JP7486911B2 - 電動機、圧縮機、冷凍サイクル装置、着磁方法および着磁装置 - Google Patents

電動機、圧縮機、冷凍サイクル装置、着磁方法および着磁装置 Download PDF

Info

Publication number
JP7486911B2
JP7486911B2 JP2023514187A JP2023514187A JP7486911B2 JP 7486911 B2 JP7486911 B2 JP 7486911B2 JP 2023514187 A JP2023514187 A JP 2023514187A JP 2023514187 A JP2023514187 A JP 2023514187A JP 7486911 B2 JP7486911 B2 JP 7486911B2
Authority
JP
Japan
Prior art keywords
magnetization
phase coil
coil
magnetizing
rotor
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.)
Active
Application number
JP2023514187A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2022219675A1 (https=
JPWO2022219675A5 (https=
Inventor
淳史 石川
篤 松岡
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of JPWO2022219675A1 publication Critical patent/JPWO2022219675A1/ja
Publication of JPWO2022219675A5 publication Critical patent/JPWO2022219675A5/ja
Application granted granted Critical
Publication of JP7486911B2 publication Critical patent/JP7486911B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • 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
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/02—Details of the magnetic circuit characterised by the magnetic material
    • 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
    • H02K1/27—Rotor cores with permanent magnets
    • H02K1/2706—Inner rotors
    • H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2753—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets the rotor consisting of magnets or groups of magnets arranged with alternating polarity
    • H02K1/276—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM]
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/02—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • H02K15/03—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies having permanent magnets
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
JP2023514187A 2021-04-12 2021-04-12 電動機、圧縮機、冷凍サイクル装置、着磁方法および着磁装置 Active JP7486911B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/015165 WO2022219675A1 (ja) 2021-04-12 2021-04-12 電動機、圧縮機、冷凍サイクル装置、着磁方法および着磁装置

Publications (3)

Publication Number Publication Date
JPWO2022219675A1 JPWO2022219675A1 (https=) 2022-10-20
JPWO2022219675A5 JPWO2022219675A5 (https=) 2023-06-19
JP7486911B2 true JP7486911B2 (ja) 2024-05-20

Family

ID=83640140

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023514187A Active JP7486911B2 (ja) 2021-04-12 2021-04-12 電動機、圧縮機、冷凍サイクル装置、着磁方法および着磁装置

Country Status (4)

Country Link
US (1) US20240154504A1 (https=)
JP (1) JP7486911B2 (https=)
CN (1) CN117083783A (https=)
WO (1) WO2022219675A1 (https=)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020089994A1 (ja) 2018-10-30 2020-05-07 三菱電機株式会社 固定子、電動機、圧縮機、空気調和装置および固定子の製造方法
WO2020240617A1 (ja) 2019-05-24 2020-12-03 三菱電機株式会社 電動機の製造方法、電動機、圧縮機、及び空気調和機

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8225497B2 (en) * 2010-01-05 2012-07-24 General Electric Company Permanent magnet rotor installation systems
CN108886276B (zh) * 2016-04-06 2021-01-12 三菱电机株式会社 电动机、送风机、压缩机及空气调节装置
JP6922868B2 (ja) * 2017-12-28 2021-08-18 株式会社デンソー 回転電機システム
CN111903038B (zh) * 2018-04-10 2023-11-28 三菱电机株式会社 电动机、压缩机及空气调节装置
EP3910768B1 (en) * 2019-01-10 2024-06-05 Mitsubishi Electric Corporation Rotating electric machine rotor
CN113875136A (zh) * 2019-06-04 2021-12-31 三菱电机株式会社 磁化用环、磁化方法、磁化装置、转子、电动机、压缩机及空调装置
US20230291263A1 (en) * 2020-09-02 2023-09-14 Mitsubishi Electric Corporation Stator, electric motor, compressor, air conditioner, and method for fabricating stator

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020089994A1 (ja) 2018-10-30 2020-05-07 三菱電機株式会社 固定子、電動機、圧縮機、空気調和装置および固定子の製造方法
WO2020240617A1 (ja) 2019-05-24 2020-12-03 三菱電機株式会社 電動機の製造方法、電動機、圧縮機、及び空気調和機

Also Published As

Publication number Publication date
WO2022219675A1 (ja) 2022-10-20
JPWO2022219675A1 (https=) 2022-10-20
CN117083783A (zh) 2023-11-17
US20240154504A1 (en) 2024-05-09

Similar Documents

Publication Publication Date Title
JP6537623B2 (ja) ステータ、電動機、圧縮機、及び冷凍空調装置
JP2003061283A (ja) 回転電機の回転子、固定子、電動機、圧縮機、冷凍サイクル、回転電機の回転子製造方法
CN109565191B (zh) 电动机、压缩机及制冷空调装置
CN110622394A (zh) 定子、电动机、压缩机及空调装置
CN111033947A (zh) 转子、电动机、压缩机及空调装置
WO2019215865A1 (ja) ロータ、電動機、圧縮機および空気調和装置
JP7374352B2 (ja) 着磁装置、着磁方法、ロータ、電動機、圧縮機および冷凍サイクル装置
WO2023032134A1 (ja) 電動機、圧縮機および冷凍サイクル装置
JP7486911B2 (ja) 電動機、圧縮機、冷凍サイクル装置、着磁方法および着磁装置
JP7361806B2 (ja) 固定子、電動機、圧縮機、空気調和装置および固定子の製造方法
JP7130131B2 (ja) 着磁用リング、着磁方法、着磁装置、ロータ、電動機、圧縮機および空気調和装置
US11888370B2 (en) Stator, motor, compressor, air conditioner, and manufacturing method of stator
US11962191B2 (en) Rotor, electric motor, compressor, and air conditioner
WO2023181238A1 (ja) 固定子、電動機、圧縮機および冷凍サイクル装置
CN110366809B (zh) 旋转电机、压缩机以及制冷循环装置
WO2024150393A1 (ja) 着磁方法、電動機、圧縮機および冷凍サイクル装置
WO2024247100A1 (ja) 固定子、電動機、圧縮機、冷凍サイクル装置および固定子の製造方法
JP7486613B2 (ja) ステータ、モータ、圧縮機および冷凍サイクル装置
JP7479562B2 (ja) 電動機、圧縮機および冷凍サイクル装置
JP7353508B2 (ja) 固定子、電動機、圧縮機および空気調和装置
JP7285961B2 (ja) ステータ、電動機、圧縮機および空気調和装置
WO2023119455A1 (ja) 着磁方法、電動機、圧縮機および冷凍サイクル装置
WO2023148844A1 (ja) 電動機、圧縮機および冷凍サイクル装置
WO2024166161A1 (ja) 回転子、電動機、圧縮機および冷凍サイクル装置
WO2025158644A1 (ja) 電動機、圧縮機および冷凍サイクル装置

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230331

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20230331

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20231114

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20231225

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20240206

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20240322

A911 Transfer to examiner for re-examination before appeal (zenchi)

Free format text: JAPANESE INTERMEDIATE CODE: A911

Effective date: 20240401

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20240507

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20240507

R150 Certificate of patent or registration of utility model

Ref document number: 7486911

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150