DE102015016978A1 - Elektrische Maschine für ein Kraftfahrzeug und Kraftfahrzeug - Google Patents
Elektrische Maschine für ein Kraftfahrzeug und Kraftfahrzeug Download PDFInfo
- Publication number
- DE102015016978A1 DE102015016978A1 DE102015016978.5A DE102015016978A DE102015016978A1 DE 102015016978 A1 DE102015016978 A1 DE 102015016978A1 DE 102015016978 A DE102015016978 A DE 102015016978A DE 102015016978 A1 DE102015016978 A1 DE 102015016978A1
- Authority
- DE
- Germany
- Prior art keywords
- rotor
- machine according
- electrical machine
- shielding means
- shielding
- 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.)
- Withdrawn
Links
- 230000005291 magnetic effect Effects 0.000 claims abstract description 71
- 230000008859 change Effects 0.000 claims description 7
- 230000035699 permeability Effects 0.000 claims description 7
- 230000005284 excitation Effects 0.000 claims description 6
- 230000001360 synchronised effect Effects 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000003313 weakening effect Effects 0.000 description 24
- 239000003795 chemical substances by application Substances 0.000 description 12
- 238000010586 diagram Methods 0.000 description 7
- 230000008901 benefit Effects 0.000 description 4
- 230000004907 flux Effects 0.000 description 4
- 230000001419 dependent effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000696 magnetic material Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000003302 ferromagnetic material Substances 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000005298 paramagnetic effect Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000005292 diamagnetic effect Effects 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
Classifications
-
- 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
- H02K21/028—Means for mechanical adjustment of the excitation flux by modifying the magnetic circuit within the field or the armature, e.g. by using shunts, by adjusting the magnets position, by vectorial combination of field or armature sections
-
- 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
- H02K1/27—Rotor cores with permanent magnets
- H02K1/2706—Inner rotors
- H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
- H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
- H02K1/2753—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets the rotor consisting of magnets or groups of magnets arranged with alternating polarity
- H02K1/276—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM]
-
- 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)
- Permanent Magnet Type Synchronous Machine (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102015016978.5A DE102015016978A1 (de) | 2015-12-24 | 2015-12-24 | Elektrische Maschine für ein Kraftfahrzeug und Kraftfahrzeug |
CN201611201549.2A CN106921271B (zh) | 2015-12-24 | 2016-12-22 | 用于机动车的电机以及机动车 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102015016978.5A DE102015016978A1 (de) | 2015-12-24 | 2015-12-24 | Elektrische Maschine für ein Kraftfahrzeug und Kraftfahrzeug |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102015016978A1 true DE102015016978A1 (de) | 2017-06-29 |
Family
ID=59010494
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102015016978.5A Withdrawn DE102015016978A1 (de) | 2015-12-24 | 2015-12-24 | Elektrische Maschine für ein Kraftfahrzeug und Kraftfahrzeug |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN106921271B (zh) |
DE (1) | DE102015016978A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102021105220A1 (de) | 2021-03-04 | 2022-09-08 | Scanlab Gmbh | Galvanometerantrieb |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106787513B (zh) * | 2016-12-26 | 2019-04-12 | 株洲九方装备股份有限公司 | 一种永磁转轴机械加工的磁场屏蔽方法及装置 |
