JP6613585B2 - 回転電機 - Google Patents
回転電機 Download PDFInfo
- Publication number
- JP6613585B2 JP6613585B2 JP2015054449A JP2015054449A JP6613585B2 JP 6613585 B2 JP6613585 B2 JP 6613585B2 JP 2015054449 A JP2015054449 A JP 2015054449A JP 2015054449 A JP2015054449 A JP 2015054449A JP 6613585 B2 JP6613585 B2 JP 6613585B2
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- stator
- teeth
- conductor
- electrical machine
- 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.)
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- 238000004804 winding Methods 0.000 claims description 43
- 230000015572 biosynthetic process Effects 0.000 claims description 29
- 238000005755 formation reaction Methods 0.000 claims description 29
- 239000004020 conductor Substances 0.000 claims description 24
- 230000002093 peripheral effect Effects 0.000 claims description 12
- 230000004907 flux Effects 0.000 description 19
- 230000006698 induction Effects 0.000 description 17
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 239000007787 solid Substances 0.000 description 5
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000006249 magnetic particle Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000009702 powder compression Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K17/00—Asynchronous induction motors; Asynchronous induction generators
- H02K17/02—Asynchronous induction motors
- H02K17/16—Asynchronous induction motors having rotors with internally short-circuited windings, e.g. cage rotors
- H02K17/20—Asynchronous induction motors having rotors with internally short-circuited windings, e.g. cage rotors having deep-bar rotors
-
- 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
- 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
Description
これに対して、1ターンの集中巻き型ロータでは、図7に示すように、1ターンでしかないにもかかわらず、正側で変動する回転トルクを得ることができている。
すべりs=(f1−f2)/f1
Lrd×Lsd=(Lrd0+Lrdacos5ω2t)×(Lsd0+Lsdacos3ω1t)
ω1=3ω1+5ω2、ω1=3ω1−5ω2
12 ステータティース
12a 内周面
13 ステータスロット
14 電機子コイル(導体)
20 ロータ
22 ロータティース
22a 外周面
23 ロータスロット
24 巻線コイル(導体)
100 回転電機
101 シャフト(回転軸)
G ギャップ
Claims (3)
- 複数のステータティースを有し、回転軸に沿う方向に延伸する導体を前記ステータティース間のステータスロット内に設置するステータと、複数のロータティースを有し、前記回転軸に沿う方向に延伸する導体を前記ロータティース間のロータスロット内に設置するロータと、を備え、
前記ステータおよび前記ロータは、前記回転軸を共通にして内周面と外周面とを対面させ前記ロータが回転するよう設けられ、前記ステータ側に対するすべり周波数に応じた誘導電流を前記ロータ側の導体に誘起させる回転電機であって、
前記ステータは、前記ステータティース毎に集中巻きされて3相交流電流が通電される電機子コイルが前記ステータスロット内に前記導体として設置され、
前記ロータは、前記ロータティース毎に短節集中巻きされた巻線コイルが前記ロータスロット内に前記導体として設置され、
各ロータティースに集中巻きされた前記巻線コイルの両端部が短絡接続されており、
前記ステータスロットよりも多くの前記ロータスロットが形成されており、
前記ステータティースよりも多くの前記ロータティースが形成されている、回転電機。 - 前記ステータスロットの形成数に対する前記ロータスロットの形成数の比率が、少なくとも1.33以上である、請求項1に記載の回転電機。
- 前記ステータスロットの形成数Sに対する前記ロータスロットの形成数Rの比率R/Sが、少なくとも5/3以上である、請求項1または請求項2に記載の回転電機。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015054449A JP6613585B2 (ja) | 2015-03-18 | 2015-03-18 | 回転電機 |
DE102016204118.5A DE102016204118A1 (de) | 2015-03-18 | 2016-03-14 | Rotierende elektrische Maschine |
CN201610154035.XA CN105990929B (zh) | 2015-03-18 | 2016-03-17 | 旋转电机 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015054449A JP6613585B2 (ja) | 2015-03-18 | 2015-03-18 | 回転電機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016174507A JP2016174507A (ja) | 2016-09-29 |
JP6613585B2 true JP6613585B2 (ja) | 2019-12-04 |
Family
ID=56852855
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015054449A Active JP6613585B2 (ja) | 2015-03-18 | 2015-03-18 | 回転電機 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP6613585B2 (ja) |
CN (1) | CN105990929B (ja) |
DE (1) | DE102016204118A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107086684B (zh) * | 2017-06-29 | 2023-04-25 | 广东美芝精密制造有限公司 | 转子及其制造方法、旋转式压缩机和空调 |
DE102018111100A1 (de) * | 2018-05-09 | 2019-11-14 | Hochschule Für Technik Und Wirtschaft Des Saarlandes | Elektrische Maschine, insbesondere Drehstrommaschine sowie deren Verwendung |
DE202018005606U1 (de) | 2018-12-04 | 2019-04-03 | Tibor Kaiser | Synchronmaschinenausrüstung mit hohem Antrieb und Selbsterregung |
JP7434075B2 (ja) | 2020-06-18 | 2024-02-20 | 株式会社東芝 | 回転電機 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6891304B1 (en) * | 2000-09-06 | 2005-05-10 | Quebec Metal Powders Limited | Brush DC motors and AC commutator motor structures with concentrated windings |
JP2003143821A (ja) * | 2001-10-30 | 2003-05-16 | Fujitsu General Ltd | 誘導電動機 |
JP2004320908A (ja) * | 2003-04-17 | 2004-11-11 | Meidensha Corp | 回転電機のコイルエンド構造 |
JP2005020841A (ja) * | 2003-06-24 | 2005-01-20 | Honda Motor Co Ltd | 誘導電動機用回転子およびその製造方法 |
JP2006271187A (ja) * | 2005-02-22 | 2006-10-05 | Mitsubishi Electric Corp | 回転電機 |
CN201018318Y (zh) * | 2006-10-30 | 2008-02-06 | 松下电器产业株式会社 | 定子及内装有该定子的电动机 |
JP4488046B2 (ja) * | 2007-09-18 | 2010-06-23 | 株式会社デンソー | 界磁巻線型同期機 |
JP2010011674A (ja) | 2008-06-30 | 2010-01-14 | Toyota Industries Corp | 多相集中巻かご形誘導機 |
JP5531634B2 (ja) * | 2010-01-15 | 2014-06-25 | 株式会社デンソー | 回転電機の固定子の製造方法 |
CN103609008B (zh) * | 2011-06-09 | 2016-04-20 | 东芝三菱电机产业系统株式会社 | 旋转电机 |
JP2013038862A (ja) * | 2011-08-04 | 2013-02-21 | Toyota Central R&D Labs Inc | 回転電機のロータ及び回転電機 |
CN103748772B (zh) * | 2011-08-11 | 2016-06-08 | 东芝三菱电机产业系统株式会社 | 旋转电机 |
JP2013176210A (ja) * | 2012-02-24 | 2013-09-05 | Toyota Motor Corp | 回転電機用ロータ及びその製造方法 |
JP2013219906A (ja) * | 2012-04-06 | 2013-10-24 | Nippon Densan Corp | 単相誘導モータ |
JP6142601B2 (ja) * | 2013-03-19 | 2017-06-07 | スズキ株式会社 | リラクタンスモータ |
-
2015
- 2015-03-18 JP JP2015054449A patent/JP6613585B2/ja active Active
-
2016
- 2016-03-14 DE DE102016204118.5A patent/DE102016204118A1/de active Pending
- 2016-03-17 CN CN201610154035.XA patent/CN105990929B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
DE102016204118A1 (de) | 2016-09-22 |
CN105990929B (zh) | 2019-08-16 |
CN105990929A (zh) | 2016-10-05 |
JP2016174507A (ja) | 2016-09-29 |
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