KR20230079289A - 고효율 모터 - Google Patents
고효율 모터 Download PDFInfo
- Publication number
- KR20230079289A KR20230079289A KR1020210166302A KR20210166302A KR20230079289A KR 20230079289 A KR20230079289 A KR 20230079289A KR 1020210166302 A KR1020210166302 A KR 1020210166302A KR 20210166302 A KR20210166302 A KR 20210166302A KR 20230079289 A KR20230079289 A KR 20230079289A
- Authority
- KR
- South Korea
- Prior art keywords
- motor
- field winding
- windings
- strand
- field
- Prior art date
- Legal status (The legal status 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 status listed.)
- Ceased
Links
- 238000004804 winding Methods 0.000 claims abstract description 61
- 230000004907 flux Effects 0.000 abstract description 13
- 239000004020 conductor Substances 0.000 abstract description 4
- 230000006698 induction Effects 0.000 description 10
- 230000001360 synchronised effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000002131 composite material Substances 0.000 description 2
- 210000003298 dental enamel Anatomy 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/46—Fastening of windings on the stator or rotor structure
-
- 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
- H02K17/12—Asynchronous induction motors for multi-phase current
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K19/00—Synchronous motors or generators
- H02K19/02—Synchronous motors
- H02K19/10—Synchronous motors for multi-phase current
- H02K19/12—Synchronous motors for multi-phase current characterised by the arrangement of exciting windings, e.g. for self-excitation, compounding or pole-changing
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
- H02K21/02—Details
- H02K21/021—Means for mechanical adjustment of the excitation flux
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Windings For Motors And Generators (AREA)
Abstract
상기 같게 흐르는 전류에서 권선수가 늘어난 병렬회로 계자권선의 자속은 1가닥의 계자권선 자속보다 증가하게 되고, 자계내에 도체에 작용하는 힘은 증가한 자속에 비례하므로, 1가닥의 계자권선으로 구성된 모터보다 2가닥 이상의 계자권선으로 구성된 모터의 효율은 증가하게 되며, 따라서 고효율 모터가 된다.
Description
2. 전기 공급 도선.
3. Y결선 3상 유도모터 계자권선의 병렬 회로도.
4. Y결선의 중성점과 중성점 사이를 연결하는 도선.
Claims (1)
- 자계를 이용하여 회전시키는 모터에 있어서,
상기 모터의 자계를 형성시키는 계자 권선을 1개 이상의 병렬회로로 구성하는 특징을 갖는 고효율 모터.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020210166302A KR20230079289A (ko) | 2021-11-28 | 2021-11-28 | 고효율 모터 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020210166302A KR20230079289A (ko) | 2021-11-28 | 2021-11-28 | 고효율 모터 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20230079289A true KR20230079289A (ko) | 2023-06-07 |
Family
ID=86760842
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020210166302A Ceased KR20230079289A (ko) | 2021-11-28 | 2021-11-28 | 고효율 모터 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR20230079289A (ko) |
-
2021
- 2021-11-28 KR KR1020210166302A patent/KR20230079289A/ko not_active Ceased
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20211128 |
|
PA0201 | Request for examination | ||
PG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20230707 Patent event code: PE09021S01D |
|
E601 | Decision to refuse application | ||
PE0601 | Decision on rejection of patent |
Patent event date: 20230920 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20230707 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |