JP4772503B2 - かご形誘導巻線導体を有する永久磁石式回転子を備えた三相同期機、および牽引駆動装置ならびに生産機械装置 - Google Patents
かご形誘導巻線導体を有する永久磁石式回転子を備えた三相同期機、および牽引駆動装置ならびに生産機械装置 Download PDFInfo
- Publication number
- JP4772503B2 JP4772503B2 JP2005508857A JP2005508857A JP4772503B2 JP 4772503 B2 JP4772503 B2 JP 4772503B2 JP 2005508857 A JP2005508857 A JP 2005508857A JP 2005508857 A JP2005508857 A JP 2005508857A JP 4772503 B2 JP4772503 B2 JP 4772503B2
- Authority
- JP
- Japan
- Prior art keywords
- stator
- synchronous machine
- rotor
- permanent magnet
- squirrel
- 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.)
- Expired - Fee Related
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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
- H02K21/46—Motors having additional short-circuited winding for starting as an asynchronous motor
Description
2pGS ≦ 2pNA < 2pNS
である。
2pNS=2pNA+i×3
である。
2.66≦τSP/τP
である。因みに公知の同期機では、それは1.33未満である。ここで、磁極ピッチτPは、2つの異極性磁極間のピッチ幅を意味する。
Claims (8)
- 固定子(1)及び回転子(2)を備え、前記固定子(1)が、q≦0.5の分数スロット巻線を有する巻線装置を備え、前記回転子(2)が、永久磁石(3)と、分数調波ギャップ磁界を非同期で利用するためのかご形誘導巻線導体(4)とを備えており、かつ
前記固定子(1)の巻線装置によって発生されるギャップ磁界の基本磁極数を2p GS とし、前記固定子(1)が同期機の役割を果たすために利用される磁極数を2p NS とし、前記固定子(1)が非同期機の役割を果たすために利用される磁極数を2p NA として、
前記回転子の磁極数が、前記固定子(1)の前記基本磁極数2p GS よりも多いこと、及び
前記固定子(1)の基本磁極数2pGSと前記固定子(1)が同期機の役割を果たすために利用される磁極数2p NS との関係が、2pNS ≧4×2pGS であること、並びに
前記固定子(1)が非同期機の役割を果たすために利用される磁極数である前記磁極数2p NA と前記固定子(1)の前記基本磁極数2p GS との関係が、前記磁極数2p NS との関係も含めて、2p NS >2pNA≧2pGS であること、並びに
前記永久磁石(3)の磁極ピッチτPに対する前記固定子(1)のコイル幅τSPの比が、2.66≦τSP/τPであること
を特徴とする同期機。 - 前記固定子(1)の巻線装置が、幾つかの歯コイルを備えることを特徴とする請求項1記載の同期機。
- 前記回転子(2)の永久磁石(3)が、磁束集中方向内に配置されたことを特徴とする請求項1又は2記載の同期機。
- 前記回転子(2)が、少なくとも1つの対称なかご形誘導巻線導体(4)を備えると供に、前記永久磁石(3)の前記磁極ピッチτpが、対称性を示すことを特徴とする請求項1から3の1つに記載の同期機。
- 前記永久磁石(3)及び前記かご形誘導巻線導体(4)が、互いに放射方向に積重配置される、もしくは互いに軸方向に並置されたことを特徴とする請求項4記載の同期機。
- 前記かご形誘導巻線導体(4)が、銅又はアルミニウムからなることを特徴とする請求項4又は5記載の同期機。
- 前記かご形誘導巻線導体(4)が、撚線により形成されたことを特徴とする請求項4又は5記載の同期機。
- 請求項1から7のうちいずれか1つに記載の同期機を動力源として備えたことを特徴とする、牽引駆動装置または生産機械装置のうちのいずれか一方の装置。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/DE2003/003020 WO2005027321A1 (de) | 2003-09-11 | 2003-09-11 | Dreiphasige synchronmaschine mit permanentmagnetläufer mit induktionskäfig |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2007507191A JP2007507191A (ja) | 2007-03-22 |
JP2007507191A5 JP2007507191A5 (ja) | 2010-02-25 |
JP4772503B2 true JP4772503B2 (ja) | 2011-09-14 |
Family
ID=34305469
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005508857A Expired - Fee Related JP4772503B2 (ja) | 2003-09-11 | 2003-09-11 | かご形誘導巻線導体を有する永久磁石式回転子を備えた三相同期機、および牽引駆動装置ならびに生産機械装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7564158B2 (ja) |
JP (1) | JP4772503B2 (ja) |
CN (1) | CN100547885C (ja) |
AU (1) | AU2003271527A1 (ja) |
DE (1) | DE10394335B4 (ja) |
WO (1) | WO2005027321A1 (ja) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005019112A1 (de) * | 2005-04-25 | 2006-10-26 | Siemens Ag | Kombinationsantrieb mit Hybridreluktanzmotor |
