 자기장의 세기와 도체의 길이 및 자기장과 도체의 상대속도에 비례하기 때문에 자기장의 세기를 높이거나 도체를 길게 형성하거나 또는 자기장과 도체의 상대속도를 크게 함으로써 기전력을 높일 수 있으며, 통상적으로 자기장과 도체의 상대속도를 크게 하여 기전력을 높이고 있다.Since the magnitude of the electromotive force generated by the generator is proportional to the strength of the magnetic field and the length of the conductor and the relative speed of the magnetic field and the conductor, the electromotive force is increased by increasing the strength of the magnetic field, forming the conductor long, or increasing the relative speed of the magnetic field and the conductor. In general, the relative speed of the magnetic field and the conductor is increased to increase the electromotive force.

자기장과 도체의 상대속도를 높이기 위해서는 회전자의 회전속도를 높여야 하는 데 이럴 경우 고속회전을 요하기 때문에 조력, 풍력 및 도로발전과 같이 저속회전력을 인가하는 경우 원하는 기전력을 얻을 수 없었다.In order to increase the relative speed of the magnetic field and the conductor, it is necessary to increase the rotational speed of the rotor. In this case, high-speed rotation is required. Therefore, when applying low-speed rotational power such as tidal power, wind power, and road power generation, the desired electromotive force cannot be obtained.

이에 저속회전력을 사용하여 원하는 기전력을 얻을 수 있는 저속발전기가 개발되었으며, 그 일례인 등록실용신안 제20-0217447호의 「저속발전기」가 도5에 도시되어 있다.Accordingly, a low speed generator capable of obtaining desired electromotive force using a low speed rotational power has been developed. An example of the "low speed generator" of the Utility Model Registration No. 20-0217447 is shown in FIG. 5.

도5의 저속발전기는 회전자(10)와 고정자(20)를 서로 역방향으로 회전시킴으로써 저속회전력에서 높은 기전력을 얻는구조로, 회전통(40)에 고정축(1)이 회전가능하게 고정되고, 고정축(1)에는 정류자편(12)이 일측에 형성된 회전자(10)가 설치되며, 회전자(10)의 외측에 위치하도록 원통형의 고정자(20)가 고정축(1)에 설치되고, 회전통(40)의 회전동력을 서로역방향으로 회전하도록 회전자(10)와 고정자(20)에 전달하는 기어열이 설치되어 있다.The low speed generator of FIG. 5 has a structure in which a high electromotive force is obtained at low speed rotational power by rotating the rotor 10 and the stator 20 in opposite directions, so that the fixed shaft 1 is rotatably fixed to the rotating cylinder 40. The fixed shaft 1 is provided with a rotor 10 having a commutator piece 12 formed on one side, and a cylindrical stator 20 is installed on the fixed shaft 1 so as to be located outside the rotor 10. Gear trains are transmitted to the rotor 10 and the stator 20 so as to rotate the rotational power of the rotary cylinder 40 in the opposite direction.

그러나, 상술한 종래의 저속발전기는 상대속도를 크게 하기 위하여 다수의 기어열을 사용하여 회전자와 고정자를 역방향으로 회전시키고 있기 때문에 그 구성이 복잡하고 조립이 어려웠으며 무게가 무거웠고 제조가가 비쌌다.However, since the above-described conventional low speed generator rotates the rotor and the stator in the reverse direction by using a plurality of gear trains in order to increase the relative speed, the configuration is complicated, assembly is difficult, the weight is heavy, and the manufacturing is expensive. .

본 발명은 상술한 종래기술의 문제점을 해결하기 위하여 창안한 것이다. 본 발명의 목적은 간단한 구성의 기어결합을 통해 회전자와 내부케이싱을 동시에 회전시켜 회전자의 회전저항을 줄임으로써 저속회전에서 원하는 기전력을 얻을 수 있는 저속발전기를 제공하는 것이다.The present invention has been made to solve the above-mentioned problems of the prior art. An object of the present invention is to provide a low-speed generator that can achieve the desired electromotive force in low-speed rotation by reducing the rotational resistance of the rotor by simultaneously rotating the rotor and the inner casing through a gear combination of a simple configuration.

