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GB2549931B - High-voltage coil - Google Patents

High-voltage coil Download PDF

Info

Publication number
GB2549931B
GB2549931B GB1607319.9A GB201607319A GB2549931B GB 2549931 B GB2549931 B GB 2549931B GB 201607319 A GB201607319 A GB 201607319A GB 2549931 B GB2549931 B GB 2549931B
Authority
GB
United Kingdom
Prior art keywords
voltage coil
coil
voltage
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
GB1607319.9A
Other versions
GB2549931A (en
Inventor
Hill Graham
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.)
Houghton International Electrical Services Ltd
Original Assignee
Houghton International Electrical Services 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
Application filed by Houghton International Electrical Services Ltd filed Critical Houghton International Electrical Services Ltd
Priority to GB1607319.9A priority Critical patent/GB2549931B/en
Publication of GB2549931A publication Critical patent/GB2549931A/en
Application granted granted Critical
Publication of GB2549931B publication Critical patent/GB2549931B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/32—Windings characterised by the shape, form or construction of the insulation
    • H02K3/40—Windings characterised by the shape, form or construction of the insulation for high voltage, e.g. affording protection against corona discharges
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/10—Applying solid insulation to windings, stators or rotors
    • H02K15/105—Applying solid insulation to windings, stators or rotors to the windings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/12—Impregnating, heating or drying of windings, stators, rotors or machines
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/30—Windings characterised by the insulating material
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/44—Protection against moisture or chemical attack; Windings specially adapted for operation in liquid or gas
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/06—Embedding prefabricated windings in machines
    • H02K15/062—Windings in slots; salient pole windings
    • H02K15/063—Windings for large electric machines, e.g. bar windings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
GB1607319.9A 2016-04-27 2016-04-27 High-voltage coil Active GB2549931B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1607319.9A GB2549931B (en) 2016-04-27 2016-04-27 High-voltage coil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1607319.9A GB2549931B (en) 2016-04-27 2016-04-27 High-voltage coil

Publications (2)

Publication Number Publication Date
GB2549931A GB2549931A (en) 2017-11-08
GB2549931B true GB2549931B (en) 2020-03-04

Family

ID=60037742

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1607319.9A Active GB2549931B (en) 2016-04-27 2016-04-27 High-voltage coil

Country Status (1)

Country Link
GB (1) GB2549931B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2571107A (en) 2018-02-16 2019-08-21 Rolls Royce Plc Metal coil fabrication

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5686057A (en) * 1979-12-13 1981-07-13 Toshiba Corp Insulated winding for high-voltage rotary electric machine
JPS57145567A (en) * 1981-03-03 1982-09-08 Mitsubishi Electric Corp Manufacture of coil by casting
GB2097198A (en) * 1981-04-16 1982-10-27 Gen Electric Insulated coil assembly and method of making same
JPS57183256A (en) * 1981-05-01 1982-11-11 Toshiba Corp Manufacture of insulated coil
JPS60219944A (en) * 1984-04-13 1985-11-02 Hitachi Ltd Manufacture of molded coil
EP2860858A1 (en) * 2014-04-10 2015-04-15 Alstom Technology Ltd Manufacturing method of a conductor bar
EP3104375A1 (en) * 2015-06-08 2016-12-14 General Electric Technology GmbH Rapid impregnation tool

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5686057A (en) * 1979-12-13 1981-07-13 Toshiba Corp Insulated winding for high-voltage rotary electric machine
JPS57145567A (en) * 1981-03-03 1982-09-08 Mitsubishi Electric Corp Manufacture of coil by casting
GB2097198A (en) * 1981-04-16 1982-10-27 Gen Electric Insulated coil assembly and method of making same
JPS57183256A (en) * 1981-05-01 1982-11-11 Toshiba Corp Manufacture of insulated coil
JPS60219944A (en) * 1984-04-13 1985-11-02 Hitachi Ltd Manufacture of molded coil
EP2860858A1 (en) * 2014-04-10 2015-04-15 Alstom Technology Ltd Manufacturing method of a conductor bar
EP3104375A1 (en) * 2015-06-08 2016-12-14 General Electric Technology GmbH Rapid impregnation tool

Also Published As

Publication number Publication date
GB2549931A (en) 2017-11-08

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