WO2006080567A1 - レゾルバの固定構造 - Google Patents
レゾルバの固定構造 Download PDFInfo
- Publication number
- WO2006080567A1 WO2006080567A1 PCT/JP2006/301897 JP2006301897W WO2006080567A1 WO 2006080567 A1 WO2006080567 A1 WO 2006080567A1 JP 2006301897 W JP2006301897 W JP 2006301897W WO 2006080567 A1 WO2006080567 A1 WO 2006080567A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- resolver
- stator
- fixing structure
- motor
- stator core
- Prior art date
Links
Classifications
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/20—Structural association with auxiliary dynamo-electric machines, e.g. with electric starter motors or exciters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
- G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
- G01D5/20—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature
- G01D5/204—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the mutual induction between two or more coils
- G01D5/2046—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the mutual induction between two or more coils by a movable ferromagnetic element, e.g. a core
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
- G01D5/244—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains
- G01D5/245—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains using a variable number of pulses in a train
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K24/00—Machines adapted for the instantaneous transmission or reception of the angular displacement of rotating parts, e.g. synchro, selsyn
Definitions
- the present invention relates to a resolver fixing structure, and more particularly, to a resolver fixing structure for detecting rotation of a rotating electrical machine.
- resolvers have been disclosed in, for example, Japanese Patent Application Laid-Open No. 9-065 6 17 (Reference 1) and Japanese Utility Model Application Publication No. 1 _ 1 7 1 5 6 3 (Reference 2).
- Document 1 discloses a resolver-equipped motor in which a shield cover is provided so as to cover a resolver coil.
- Document 2 discloses a structure in which the outer periphery of a resolver arranged between coil ends is covered with a magnetic shielding plate.
- the present invention has been made to solve the above-described problems, and provides a resolver fixing structure capable of preventing the occurrence of distortion.
- the resolver fixing structure according to the present invention is a resolver fixing structure disposed between the coil ends of the stator constituting the rotating electrical machine, and includes a base body having a hole and a resolver press-fitted into the hole, A shield member that comes into contact with the hole is provided on the outer periphery of the resolver.
- the resolver is press-fitted into the hole through the shield member, so that the occurrence of distortion in the resolver stator core due to the press-fitting can be reduced.
- a resolver with high detection accuracy can be provided.
- the resolver has a resolver stator, and further, the resolver stator With at least three coils.
- the resolver stator includes a teeth portion of the stator core and a back yoke portion of the stator core for fixing the teeth portion of the stator core.
- the shield member is attached to the back yoke portion of the stator core by an adhesive or welding.
- the resolver stator is attached to the motor cover using bolts.
- the shield member is made of a magnetic material.
- FIG. 1 is a block diagram of a motor driving apparatus in which a resolver according to the present invention is used.
- Figure 2 is a schematic diagram of the resolver.
- FIG. 3 is a perspective view of the resolver stator according to the first embodiment of the present invention.
- FIG. 4 is a cross-sectional view of a resolver incorporated in a rotating electrical machine.
- FIG. 5 is a perspective view of a resolver stator according to the second embodiment of the present invention.
- FIG. 1 is a block diagram of a motor drive device in which a resolver according to the present invention is used.
- DC power supply B DC power supply B
- inverters 10 0, 2 0, capacitor 3
- resonance levers 4 0, 5
- Current sensors 60, 70 and a control device 80.
- Inverter 10 consists of U-phase arm 1 1, V-phase arm 1 2, and W-phase arm 1 3.
- U-phase arm 1 1, V-phase arm 1 2 and W-phase arm 1 3 are connected to node N 1 And node N 2 are connected in parallel.
- U-phase arm 1 1 consists of NPN transistors Q 3 and Q 4 connected in series
- V-phase arm 12 consists of NPN transistors Q 5 and Q 6 connected in series
- W-phase arm 13 is connected in series NPN transistors Q7 and Q8.
- diodes D3 to D8 that flow current from the emitter side to the collector side are connected between the collector and emitter of each NPN transistor Q3 to Q8.
- Inverter 20 includes U-phase arm 21, V-phase arm 22, and W-phase arm 23.
- U-phase arm 21, V-phase arm 22 and W-phase arm 23 are connected in parallel between nodes N 1 and N 2.
- U-phase arm 21 consists of N PN transistors Q 9 and Q 10 connected in series
- V-phase arm 22 consists of N PN transistors Q 1 1 and Q 12 connected in series
- W-phase arm 23 consists of series Consists of connected NPN transistors Q13 and Q14.
- diodes D9 to D11 that flow current from the emitter side to the collector side are connected between collector emitters of the NPN transistors Q9 to Q14, respectively.
- each phase arm of inverter 10 is connected to each phase end of each phase coil of AC motor Ml.
- the midpoint of each phase arm of inverter 20 is connected to each phase end of each phase coil of AC motor M2.
- AC motors Ml and M2 are three-phase permanent magnet motors, and are configured such that one end of three coils of U, V, and W phases is commonly connected to the midpoint.
- the other end of the U-phase coil of AC motor Ml is at the middle point of NPN transistors Q3 and Q4
- the other end of the V-phase coil is at the middle point of NPN transistors Q5 and Q6, and the other end of the W-phase coil Are connected to the midpoint of NPN transistors Q7 and Q8, respectively.
- the other end of the U-phase coil of AC motor M 2 is at the midpoint of NPN transistors Q9 and Q10, and the other end of V-phase coil is at the midpoint of NPN transistors Ql l and Q12. Are connected to the intermediate points of NPN transistors Q 13: Q 14 respectively.
- Capacitor 30 is connected in parallel to inverters 10 and 20 between node N1 and node N2.
- the DC power source B consists of a secondary battery such as nickel metal hydride or lithium ion.
- Inverter 10 is a capacitor based on drive signal DRV 1 from control device 80.
- DC voltage from 30 is converted to AC voltage to drive AC motor Ml.
- Inverter 20 converts the DC voltage from capacitor 30 into an AC voltage based on drive signal DRV 2 from control device 80, and drives AC motor M2.
- Capacitor 30 smoothes the DC voltage from DC power supply B and supplies the smoothed DC voltage to inverters 10 and 20.
- the resolver 40 is attached to the rotating shaft of the AC motor Ml, detects the rotation angle 0 b n 1 of the rotor of the AC motor M 1, and outputs it to the control device 80.
- the resolver 50 is attached to the rotating shaft of the AC motor M 2, detects the rotation angle 0 b n 2 of the rotor of the AC motor M 2, and outputs it to the control device 80.
- Current sensor 60 detects motor current MCRT 1 flowing in AC motor Ml, and outputs detected motor current MCRT 1 to control device 80.
- Current sensor 70 detects motor current MCRT 2 flowing through AC motor M 2 and outputs the detected motor current MCRT 2 to control device 80.
- three current sensors 60 and 70 are provided, but at least two current sensors may be provided.
- the control device 80 uses the corrected rotation angle 0 n 1 and the torque command value TR 1 from the external ECU (electronic control device) to drive the drive signal for driving the NPN transistors Q 3 to Q 8 of the inverter 10 DRV 1 is generated, and the generated drive signal DRV 1 is output to NPN transistors Q3 to Q8.
- control device 80 generates a drive signal D RV2 for driving the NPN transistors Q 9 to Q 14 of the inverter 20 using the corrected rotation angle 0 n 2 and the torque command value TR 2 from the external ECU.
- the generated drive signal DRV 2 is output to NPN transistors Q 9 to Q 14.
- Figure 2 is a schematic diagram of the resolver.
- resolver 40 is a rotation sensor, and is a sensor that detects a magnet position with high accuracy for high-efficiency control of a motor and a generator.
- the resolver 40 includes a resolver stator 41, a rotary shaft 43 provided in the center of the resolver stator 41, and an elliptical resolver rotor 42 attached to the outer periphery of the rotary shaft 43.
- the resolver stator 41 includes at least There are also three coils 44A, 44B and 44C.
- the shape of the resolver rotor 42 is an elliptical force in the case of a 2-pole resolver 40. In the case of a resolver 40 having a pole number of 2 or more poles, the shape of the resolver rotor 42 is limited to an elliptical shape. Absent.
- An exciting alternating current is passed through the coil 44A, and the output based on this is detected by the coils 44B and 44C.
- the two output coils 4 4 B and 4 4 C are arranged with an electrical shift of 90 °. Since the resolver rotor 4 2 has an elliptical shape, when the resolver rotor 4 2 rotates, the distance between the resolver stator 4 1 and the resolver rotor 4 2 changes.
- FIG. 3 is a perspective view of the resolver stator according to the first embodiment of the present invention.
- resolver stator 4 1 includes stator core teeth portion 2 4 3, stator core teeth portion 2 4 3, stator core back yoke portion 2 4 1, and stator core back yoke portion 2.
- Shield member 2 4 2 provided on the outer periphery of 4 1.
- Teeth portion 2 4 3 of the stator core is made of a magnetic material (iron alloy) and made up of a plurality of protrusions. Coils 4 4 A to 4 4 C shown in FIG. 2 are wound around the teeth portion 2 4 3 of the stator core. Teeth portions 2 4 3 of the stator core are arranged concentrically at a distance from each other.
- a stator core back yoke portion 2 41 which is a framework of the resolver stator 4 1 is provided on the outer periphery of the teeth portion 2 4 3 of the stator core.
- the teeth portion 2 4 3 of the stator core is fixed to the inner peripheral surface side of the back yoke portion 2 4 1 of the stator core.
- the teeth portion 2 4 3 of the stator core and the back yoke portion 2 4 1 of the stator core may be the same material or different materials.
- the stator core back part 2 41 is a frame of the resolver stator 41 1, and the stator core back part 2 4 1 is provided with a plurality of elongated holes 2 44 extending in the circumferential direction.
- a sheathed member 2 4 2 is fixed to the outer peripheral side of the back yoke portion 2 4 1 of the stator core. It is.
- the shield member 2 4 2 as the shield ring is attached to the back yoke portion 2 4 1 of the stator core by adhesive or welding.
- the shield member 2 4 2 is made of a magnetic material (magnetic steel plate). Since the magnetic field generated from the coil end of the motor collects magnetic flux in the shield member 2 4 2, the influence of the magnetic field on the teeth 2 4 3 of the stator core, which is the main body, is reduced. As a result, the angle signal generated by the resolver 40 becomes highly accurate, and it is possible to suppress torque reduction and vehicle vibration in motor control.
- FIG. 4 is a cross-sectional view of a resolver incorporated in a rotating electrical machine.
- a rotating electrical machine AC motor M l
- resolver 40 composed of resolver stator 41 and resolver rotor 42
- one of rotating shafts 4 3 is supported, and A motor case 30 6 that houses the machine main body, and a motor cover 30 04 that is attached to the motor case 30 06 and supports the other end of the rotary shaft 43.
- the resolver is installed between the rotating electrical machine coil ends 30 1, the resolver rotor 4 2 is mounted on the rotating shaft 4 3, and the resolver stator 4 1 is mounted on the motor cover 3 0 4 using bolts 3 a, etc. It is done.
- the motor cover 3 0 4 has a ring portion 3 0 5, and a hole 3 1 0 is provided in the flange-shaped ring portion 3 0 5.
- the shield member 2 4 2 is press-fitted into the hole 3 10.
- the hole 3 10 may be tapered. Since the shield member 2 4 2 and the back yoke portion 2 4 1 of the stator core are press-fitted into the hole 3 10, the resolver stator 4 1 is pressed toward the center from the hole 3 1 0 and the ring portion 3 0 5. ing.
- a coil is wound around a stator 3002 of a rotating electrical machine, and an end portion thereof is a coil end 30.1.
- a resolver stator 4 1 is arranged between the coil ends 3 0 1 facing each other.
- a coil 44 is wound around the resolver stator 41.
- the resolver data 4 1 faces the resolver rotor 4 2.
- the resolver 40 is fixed between the coil ends 3 0 1 of the stator 3 0 2 constituting the rotating electrical machine, and the base body having the holes 3 1 0 is used. And a resolver 40 that is press-fitted into the hole 3 10.
- a shield member 2 4 2 in contact with the hole 3 10 is provided on the outer peripheral portion of the resolver stator 41 constituting the resolver 40. That is, a resolver fixed structure disposed between the coil ends 3 0 1 of the stator 30 2, and a motor cover that is a counterpart material with a shield member 2 4 2 interposed on the outer periphery of the resolver stator 4 1. 3 0 4 Press fit. In this case, since it is press-fitted through the shield member 2 42 2, distortion to the resolver stator 41 due to the press-fitting can be reduced.
- FIG. 5 is a perspective view of a resolver stator according to the second embodiment of the present invention.
- resolver stator 4 1 according to the second embodiment of the present invention is different from resolver stator 4 1 according to the first embodiment in that a hole for inserting a bolt is not provided.
- the resolver is generally fixed by an iron plate that is called a resolver cover through a nut. Therefore, it is necessary to provide a long hole in the stator to pass the Bonoleto or adjust the electrical zero point position. It was a big thing. That is, the outer diameter was increased by the size of the long hole.
- the shield member 2 4 2 is press-fitted to fix the resolver, so that a bolt penetration hole is not required.
- the adjustment handle 2 4 8 to the sino-red member 2 4 2
- the elongated hole of the stator can be eliminated.
- the resolver stator 41 can be reduced in size, and there is an advantage that the motor and generator can be reduced in size or cost.
- the resolver to which the present invention is applied can be applied to motors and generators and motor generators.
- This motor / generator can be used in electric vehicles and hybrid vehicles.
- the present invention is not limited to the one mounted on the vehicle, but can be applied to a generator or a drive that is not mounted on the vehicle, for example, a power generator that is not mounted on the vehicle.
- the resolver stator 4 1 is press-fitted to the motor cover 30 4 side.
- the present invention is not limited to this, and the resolver stator 4 1 may be press-fitted to the motor case 300 side. .
- Configure the motor case 3 0 6 and motor cover 3 0 4 As the material to be formed, not only metals such as aluminum but also non-metals such as resin, organic substances, and inorganic substances can be adopted.
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Motor Or Generator Frames (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007500662A JP4558036B2 (ja) | 2005-01-31 | 2006-01-27 | レゾルバの固定構造 |
KR1020077019792A KR100927690B1 (ko) | 2005-01-31 | 2006-01-27 | 리졸버 고정 구조물 |
BRPI0606175-3A BRPI0606175A2 (pt) | 2005-01-31 | 2006-01-27 | estrutura de fixação de resolvedor |
CN2006800015250A CN101091302B (zh) | 2005-01-31 | 2006-01-27 | 分解器固定结构 |
DE112006000118T DE112006000118T5 (de) | 2005-01-31 | 2006-01-27 | Resolverbefestigungsstruktur |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005023035 | 2005-01-31 | ||
JP2005-023035 | 2005-01-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006080567A1 true WO2006080567A1 (ja) | 2006-08-03 |
Family
ID=36740574
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2006/301897 WO2006080567A1 (ja) | 2005-01-31 | 2006-01-27 | レゾルバの固定構造 |
Country Status (8)
Country | Link |
---|---|
US (1) | US7928617B2 (ja) |
JP (1) | JP4558036B2 (ja) |
KR (1) | KR100927690B1 (ja) |
CN (1) | CN101091302B (ja) |
BR (1) | BRPI0606175A2 (ja) |
DE (1) | DE112006000118T5 (ja) |
RU (1) | RU2354031C1 (ja) |
WO (1) | WO2006080567A1 (ja) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010047194A1 (ja) * | 2008-10-23 | 2010-04-29 | アイシン・エィ・ダブリュ株式会社 | 回転電機 |
JP2015202049A (ja) * | 2015-06-30 | 2015-11-12 | 三菱電機株式会社 | 電動駆動装置 |
US9627944B2 (en) | 2012-10-01 | 2017-04-18 | Mitsubishi Electric Corporation | Electric drive apparatus |
CN109687649A (zh) * | 2017-10-19 | 2019-04-26 | 株式会社捷太格特 | 马达装置 |
JP2019074409A (ja) * | 2017-10-16 | 2019-05-16 | トヨタ自動車株式会社 | 回転電機 |
WO2024029273A1 (ja) * | 2022-08-02 | 2024-02-08 | ミネベアミツミ株式会社 | レゾルバのステータ |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101091302B (zh) * | 2005-01-31 | 2011-01-19 | 丰田自动车株式会社 | 分解器固定结构 |
JP4645765B1 (ja) * | 2009-12-24 | 2011-03-09 | トヨタ自動車株式会社 | モータロータ及びモータロータ製造方法 |
GB2481406B (en) * | 2010-06-22 | 2016-01-20 | Ametek Airtechnology Group Ltd | A resolver |
JP5870607B2 (ja) * | 2011-02-14 | 2016-03-01 | 株式会社ジェイテクト | レゾルバ及びレゾルバ付き転がり軸受装置 |
JP2013021810A (ja) * | 2011-07-11 | 2013-01-31 | Jtekt Corp | 回転電機 |
JP5827840B2 (ja) * | 2011-08-30 | 2015-12-02 | ミネベア株式会社 | Vr型レゾルバ |
JP6191097B2 (ja) * | 2012-03-16 | 2017-09-06 | 株式会社ジェイテクト | トルクセンサのステータ |
US9154019B2 (en) | 2012-06-12 | 2015-10-06 | GM Global Technology Operations LLC | Rotor hub assembly with non-magnetic resolver shielding ring |
KR101899799B1 (ko) * | 2012-06-22 | 2018-11-02 | 엘지이노텍 주식회사 | 모터 |
US20140070672A1 (en) * | 2012-09-07 | 2014-03-13 | Remy Technologies, Llc | Variable reluctance resolver having integral electromagnetic interference shield and rotary electric machine having same |
US9488506B2 (en) | 2012-09-26 | 2016-11-08 | Minebea Co., Ltd. | Resolver |
EP3205985B1 (en) * | 2012-11-19 | 2018-12-12 | LS Automotive Technologies Co., Ltd. | Stator used in resolvers, and resolver including same |
JP6220551B2 (ja) * | 2013-05-16 | 2017-10-25 | ミネベアミツミ株式会社 | フランジおよびフランジに圧入されたレゾルバ |
JP5862615B2 (ja) * | 2013-07-17 | 2016-02-16 | トヨタ自動車株式会社 | レゾルバステータおよびその固定構造 |
JP6212734B2 (ja) | 2013-11-26 | 2017-10-18 | 多摩川精機株式会社 | レゾルバ |
CN107040096B (zh) * | 2016-02-03 | 2020-04-21 | 德昌电机(深圳)有限公司 | 电机及其分解器 |
KR20180063637A (ko) * | 2016-12-02 | 2018-06-12 | 현대자동차주식회사 | 모터의 레졸버 장착 구조 |
JP6542835B2 (ja) * | 2017-05-30 | 2019-07-10 | ファナック株式会社 | 固定子及び回転電機 |
KR102478126B1 (ko) * | 2017-10-18 | 2022-12-16 | 현대자동차주식회사 | 레졸버 스테이터 |
CN112368921B (zh) | 2018-07-03 | 2023-09-29 | 三菱电机株式会社 | 旋转变压器装置及带旋转变压器装置旋转电机 |
WO2020129177A1 (ja) * | 2018-12-19 | 2020-06-25 | 三菱電機株式会社 | 乗り物用制御装置一体型回転電機 |
JP6830996B1 (ja) * | 2019-12-26 | 2021-02-17 | 山洋電気株式会社 | 同期電動機のフレーム構造並びにフレーム及び電機子の製造方法 |
CN211981596U (zh) * | 2020-04-07 | 2020-11-20 | 精进电动科技股份有限公司 | 一种旋变定子定位压片和定位结构 |
KR20220040265A (ko) * | 2020-09-23 | 2022-03-30 | 현대모비스 주식회사 | 모터 |
US11581787B2 (en) * | 2021-01-08 | 2023-02-14 | Schaeffler Technologies AG & Co. KG | Resolver assembly for hybrid module |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0965617A (ja) * | 1995-08-25 | 1997-03-07 | Tamagawa Seiki Co Ltd | レゾルバ付モータ |
JP2000177609A (ja) * | 1998-12-15 | 2000-06-27 | Kayaba Ind Co Ltd | 電動パワーステアリング装置 |
JP2004232795A (ja) * | 2003-01-31 | 2004-08-19 | Koyo Seiko Co Ltd | センサ付きハブユニット |
Family Cites Families (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3320451A (en) * | 1961-11-24 | 1967-05-16 | Gen Motors Corp | Dynamoelectric machine assembly |
US4659953A (en) * | 1984-08-21 | 1987-04-21 | Resolvex Corporation | Magnetic structure for synchro and tachometer |
USRE32857E (en) * | 1984-08-21 | 1989-02-07 | Resolvex Corporation | Brushless tachometer/synchro |
US4605889A (en) * | 1984-08-21 | 1986-08-12 | Resolvex Corporation | Brushless tachometer/synchro |
US4735751A (en) * | 1986-05-27 | 1988-04-05 | Tecumseh Products Company | Primer system and method for priming an internal combustion engine |
US4755751A (en) * | 1986-12-29 | 1988-07-05 | Allen-Bradley Company, Inc. | Brushless rotary position transducer |
JPH01171563U (ja) * | 1988-05-18 | 1989-12-05 | ||
US4962331A (en) * | 1989-07-13 | 1990-10-09 | Servo-Tek Products Company, Inc. | Rotatable control signal generator |
JP2573657Y2 (ja) * | 1990-07-10 | 1998-06-04 | 日本精工株式会社 | 回転軸のクランプ装置 |
DE4410401A1 (de) | 1994-03-26 | 1995-09-28 | Adolf Schnell | Handgetriebe |
JP3454036B2 (ja) * | 1995-11-13 | 2003-10-06 | トヨタ自動車株式会社 | ハイブリッド駆動装置 |
US5955807A (en) * | 1997-04-25 | 1999-09-21 | Denso Corporation | Synchronous electric machine having auxiliary permanent magnet |
JP4592143B2 (ja) * | 2000-04-06 | 2010-12-01 | パナソニック株式会社 | 圧縮機および電動機 |
JP3754606B2 (ja) * | 2000-07-10 | 2006-03-15 | オークマ株式会社 | リラクタンス型レゾルバ |
JP2002295500A (ja) * | 2001-03-29 | 2002-10-09 | Aisin Aw Co Ltd | 回り止め装置 |
JP3816353B2 (ja) * | 2001-05-25 | 2006-08-30 | 三菱電機株式会社 | 電動パワーステアリング装置用モータ |
RU2208513C2 (ru) | 2001-07-12 | 2003-07-20 | Новиньков Николай Никонорович | Упрощенный адаптивный пневмогидравлический робот |
JP4336070B2 (ja) * | 2001-10-10 | 2009-09-30 | 株式会社アミテック | 回転型位置検出装置 |
EP1482625B1 (en) * | 2002-03-04 | 2007-11-07 | Mitsubishi Denki Kabushiki Kaisha | Ac electric machine for vehicle |
US6617726B1 (en) | 2002-05-02 | 2003-09-09 | Molon Motor & Coil Corporation | Motor gear box |
JP4038664B2 (ja) * | 2002-06-05 | 2008-01-30 | ミネベア株式会社 | ステッピングモータ |
EP1518769B1 (en) * | 2002-07-02 | 2010-04-28 | JTEKT Corporation | Vehicle control system |
JP4003058B2 (ja) * | 2002-07-17 | 2007-11-07 | 株式会社富士通ゼネラル | 誘導電動機 |
JP3780985B2 (ja) * | 2002-07-26 | 2006-05-31 | トヨタ自動車株式会社 | 車輌用操舵制御装置 |
JP3783667B2 (ja) * | 2002-08-06 | 2006-06-07 | 三菱電機株式会社 | 回転電機およびその回転位置センサーの位置決め方法および位置決め装置 |
JP3793965B2 (ja) * | 2002-08-27 | 2006-07-05 | 愛三工業株式会社 | トルクモータのステータコア |
KR100801516B1 (ko) * | 2002-10-10 | 2008-02-12 | 가부시키가이샤 제이텍트 | 구름 베어링 장치 |
US6617715B1 (en) * | 2002-11-27 | 2003-09-09 | Visteon Global Technologies, Inc. | Liquid cooled alternator having finned stator sleeve |
KR20050093791A (ko) | 2002-12-20 | 2005-09-23 | 고요 세이코 가부시키가이샤 | 센서를 구비하는 구름 베어링 유닛 |
JP3988640B2 (ja) * | 2002-12-26 | 2007-10-10 | 株式会社ジェイテクト | センサ付きハブユニット |
KR100565652B1 (ko) * | 2003-12-30 | 2006-03-30 | 엘지전자 주식회사 | 톱로딩 방식 드럼세탁기의 구동부 |
TWI258912B (en) * | 2004-03-15 | 2006-07-21 | Delta Electronics Inc | Spindle motor and stator structure thereof |
US7268451B2 (en) * | 2004-03-22 | 2007-09-11 | General Motors Corporation | Motor resolver assembly and method of measuring speed and position of a motor rotor |
JP4594026B2 (ja) * | 2004-10-07 | 2010-12-08 | 多摩川精機株式会社 | レゾルバ外部導線固定構造 |
CN101091302B (zh) * | 2005-01-31 | 2011-01-19 | 丰田自动车株式会社 | 分解器固定结构 |
JP4894331B2 (ja) * | 2005-04-11 | 2012-03-14 | 日本電産株式会社 | ブラシレスモータ |
-
2006
- 2006-01-27 CN CN2006800015250A patent/CN101091302B/zh not_active Expired - Fee Related
- 2006-01-27 WO PCT/JP2006/301897 patent/WO2006080567A1/ja not_active Application Discontinuation
- 2006-01-27 BR BRPI0606175-3A patent/BRPI0606175A2/pt active Search and Examination
- 2006-01-27 RU RU2007132723/09A patent/RU2354031C1/ru not_active IP Right Cessation
- 2006-01-27 US US11/659,698 patent/US7928617B2/en not_active Expired - Fee Related
- 2006-01-27 KR KR1020077019792A patent/KR100927690B1/ko active IP Right Grant
- 2006-01-27 JP JP2007500662A patent/JP4558036B2/ja active Active
- 2006-01-27 DE DE112006000118T patent/DE112006000118T5/de not_active Ceased
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0965617A (ja) * | 1995-08-25 | 1997-03-07 | Tamagawa Seiki Co Ltd | レゾルバ付モータ |
JP2000177609A (ja) * | 1998-12-15 | 2000-06-27 | Kayaba Ind Co Ltd | 電動パワーステアリング装置 |
JP2004232795A (ja) * | 2003-01-31 | 2004-08-19 | Koyo Seiko Co Ltd | センサ付きハブユニット |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010047194A1 (ja) * | 2008-10-23 | 2010-04-29 | アイシン・エィ・ダブリュ株式会社 | 回転電機 |
JP2010104145A (ja) * | 2008-10-23 | 2010-05-06 | Aisin Aw Co Ltd | 回転電機 |
US9627944B2 (en) | 2012-10-01 | 2017-04-18 | Mitsubishi Electric Corporation | Electric drive apparatus |
JP2015202049A (ja) * | 2015-06-30 | 2015-11-12 | 三菱電機株式会社 | 電動駆動装置 |
JP2019074409A (ja) * | 2017-10-16 | 2019-05-16 | トヨタ自動車株式会社 | 回転電機 |
CN109687649A (zh) * | 2017-10-19 | 2019-04-26 | 株式会社捷太格特 | 马达装置 |
JP2019075960A (ja) * | 2017-10-19 | 2019-05-16 | 株式会社ジェイテクト | モータ装置 |
JP7027795B2 (ja) | 2017-10-19 | 2022-03-02 | 株式会社ジェイテクト | モータ装置 |
CN109687649B (zh) * | 2017-10-19 | 2022-09-27 | 株式会社捷太格特 | 马达装置 |
WO2024029273A1 (ja) * | 2022-08-02 | 2024-02-08 | ミネベアミツミ株式会社 | レゾルバのステータ |
Also Published As
Publication number | Publication date |
---|---|
US7928617B2 (en) | 2011-04-19 |
DE112006000118T5 (de) | 2007-12-13 |
CN101091302B (zh) | 2011-01-19 |
KR20070108386A (ko) | 2007-11-09 |
US20080024021A1 (en) | 2008-01-31 |
BRPI0606175A2 (pt) | 2009-06-02 |
JP4558036B2 (ja) | 2010-10-06 |
RU2354031C1 (ru) | 2009-04-27 |
CN101091302A (zh) | 2007-12-19 |
KR100927690B1 (ko) | 2009-11-18 |
JPWO2006080567A1 (ja) | 2008-06-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4558036B2 (ja) | レゾルバの固定構造 | |
JP6583496B2 (ja) | 回転電機 | |
JP4227132B2 (ja) | レゾルバ | |
JP4422567B2 (ja) | モータ駆動装置,電動アクチュエータおよび電動パワーステアリング装置 | |
US7741745B2 (en) | Attaching structure of resolver, dynamo-electric machine and attaching method of resolver | |
US9035505B2 (en) | Motor for an electric power steering apparatus | |
JP4391407B2 (ja) | 制御装置一体型回転電機 | |
KR100788597B1 (ko) | 리졸버의 기준 위치 조정 방법 | |
JP2007049862A (ja) | 磁極位置センサ内蔵電気機械及び電気機械装置並びに車載電機システム | |
JP7205104B2 (ja) | 制御装置及び車両駆動システム | |
WO2021049502A1 (ja) | 車輪駆動装置 | |
JP5338031B2 (ja) | 電動駆動装置 | |
JP2006223010A (ja) | レゾルバとベアリングの取付構造 | |
JP2014233189A (ja) | 電動機及び電動パワーステアリング装置、車両 | |
JP2004157056A (ja) | 回転電機 | |
JP7028147B2 (ja) | 回転電機 | |
JP2007082315A (ja) | 電動パワーステアリング用モータ及びその制御装置 | |
JP4501683B2 (ja) | 永久磁石回転電機及びそれを用いた車載電動アクチュエータ装置用電機システム並びに電動パワーステアリング装置用電機システム | |
WO2020022285A1 (ja) | 電機子巻線の製造方法 | |
JP5977628B2 (ja) | 回転検出器用ステータ及びその製造方法 | |
WO2020022280A1 (ja) | 回転電機 | |
WO2020022287A1 (ja) | 回転電機 | |
JP2020018131A (ja) | 回転電機 | |
JP2007082285A (ja) | 回転電機 | |
WO2020022366A1 (ja) | 回転電機、及びその回転電機を用いた車輪 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 11659698 Country of ref document: US |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1276/DELNP/2007 Country of ref document: IN |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2007500662 Country of ref document: JP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1540/DELNP/2007 Country of ref document: IN |
|
WWE | Wipo information: entry into national phase |
Ref document number: 200680001525.0 Country of ref document: CN |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1120060001183 Country of ref document: DE |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1020077019792 Country of ref document: KR |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2007132723 Country of ref document: RU |
|
RET | De translation (de og part 6b) |
Ref document number: 112006000118 Country of ref document: DE Date of ref document: 20071213 Kind code of ref document: P |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 06713040 Country of ref document: EP Kind code of ref document: A1 |
|
WWW | Wipo information: withdrawn in national office |
Ref document number: 6713040 Country of ref document: EP |
|
ENP | Entry into the national phase |
Ref document number: PI0606175 Country of ref document: BR Kind code of ref document: A2 |