상술한 본 발명의 목적을 달성하기 위하여, 본 발명은 외부동력에 의해 회전하는 회전축과, 회전축과 고정되게 결합되어 회전축에 의해 회전하는 원통형의 회전자와, 회전자의 외측면에 설치되는 자석과, 회전자의 외측으로 회전축과 회전 가능하게 결합되는 원통형의 고정자와, 고정자의 내측면에 설치되며 외부 배선과 연결되는 권선코일과, 고정자의 외측으로 회전축과 일측면에 고정되게 결합되어 회전축에 의해 회전하는 원통형의 내부케이싱과 내부 케이싱을 포함하여 회전축 받침대에 결합되는 외부케이싱을 포함하는 것을 특징으로 하는 저속발전기를 제공한다.In order to achieve the above object of the present invention, the present invention is a rotating shaft that rotates by external power, a cylindrical rotor fixedly coupled to the rotating shaft and rotated by the rotating shaft, and a magnet installed on the outer surface of the rotor and A cylindrical stator rotatably coupled with the rotating shaft to the outside of the rotor, a winding coil installed on the inner side of the stator and connected to an external wiring, and fixedly coupled to the rotating shaft and one side to the outside of the stator by a rotating shaft It provides a low-speed generator, characterized in that it comprises an outer casing coupled to the rotary shaft pedestal including a rotating cylindrical inner casing and the inner casing.

본 발명의 저속발전기는 내부에 발생하는 열을 외부로 방출하기 위하여 고정자 및 케이싱 중 적어도 하나의 표면에 다수의 관통구를 형성할 수 있다.The low speed generator of the present invention may form a plurality of through holes on at least one surface of the stator and the casing in order to discharge heat generated therein to the outside.

또한, 고정자는 그 양측면의 중앙을 베어링을 매개로 회전축에 결합할 수 있다.In addition, the stator can couple the center of its two sides to the rotating shaft via a bearing.

또한, 고정자지지부재는 그 일측에 고정기어를 설치하며 내부케이싱의 외측면에 고정기어와 맞물려 회전하는 다수의 회전기어를 설치할 수 있다.In addition, the stator support member may be provided with a fixed gear on one side thereof and may be provided with a plurality of rotary gears to rotate in engagement with the fixed gear on the outer surface of the inner casing.

또한, 고정자는 회전축을 회전가능하게 지지하는 고정자지지부재에 고정되게 결합할 수 있다. 또한 외부케이싱은 그 양측면의 회전축받침대에 고정될 수 있다In addition, the stator may be fixedly coupled to the stator support member for rotatably supporting the rotating shaft. In addition, the outer casing can be fixed to the rotary shaft support on both sides thereof

본 발명의 저속발전기에 따르면, 자석이 부착되는 회전자와 철로 제조된 내부케이싱을 동시에 동방향으로 회전시켜 회전자에 걸리는 회전저항을 크게 줄임으로써 회전자의 자석과 고정자의 권선코일 간의 상대속도를 높일 수 있으며, 이로 인해 저속회전에서도 원하는 기전력을 얻을 수 있다.According to the low speed generator of the present invention, the relative speed between the magnet of the rotor and the winding coil of the stator is reduced by greatly reducing the rotational resistance applied to the rotor by simultaneously rotating the rotor to which the magnet is attached and the inner casing made of iron at the same time. It can be increased, thereby obtaining the desired electromotive force even at low speed.

또한, 본 발명은 회전자와 고정자의 상대속도를 베어링, 회전기어, 고정기어 등 비교적 간단한 구성으로 높일 수 있어 저속발전기의 구조가 간단해지고 조립이 용이해지며 가격이 저렴해진다.In addition, the present invention can increase the relative speed of the rotor and the stator in a relatively simple configuration, such as bearings, rotary gears, fixed gears, so that the structure of the low-speed generator is simple, easy to assemble and low cost.

조력, 풍력 및 도로발전과 같이 저속회전력을 인가하는 경우 원하는 기전력을 얻을 수 없었다.
When applying low-speed rotational power such as tidal, wind and road generation, the desired electromotive force could not be obtained.

