CN118901185A - 旋转电机 - Google Patents
旋转电机 Download PDFInfo
- Publication number
- CN118901185A CN118901185A CN202380029198.3A CN202380029198A CN118901185A CN 118901185 A CN118901185 A CN 118901185A CN 202380029198 A CN202380029198 A CN 202380029198A CN 118901185 A CN118901185 A CN 118901185A
- Authority
- CN
- China
- Prior art keywords
- winding
- resin
- stator
- armature
- coil
- 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.)
- Pending
Links
- 238000004804 winding Methods 0.000 claims abstract description 471
- 229920005989 resin Polymers 0.000 claims abstract description 222
- 239000011347 resin Substances 0.000 claims abstract description 222
- 230000005284 excitation Effects 0.000 claims abstract description 34
- 239000004020 conductor Substances 0.000 claims description 168
- 230000000670 limiting effect Effects 0.000 claims description 163
- 239000000463 material Substances 0.000 claims description 54
- 238000004519 manufacturing process Methods 0.000 claims description 27
- 238000000034 method Methods 0.000 claims description 18
- 230000002093 peripheral effect Effects 0.000 claims description 17
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 5
- 230000036961 partial effect Effects 0.000 description 253
- 239000011162 core material Substances 0.000 description 160
- 230000007704 transition Effects 0.000 description 120
- 238000000465 moulding Methods 0.000 description 30
- 239000011810 insulating material Substances 0.000 description 26
- 230000017525 heat dissipation Effects 0.000 description 24
- 238000005452 bending Methods 0.000 description 19
- 239000003507 refrigerant Substances 0.000 description 17
- 238000009413 insulation Methods 0.000 description 11
- 238000007789 sealing Methods 0.000 description 10
- 230000000149 penetrating effect Effects 0.000 description 9
- 229910001018 Cast iron Inorganic materials 0.000 description 8
- 229910052782 aluminium Inorganic materials 0.000 description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 8
- 230000000873 masking effect Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 230000002829 reductive effect Effects 0.000 description 7
- 239000004918 carbon fiber reinforced polymer Substances 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 6
- 239000000696 magnetic material Substances 0.000 description 6
- 229910000838 Al alloy Inorganic materials 0.000 description 5
- 101100233916 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) KAR5 gene Proteins 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 5
- 230000004907 flux Effects 0.000 description 5
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 230000005415 magnetization Effects 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 101000827703 Homo sapiens Polyphosphoinositide phosphatase Proteins 0.000 description 4
- 102100023591 Polyphosphoinositide phosphatase Human genes 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000011295 pitch Substances 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 101100012902 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) FIG2 gene Proteins 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 3
- 239000003822 epoxy resin Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 229920000647 polyepoxide Polymers 0.000 description 3
- 229920006267 polyester film Polymers 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000000452 restraining effect Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000005429 filling process Methods 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000035882 stress Effects 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 101001121408 Homo sapiens L-amino-acid oxidase Proteins 0.000 description 1
- 102100026388 L-amino-acid oxidase Human genes 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229920006231 aramid fiber Polymers 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 229910001172 neodymium magnet Inorganic materials 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- H02K3/47—Air-gap windings, i.e. iron-free windings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/06—Embedding prefabricated windings in the machines
- H02K15/061—Air-gap windings
-
- 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
-
- 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
- H02K3/00—Details of windings
- H02K3/46—Fastening of windings on the stator or rotor structure
- H02K3/52—Fastening salient pole windings or connections thereto
- H02K3/521—Fastening salient pole windings or connections thereto applicable to stators only
- H02K3/522—Fastening salient pole windings or connections thereto applicable to stators only for generally annular cores with salient poles
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
- Windings For Motors And Generators (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022048612 | 2022-03-24 | ||
| JP2022-048612 | 2022-03-24 | ||
| PCT/JP2023/006748 WO2023181780A1 (ja) | 2022-03-24 | 2023-02-24 | 回転電機 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN118901185A true CN118901185A (zh) | 2024-11-05 |
Family
ID=88100518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202380029198.3A Pending CN118901185A (zh) | 2022-03-24 | 2023-02-24 | 旋转电机 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20250015661A1 (https=) |
| JP (1) | JPWO2023181780A1 (https=) |
| CN (1) | CN118901185A (https=) |
| WO (1) | WO2023181780A1 (https=) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002101591A (ja) * | 2000-09-20 | 2002-04-05 | Yaskawa Electric Corp | スロットレスモータのステータ |
| JP2013118752A (ja) * | 2011-12-02 | 2013-06-13 | Seiko Epson Corp | コアレス電気機械装置の製造方法 |
| JP7238318B2 (ja) * | 2018-10-09 | 2023-03-14 | 株式会社デンソー | 回転電機 |
| JP7188348B2 (ja) * | 2019-10-03 | 2022-12-13 | 株式会社デンソー | スロットレス回転電機 |
| JP7200904B2 (ja) * | 2019-10-15 | 2023-01-10 | 株式会社デンソー | スロットレス回転電機 |
-
2023
- 2023-02-24 JP JP2024509872A patent/JPWO2023181780A1/ja active Pending
- 2023-02-24 CN CN202380029198.3A patent/CN118901185A/zh active Pending
- 2023-02-24 WO PCT/JP2023/006748 patent/WO2023181780A1/ja not_active Ceased
-
2024
- 2024-09-20 US US18/891,914 patent/US20250015661A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPWO2023181780A1 (https=) | 2023-09-28 |
| WO2023181780A1 (ja) | 2023-09-28 |
| US20250015661A1 (en) | 2025-01-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |