JP2019525701A - 電気装置 - Google Patents
電気装置 Download PDFInfo
- Publication number
- JP2019525701A JP2019525701A JP2019500622A JP2019500622A JP2019525701A JP 2019525701 A JP2019525701 A JP 2019525701A JP 2019500622 A JP2019500622 A JP 2019500622A JP 2019500622 A JP2019500622 A JP 2019500622A JP 2019525701 A JP2019525701 A JP 2019525701A
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- hall sensor
- stator coil
- electrical device
- drive motor
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 23
- 238000000926 separation method Methods 0.000 claims abstract description 18
- 230000005291 magnetic effect Effects 0.000 description 16
- 230000005672 electromagnetic field Effects 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 230000005294 ferromagnetic effect Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000003302 ferromagnetic material Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
- H02K29/06—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices
- H02K29/08—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices using magnetic effect devices, e.g. Hall-plates, magneto-resistors
-
- 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
- H02K1/14—Stator cores with salient poles
-
- 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
- H02K1/14—Stator cores with salient poles
- H02K1/141—Stator cores with salient poles consisting of C-shaped cores
- H02K1/143—Stator cores with salient poles consisting of C-shaped cores of the horse-shoe type
-
- 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
- H02K1/223—Rotor cores with windings and permanent magnets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
- H02K11/21—Devices for sensing speed or position, or actuated thereby
- H02K11/215—Magnetic effect devices, e.g. Hall-effect or magneto-resistive elements
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/30—Structural association with control circuits or drive circuits
- H02K11/33—Drive circuits, e.g. power electronics
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
- H02P1/16—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters
- H02P1/46—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual synchronous motor
- H02P1/465—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual synchronous motor for starting an individual single-phase synchronous motor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
- H02P6/20—Arrangements for starting
- H02P6/22—Arrangements for starting in a selected direction of rotation
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Brushless Motors (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
Abstract
Description
Claims (8)
- 単相ブラシレス駆動モータ(20)と、前記駆動モータ(20)によって駆動される機械ユニット(12)と、を備える電気装置(10)であって、前記駆動モータ(20)は、
半径方向に永久磁化され、回転子の回転軸(33)のまわりで回転するモータ回転子(30)と、
2つの固定極(41、42)を磁気的に接続する横方向のブリッジ部(43)および前記モータ回転子(30)のための回転子開口(18)を有する非対称の固定子バックアイアン構造(40)と、
前記ブリッジ部(43)を包囲する単一の固定子コイル(50)と、
前記横方向のブリッジ部(43)の半径方向の反対側にあり、前記固定極(41、42)を磁気的に分離する極分離ギャップ(60)と、
前記固定子コイル(50)を駆動するための電子制御装置(16)と、
前記制御装置(16)に電気的に接続されている単一のホールセンサ(52;56)と、
を備え、
前記ホールセンサ(52;56)は、前記回転子軸(33)に対して、前記固定子コイル(50)の半径方向のほぼ反対側に配置される、
電気装置(10)。 - 前記ホールセンサ(52;56)は、前記固定子コイル(50)の中央(50’)から見て、前記回転子軸(33)に関して160°から200°の角度の範囲内に配置される、
請求項1に記載の電気装置(10)。 - 前記ホールセンサ(52;56)は、前記分離ギャップ(60)と少なくとも部分的にオーバラップしている、
請求項1または2に記載の電気装置(10)。 - 前記ホールセンサ(52;56)のアクティブ面(52’;56’)は、前記回転子の回転軸(33)に配向される、
請求項1から3のいずれかに記載の電気装置(10)。 - 前記ホールセンサ(56)は、前記分離ギャップ(60)内に位置決めされる、
請求項1から4のいずれかに記載の電気装置(10)。 - 前記ホールセンサ(52;56)は、前記制御装置(16)の整流ハードウェアを直接駆動する整流信号を生成する、
請求項1から5のいずれかに記載の電気装置(10)。 - 前記バックアイアン構造(40)は、2つの軸方向凹部(46,47)を備えている非円柱状の回転子開口(18)を備え、前記2つの軸方向凹部(46,47)は、前記回転子軸(33)に対して幾何学的に対向する、
