KR970013587A - 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
KR970013587A
KR970013587A KR1019950027693A KR19950027693A KR970013587A KR 970013587 A KR970013587 A KR 970013587A KR 1019950027693 A KR1019950027693 A KR 1019950027693A KR 19950027693 A KR19950027693 A KR 19950027693A KR 970013587 A KR970013587 A KR 970013587A
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KR
South Korea
Prior art keywords
pole
windings
induction motor
phase induction
pole windings
Prior art date
Application number
KR1019950027693A
Other languages
Korean (ko)
Inventor
정성기
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 KR1019950027693A priority Critical patent/KR970013587A/en
Publication of KR970013587A publication Critical patent/KR970013587A/en

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Abstract

본 발명은 전동기의 크기를 감소시키는 이외에 권선의 이용효율을 극대화시킬 수 있도록 한 극수변환형 단상유도 전동기에 관한 것이다. 본 발명은 상호 대향하도록 배치된 2세트의 2극권선(10;10A,10B) 및 2극권선(10;10A,10B)의 내측에 각각의 2극권선(10;10A,10B)과 소정의 각도를 가지도록 이웃하여 배치된 4세트의 4극권선(20;20A-20D)을 구비하여 극변환운전이 가능하도록 된 단상유도전동기에 있어서, 2극운전시에는 2극권선(10;10A,10B)을 주권선으로 사용하고 4극권선(20;20A-20D)을 보조권선으로 사용하며, 4극운전시에는 4극권선(20;20A-20D)을 주권선으로 사용하고 2극권선(10;10A,10B)을 보조권선으로 사용하는 것을 특징으로 한다.The present invention relates to a pole number conversion type single phase induction motor capable of maximizing the use efficiency of the winding in addition to reducing the size of the motor. According to the present invention, each of the two pole windings 10; 10A, 10B and the two pole windings 10; 10A, 10B and two pole windings 10; In a single-phase induction motor provided with four sets of four pole windings (20; 20A-20D) disposed adjacent to each other to have an angle, the pole conversion operation is possible, and the two pole windings (10; 10A, 10B) is used as the main winding and 4-pole windings (20; 20A-20D) are used as auxiliary windings. In 4-pole operation, 4-pole windings (20; 20A-20D) are used as the main winding and 2-pole windings ( 10; 10A, 10B) is used as an auxiliary winding.

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 본발명의 극수변환형 단상유도전동기의 구조도,3 is a structural diagram of the pole number conversion single-phase induction motor of the present invention,

제4도의 (가) 및 (나)는 각각 본발명의 극수변환형 단상유도전동기의 2극운전시 및 4극운전시의 결선도,(A) and (B) of Fig. 4 are connection diagrams for the 2-pole operation and 4-pole operation of the pole number conversion type single phase induction motor of the present invention,

제5도의 (가) 및 (나)는 각각 제4도의 (가) 및 (나)의 등가회로도이다.(A) and (b) of FIG. 5 are equivalent circuit diagrams of (a) and (b) of FIG.

Claims (1)

상호 대향하도록 배치된 2세트의 2극권선(10;10A,10B) 및 2극권선(10:10A:10B)의 내측에 각각의 2극권선(10;10A,10B)과 소정의 각도를 가지도록 이웃하여 배치된 4세트의 4극권선(20;20A-20D)을 구비하여 극변환운전이 가능하도록 된 단상유도전동기에 있어서, 2극운전시에는 2극권선(10;10A,10B)을 주권선으로 사용하고 4극권선(20;20A-20D)을 보조권선으로 사용하며, 4극운전시에는 4극권선(20;20A-20D)을 주권선으로 사용하고 2극권선(10;10A,10B)을 보조권선으로 사용하는 것을 특징으로 하는 극수변환형 단상유도전동기.It has a predetermined angle with each of the two pole windings 10; 10A, 10B disposed inside the two sets of pole windings 10; 10A, 10B and the two pole windings 10: 10A: 10B arranged to face each other. In the single-phase induction motor provided with four sets of four pole windings (20; 20A-20D) arranged adjacent to each other to enable pole conversion operation, the two pole windings (10; 10A, 10B) are connected during two pole operation. It is used as a main winding and uses four pole windings (20; 20A-20D) as auxiliary windings. In case of four pole operation, uses four pole windings (20; 20A-20D) as a main winding and a two pole winding (10; 10A). Pole type single-phase induction motor, characterized in that the use of the auxiliary winding. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950027693A 1995-08-30 1995-08-30 Pole Number Conversion Type Single Phase Induction Motor KR970013587A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950027693A KR970013587A (en) 1995-08-30 1995-08-30 Pole Number Conversion Type Single Phase Induction Motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950027693A KR970013587A (en) 1995-08-30 1995-08-30 Pole Number Conversion Type Single Phase Induction Motor

Publications (1)

Publication Number Publication Date
KR970013587A true KR970013587A (en) 1997-03-29

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ID=66596337

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950027693A KR970013587A (en) 1995-08-30 1995-08-30 Pole Number Conversion Type Single Phase Induction Motor

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KR (1) KR970013587A (en)

Cited By (2)

* 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
KR100464509B1 (en) * 2002-07-15 2005-01-03 삼성전자주식회사 Pole-change type single-phase induction motor

Cited By (2)

* 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
KR100464509B1 (en) * 2002-07-15 2005-01-03 삼성전자주식회사 Pole-change type single-phase induction motor

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