KR970013587A - Pole Number Conversion Type Single Phase Induction Motor - Google Patents
Pole Number Conversion Type Single Phase Induction Motor Download PDFInfo
- 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
- Authority
- KR
- South Korea
- Prior art keywords
- pole
- windings
- induction motor
- phase induction
- pole windings
- Prior art date
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- Windings For Motors And Generators (AREA)
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
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)
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 |
Family
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 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR970013587A (en) |
Cited By (2)
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 |
-
1995
- 1995-08-30 KR KR1019950027693A patent/KR970013587A/en not_active Application Discontinuation
Cited By (2)
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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Legal Events
Date | Code | Title | Description |
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A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |