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KR970008793A - Pole Number Conversion Type Single Phase Induction Motor - Google Patents

Pole Number Conversion Type Single Phase Induction Motor Download PDF

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Publication number
KR970008793A
KR970008793A KR1019950022510A KR19950022510A KR970008793A KR 970008793 A KR970008793 A KR 970008793A KR 1019950022510 A KR1019950022510 A KR 1019950022510A KR 19950022510 A KR19950022510 A KR 19950022510A KR 970008793 A KR970008793 A KR 970008793A
Authority
KR
South Korea
Prior art keywords
pole
sets
windings
induction motor
winding
Prior art date
Application number
KR1019950022510A
Other languages
Korean (ko)
Other versions
KR0169433B1 (en
Inventor
고권민
Original Assignee
김광호
삼성전자 주식회사
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 김광호, 삼성전자 주식회사 filed Critical 김광호
Priority to KR1019950022510A priority Critical patent/KR0169433B1/en
Publication of KR970008793A publication Critical patent/KR970008793A/en
Application granted granted Critical
Publication of KR0169433B1 publication Critical patent/KR0169433B1/en

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K17/00—Asynchronous induction motors; Asynchronous induction generators
    • H02K17/02—Asynchronous induction motors
    • H02K17/04—Asynchronous induction motors for single phase current
    • H02K17/06—Asynchronous induction motors for single phase current having windings arranged for permitting pole-changing
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K17/00—Asynchronous induction motors; Asynchronous induction generators
    • H02K17/02—Asynchronous induction motors
    • H02K17/04—Asynchronous induction motors for single phase current
    • H02K17/08—Motors with auxiliary phase obtained by externally fed auxiliary windings, e.g. capacitor motors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K17/00—Asynchronous induction motors; Asynchronous induction generators
    • H02K17/02—Asynchronous induction motors
    • H02K17/30—Structural association of asynchronous induction motors with auxiliary electric devices influencing the characteristics of the motor or controlling the motor, e.g. with impedances or switches
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/28—Layout of windings or of connections between windings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
    • H02P25/02—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the kind of motor
    • H02P25/04—Single phase motors, e.g. capacitor motors

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Induction Machinery (AREA)

Abstract

본 발명은 스위칭소자를 이용하여 고정자권선의 접속배선을 절환시켜줌으로써 고정자의 극수를 변환시켜 사용할 수 있도록 한 극수변환형 유도전동기에 관한 것이다. 본 발명의 극수변환형 단상유도전동기는 2세트의 권선(10A, 10B)으로 이루어지고 2극운전시에 사용되는 2극주권선(10)과 4세트의 권선으로 이루어지고 4극운전시에 사용되는 4극주권선(30)을 구비하여 극변환운전이 가능하도록 된 단상유도전동기에 있어서, 상기 2극주권선(10) 및 4극주권선(30)과 상호 소정의 각도를형성하도록 배치된 4세트의 권선(20A-20D)을 가지는 4극보조권선(20)을 구비하여, 2극운전시에는 상기 4세트의 보조권선(20A-20D)중 쇄교되지 않는 2세트의 보조권선(20A, 20B)을 사용하고, 4극운전시에는 상기 4세트의 보조권선(20A, 20D)을 모두 사용하는 것을 특징으로 한다.The present invention relates to a pole conversion type induction motor that can be used to convert the number of poles of the stator by switching the connection wiring of the stator winding using a switching element. Pole-converting type single-phase induction motor of the present invention is composed of two sets of windings (10A, 10B) and the two pole winding (10) used in the two-pole operation and four sets of winding and used in the four-pole operation In a single-phase induction motor having a four pole winding (30) to be a pole conversion operation, it is arranged to form a predetermined angle with the two pole winding 10 and the four pole winding (30) Four pole auxiliary windings 20 having four sets of windings 20A-20D are provided, and two sets of auxiliary windings 20A, which are not bridged among the four sets of auxiliary windings 20A-20D during two-pole operation, 20B), and all four sets of auxiliary windings 20A and 20D are used during four-pole operation.