請求項1から6のいずれかに記載の電気装置(10)。 - 前記モータ回転子(30)は、直径方向に磁化される、
請求項1から7のいずれかに記載の電気装置(10)。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2016/068054 WO2018019378A1 (en) | 2016-07-28 | 2016-07-28 | An electrical device |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2019525701A true JP2019525701A (ja) | 2019-09-05 |
Family
ID=56550899
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019500622A Pending JP2019525701A (ja) | 2016-07-28 | 2016-07-28 | 電気装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US11081949B2 (ja) |
EP (1) | EP3491723B1 (ja) |
JP (1) | JP2019525701A (ja) |
CN (1) | CN109328428B (ja) |
WO (1) | WO2018019378A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020233810A1 (en) * | 2019-05-23 | 2020-11-26 | Pierburg Pump Technology Gmbh | Automotive electric auxiliary unit with an electric motor |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6237046A (ja) | 1985-08-07 | 1987-02-18 | Sanyo Electric Co Ltd | ブラシレスモ−タ |
DE3915539A1 (de) | 1989-05-12 | 1990-11-15 | Standard Elektrik Lorenz Ag | Elektronisch kommutierter gleichstrommotor |
US6348752B1 (en) | 1992-04-06 | 2002-02-19 | General Electric Company | Integral motor and control |
CN2148435Y (zh) * | 1993-02-05 | 1993-12-01 | 陈昌福 | 交流精密微小同步马达 |
AU5303796A (en) * | 1995-03-16 | 1996-10-02 | Charles J. Flynn | Self-starting controllable ac motor |
US5675226A (en) | 1995-09-06 | 1997-10-07 | C.E.Set. S.R.L. | Control circuit for an synchronous electric motor of the brushless type |
JPH09294389A (ja) * | 1996-04-24 | 1997-11-11 | Matsushita Electric Ind Co Ltd | 動力発生装置とこれを使用する掃除機 |
JP2000102283A (ja) | 1998-09-18 | 2000-04-07 | Aichi Electric Co Ltd | 単相ブラシレスモータ、及び、その単相ブラシレスモータの磁極位置判別回路 |
JP2000354390A (ja) * | 1999-06-10 | 2000-12-19 | Aichi Electric Co Ltd | 単相ブラシレスモータ |
WO2001045235A1 (en) | 1999-12-17 | 2001-06-21 | MONEGO, Guido | Electronically controlled permanent-magnet electric motor |
KR100429989B1 (ko) * | 2001-05-26 | 2004-05-03 | 엘지전자 주식회사 | 스켈리턴 타입 무정류자 전동기 |
CN1575537B (zh) * | 2001-09-06 | 2012-10-10 | 理查德·约翰斯通·斯特拉恩 | 单相同步交流电机 |
ES2229078T3 (es) * | 2002-03-05 | 2005-04-16 | Askoll Holding S.R.L. | Dispositivo electronico para arrancar un motor sincrono de iman permanente. |
ITTO20040366A1 (it) | 2004-05-31 | 2004-08-31 | C E Set Srl | Circuito per il pilotaggio di un motore elettrico sincrono |
US20060145638A1 (en) * | 2004-12-30 | 2006-07-06 | Gerfast Sten R | Control signals for single coil brushless motor |
GB2468311B (en) | 2009-03-03 | 2014-09-17 | Dyson Technology Ltd | Positioning of a Hall-effect sensor within an electric machine |
JP5939222B2 (ja) | 2013-09-27 | 2016-06-22 | カシオ計算機株式会社 | ステッピングモータ及び時計 |
JP6208031B2 (ja) | 2014-01-30 | 2017-10-04 | 東芝ライフスタイル株式会社 | ブラシレスモータおよびその製造方法 |
EP3032722B1 (en) * | 2014-12-11 | 2020-02-19 | Johnson Electric International AG | Rotor, motor, pump and cleaning apparatus |
-
2016
- 2016-07-28 JP JP2019500622A patent/JP2019525701A/ja active Pending
- 2016-07-28 WO PCT/EP2016/068054 patent/WO2018019378A1/en unknown
- 2016-07-28 EP EP16744427.2A patent/EP3491723B1/en active Active
- 2016-07-28 US US16/320,483 patent/US11081949B2/en active Active
- 2016-07-28 CN CN201680086783.7A patent/CN109328428B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
EP3491723A1 (en) | 2019-06-05 |
US11081949B2 (en) | 2021-08-03 |
US20190252961A1 (en) | 2019-08-15 |
CN109328428A (zh) | 2019-02-12 |
WO2018019378A1 (en) | 2018-02-01 |
EP3491723B1 (en) | 2023-12-27 |
CN109328428B (zh) | 2021-08-10 |
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