도 1은 본 발명의 바람직한 실시예에 따른 저속발전기의 횡단면도
도 2는 도 1의 A-A선을 따라 얻어진 종단면도
도 3은 도 1의 B-B선을 따라 얻어진 종단면도
도 4는 도 1의 C-C선을 따라 얻어진 종단면도
도 5는 종래기술의 저속발전기의 횡단면도1 is a cross-sectional view of a low speed generator according to a preferred embodiment of the present invention.
2 is a longitudinal cross-sectional view taken along line AA of FIG.
3 is a longitudinal sectional view taken along line BB of FIG.
4 is a longitudinal cross-sectional view taken along line CC of FIG.
Figure 5 is a cross-sectional view of a low speed generator of the prior art

이하, 첨부한 도면을 참조로 본 발명의 바람직한 실시예에 따른 저속발전기에 대하여 상세하게 설명한다. 도1 내지 도4에 도시한 바와 같이, 본 발명의 바람직한 실시예에 따른 저속발전기(100)는 회전축(101), 회전자(110), 고정자(130), 내부케이싱(150), 외부케이싱(160)을 포함한다.Hereinafter, a low speed generator according to a preferred embodiment of the present invention with reference to the accompanying drawings will be described in detail. 1 to 4, the low speed generator 100 according to the preferred embodiment of the present invention is a rotating shaft 101, the rotor 110, the stator 130, the inner casing 150, the outer casing ( 160).

회전축(101)은 외부의 동력발생수단에 의해 발생하는 동력에 의해 회전하며, 그 양단부가 회전축받침대(102)에 의해 회전가능하게 지지된다.The rotating shaft 101 rotates by the power generated by the external power generating means, and both ends thereof are rotatably supported by the rotating shaft support 102.

회전자(110)는 원통형으로 그 중앙을 관통하도록 회전축(101)에 고정되게 결합되며, 그 외주면에 수분할된, 본 실시예에서는 12분할된 자석(111)이 부착된다.The rotor 110 is cylindrically fixed to the rotating shaft 101 so as to penetrate through the center thereof, and the magnet 111 divided into 12 in this embodiment, which is water-split on the outer peripheral surface thereof, is attached.

고정자(130)는 중공원통형으로 회전자(110)의 외측에 위치하며, 외부배선과 연결된 권선코일이 결합된 비도체로 제조한다.The stator 130 is located in the outer side of the rotor 110 in a hollow cylinder shape, and is made of a non-conductor coupled with a winding coil connected to an external wiring.

고정자(130)의 양측단에는 나사(131) 등의 결합수단에 의해 측판(133,134)이 결합되며 측판(133,134)의 중앙에는 베어링(135,136)이 장착된다.Side plates 133 and 134 are coupled to both side ends of the stator 130 by coupling means such as screws 131, and bearings 135 and 136 are mounted at the centers of the side plates 133 and 134.

베어링(135,136)은 고정자(130)와 회전축(101)을 서로 회전 가능하게 결합하기 위한 수단이며, 베어링(135,136)으로 인해 회전축(101)의 회전에 의해 고정자(130)가 영향을 받지 않는다.The bearings 135 and 136 are means for rotatably coupling the stator 130 and the rotation shaft 101 to each other, and the stator 130 is not affected by the rotation of the rotation shaft 101 due to the bearings 135 and 136.

측판(134)에는 고정자(130)를 지지하기 위한 중공원통형의 고정자지지부재(137)가 고정되게 결합되며, 고정자지지부재(137)는 외부의 회전축받침대(102)에 고정되게 결합된다. 또한, 고정자지지부재(137)에는 고정기어(138)가 고정되게 결합되며, 그 내부를 관통하도록 회전축(101)이 회전 가능하게 결합된다. 따라서, 고정자(130)는 회전축받침대(102)에 고정되게 결합되는 고정자지지부재(137)에 의해 회전축(101)의 회전력에 상관없이 항상 정지된 상태를 유지하게 된다.Side plate 134 is a stator support member 137 of the hollow cylinder-shaped for supporting the stator 130 is fixedly coupled, the stator support member 137 is fixedly coupled to the external rotating shaft support (102). In addition, the stator support member 137 is fixedly coupled to the fixed gear 138, the rotating shaft 101 is rotatably coupled to penetrate the inside thereof. Accordingly, the stator 130 is always maintained in a stopped state regardless of the rotational force of the rotation shaft 101 by the stator support member 137 fixedly coupled to the rotation shaft support 102.