Description

극수변환형 단상유도전동기Pole Number Conversion Type Single Phase Induction Motor

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제3도는 본 발명의 극수변환형 단상유도전동기의 결선도, 제4도의 (가) 내지 (다)는 각각 본 발명의 극수변환형 단상유도전동기에서 전기자권선의 내부구조를 보인 결선도, 제5도는 본 발명의 극수변환형 단상유도전동기의 등가회로도이다.3 is a connection diagram of the pole-shift type single-phase induction motor of the present invention, (a) to (c) of FIG. It is an equivalent circuit diagram of the pole number conversion type single phase induction motor of the present invention.

Claims (1)

2세트의 권선(10A,10B)으로 이루어지고 2극운전시에 사용되는 2극주권선(10)과 4세트의 권선으로 이루어지고 4극운전시에 사용되는 4극주권선(30)을 구비하여 극변환운전이 가능하도록 된 단상유도전동기에 있어서, 상기 2극주권선(10) 및 4극주권선(30)과 상호 소정의 각도를 형성하도록 배치된 4세트의 권선(20A∼20D)을 가지는 4극보조권선(20)을 구비하여, 2극운전시에는 상기 4세트의 보조권선(20A∼20D)중 쇄교되지 않는 2세트의 보조권선(20A,20B)을 사용하고, 4극운전시에는 상기 4세트의 보조권선(20A∼20D)을 모두 사용하는 것을 특징으로 하는 극수변환형 단상유도전동기.It is composed of two sets of windings 10A and 10B and has a two pole winding 10 for use in two pole operation and a four pole winding 30 for four pole operation and used in four pole operation. In the single-phase induction motor which is capable of pole conversion operation, four sets of windings 20A to 20D are arranged to form a predetermined angle with the two pole windings 10 and the four pole windings 30. It has a four-pole auxiliary winding (20), two sets of auxiliary windings (20A, 20B) of the four sets of auxiliary windings (20A to 20D) that are not bridged during two-pole operation, The pole number conversion type single phase induction motor is characterized in that all four sets of auxiliary windings (20A to 20D) are used. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950022510A 1995-07-27 1995-07-27 Pole changing type of single phase induction motor KR0169433B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950022510A KR0169433B1 (en) 1995-07-27 1995-07-27 Pole changing type of single phase induction motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950022510A KR0169433B1 (en) 1995-07-27 1995-07-27 Pole changing type of single phase induction motor

Publications (2)

Publication Number Publication Date
KR970008793A true KR970008793A (en) 1997-02-24
KR0169433B1 KR0169433B1 (en) 1999-04-15

Family

ID=19421805

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950022510A KR0169433B1 (en) 1995-07-27 1995-07-27 Pole changing type of single phase induction motor

Country Status (1)

Country Link
KR (1) KR0169433B1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100379472B1 (en) * 2000-07-27 2003-04-10 엘지전자 주식회사 Pole change motor
KR100379473B1 (en) * 2000-08-16 2003-04-10 엘지전자 주식회사 Pole change motor
KR100400737B1 (en) * 2000-09-18 2003-10-08 엘지전자 주식회사 Pole change motor
KR100464509B1 (en) * 2002-07-15 2005-01-03 삼성전자주식회사 Pole-change type single-phase induction motor
KR101247510B1 (en) * 2009-05-22 2013-03-27 아세릭 에이. 에스 Arrangement for starting a single phase induction motor

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100651964B1 (en) * 2000-09-29 2006-11-30 엘지전자 주식회사 Pole change motor

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100379472B1 (en) * 2000-07-27 2003-04-10 엘지전자 주식회사 Pole change motor
KR100379473B1 (en) * 2000-08-16 2003-04-10 엘지전자 주식회사 Pole change motor
KR100400737B1 (en) * 2000-09-18 2003-10-08 엘지전자 주식회사 Pole change motor
KR100464509B1 (en) * 2002-07-15 2005-01-03 삼성전자주식회사 Pole-change type single-phase induction motor
KR101247510B1 (en) * 2009-05-22 2013-03-27 아세릭 에이. 에스 Arrangement for starting a single phase induction motor

Also Published As

Publication number Publication date
KR0169433B1 (en) 1999-04-15

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