KR20210002504U - Motor Generator - Google Patents

Motor Generator Download PDF

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Publication number
KR20210002504U
KR20210002504U KR2020200001547U KR20200001547U KR20210002504U KR 20210002504 U KR20210002504 U KR 20210002504U KR 2020200001547 U KR2020200001547 U KR 2020200001547U KR 20200001547 U KR20200001547 U KR 20200001547U KR 20210002504 U KR20210002504 U KR 20210002504U
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South Korea
Prior art keywords
rotor
winding
wound
motor
electricity
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KR2020200001547U
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Korean (ko)
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오세용
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오세용
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Priority to KR2020200001547U priority Critical patent/KR20210002504U/en
Publication of KR20210002504U publication Critical patent/KR20210002504U/en

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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K19/00—Synchronous motors or generators
    • H02K19/16—Synchronous generators
    • H02K19/26—Synchronous generators characterised by the arrangement of exciting windings
    • H02K19/32—Synchronous generators characterised by the arrangement of exciting windings for pole-changing
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/32—Windings characterised by the shape, form or construction of the insulation
    • H02K3/34—Windings characterised by the shape, form or construction of the insulation between conductors or between conductor and core, e.g. slot insulation
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/64—Electric machine technologies in electromobility
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

본 고안 전동기발전기는 외형상 한 개의 전동기나 발전기의 형태를 갖지만 전동기와 발전기의 기능을 동시에 수행할 수 있다. 회전자(3)에 회전자권선A(4)와 회전자권선B(5)가 감겨져 있는데 이두권선은 서로 다른 방향으로 감겨져 있기 때문에 회전자권선A(4)에 전원이 공급되면 고정자의 자극(2)에서 발생된 자기장의 영향으로 회전자(3)가 구동하게 된다. 이때 회전자권선B(5)가 자기장을 끊으면서 전기가 발생하는데 이 전기를 축전지에 연결하여 축적할 수 있다. 전기자동차 등의 전기를 이용하며 바퀴를 구동하여 움직이는 이동물체의 위치에너지와 운동에너지를 이용하여 축전을 하여 주행거리를 더 널림으로서 에너지를 효율적으로 사용하도록 고안된 전동기발전기.Although the motor generator of the present invention has the form of a single motor or generator in appearance, it can perform the functions of a motor and a generator at the same time. The rotor winding A (4) and the rotor winding B (5) are wound on the rotor (3). Since the two windings are wound in different directions, when power is supplied to the rotor winding A (4), the magnetic pole of the stator ( The rotor 3 is driven by the influence of the magnetic field generated in 2). At this time, as the rotor winding B(5) cuts off the magnetic field, electricity is generated, and this electricity can be accumulated by connecting it to a storage battery. A motor generator designed to efficiently use energy by using electricity from electric vehicles, etc.

Description

전동기발전기{Motor Generator}Motor Generator

본 고안은 한 개의 프레임 속에서 작동되는 전동기와 발전기에 관한 것으로 한 개의 고정자(1)와 회전자(3)로 전동기와 발전기 기능을 동시에 할 수 있도록 하는 방법에 관한 것이다.The present invention relates to a motor and a generator operated in one frame, and to a method for enabling the motor and generator to function simultaneously with one stator (1) and a rotor (3).

본인이 이미 출원한 특허출원번호 10-2020-0053034의 전동기발전기는 회전자(3)에 서로 다른 방향으로 감겨있는 두 개의 회전자권선(4,5) 때문에 한쪽권선에 전원이 접속되면 회전자(3)가 구동을 하게 되는데 이때 다른 쪽 권선이 고정자(1)의 자극(2)으로부터 나오는 자기장을 끊어주면서 전기가 발생한다. 그런데 이런 전동기발전기는 회전자(3)의 구조와 권선(4,5)을 감는 방법 때문에 전동기의 크기에 비하여 생산되는 전기량이 적다.The motor generator of Patent Application No. 10-2020-0053034, which I have already applied for, has two rotor windings 4 and 5 wound in different directions on the rotor 3, so when power is connected to one winding, the rotor ( 3) is driven, and electricity is generated while the other winding cuts off the magnetic field from the magnetic pole (2) of the stator (1). However, in such a motor generator, the amount of electricity produced is small compared to the size of the motor because of the structure of the rotor 3 and the winding method of the windings 4 and 5 .