CN109660040A (zh) * | 2018-12-26 | 2019-04-19 | 邹务丰 | 一种减速机构内置于转子的电动机 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE691864C (de) * | 1937-08-14 | 1940-06-07 | C J Vogel Draht Und Kabelwerke | Vorrichtung zum Regeln der Aufwickelgeschwindigkeiten beim Aufwickeln von Draht auf Spulen |
DE1088600B (de) * | 1958-09-09 | 1960-09-08 | Siemens Ag | Elektrischer Stromerzeuger, insbesondere fuer die Verwendung als Lichtmaschine |
EP0058025A1 (en) * | 1981-02-10 | 1982-08-18 | LUCAS INDUSTRIES public limited company | Rotary electrical machines |
DE69409082T2 (de) * | 1993-12-21 | 1998-07-09 | Gec Alsthom Transport Sa | Dauermagnetsynchronmaschine die eine Änderung des magnetischen Flusses in dem Spalt ermöglicht |
US20020093262A1 (en) * | 2002-03-08 | 2002-07-18 | Zepp Lawrence P. | Brushless permanent magnet motor with variable axial rotor/stator alignment to increase speed capability |
DE102010002401A1 (de) * | 2009-04-02 | 2010-10-07 | Hitachi, Ltd. | Elektrische Rotationsmaschine |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2762424Y (zh) * | 2004-07-22 | 2006-03-01 | 华中科技大学 | 永磁补偿式脉冲交流发电机 |
CN100362732C (zh) * | 2004-07-22 | 2008-01-16 | 华中科技大学 | 永磁补偿式脉冲交流发电机 |
CN1937093A (zh) * | 2006-09-26 | 2007-03-28 | 大连理工大学 | 一种旋转式的动态磁屏蔽方法 |
CN101938202A (zh) * | 2009-07-03 | 2011-01-05 | 应德贵 | 一种筒形永磁体的转动屏蔽装置 |
US20110101817A1 (en) * | 2009-11-05 | 2011-05-05 | Gm Global Technology Operations, Inc. | Variable geometry electric machine |
CN102064656B (zh) * | 2010-11-24 | 2012-07-25 | 杨荷 | 转子滑移互补励磁永磁无刷变速电机 |
JP2012130219A (ja) * | 2010-12-17 | 2012-07-05 | Aisin Aw Co Ltd | 回転電機 |
KR20130021008A (ko) * | 2011-08-22 | 2013-03-05 | 류호민 | 자기장 차폐물을 이용한 고효율발전기 |
CN202696446U (zh) * | 2012-01-06 | 2013-01-23 | 王颖 | 快装式磁力联轴器 |
JP6323012B2 (ja) * | 2014-01-09 | 2018-05-16 | 株式会社ジェイテクト | 回転電機及び回転電機の制御装置 |
CN104953779A (zh) * | 2015-06-16 | 2015-09-30 | 南方科技大学 | 磁性齿轮低速大转矩电机 |
-
2015
- 2015-12-24 DE DE102015016978.5A patent/DE102015016978A1/de not_active Withdrawn
-
2016
- 2016-12-22 CN CN201611201549.2A patent/CN106921271B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE691864C (de) * | 1937-08-14 | 1940-06-07 | C J Vogel Draht Und Kabelwerke | Vorrichtung zum Regeln der Aufwickelgeschwindigkeiten beim Aufwickeln von Draht auf Spulen |
DE1088600B (de) * | 1958-09-09 | 1960-09-08 | Siemens Ag | Elektrischer Stromerzeuger, insbesondere fuer die Verwendung als Lichtmaschine |
EP0058025A1 (en) * | 1981-02-10 | 1982-08-18 | LUCAS INDUSTRIES public limited company | Rotary electrical machines |
DE69409082T2 (de) * | 1993-12-21 | 1998-07-09 | Gec Alsthom Transport Sa | Dauermagnetsynchronmaschine die eine Änderung des magnetischen Flusses in dem Spalt ermöglicht |
US20020093262A1 (en) * | 2002-03-08 | 2002-07-18 | Zepp Lawrence P. | Brushless permanent magnet motor with variable axial rotor/stator alignment to increase speed capability |
DE102010002401A1 (de) * | 2009-04-02 | 2010-10-07 | Hitachi, Ltd. | Elektrische Rotationsmaschine |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102021105220A1 (de) | 2021-03-04 | 2022-09-08 | Scanlab Gmbh | Galvanometerantrieb |
Also Published As
Publication number | Publication date |
---|---|
CN106921271B (zh) | 2020-07-07 |
CN106921271A (zh) | 2017-07-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R012 | Request for examination validly filed | ||
R016 | Response to examination communication | ||
R016 | Response to examination communication | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |