KR20210002341U - A kind of three-phase motor turn signal - Google Patents

A kind of three-phase motor turn signal Download PDF

Info

Publication number
KR20210002341U
KR20210002341U KR2020210002989U KR20210002989U KR20210002341U KR 20210002341 U KR20210002341 U KR 20210002341U KR 2020210002989 U KR2020210002989 U KR 2020210002989U KR 20210002989 U KR20210002989 U KR 20210002989U KR 20210002341 U KR20210002341 U KR 20210002341U
Authority
KR
South Korea
Prior art keywords
phase
led
phase motor
reverse
rotation
Prior art date
Application number
KR2020210002989U
Other languages
Korean (ko)
Inventor
전효화
Original Assignee
전효화
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 전효화 filed Critical 전효화
Priority to KR2020210002989U priority Critical patent/KR20210002341U/en
Publication of KR20210002341U publication Critical patent/KR20210002341U/en

Links

Images

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
    • H02K11/21—Devices for sensing speed or position, or actuated thereby
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P13/00—Indicating or recording presence, absence, or direction, of movement
    • G01P13/02—Indicating direction only, e.g. by weather vane
    • G01P13/04—Indicating positive or negative direction of a linear movement or clockwise or anti-clockwise direction of a rotational movement
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2211/00—Specific aspects not provided for in the other groups of this subclass relating to measuring or protective devices or electric components
    • H02K2211/03—Machines characterised by circuit boards, e.g. pcb

Abstract

본 고안은 전동기설비기술의 영역에 속하며 일종의 삼상전동기 회전방향을 판단하는데 쓰이는 신호등이다.
삼상전동기나 삼상전동기를 부품으로 하는 설비를 사용시 회전방향의 불확실성으로 안전문제를 일으키거나 효율이 떨어지는 문제가 발생한다.이런한 문제를 해결하기위하여 삼상전동기의 회전방향을 판단하는 신호등을 연구하여 냈다.
삼상전동기나 삼상전동기를 부품으로 하는 설비를 사용시 회전방향의 불확실성으로 안전문제를 일으키거나 효율이 떨어지는 문제가 발생한다.이런한 문제를 해결하기위하여 삼상전동기의 회전방향을 판단하는 신호등을 연구하여 냈다.
일종의 삼상전동기회전 방향판단 신호등은 삼상교류전기를 발생하는 영구자석인 스테이타,삼상코일이 곤선된 로타와 다이오드,LED등으로 구성된다.삼상교류전기의 발전시 로타는 정회전과 역회전인 두가지회전을 한다.정회전시 발전기는 3상교류전기의 정상순서인( Ua→Ub→Uc→Ua)와 역회전시는 3상교류전기의 역상순서인(Ua→Uc→Ub→Ua)삼상교류전기를 출력한다.출력되는 정순서와 역순서인 삼상교류전기를 다이오드로 직류전기를 만든다.정회전에서 Ub에 LED +극을 연결하고 Uc에 -극을 연결하면 두상의 전압차이로 인해서 LED가 켜지고 역회전시에는 led가 켜지지 않는다. 역회전에서 Uc에 LED +극을 연결하고 Ub에 -극을 연결하면 두상의 전압차이로 인해서 LED가 켜지고 역회전시에는 LED가 켜지지 않는다.이 원리를 이용하여 전기회로판에 정회전 전기의 출력과 역회전 전기의 출력에 각각 두가지 다른 색상의 led등에 연결한다.로타가 정회전시와 역회전시 두가지 방향의 신호등이 켜진다.This invention belongs to the field of motor equipment technology and is a traffic light used to determine the rotation direction of a kind of three-phase motor.
When using a three-phase motor or a facility that has a three-phase motor as a component, the uncertainty of the rotational direction causes a safety problem or a problem of lowering efficiency. .
When using a three-phase motor or a facility that has a three-phase motor as a component, the uncertainty of the rotational direction causes a safety problem or a problem of lowering efficiency. .
A kind of three-phase motor rotation direction judgment signal light consists of a stator, a permanent magnet that generates three-phase alternating current, a rotor with three-phase coils, and a diode and LED. The generator rotates in the normal order of three-phase alternating current (Ua→Ub→Uc→Ua) and in reverse rotation, the three-phase alternating current is in reverse order (Ua→Uc→Ub→Ua). The three-phase alternating current, which is output in the reverse order and in the forward order, is used to make direct current with a diode. In the forward rotation, when the LED + pole is connected to Ub and the - pole is connected to Uc, the LED is turned on due to the voltage difference between the two phases and is reversed. LED does not turn on while rotating. In reverse rotation, when the LED + pole is connected to Uc and the - pole is connected to Ub, the LED turns on due to the voltage difference between the two phases, and the LED does not turn on during reverse rotation. Using this principle, the output of forward rotation electricity and Connect two different colored LED lights to the output of reverse rotation electricity. Signal lights in two directions are turned on when the rotor rotates forward and reverse.