또한, 고정자(130)의 내주면에는 다수의 권선코일(142)이 부착된다. 권선코일(142)은 측판(134)을 관통하여 측판(154)과 고정자지지부재(137) 사이의 공간 및 고정기어배선구와 외부케이싱 배선구를 통해 외부로 인출되는 배선(143)과 연결된다.따라서, 권선코일(142)에 발생되는 전류가 배선(143)을 따라 외부로 전달될 수 있다.In addition, a plurality of winding coils 142 are attached to the inner circumferential surface of the stator 130. The winding coil 142 penetrates through the side plate 134 and is connected to a space between the side plate 154 and the stator support member 137, and a wire 143 which is drawn out through the fixing gear wiring hole and the outer casing wiring hole. Therefore, the current generated in the winding coil 142 may be transmitted to the outside along the wiring 143.

내부케이싱(150)은 중공원통형으로 고정자(130)의 외측에 위치하며, 철로 제조한다.The inner casing 150 is located in the outer side of the stator 130 in a hollow cylinder shape, and is made of iron.

내부케이싱(150)의 양측단에는 나사(151) 등의 결합수단에 의해 측판(153,154)이 고정되게 결합되며, 측판(153,154)에는 그 중앙을 관통하도록 회전축(101)이 결합된다.Both side ends of the inner casing 150 are fixedly coupled to the side plates 153 and 154 by coupling means such as screws 151, and the rotating shaft 101 is coupled to the side plates 153 and 154 so as to pass through the center thereof.

측판(153)은 고정판(152)을 매개로 회전축(101)에 고정되게 결합되며, 측판(154)은 고정자지지부재(137)에 결합된 고정기어와 회전기어에 의해서 회전 가능하게 결합된다. 따라서, 회전축(101)이 회전하면 회전축(101)에 고정되게 결합되는 회전자(110)와 내부케이싱(150)은 동방향으로 회전하나 회전축(101)에 회전 가능하게 결합되는 고정자(130)는 회전축받침대(102)에 고정되는 고정자지지부재(137)에 의해 회전되지 않는다.The side plate 153 is fixedly coupled to the rotation shaft 101 via the fixing plate 152, and the side plate 154 is rotatably coupled by a fixed gear and a rotating gear coupled to the stator support member 137. Therefore, when the rotating shaft 101 rotates, the rotor 110 and the inner casing 150 fixedly coupled to the rotating shaft 101 rotate in the same direction, but the stator 130 rotatably coupled to the rotating shaft 101 is It is not rotated by the stator support member 137 fixed to the rotary shaft support 102.

또한, 내부케이싱(150)의 일단의 외측판(154)에는 고정자지지부재(137)에 고정되게 결합되는 고정기어(138)와 맞물리도록 다수의 회전기어(155)가 설치된다. 회전기어(155)는 내부케이싱(150)이 회전축(101)과 함께 회전할 때 고정기어(138)를 따라 스스로 돌면서 회전하며, 내부케이싱(150)의 측판(154)을 지지하여 내부케이싱(150)이 회전할 때 내부케이싱(150)의 떨림을 방지하는 역할을 한다.In addition, the outer plate 154 of one end of the inner casing 150 is provided with a plurality of rotary gears 155 to be engaged with the fixed gear 138 is fixedly coupled to the stator support member 137. The rotary gear 155 rotates by rotating itself along the fixed gear 138 when the inner casing 150 rotates together with the rotation shaft 101, and supports the side plate 154 of the inner casing 150 to support the inner casing 150. ) Rotates to prevent the shaking of the inner casing (150).

회전기어(155)는 내부케이싱(150)의 떨림을 최소화할 수 있도록 안정된 4각구도나 6각구도로 배치되는 것이 바람직하며, 본실시예에서는 4개의 회전기어(155)를 90도 간격으로 4각구도로 설치하였다.The rotary gear 155 is preferably arranged in a stable four-angle or six-angle sphere so as to minimize the shaking of the inner casing 150, in this embodiment four rotary gears 155 in a four-angle sphere at 90-degree intervals. Installed.

이하, 상술한 구성을 갖는 본 발명의 저속발전기(100)의 작용에 대하여 설명한다.Hereinafter, the operation of the low speed generator 100 of the present invention having the above-described configuration will be described.

회전축(101)에 외력이 인가되면, 회전축받침대(102)에 의해 지지되는 회전축(101)이 회전하게 된다.When an external force is applied to the rotating shaft 101, the rotating shaft 101 supported by the rotating shaft support 102 is rotated.

회전축(101)이 회전하면, 회전축(101)에 고정되게 결합된 회전자(110)와 내부케이싱(150)이 동방향으로 회전하게 된다. 이때, 내부케이싱(150)에 설치된 회전기어(155)들은 고정기어(138)에 맞물려 고정기어(138)의 외주를 따라 스스로 돌면서 회전축(101)을 중심으로 회전하게 되며, 고정자(130)는 회전축받침대(102)에 결합된 고정자지지부재(137)에 의해 정지된 상태를 유지하게 된다.When the rotating shaft 101 rotates, the rotor 110 and the inner casing 150 fixedly coupled to the rotating shaft 101 are rotated in the same direction. At this time, the rotating gears 155 installed in the inner casing 150 are engaged with the fixed gear 138 to rotate themselves along the outer circumference of the fixed gear 138 to rotate about the rotating shaft 101, and the stator 130 rotates. It is maintained by the stator support member 137 coupled to the pedestal (102).

회전자(110)에 설치된 자석(111)과 고정자(130)에 설치된 권선코일(142)에 의해 형성되는 전력은 권선된 코일(142)을 따라 측판(134)을 관통하여 측판(154)과 고정자지지부재(137) 사이에 형성되는 공간 및 고정기어(138)의 배선구(143)과 외부케이싱의 배선구를 통해 외부로 공급된다.Electric power generated by the magnet 111 installed in the rotor 110 and the winding coil 142 installed in the stator 130 passes through the side plate 134 along the wound coil 142 to form the side plate 154 and the stator. It is supplied to the outside through the space formed between the supporting member 137 and the wiring hole 143 of the fixed gear 138 and the wiring hole of the outer casing.

따라서, 회전자(110)와 내부케이싱(150)이 함께 동방향으로 회전하기 때문에 회전자(110)와 내부케이싱(150) 사이에 회전저항이 많이 발생하지 않아 회전자(110)가 저속으로 회전하더라도 회전자(110)의 자석(111)과 고정자(130)의 권선코일(142) 사이에 상대속도가 크게 되어 원하는 기전력을 얻게 된다.Therefore, since the rotor 110 and the inner casing 150 rotate together in the same direction, there is not much rotational resistance between the rotor 110 and the inner casing 150 and the rotor 110 rotates at low speed. Even if the relative speed between the magnet 111 of the rotor 110 and the winding coil 142 of the stator 130 is increased to obtain the desired electromotive force.

또한, 종래의 저속발전기는 고정기어(138)와 회전기어(155)가 안쪽으로 들어가 있는 경우가 많아 유지보수가 힘든 경우가 많았으나 본 발명에 의한 경우 유지보수가 쉬우며 종래와 달리 고정자(130)는 고정자지지부재(137)에 의해 고정되어 회전하지 않으며 내부케이싱(150)이 고정기어와 회전기어(155)에 의하여 회전하게 된다. In addition, in the conventional low speed generator, the fixed gear 138 and the rotary gear 155 are often inward, so that the maintenance is often difficult, but according to the present invention, the maintenance is easy and the stator 130 is different from the prior art. ) Is fixed by the stator support member 137 does not rotate, the inner casing 150 is rotated by the fixed gear and the rotary gear 155.

또한, 종래에는 고정자의 도체에 권선을 하여 회전자와 고정자간 자기장에 의한 회전저항이 발생하는데 본 발명에서는 비도체에 코일권선된 권선코일(142)을 사용하여 회전자와 내부케이싱이 동방향으로 회전할 때 상호간 자기장이 유도되지만 비도체인 고정자와는 기전력을 발생시키면서 저항없이 자연스런 회전력을 얻도록 하고 있다.
In addition, in the related art, a winding resistance is generated by a magnetic field between the rotor and the stator by winding the conductor of the stator. In the present invention, the rotor and the inner casing are moved in the same direction by using the winding coil 142 wound on the non-conductor. When rotating, a magnetic field is induced between each other, but the non-conducting stator generates electromotive force to achieve natural rotational force without resistance.