그런데 이러한 구조의 회전자(3)는 권선을 감는 방향이 회전축(7)의 길이 방향으로 길게 뻗어 있는 자극철심의 좁은 공간 속을 지나며 감도록 되어 있는데 서로 다른 방향으로 두 개의 권선을 감기가 불편할 뿐만 아니라 감기는 양이 많지 않다. 그래서 결과적으로 감을 수 있는 일정한 양의 권선을 분배해서 감게 되면 전동의 출력이 떨어지거나 발전의 출력이 떨어지는 에너지 사용의 비효율성이 생길 수 있다.However, in the rotor 3 having such a structure, the winding direction is to pass through the narrow space of the magnetic pole core extending long in the longitudinal direction of the rotating shaft 7, but it is inconvenient to wind the two windings in different directions. No, the amount of cold is not much. Therefore, if a certain amount of windings that can be wound are distributed and wound as a result, the output of the electric motor may drop or the inefficiency of energy use may occur when the output of the power generation decreases.

본고안 전동기발전기는 본인이 특허출원한 출원번호 10-2020-0053034의 전동기발전기와 기본원리는 같지만 그 구조에 있어서의 차이점 때문에 더 효율적으로 전동의 출력을 낼 수 있고 발전량을 늘릴 수 있다. 고정자(1)는 전자석이나 천연자석의 자기장을 이용하고 회전자(3)는 두 개의 권선(4,5)을 전동기발전기의 회전축(7)이 회전하는 방향으로 감는데 회전자권선A(4)는 시계 반대 방향으로 감고 회전자권선B(5)는 시계 방향으로 감는다. 이러한 방법으로 권선을 감으면 회전자의 자극철심 사이의 좁은 공간을 오가며 감는 방법보다 더 많은 양의 코일을 감을 수 있어서 전동의 출력과 생산되는 전기량을 늘릴 수 있다.The motor generator of this invention has the same basic principle as the motor generator of the application number 10-2020-0053034 for which the applicant applied for a patent, but due to the difference in its structure, it can output the motor more efficiently and increase the amount of power generation. The stator (1) uses the magnetic field of an electromagnet or a natural magnet, and the rotor (3) winds two windings (4,5) in the direction in which the rotating shaft (7) of the motor generator rotates. is wound in a counterclockwise direction and the rotor winding B (5) is wound in a clockwise direction. When winding the winding in this way, more coils can be wound than the method of winding in a narrow space between the magnetic pole cores of the rotor, so that the output of the motor and the amount of electricity produced can be increased.

이 전동기발전기는 같은 원리에 의하여 작동되는 크기가 같은 다른 구조의 회전자(3)를 사용하는 전동기발전기보다 더 많은 전동 출력과 전기를 생산해 냄으로서 전기를 이용한 구동력으로 움직이는 이동물체가 내리막길에서는 위치 에너지를 이용하고, 달리다가 제동을 해야할 때는 운동에너지를 이용하여 더 많이 생산되는 전기를 축전지에 축적하여 주행거리를 더 늘려 에너지를 효과적으로 사용하도록 고안된 전동기발전기이다.This motor-generator produces more electric output and electricity than the motor-generator using the rotor 3 of the same size and different structure operated by the same principle, so that the moving object moving by the driving force using electricity is positioned on a downhill road. It is a motor generator designed to use energy effectively and to use energy effectively by accumulating more electricity produced by using kinetic energy in a storage battery to increase driving distance when braking is required.

참고로 전동기발전기가 구동을 하면서 생긴 전기를 축전하는 방법을 설명하면, 회전자권선A(4)에 전원을 접속하면 회전자(3)가 구동을 하여 이동물체가 주행을 하게 되는데 이때 회전자권선B(5)의 단자를 축전지에 접속하면 걸리는 부하 때문에 회전자의 구동속도가 떨어진다. 따라서 속도를 줄이거나 제동을 해야 할 때에 회전자권선B(5)의 단자를 축전지에 접속해서 축전을 하는 것이 에너지를 효율적으로 사용하는 방법이다.For reference, when explaining the method of storing electricity generated while the motor generator is driven, when the power is connected to the rotor winding A (4), the rotor (3) is driven and the moving object is driven. At this time, the rotor winding When the terminal of B(5) is connected to the storage battery, the driving speed of the rotor decreases due to the load applied. Therefore, when it is necessary to reduce the speed or brake, connecting the terminal of the rotor winding B (5) to the storage battery to store electricity is an efficient way to use energy.

1:고정자 2:고정자자극 3:회전자 4:회전자권선A
5:회전자권선B 6:권선분리막 7:회전축1: Stator 2: Stator stimulus 3: Rotor 4: Rotor winding A
5: Rotor winding B 6: Winding separator 7: Rotation shaft

이 전동기발전기를 전동기를 구동하여 이동하는 전기자동차, 오토바이, 전기자전거, 골프장용카트, 선박 등에 장착을 하여 내리막길에서나 또는 평지에서 속도를 줄이거나 제동을 해야 하는 경우에 회전자권선B(5)에 발생된 전기를 축전지에 축적하여 에너지를 효율적으로 사용할수 있도록 고안되었다.Rotor winding B(5) when this motor generator is mounted on an electric vehicle, motorcycle, electric bicycle, golf course cart, ship, etc. It is designed to use the energy efficiently by accumulating the electricity generated in the storage battery.

Claims (2)

[도1]에서 회전자(3)의 권선분리막(6)을 사이에 두고 회전자권선A(4)가 회전자의 왼쪽에 감겨있고 회전자권선B(5)는 오른쪽에 감겨져있는데 이두권선은 서로 다른방향으로 감겨져있어서 회전자권선A(4)에 전기가 공급되면 고정자(1)의 자극(2)에서 나오는 자기장에 의하여 구동을 하게 되는데 이때 회전자권선B(5)가 자기장을 끊으면서 전기가 발생하게된다. 이 전기를 축전지에 축적하여 전동기의 구동력으로 움직이는 물체가 에너지를 효율적으로 사용할 수 있도록 고안된 전동기발전기,In [Fig. 1], the rotor winding A(4) is wound on the left side of the rotor with the winding separator 6 of the rotor 3 interposed therebetween, and the rotor winding B(5) is wound on the right side, and the two windings are Since they are wound in different directions, when electricity is supplied to the rotor winding A (4), it is driven by the magnetic field from the magnetic pole (2) of the stator (1). will occur A motor generator designed to accumulate this electricity in a storage battery so that an object moving with the driving force of the motor can use energy efficiently; [도2]에서 회전자(3)의 권선분리막(6)을 사이에두고 회전자권선A(4)가 바깥쪽(원심쪽)에 감겨있고 회전자권선B(6)가 안쪽(구심쪽)에 감겨있는 회전자로 구성된 전동기발전기,In [Fig. 2], the rotor winding A(4) is wound on the outside (distal side) with the winding separator 6 of the rotor 3 interposed therebetween, and the rotor winding B(6) is inside (the centripetal side). A motor generator consisting of a rotor wound on the
KR2020200001547U 2020-05-06 2020-05-06 Motor Generator KR20210002504U (en)

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KR2020200001547U KR20210002504U (en) 2020-05-06 2020-05-06 Motor Generator

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KR2020200001547U KR20210002504U (en) 2020-05-06 2020-05-06 Motor Generator

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