Figure utm00001
Figure utm00001

Description

일종의 삼상전동기회전 방향판단 신호등{A kind of three-phase motor turn signal}A kind of three-phase motor turn signal

본 신안은 전동기설비기술의 영역에 속하며 일종의 삼상전동기 회전방향을 판단하는데 쓰이는 신호등이다.This new model belongs to the field of motor equipment technology and is a kind of traffic light used to determine the rotation direction of a three-phase motor.

삼상전동기나 삼상전동기를 부품으로 하는 설비를 사용시 회전방향의 불확실성으로 안전문제를 일으키거나 효율이 떨어지는 문제가 발생한다.이런한 문제를 해결하기위하여 삼상전동기의 회전방향을 판단하는 신호등을 연구하여 냈다.When using a three-phase motor or a facility that has a three-phase motor as a component, the uncertainty of the rotation direction causes a safety problem or a problem with the efficiency lowering. .

삼상전동기나 삼상전동기를 부품으로 하는 설비를 사용시 회전방향의 불확실성으로 안전문제를 일으키거나 효율이 떨어지는 문제가 발생한다.이런한 문제를 해결하기위하여 삼상전동기의 회전방향을 판단하는 신호등을 연구하여 냈다.When using a three-phase motor or a facility that has a three-phase motor as a component, the uncertainty of the rotation direction causes a safety problem or a problem with the efficiency lowering. .

일종의 삼상전동기회전 방향판단 신호등은 3상교류전기를 발생하는 소형영구자석인 스테이타,삼상코일이 곤선된 로타와 다이오드,LED등으로 구성된다.삼상교류전기 발전시 로타는 정회전과 역회전인 두가지회전을 한다. 정회전시 발전기는 3상교류전기의 정상순서인( Ua→Ub→Uc→Ua)와 역회전시 3상교류전기의 역상순서인(Ua→Ub→Uc→Ua)3상교류전기를 출력한다.출력되는 정순서와 역순서인 3상교류전기를 다이오드로 직류전기를 만든다.정회전에서 Ub에 LED +극을 연결하고 Uc에 -극을 연결하면 두상의 전압차이로 인해서 LED가 켜지고 역회전시에는 LED가 켜지지 않는다. 역회전에서 Uc에 LED +극을 연결하고 Ub에 -극을 연결하면 두상의 전압차이로 인해서 LED가 켜지고 정회전시에는 LED가 켜지지 않는다.이 원리를 이용하여 전기회로판에 정회전 전기의 출력과 역회전 전기의 출력에 각각 두가지 다른 색상의 LED등에 연결한다.로타가 정회전시와 역회전시 두가지 방향의 신호등이 켜진다.A kind of three-phase motor rotation direction judgment signal light consists of a stator, a small permanent magnet that generates three-phase alternating current, a rotor with a three-phase coil, a diode, and an LED. make two turns. During forward rotation, the generator outputs 3-phase AC electricity (Ua→Ub→Uc→Ua), which is the normal order of three-phase AC electricity, and three-phase AC electricity, which is the reverse order of three-phase AC electricity at reverse rotation (Ua→Ub→Uc→Ua). The three-phase alternating current, which is output in the forward and reverse order, is converted into direct current with a diode. In the forward rotation, if the LED + pole is connected to Ub and the - pole is connected to Uc, the LED is turned on due to the voltage difference between the two phases. LED does not light up. In reverse rotation, if the LED + pole is connected to Uc and the - pole is connected to Ub, the LED turns on due to the voltage difference between the two phases, and the LED does not turn on during forward rotation. Connect two different colored LED lights to the output of rotating electricity. Signal lights in two directions are turned on when the rotor rotates forward and reverse.

일종의 삼상전동기회전 방향판단 신호등을 쓰면서 삼상전동기의 회전방향을 쉽게 판단할수 있어 안전면에 큰 기여하며 효율적으로도 한명은 전원을 올리고 한사람은 회전방향을 판단하는 2~3명서 하던일을 혼자서 쉽게 할수있다.By using a kind of three-phase motor rotation direction judgment signal light, the rotation direction of a three-phase motor can be easily determined, which greatly contributes to safety. have.

도1은 상면투시도, 도2은 PCB정면도, 도3는 전기회로판 배면도, 도4는 삼상교류발전기가 발생한 전기전압의 정회전과,역회전시의 3상전기의 상순서 그래프도면.Fig. 1 is a top perspective view, Fig. 2 is a front view of the PCB, Fig. 3 is a rear view of an electric circuit board, and Fig. 4 is a graph diagram showing the phase sequence of three-phase electricity at the time of forward rotation and reverse rotation of the electric voltage generated by the three-phase alternator.