DE102008019644A1 (de) * | 2008-04-18 | 2009-10-22 | Siemens Aktiengesellschaft | Elektrische Antriebsmaschine |
US20100090549A1 (en) * | 2008-10-10 | 2010-04-15 | General Electric Company | Thermal management in a fault tolerant permanent magnet machine |
US20100090557A1 (en) * | 2008-10-10 | 2010-04-15 | General Electric Company | Fault tolerant permanent magnet machine |
DE102008043991A1 (de) * | 2008-11-21 | 2010-05-27 | Thielert Aircraft Engines Gmbh | Kraftstoffpumpe für Verbrennungsmotoren |
DE102010001997B4 (de) | 2010-02-16 | 2016-07-28 | Siemens Aktiengesellschaft | Linearmotor mit verminderter Kraftwelligkeit |
DE102010028872A1 (de) | 2010-05-11 | 2011-11-17 | Siemens Aktiengesellschaft | Antriebsvorrichtung für Dreh- und Linearbewegungen mit entkoppelten Trägheiten |
CN102013779B (zh) * | 2010-12-09 | 2012-11-07 | 南昌大学 | 五次谐波励磁的混合励磁永磁电机 |
EP2508769B1 (de) | 2011-04-06 | 2013-06-19 | Siemens Aktiengesellschaft | Magnetische Axiallagervorrichtung mit erhöhter Eisenfüllung |
EP2523319B1 (de) | 2011-05-13 | 2013-12-18 | Siemens Aktiengesellschaft | Zylindrischer Linearmotor mit geringen Rastkräften |
EP2533402B1 (en) * | 2011-06-10 | 2022-07-20 | Siemens Gamesa Renewable Energy A/S | Electrical machine |
US8633627B2 (en) * | 2011-08-30 | 2014-01-21 | General Electric Company | Electric machine |
EP2604876B1 (de) | 2011-12-12 | 2019-09-25 | Siemens Aktiengesellschaft | Magnetisches Radiallager mit Einzelblechen in tangentialer Richtung |
EP2639935B1 (de) | 2012-03-16 | 2014-11-26 | Siemens Aktiengesellschaft | Rotor mit Permanenterregung, elektrische Maschine mit einem solchen Rotor und Herstellungsverfahren für den Rotor |
EP2639936B1 (de) | 2012-03-16 | 2015-04-29 | Siemens Aktiengesellschaft | Elektrische Maschine mit permanent erregtem Läufer und zugehöriger permanent erregter Läufer |
EP2639934B1 (de) | 2012-03-16 | 2015-04-29 | Siemens Aktiengesellschaft | Rotor mit Permanenterregung, elektrische Maschine mit einem solchen Rotor und Herstellungsverfahren für den Rotor |
EP2709238B1 (de) | 2012-09-13 | 2018-01-17 | Siemens Aktiengesellschaft | Permanenterregte Synchronmaschine mit Ferritmagneten |
EP2793363A1 (de) | 2013-04-16 | 2014-10-22 | Siemens Aktiengesellschaft | Einzelsegmentläufer mit Halteringen |
WO2014169974A1 (de) | 2013-04-17 | 2014-10-23 | Siemens Aktiengesellschaft | Elektrische maschine mit flusskonzentrierendem permanentmagnetro tor und reduzierung des axialen streuflusses |
EP2838180B1 (de) | 2013-08-16 | 2020-01-15 | Siemens Aktiengesellschaft | Läufer einer dynamoelektrischen rotatorischen Maschine |
EP2928052A1 (de) | 2014-04-01 | 2015-10-07 | Siemens Aktiengesellschaft | Elektrische Maschine mit permanenterregtem Innenstator und Aussenstator mit Wicklungen |
EP2999090B1 (de) | 2014-09-19 | 2017-08-30 | Siemens Aktiengesellschaft | Permanenterregter Läufer mit geführtem Magnetfeld |
