TWI655828B - Permanent magnet rotary electric machine and compressor using same - Google Patents
Permanent magnet rotary electric machine and compressor using same Download PDFInfo
- Publication number
- TWI655828B TWI655828B TW106141096A TW106141096A TWI655828B TW I655828 B TWI655828 B TW I655828B TW 106141096 A TW106141096 A TW 106141096A TW 106141096 A TW106141096 A TW 106141096A TW I655828 B TWI655828 B TW I655828B
- Authority
- TW
- Taiwan
- Prior art keywords
- permanent magnet
- rotor
- stator
- electric machine
- straight
- Prior art date
Links
- 230000002093 peripheral effect Effects 0.000 claims abstract description 39
- 238000004804 winding Methods 0.000 claims description 34
- 230000004907 flux Effects 0.000 claims description 31
- 230000006835 compression Effects 0.000 claims description 25
- 238000007906 compression Methods 0.000 claims description 25
- 239000003507 refrigerant Substances 0.000 claims description 15
- 230000007246 mechanism Effects 0.000 claims description 14
- 239000012530 fluid Substances 0.000 claims description 4
- 239000003921 oil Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 6
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 230000005284 excitation Effects 0.000 description 4
- 230000003993 interaction Effects 0.000 description 4
- 238000005057 refrigeration Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000010349 pulsation Effects 0.000 description 2
- 229910052761 rare earth metal Inorganic materials 0.000 description 2
- 150000002910 rare earth metals Chemical class 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910001172 neodymium magnet Inorganic materials 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Classifications
-
- 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
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/16—Stator cores with slots for windings
-
- 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
- H02K1/26—Rotor cores with slots for windings
-
- 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
- H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
- H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
- Compressor (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016230314A JP6381613B2 (ja) | 2016-11-28 | 2016-11-28 | 永久磁石式回転電機及びそれを用いる圧縮機 |
| JP2016-230314 | 2016-11-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201834359A TW201834359A (zh) | 2018-09-16 |
| TWI655828B true TWI655828B (zh) | 2019-04-01 |
Family
ID=62195878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW106141096A TWI655828B (zh) | 2016-11-28 | 2017-11-27 | Permanent magnet rotary electric machine and compressor using same |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP6381613B2 (enExample) |
| CN (1) | CN109923757B (enExample) |
| TW (1) | TWI655828B (enExample) |
| WO (1) | WO2018096887A1 (enExample) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20220002592A (ko) | 2019-12-11 | 2022-01-06 | 안후이 메이즈 프리시전 매뉴팩처링 컴퍼니 리미티드 | 모터, 압축기 및 냉방기기 |
| CN110932422B (zh) * | 2019-12-11 | 2022-04-01 | 安徽美芝精密制造有限公司 | 电机、压缩机及制冷设备 |
| DE112020006688T5 (de) * | 2020-02-07 | 2022-11-24 | Mitsubishi Electric Corporation | Rotierende elektrische maschine |
| CN111697729B (zh) * | 2020-07-16 | 2025-10-31 | 珠海格力节能环保制冷技术研究中心有限公司 | 电机、压缩机及制冷设备 |
| JP2023027428A (ja) * | 2021-08-17 | 2023-03-02 | 日立グローバルライフソリューションズ株式会社 | 回転電機、電動送風機、及び電気掃除機 |
| CN113872349B (zh) * | 2021-10-14 | 2023-01-31 | 广东美芝制冷设备有限公司 | 定子结构、电机结构、压缩机结构和制冷设备 |
| CN113872348B (zh) * | 2021-10-14 | 2023-11-17 | 广东美芝制冷设备有限公司 | 定子结构、电机结构、压缩机结构和制冷设备 |
| WO2025203418A1 (ja) * | 2024-03-28 | 2025-10-02 | 三菱電機株式会社 | ステータ、電動機、圧縮機および冷凍サイクル装置 |
| WO2025203429A1 (ja) * | 2024-03-28 | 2025-10-02 | 三菱電機株式会社 | ステータ、電動機、圧縮機および冷凍サイクル装置 |
| CN118728722B (zh) * | 2024-06-20 | 2025-11-28 | 珠海格力节能环保制冷技术研究中心有限公司 | 转子式压缩机、空调器 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002142390A (ja) * | 2000-11-06 | 2002-05-17 | Matsushita Electric Ind Co Ltd | モータ及びそれを用いた圧縮機 |
| JP2014217189A (ja) * | 2013-04-26 | 2014-11-17 | 株式会社日立産機システム | 永久磁石同期機およびこれを用いた圧縮機 |
| CN104333153A (zh) * | 2014-11-24 | 2015-02-04 | 广东美芝制冷设备有限公司 | 用于电机的定子及其制造方法、电机 |
| TWI477034B (zh) * | 2011-12-01 | 2015-03-11 | Adlee Powertronic Co Ltd | Built-in permanent magnet motor |
| CN104882978A (zh) * | 2015-05-07 | 2015-09-02 | 东南大学 | 一种低转矩脉动高效率永磁电机定转子结构 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3787756B2 (ja) * | 2000-08-29 | 2006-06-21 | 株式会社日立製作所 | 永久磁石式回転電機 |
| JP4457612B2 (ja) * | 2003-09-01 | 2010-04-28 | ダイキン工業株式会社 | 圧縮機、電動機及びその固定子 |
| JP4758484B2 (ja) * | 2008-01-24 | 2011-08-31 | ダイキン工業株式会社 | 圧縮機 |
| JP5462011B2 (ja) * | 2010-01-28 | 2014-04-02 | 株式会社日立産機システム | 永久磁石式回転電機及びそれを用いた圧縮機 |
| JP2015208053A (ja) * | 2014-04-17 | 2015-11-19 | 日立アプライアンス株式会社 | 永久磁石式回転電機及びそれを用いた圧縮機 |
-
2016
- 2016-11-28 JP JP2016230314A patent/JP6381613B2/ja active Active
-
2017
- 2017-11-01 WO PCT/JP2017/039503 patent/WO2018096887A1/ja not_active Ceased
- 2017-11-01 CN CN201780069174.5A patent/CN109923757B/zh not_active Expired - Fee Related
- 2017-11-27 TW TW106141096A patent/TWI655828B/zh active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002142390A (ja) * | 2000-11-06 | 2002-05-17 | Matsushita Electric Ind Co Ltd | モータ及びそれを用いた圧縮機 |
| TWI477034B (zh) * | 2011-12-01 | 2015-03-11 | Adlee Powertronic Co Ltd | Built-in permanent magnet motor |
| JP2014217189A (ja) * | 2013-04-26 | 2014-11-17 | 株式会社日立産機システム | 永久磁石同期機およびこれを用いた圧縮機 |
| CN104333153A (zh) * | 2014-11-24 | 2015-02-04 | 广东美芝制冷设备有限公司 | 用于电机的定子及其制造方法、电机 |
| CN104882978A (zh) * | 2015-05-07 | 2015-09-02 | 东南大学 | 一种低转矩脉动高效率永磁电机定转子结构 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018096887A1 (ja) | 2018-05-31 |
| TW201834359A (zh) | 2018-09-16 |
| CN109923757B (zh) | 2020-10-16 |
| JP2018088746A (ja) | 2018-06-07 |
| CN109923757A (zh) | 2019-06-21 |
| JP6381613B2 (ja) | 2018-08-29 |
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