GB2594934B - Apparatus for cooling an electrical machine - Google Patents

Apparatus for cooling an electrical machine Download PDF

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Publication number
GB2594934B
GB2594934B GB2006720.3A GB202006720A GB2594934B GB 2594934 B GB2594934 B GB 2594934B GB 202006720 A GB202006720 A GB 202006720A GB 2594934 B GB2594934 B GB 2594934B
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GB
United Kingdom
Prior art keywords
cooling
electrical machine
electrical
machine
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
GB2006720.3A
Other versions
GB2594934A (en
GB202006720D0 (en
Inventor
Shi Juntao
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.)
IMRA Europe SAS
Original Assignee
IMRA Europe SAS
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 IMRA Europe SAS filed Critical IMRA Europe SAS
Priority to GB2006720.3A priority Critical patent/GB2594934B/en
Publication of GB202006720D0 publication Critical patent/GB202006720D0/en
Publication of GB2594934A publication Critical patent/GB2594934A/en
Application granted granted Critical
Publication of GB2594934B publication Critical patent/GB2594934B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • H02K1/32—Rotating parts of the magnetic circuit with channels or ducts for flow of cooling medium
    • 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
    • H02K3/24—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors with channels or ducts for cooling medium between the conductors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
GB2006720.3A 2020-05-06 2020-05-06 Apparatus for cooling an electrical machine Active GB2594934B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2006720.3A GB2594934B (en) 2020-05-06 2020-05-06 Apparatus for cooling an electrical machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2006720.3A GB2594934B (en) 2020-05-06 2020-05-06 Apparatus for cooling an electrical machine

Publications (3)

Publication Number Publication Date
GB202006720D0 GB202006720D0 (en) 2020-06-17
GB2594934A GB2594934A (en) 2021-11-17
GB2594934B true GB2594934B (en) 2023-04-19

Family

ID=71080359

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2006720.3A Active GB2594934B (en) 2020-05-06 2020-05-06 Apparatus for cooling an electrical machine

Country Status (1)

Country Link
GB (1) GB2594934B (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009129882A1 (en) * 2008-04-24 2009-10-29 Bayerische Motoren Werke Aktiengesellschaft Electric machine comprising curved cooling channels in the rotor
DE102016215428A1 (en) * 2016-08-17 2018-02-22 Bayerische Motoren Werke Aktiengesellschaft Electric rotary machine
US20180375403A1 (en) * 2017-06-23 2018-12-27 Siemens Energy, Inc. System and method for cooling windings of generator rotor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009129882A1 (en) * 2008-04-24 2009-10-29 Bayerische Motoren Werke Aktiengesellschaft Electric machine comprising curved cooling channels in the rotor
DE102016215428A1 (en) * 2016-08-17 2018-02-22 Bayerische Motoren Werke Aktiengesellschaft Electric rotary machine
US20180375403A1 (en) * 2017-06-23 2018-12-27 Siemens Energy, Inc. System and method for cooling windings of generator rotor

Also Published As

Publication number Publication date
GB2594934A (en) 2021-11-17
GB202006720D0 (en) 2020-06-17

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