DE102014118356A1 (de) | 2014-12-10 | 2016-06-16 | Feaam Gmbh | Stromversorgungseinheit und elektrische Maschine |
EP3035496B1 (de) | 2014-12-16 | 2017-02-01 | Siemens Aktiengesellschaft | Rotor für eine permanentmagneterregte elektrische Maschine |
EP3211774A1 (de) * | 2016-02-26 | 2017-08-30 | Siemens Aktiengesellschaft | Permanenterregte synchronmaschine mit spulen im läufer |
EP3373421B1 (de) | 2017-03-09 | 2019-11-20 | Siemens Aktiengesellschaft | Gehäuseeinheit für eine elektrische maschine |
CN113691093B (zh) * | 2021-07-30 | 2022-12-09 | 齐鲁工业大学 | 一种外转子永磁感应电动机及工作方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS502107A (ja) * | 1973-04-13 | 1975-01-10 | ||
JP2003134773A (ja) * | 2001-10-16 | 2003-05-09 | Hitachi Ltd | 自己始動式同期電動機及びこれを用いた圧縮機 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE51083C (de) | ALLGEMEINE ELEKTRICITATS-GESELLSCHAFT in Berlin N., Schlegelstr. 26 | Anker für Wechselstrommotoren | ||
US1933591A (en) * | 1931-01-19 | 1933-11-07 | Sangamo Electric Co | Motor |
CH331335A (de) * | 1954-04-07 | 1958-07-15 | Philips Nv | Synchronmotor mit einem Anker mit dauermagnetischen Polen |
US4393344A (en) * | 1979-02-22 | 1983-07-12 | Whellams Geoffrey E | Squirrel cage induction motors |
US4371802A (en) * | 1980-06-12 | 1983-02-01 | Morrill Wayne J | Half-pitch capacitor induction motor |
US4453101A (en) * | 1983-09-27 | 1984-06-05 | General Electric Company | Amortisseur bar with improved interface between free conductor bars and amortisseur ring |
US4504755A (en) | 1983-11-03 | 1985-03-12 | Kollmorgen Technologies Corporation | Rotor reluctance notch for cogging control |
TW571487B (en) * | 2001-10-16 | 2004-01-11 | Hitachi Air Conditioning Sys | Self-starting synchronous motor and compressor using the same |
TWI224412B (en) * | 2003-07-30 | 2004-11-21 | Ming-Tsung Chu | Rotor structure of line-start permanent magnet synchronous motor |
-
2003
- 2003-09-11 AU AU2003271527A patent/AU2003271527A1/en not_active Abandoned
- 2003-09-11 US US10/572,008 patent/US7564158B2/en not_active Expired - Fee Related
- 2003-09-11 WO PCT/DE2003/003020 patent/WO2005027321A1/de active Application Filing
- 2003-09-11 JP JP2005508857A patent/JP4772503B2/ja not_active Expired - Fee Related
- 2003-09-11 DE DE10394335.8T patent/DE10394335B4/de not_active Expired - Fee Related
- 2003-09-11 CN CNB038270633A patent/CN100547885C/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS502107A (ja) * | 1973-04-13 | 1975-01-10 | ||
JP2003134773A (ja) * | 2001-10-16 | 2003-05-09 | Hitachi Ltd | 自己始動式同期電動機及びこれを用いた圧縮機 |
Also Published As
Publication number | Publication date |
---|---|
CN1839530A (zh) | 2006-09-27 |
CN100547885C (zh) | 2009-10-07 |
US7564158B2 (en) | 2009-07-21 |
US20070035193A1 (en) | 2007-02-15 |
AU2003271527A1 (en) | 2005-04-06 |
WO2005027321A1 (de) | 2005-03-24 |
DE10394335D2 (de) | 2006-07-27 |
JP2007507191A (ja) | 2007-03-22 |
DE10394335B4 (de) | 2014-07-31 |
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