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GB202318952D0 - No details - Google Patents

No details

Info

Publication number
GB202318952D0
GB202318952D0 GBGB2318952.5A GB202318952A GB202318952D0 GB 202318952 D0 GB202318952 D0 GB 202318952D0 GB 202318952 A GB202318952 A GB 202318952A GB 202318952 D0 GB202318952 D0 GB 202318952D0
Authority
GB
United Kingdom
Prior art keywords
details
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.)
Pending
Application number
GBGB2318952.5A
Other versions
GB2634341A (en
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.)
Harbin Electric Machinery Co Ltd
Original Assignee
Harbin Electric Machinery Co Ltd
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
Priority claimed from CN202310415926.6A external-priority patent/CN116155036B/en
Application filed by Harbin Electric Machinery Co Ltd filed Critical Harbin Electric Machinery Co Ltd
Publication of GB202318952D0 publication Critical patent/GB202318952D0/en
Publication of GB2634341A publication Critical patent/GB2634341A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
    • H02K5/207—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium with openings in the casing specially adapted for ambient air
    • 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
    • H02K1/20—Stationary 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
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/01—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for shielding from electromagnetic fields, i.e. structural association with shields
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
    • H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
    • H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Motor Or Generator Cooling System (AREA)
GB2318952.5A 2023-04-19 2023-10-25 Composite ventilation stator end leakage flux shielding structure Pending GB2634341A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202310415926.6A CN116155036B (en) 2023-04-19 2023-04-19 Composite ventilation stator end magnetic flux leakage shielding structure
PCT/CN2023/126324 WO2024216892A1 (en) 2023-04-19 2023-10-25 Composite ventilation stator end leakage flux shielding structure

Publications (2)

Publication Number Publication Date
GB202318952D0 true GB202318952D0 (en) 2024-01-24
GB2634341A GB2634341A (en) 2025-04-09

Family

ID=94973838

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2318952.5A Pending GB2634341A (en) 2023-04-19 2023-10-25 Composite ventilation stator end leakage flux shielding structure

Country Status (1)

Country Link
GB (1) GB2634341A (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4468856B2 (en) * 2005-05-12 2010-05-26 三菱電機株式会社 Rotating electric machine stator
JP4876780B2 (en) * 2006-08-24 2012-02-15 株式会社日立製作所 Turbine generator
CN104319946B (en) * 2014-09-22 2017-01-25 北京交通大学 Metal-mirror-containing vacuum shield for different diversion structures in the ends of large generators
CN106130257A (en) * 2016-08-26 2016-11-16 哈尔滨电机厂有限责任公司 stator end leakage magnetic flux barrier structure
CN106208442A (en) * 2016-08-26 2016-12-07 哈尔滨电机厂有限责任公司 Combined stator copper shield cooling structure
CN210167879U (en) * 2019-08-07 2020-03-20 东方电气集团东方电机有限公司 Copper shielding structure of stator core end of steam turbine generator
CN213585299U (en) * 2020-11-30 2021-06-29 哈尔滨理工大学 A large-capacity synchronous camera end loss reducing ventilation device
CN116155036B (en) * 2023-04-19 2023-07-18 哈尔滨电机厂有限责任公司 Composite ventilation stator end magnetic flux leakage shielding structure

Also Published As

Publication number Publication date
GB2634341A (en) 2025-04-09

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