JPWO2021205804A1 - - Google Patents
Info
- Publication number
- JPWO2021205804A1 JPWO2021205804A1 JP2022514348A JP2022514348A JPWO2021205804A1 JP WO2021205804 A1 JPWO2021205804 A1 JP WO2021205804A1 JP 2022514348 A JP2022514348 A JP 2022514348A JP 2022514348 A JP2022514348 A JP 2022514348A JP WO2021205804 A1 JPWO2021205804 A1 JP WO2021205804A1
- Authority
- JP
- Japan
- 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
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
- H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
- H02K21/22—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating around the armatures, e.g. flywheel magnetos
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- 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
- H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
- H02K1/187—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures to inner stators
-
- 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
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
- H02K5/225—Terminal boxes or connection arrangements
-
- 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
- H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
- H02P25/02—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the kind of motor
- H02P25/022—Synchronous motors
- H02P25/03—Synchronous motors with brushless excitation
-
- 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
- H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
- H02P25/02—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the kind of motor
- H02P25/04—Single phase motors, e.g. capacitor motors
-
- 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
- H02P6/14—Electronic commutators
- H02P6/15—Controlling commutation time
-
- 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
- H02P6/14—Electronic commutators
- H02P6/16—Circuit arrangements for detecting position
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Brushless Motors (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020069747 | 2020-04-08 | ||
| PCT/JP2021/009385 WO2021205804A1 (ja) | 2020-04-08 | 2021-03-09 | 単相ブラシレスｄｃモータ |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2021205804A1 true JPWO2021205804A1 (enExample) | 2021-10-14 |
Family
ID=78023332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022514348A Pending JPWO2021205804A1 (enExample) | 2020-04-08 | 2021-03-09 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20230155467A1 (enExample) |
| EP (1) | EP4135171A4 (enExample) |
| JP (1) | JPWO2021205804A1 (enExample) |
| CN (1) | CN115380458A (enExample) |
| WO (1) | WO2021205804A1 (enExample) |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4755728A (en) * | 1986-09-16 | 1988-07-05 | Itsuki Ban | Single-phase semiconductor electric motor and fan using the same |
| JP3042636U (ja) * | 1997-04-18 | 1997-10-31 | 国産電機株式会社 | Ｄｃブラシレスモータ用プリント配線板 |
| JP3333450B2 (ja) | 1998-05-15 | 2002-10-15 | 日本サーボ株式会社 | ２相ｄｃブラシレスモータ |
| JP4186593B2 (ja) * | 2002-11-13 | 2008-11-26 | 松下電工株式会社 | Ｄｃブラシレスモータ及びそれを備えたｄｃポンプ |
| US7049813B2 (en) * | 2004-01-09 | 2006-05-23 | Hr Textron Inc. | Motor state counting |
| JP4217790B2 (ja) * | 2005-07-27 | 2009-02-04 | 日本電産サーボ株式会社 | 単相ブラシレスｄｃモータ |
| EP1981155A2 (en) * | 2007-04-09 | 2008-10-15 | Seiko Epson Corporation | Brushless motor |
| JP2009112135A (ja) * | 2007-10-31 | 2009-05-21 | Nippon Densan Corp | ブラシレスモータ及び冷却ファン |
| JP2009131105A (ja) * | 2007-11-27 | 2009-06-11 | Nidec Servo Corp | モータの駆動回路 |
| JP5899648B2 (ja) * | 2010-07-27 | 2016-04-06 | 株式会社リコー | 駆動装置、画像形成装置および画像形成装置の周辺装置 |
| KR101406207B1 (ko) * | 2014-04-04 | 2014-06-16 | 영백씨엠 주식회사 | 브러시리스 직류 진동모터 |
| JP2015146728A (ja) * | 2015-05-07 | 2015-08-13 | 株式会社リコー | モータ駆動装置、シート搬送装置及び画像形成装置 |
| US9742322B2 (en) * | 2015-07-10 | 2017-08-22 | Infineon Technologies Ag | Techniques for controlling a brushless DC (BLDC) electric motor |
| JP7019907B2 (ja) * | 2015-07-22 | 2022-02-16 | セフェィド | 改善された粒度のエンコーダなしモータと使用方法 |
| CN107910989B (zh) * | 2017-11-16 | 2024-06-28 | 珠海格力节能环保制冷技术研究中心有限公司 | 一种电机转子检测组件和电机 |
| JP2022002423A (ja) * | 2018-09-26 | 2022-01-06 | 日本電産株式会社 | モータ装置 |
| AU2021214782A1 (en) * | 2020-01-29 | 2022-09-22 | Cepheid | Motor having integrated actuator with absolute encoder and methods of use |
-
2021
- 2021-03-09 JP JP2022514348A patent/JPWO2021205804A1/ja active Pending
- 2021-03-09 CN CN202180027053.0A patent/CN115380458A/zh not_active Withdrawn
- 2021-03-09 EP EP21785335.7A patent/EP4135171A4/en not_active Withdrawn
- 2021-03-09 WO PCT/JP2021/009385 patent/WO2021205804A1/ja not_active Ceased
- 2021-03-09 US US17/917,675 patent/US20230155467A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021205804A1 (ja) | 2021-10-14 |
| EP4135171A1 (en) | 2023-02-15 |
| US20230155467A1 (en) | 2023-05-18 |
| CN115380458A (zh) | 2022-11-22 |
| EP4135171A4 (en) | 2024-05-01 |