WO2022196285A1 - 界磁巻線型回転電機 - Google Patents

界磁巻線型回転電機 Download PDF

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Publication number
WO2022196285A1
WO2022196285A1 PCT/JP2022/007720 JP2022007720W WO2022196285A1 WO 2022196285 A1 WO2022196285 A1 WO 2022196285A1 JP 2022007720 W JP2022007720 W JP 2022007720W WO 2022196285 A1 WO2022196285 A1 WO 2022196285A1
Authority
WO
WIPO (PCT)
Prior art keywords
winding
stator
rotor
field
winding portion
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.)
Ceased
Application number
PCT/JP2022/007720
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
正弘 瀬口
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.)
Denso Corp
Original Assignee
Denso 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 Denso Corp filed Critical Denso Corp
Priority to CN202280021531.1A priority Critical patent/CN116998097A/zh
Priority to JP2023506911A priority patent/JP7501784B2/ja
Publication of WO2022196285A1 publication Critical patent/WO2022196285A1/ja
Priority to US18/467,712 priority patent/US20240006967A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • 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
    • H02K11/0094—Structural association with other electrical or electronic devices
    • 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
    • H02K11/04—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for rectification
    • H02K11/042—Rectifiers associated with rotating parts, e.g. rotor cores or rotary shafts
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K19/00—Synchronous motors or generators
    • H02K19/02—Synchronous motors
    • H02K19/10—Synchronous motors for multi-phase current
    • H02K19/12—Synchronous motors for multi-phase current characterised by the arrangement of exciting windings, e.g. for self-excitation, compounding or pole-changing
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K19/00—Synchronous motors or generators
    • H02K19/16—Synchronous generators
    • H02K19/26—Synchronous generators characterised by the arrangement of exciting windings
    • H02K19/28—Synchronous generators characterised by the arrangement of exciting windings for self-excitation

Definitions

  • main pole portions are provided at predetermined intervals in the circumferential direction and project radially from a rotor core, and field windings are wound around the main pole portions.
  • a field-winding rotating electrical machine is known that includes a rotor having A plurality of magnetic poles having alternating polarities in the circumferential direction are formed by flowing a field current through the field winding.
  • e1 indicates the induced voltage generated in the first winding portion 71a
  • e2 indicates the induced voltage generated in the second winding portion 71b.
  • FIG. 9(b) is a view showing the intermediate conductor portions of each phase expanded in the circumferential direction
  • FIG. 9(c) is a cross-sectional view of each conductor CR forming the intermediate conductor portion 52U+.
  • the length dimension E1 in the radial direction of the conductor CR is equal to the length dimension E2 in the circumferential direction of the conductor CR. bigger than
  • the diode 180 and capacitor 190 are provided among the radial inner peripheral surfaces of the rotor core 161, the diode 180 and capacitor 190 are provided.

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Synchronous Machinery (AREA)
PCT/JP2022/007720 2021-03-18 2022-02-24 界磁巻線型回転電機 Ceased WO2022196285A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN202280021531.1A CN116998097A (zh) 2021-03-18 2022-02-24 励磁绕组型旋转电机
JP2023506911A JP7501784B2 (ja) 2021-03-18 2022-02-24 界磁巻線型回転電機
US18/467,712 US20240006967A1 (en) 2021-03-18 2023-09-14 Field winding type rotating electric machine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021-045252 2021-03-18
JP2021045252 2021-03-18

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US18/467,712 Continuation US20240006967A1 (en) 2021-03-18 2023-09-14 Field winding type rotating electric machine

Publications (1)

Publication Number Publication Date
WO2022196285A1 true WO2022196285A1 (ja) 2022-09-22

Family

ID=83321262

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2022/007720 Ceased WO2022196285A1 (ja) 2021-03-18 2022-02-24 界磁巻線型回転電機

Country Status (4)

Country Link
US (1) US20240006967A1 (https=)
JP (1) JP7501784B2 (https=)
CN (1) CN116998097A (https=)
WO (1) WO2022196285A1 (https=)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024262235A1 (ja) * 2023-06-19 2024-12-26 株式会社デンソー 回転電機の制御装置、プログラム
WO2025009561A1 (ja) * 2023-07-06 2025-01-09 株式会社デンソー 巻線界磁型回転電機
WO2025018154A1 (ja) * 2023-07-20 2025-01-23 株式会社デンソー 巻線界磁型回転電機
WO2025069942A1 (ja) * 2023-09-28 2025-04-03 株式会社デンソー 回転電機

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12009714B2 (en) * 2019-12-02 2024-06-11 Mitsubishi Electric Corporation Rotating electric machine stator and rotating electric machine
US12170459B2 (en) * 2021-08-30 2024-12-17 Abb Schweiz Ag Tapped winding method for extended constant horsepower speed range
US20250119005A1 (en) * 2023-10-10 2025-04-10 GM Global Technology Operations LLC Multiple wound rotor for electric machine

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1118337A (ja) * 1997-06-18 1999-01-22 Denso Corp 回転電機の巻線界磁型ロータ
JP2006109663A (ja) * 2004-10-08 2006-04-20 Nsk Ltd ブラシレスモータとその回転角度検出方法
WO2007010934A1 (ja) * 2005-07-19 2007-01-25 Denso Corporation 交流モータとその制御装置
US20150035501A1 (en) * 2013-08-02 2015-02-05 Hamilton Sundstrand Corporation Systems and methods for controlling torsional oscillation in wound field synchronous generator machines
JP2019140763A (ja) * 2018-02-08 2019-08-22 株式会社デンソー 界磁巻線型回転電機

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1118337A (ja) * 1997-06-18 1999-01-22 Denso Corp 回転電機の巻線界磁型ロータ
JP2006109663A (ja) * 2004-10-08 2006-04-20 Nsk Ltd ブラシレスモータとその回転角度検出方法
WO2007010934A1 (ja) * 2005-07-19 2007-01-25 Denso Corporation 交流モータとその制御装置
US20150035501A1 (en) * 2013-08-02 2015-02-05 Hamilton Sundstrand Corporation Systems and methods for controlling torsional oscillation in wound field synchronous generator machines
JP2019140763A (ja) * 2018-02-08 2019-08-22 株式会社デンソー 界磁巻線型回転電機

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024262235A1 (ja) * 2023-06-19 2024-12-26 株式会社デンソー 回転電機の制御装置、プログラム
WO2025009561A1 (ja) * 2023-07-06 2025-01-09 株式会社デンソー 巻線界磁型回転電機
WO2025018154A1 (ja) * 2023-07-20 2025-01-23 株式会社デンソー 巻線界磁型回転電機
WO2025069942A1 (ja) * 2023-09-28 2025-04-03 株式会社デンソー 回転電機

Also Published As

Publication number Publication date
CN116998097A (zh) 2023-11-03
JPWO2022196285A1 (https=) 2022-09-22
JP7501784B2 (ja) 2024-06-18
US20240006967A1 (en) 2024-01-04

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