이상, 본 발명의 바람직한 실시예를 참조로 본 발명의 저속발전기에 대하여 설명하였지만, 본 발명의 사상을 벗어나지 않는 범위 내에서 수정, 변경 및 다양한 변형실시예가 가능함은 당업자에게 명백하다Although the low speed generator of the present invention has been described above with reference to a preferred embodiment of the present invention, it will be apparent to those skilled in the art that modifications, changes, and various modifications can be made without departing from the spirit of the present invention.

100 : 저속발전기 101 : 회전축
102 : 회전축받침대 103,104: 베어링
110 : 회전자 111 : 자석
130 : 고정자 133, 134: 고정자측판
135, 136 : 베어링 137 : 고정자지지부재
138 : 고정기어 142 : 권선코일
143: 배선구 150 : 내부케이싱
152: 고정판 153, 154 : 측판
155 : 회전기어 160: 외부케이싱100: low speed generator 101: rotating shaft
102: rotating shaft support 103,104: bearing
110: rotor 111: magnet
130: stator 133, 134: stator side plate
135, 136: bearing 137: stator support member
138: fixed gear 142: winding coil
143: wiring hole 150: inner casing
152: fixing plate 153, 154: side plate
155: rotating gear 160: outer casing

Claims (6)

외부동력에 의해 회전하는 회전축;
상기 회전축과 고정되게 결합되어 상기 회전축에 의해 회전하는 원통형의 회전자;
상기 회전자의 외주면에 설치되는 다수의 자석;
상기 회전자의 외측으로 상기 회전축이 회전 가능하게 결합되는 원통형의 고정자;
상기 고정자 지지를 위해 양측단의 중앙에 베어링이 장착되는 고정자지지부재;
상기 고정자의 내주면에 설치되며 외부 배선과 연결되며 비도체에 감기는 권선코일;
상기 회전축을 지지하기 위해 양측단의 중앙에 베어링이 장착되는 회전축 받침대;
상기 원통형의 내부케이싱 외측으로 고정자지지부재의 외주부에 고정되고 배선구를 갖는 고정기어;
상기 원통형의 내부케이싱 일단부의 외측측판에 고정기어와 결합하여 고정기어의 외주를 따라서 회전하려는 다수의 회전기어;
상기 고정자의 외측으로 상기 회전축과 고정되게 결합되어 상기 회전축 및 고정기어와 회전기어에 의해 회전하는 원통형의 내부케이싱; 및
상기 회전축에 의해 회전하는 원통형의 내부케이싱 양측면의 외측으로 상기 회전축 받침대에 고정되는 원통형의 비전도체 외부케이싱을 포함하며
상기 고정자지지부재는 외주부에 고정기어가 설치되며 상기 고정기어와 맞물려 회전하는 다수의 회전기어가 설치되며
상기 고정자는 그 양측면의 중앙이 베어링을 매개로 상기 회전축에 결합되는 것을 특징으로 하는 저속발전기.A rotating shaft rotating by external power;
A cylindrical rotor fixedly coupled to the rotating shaft and rotating by the rotating shaft;
A plurality of magnets installed on an outer circumferential surface of the rotor;
A cylindrical stator to which the rotating shaft is rotatably coupled to the outside of the rotor;
A stator support member on which bearings are mounted at centers of both ends for supporting the stator;
A winding coil installed on an inner circumferential surface of the stator and connected to an external wiring and wound around a non-conductor;
Rotating shaft pedestal bearing is mounted in the center of both ends to support the rotating shaft;
A fixing gear fixed to an outer circumferential portion of the stator support member to an outer side of the cylindrical inner casing and having a wiring harness;
A plurality of rotary gears which are coupled to a fixed gear on an outer side plate of one end of the inner casing of the cylinder to rotate along the outer circumference of the fixed gear;
A cylindrical inner casing fixedly coupled to the rotating shaft to the outside of the stator to rotate by the rotating shaft and the fixed gear and the rotating gear; And
And a cylindrical non-conducting outer casing fixed to the rotating shaft pedestal on both sides of the cylindrical inner casing rotating by the rotating shaft.
The stator support member is provided with a fixed gear on the outer circumference and a plurality of rotating gears to rotate in engagement with the fixed gear.
The stator is a low speed generator, characterized in that the center of the two sides are coupled to the rotating shaft via a bearing. 제1항에 있어서, 상기 고정자 및 상기 내부케이싱과 외부케이싱은 내부에 발생하는 열을 외부로 방출하기 위하여 그 측면과 표면에 다수의 관통구가 형성되는 것을 특징으로 하는 저속발전기The low speed generator as claimed in claim 1, wherein the stator, the inner casing, and the outer casing have a plurality of through holes formed on sides and surfaces of the stator, the inner casing, and the outer casing. 삭제delete 삭제delete 제1항에 있어서, 상기 고정자는 상기 회전축을 회전가능하게 지지하는 고정자지지부재 및 회전축받침대에 고정되게 결합되는 것을 특징으로 하는 저속발전기.
The low speed generator according to claim 1, wherein the stator is fixedly coupled to the stator support member and the rotation shaft support rotatably supporting the rotation shaft.
삭제delete
KR20100108950A 2010-11-03 2010-11-04 Low speed generator KR101205674B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102005193B1 (en) * 2018-08-13 2019-07-29 김선화 Apparatus for Refrigeration and Air-conditioning Using Complex Generator

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102810939B (en) * 2012-08-13 2015-01-28 西安盾安电气有限公司 Speed-self-regulating synchronous generating system
KR101454805B1 (en) * 2012-09-20 2014-11-13 선상규 Generator
KR101238855B1 (en) * 2012-10-19 2013-03-05 이성근 Double air gap type generator
KR101397060B1 (en) * 2012-11-29 2014-05-21 숭실대학교산학협력단 Reaction force compensation devise
CN104242577B (en) * 2014-09-28 2017-01-25 长城汽车股份有限公司 Permanent magnet synchronous motor
KR101546798B1 (en) 2015-03-09 2015-08-24 김선화 Power Train System using Electric Motor with Complex Generator
KR101955031B1 (en) * 2016-12-23 2019-03-07 선상규 The rotor of the two split is using a magnets generator
KR102078684B1 (en) * 2017-01-07 2020-04-02 선상규 Mechanical drive to the motor and alternator
KR101955030B1 (en) * 2017-02-01 2019-03-07 선상규 Two rotors using generators
KR102012552B1 (en) 2017-03-31 2019-10-14 선상규 DC generator utilizing rotation of a multi-circuit brush for DC supply
KR101989233B1 (en) 2017-09-11 2019-09-30 선상규 AC or DC generator using of a multi-circuit brush and distributor
KR102218794B1 (en) * 2018-08-07 2021-02-22 선상규 a stator and an inner rotor of a generator for use with a rotary shaft

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000261995A (en) 1999-03-12 2000-09-22 Hideo Kawamura High-torque motor generator
KR200395949Y1 (en) * 2005-04-22 2005-09-16 선상규 Low speed generator
WO2009100600A1 (en) 2008-02-15 2009-08-20 Guangshun Wang Low-speed harmonic elimination synchronous power generator

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200217447Y1 (en) * 2000-10-04 2001-03-15 임일상 Low speed generator
JP2003333815A (en) * 2002-05-10 2003-11-21 Kurachi Haruyoshi Multipole synchronous generator with large quantity of power generator even at low-speed revolution
KR100676426B1 (en) * 2005-04-22 2007-02-01 선상규 Low speed generator
KR20080099637A (en) * 2007-05-10 2008-11-13 기승철 Low speed generator

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000261995A (en) 1999-03-12 2000-09-22 Hideo Kawamura High-torque motor generator
KR200395949Y1 (en) * 2005-04-22 2005-09-16 선상규 Low speed generator
WO2009100600A1 (en) 2008-02-15 2009-08-20 Guangshun Wang Low-speed harmonic elimination synchronous power generator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102005193B1 (en) * 2018-08-13 2019-07-29 김선화 Apparatus for Refrigeration and Air-conditioning Using Complex Generator

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