JP7320584B2 - ステータ用コイル - Google Patents
ステータ用コイル Download PDFInfo
- Publication number
- JP7320584B2 JP7320584B2 JP2021186946A JP2021186946A JP7320584B2 JP 7320584 B2 JP7320584 B2 JP 7320584B2 JP 2021186946 A JP2021186946 A JP 2021186946A JP 2021186946 A JP2021186946 A JP 2021186946A JP 7320584 B2 JP7320584 B2 JP 7320584B2
- Authority
- JP
- Japan
- Prior art keywords
- coil
- stator
- phase
- phase coil
- coils
- 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.)
- Active
Links
- 238000010586 diagram Methods 0.000 description 8
- 238000003466 welding Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
- 238000009941 weaving Methods 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
- H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
- H02K3/12—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors arranged in slots
-
- 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
- H02K3/28—Layout of windings or of connections between windings
-
- 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
- H02K3/50—Fastening of winding heads, equalising connectors, or connections thereto
-
- 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)
Description
10 コイル群
11 U相コイル
12 V相コイル
13 W相コイル
20 ステータコア
22 スロット
111、121、131 直線部
113a、123a、133a 入力端子
113b、123b、133b 中点端子
X ステータ用コイルの長さ方向
Claims (1)
- ステータコアのスロットに挿入される複数の直線部をそれぞれ有する波形に成形されたU相、V相、W相の3相のコイルからなるコイル群によって構成され、
前記3相のコイルは、一方端部に入力端子をそれぞれ有し、他方端部に中点端子をそれぞれ有するステータ用コイルであって、
前記コイル群は、長さ方向の一方側に前記入力端子及び前記中点端子が近接する状態でまとめて配置されるように、長さ方向の中途部で折り返されていることによって、前記複数の直線部の往部及び復部が、同一相毎に積層されており、
前記3相のコイルのそれぞれの前記入力端子と前記中点端子とが、前記ステータ用コイルの長さ方向の前記一方側において交互に配置され、且つ、前記コイル群の前記複数の直線部は、前記入力端子から前記中点端子に向かう前記複数の直線部のそれぞれの向きが前記ステータ用コイルの長さ方向において交互となるように配置されている、ステータ用コイル。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2021186946A JP7320584B2 (ja) | 2021-11-17 | 2021-11-17 | ステータ用コイル |
CN202211287305.6A CN116137470A (zh) | 2021-11-17 | 2022-10-20 | 定子用线圈 |
US18/049,641 US20230155440A1 (en) | 2021-11-17 | 2022-10-26 | Stator coil |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2021186946A JP7320584B2 (ja) | 2021-11-17 | 2021-11-17 | ステータ用コイル |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2023074151A JP2023074151A (ja) | 2023-05-29 |
JP7320584B2 true JP7320584B2 (ja) | 2023-08-03 |
Family
ID=86323030
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021186946A Active JP7320584B2 (ja) | 2021-11-17 | 2021-11-17 | ステータ用コイル |
Country Status (3)
Country | Link |
---|---|
US (1) | US20230155440A1 (ja) |
JP (1) | JP7320584B2 (ja) |
CN (1) | CN116137470A (ja) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100219713A1 (en) | 2007-10-30 | 2010-09-02 | Christian Staudenmann | Stator winding for an electric motor |
WO2019116829A1 (ja) | 2017-12-14 | 2019-06-20 | 日立オートモティブシステムズ株式会社 | モータ |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0622486A (ja) * | 1992-07-03 | 1994-01-28 | Kokusan Denki Co Ltd | 回転電機用電機子 |
-
2021
- 2021-11-17 JP JP2021186946A patent/JP7320584B2/ja active Active
-
2022
- 2022-10-20 CN CN202211287305.6A patent/CN116137470A/zh active Pending
- 2022-10-26 US US18/049,641 patent/US20230155440A1/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100219713A1 (en) | 2007-10-30 | 2010-09-02 | Christian Staudenmann | Stator winding for an electric motor |
WO2019116829A1 (ja) | 2017-12-14 | 2019-06-20 | 日立オートモティブシステムズ株式会社 | モータ |
Also Published As
Publication number | Publication date |
---|---|
US20230155440A1 (en) | 2023-05-18 |
CN116137470A (zh) | 2023-05-19 |
JP2023074151A (ja) | 2023-05-29 |
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