본 고안을 실현하기위하여 아래와 같이 작업한다. )영구자석(스테이타 ,코일(로타) , 프레임 , 샤프트로 3상교류발전기를 형성한다. 3상교류 발전기를 회전하면 삼상교류전기 Ua, Ub, Uc를 발생한다. 3상교류 발전기는 정회전과 역회전을 할수있으며 정,역회전시 발생한 전류의 3상순서는 도4와 같다 . 3상교류전기의 발전시 로타(코일이)의 회전에는 정회전과 역회전이 있다. 정회전시 발전기는 3상교류전기의 정상순서인( Ua→Ub→Uc→Ua)와 역회전시는 3상교류전기의 역상순서인(Ua→Uc→Ub→Ua)3상교류전기를 출력한다.출력되는 정순서와 역순서인 3상교류전기를 다이오드로 직류전기를 만든다.정회전에서 Ub에 LED +극을 연결하고 Uc에 -극을 연결하면 두상의 전압차이로 인해서 LED가 켜지고 역회전시에는 LED가 켜지지 않는다. 역회전에서 Uc에 LED +극을 연결하고 Ub에 -극을 연결하면 두상의 전압차이로 인해서 LED가 켜지고 정회전시에는 LED가 켜지지 않는다.이 원리를 이용하여 전기회로판에 정회전 전기의 출력과 역회전 전기의 출력에 각각 두가지 다른 색상의 LED등에 연결한다.로타가 정회전시와 역회전시 두가지 방향의 신호등이 켜진다.In order to realize the present invention, we work as follows. ) Permanent magnets (stator, coil (rotor), frame, and shaft) form a three-phase alternator. When the three-phase alternator rotates, three-phase alternator Ua, Ub, Uc is generated. The three-phase alternator rotates forward The three-phase sequence of the current generated during forward and reverse rotation is shown in Fig. 4. When three-phase AC electricity is generated, the rotation of the rotor (coil) has forward rotation and reverse rotation. Three-phase alternating current (Ua→Ub→Uc→Ua), which is the normal order of three-phase alternating current (Ua→Ub→Uc→Ua), and reverse rotation, three-phase alternating current (Ua→Uc→Ub→Ua), which is the reversed order of three-phase alternating current, is output. The three-phase alternating current, which is the reverse of the order, is used to make direct current with a diode. When the LED + pole is connected to Ub in forward rotation and the - pole is connected to Uc in the forward rotation, the LED turns on due to the voltage difference between the two phases. In reverse rotation, if the LED + pole is connected to Uc and the - pole is connected to Ub, the LED turns on due to the voltage difference between the two phases and the LED does not turn on during forward rotation. Connect two different colored LED lights to the output of electricity and reverse rotation respectively. When the rotor rotates forward and reverse, traffic lights in two directions are turned on.

본 고안은 생산하기가 간단하고 사용하기도 쉽다.특히 사용방면에는 삼상전동기와 삼상전동기를 부품으로 하는 설비,회전체의 방향을 표기하는곳에 모두 광범히 쓸수 있다.This design is simple to produce and easy to use. In particular, in terms of use, it can be widely used for three-phase motors and equipment with three-phase motors as components, as well as for marking the direction of the rotating body.

Ua,Ub,Uc 삼상교류전기의 삼상전시 표시
a,b,c삼상교류발전기의 삼상전기를 밖으로 출력하는 연결선
d,e출력단은 삼상발전기에서 발생되는 삼상전기를 a,b,c에서 다이오드로 전달하는 연결선Ua, Ub, Uc Three-phase display of three-phase AC electricity
a, b, c connection line that outputs the three-phase electricity of the three-phase alternator to the outside
The d and e output terminals are the connection lines that transfer the three-phase electricity generated by the three-phase generator from a, b, and c to the diode.

Claims (5)

일종의 삼상전동기 정역회전 신호발생기는 특징이 소형삼상교류 발전기, 다이오드와 삼상교류전기의 상서원리를 이용하여 두가지 칼라의 LED신호등에 전원을 공급하여 신호를 발생하는 기기로서 소형삼상발전기를 회전방향을 판단하려는 삼상전동기의 본체에 고정연결하고 소형발전기의 로타와 회전방향을 판단하려는 삼상전동기의 로타와 연결하여 소형발전기의 로타가 회전방향을 판단하려는 삼상전동기의 로타와 같은 방향으로 회전하면서 소형발전기가 전원을 발생하고 다이오드의 전기여과를 이용하여 LED신호등에 고정된 방향의 전원을 공급하여 LED신호등이 켜지는 일종의 신호발생기이다.A kind of three-phase motor forward/reverse rotation signal generator is a device that generates a signal by supplying power to two-color LED signal lights using the phase-in principle of a small three-phase AC generator, diode and three-phase AC electricity, and determines the rotation direction of the small three-phase generator. It is fixedly connected to the main body of the three-phase motor to be used and connected to the rotor of the small generator and the rotor of the three-phase motor to determine the direction of rotation. It is a kind of signal generator that turns on the LED signal light by supplying power in a fixed direction to the LED signal light by using the electric filtration of the diode. 청구항1에 있어서 일종의 삼상전동기 정역회전 신호발생기의 특징은 신호발생기를 회전방향을 판단하려는 삼상전동기의 로타고정 카바에 고정한 구조.The method according to claim 1, The characteristic of the three-phase motor forward/reverse rotation signal generator is a structure in which the signal generator is fixed to the rotor fixing cover of the three-phase motor to determine the rotational direction. 청구항1에 있어서 일종의 삼상전동기 정역회전 신호발생기의 특징은 전기회로판,소형교류발전기,다이오드,LED신호등의 구조로 되여 있으며 모두 전기회로판 위에 있는 구조.The characteristic of the three-phase motor forward/reverse rotation signal generator according to claim 1 is that it has the structure of an electric circuit board, a small alternator, a diode, an LED signal, etc., all of which are on the electric circuit board. 청구항1에 있어서 일종의 삼상전동기 정역회전 신호발생기의 특징은 신호발생기의 로타와 회전방향을 판단하려는 삼상전동기의 로타가 동심인 연결하는 구조.The method according to claim 1, The characteristic of the three-phase motor forward/reverse rotation signal generator is a structure in which the rotor of the signal generator and the rotor of the three-phase motor to determine the rotational direction are concentric. 청구항1에 있어서 일종의 삼상전동기 정역회전 신호발생기의 특징은 서술한 LED신호등이 두가지 칼라의 신호등인 고조 또는 정방향만 LED신호등을 설치하여 정방향회전만 신호를 발생하는 구조 또는 역방향만 LED신호등을 설치하여 역방향만 신호를 발생하는 구조.The characteristic of the kind of three-phase motor forward/reverse rotation signal generator according to claim 1 is that the above-described LED signal light is a two-color signal light, such as a structure in which an LED signal light is generated only in the forward direction by installing an LED signal light in a two-color signal light or a reverse direction by installing an LED signal light only in the reverse direction. Only structures that generate signals.
KR2020210002989U 2021-10-01 2021-10-01 A kind of three-phase motor turn signal KR20210002341U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2020210002989U KR20210002341U (en) 2021-10-01 2021-10-01 A kind of three-phase motor turn signal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2020210002989U KR20210002341U (en) 2021-10-01 2021-10-01 A kind of three-phase motor turn signal

Publications (1)

Publication Number Publication Date
KR20210002341U true KR20210002341U (en) 2021-10-20

Family

ID=78261290

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2020210002989U KR20210002341U (en) 2021-10-01 2021-10-01 A kind of three-phase motor turn signal

Country Status (1)

Country Link
KR (1) KR20210002341U (en)

Similar Documents

Publication Publication Date Title
KR930022699A (en) Non-commutator DC Motor
RU2007105765A (en) POWER MOTOR-GENERATOR WITH EFFICIENCY ABOVE 100%
CN104242580B (en) A kind of automobile is with variable winding starting electromotor
CN102738916A (en) Switched reluctance generator motor
CN105915130B (en) A kind of pump control method and its device of position-sensor-free magneto
GB2450404A (en) Rotor position sensing for a wound field synchronous machine at or near standstill
CA2772805C (en) Position sensing circuit for brushless motors
Wadibhasme et al. Review of various methods in improvement in speed, power & efficiency of induction motor
KR101471784B1 (en) System for generating power
KR20210002341U (en) A kind of three-phase motor turn signal
JP2013258899A (en) Electric machine
JPH08289517A (en) Simultaneous generating type motor
JP2010252614A (en) Motor which uses permanent magnet for rotor (rotor) and electromagnet for stator (stator), and switches current of stator with commutator in dc motor (dc motor)
KR20210108923A (en) A kind of three-phase motor turn signal
CN209852551U (en) Unmanned remote control submersible propeller
JP3847740B2 (en) Power generator
US10742158B1 (en) Circuit for split sine wave alternating ground paths
CN103701286B (en) A kind of four cross streams starter-generators of high reliability
Jadhav et al. Design and analysis of hub dynamo for electric vehicle
CN207868888U (en) The brushless direct current motor of included torsion slow start slow stop
RU2017141777A (en) Disk Magnetic DC Generator
US10804774B1 (en) Method of obtaining power from brushed DC motors
RU52537U1 (en) CONTACTLESS DC GENERATOR
Gladyshev et al. One phase machine with DC stator excitation
CN105811852B (en) The efficiency improving device and method of permanent magnet synchronous motor

Legal Events

Date Code Title Description
E902 Notification of reason for refusal
E601 Decision to refuse application