DE1463948B2 - LIQUID COOLED RUNNER OF A HIGH PERFORMANCE ELECTRIC MACHINE - Google Patents

LIQUID COOLED RUNNER OF A HIGH PERFORMANCE ELECTRIC MACHINE

Info

Publication number
DE1463948B2
DE1463948B2 DE19641463948 DE1463948A DE1463948B2 DE 1463948 B2 DE1463948 B2 DE 1463948B2 DE 19641463948 DE19641463948 DE 19641463948 DE 1463948 A DE1463948 A DE 1463948A DE 1463948 B2 DE1463948 B2 DE 1463948B2
Authority
DE
Germany
Prior art keywords
electric machine
high performance
liquid cooled
performance electric
cooled runner
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
DE19641463948
Other languages
German (de)
Other versions
DE1463948A1 (en
Inventor
Dietrich; Weghaupt Erich; 4330 Mülheim Lambrecht
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Publication of DE1463948A1 publication Critical patent/DE1463948A1/en
Publication of DE1463948B2 publication Critical patent/DE1463948B2/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H02K3/22—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors consisting of hollow conductors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K13/00—Structural associations of current collectors with motors or generators, e.g. brush mounting plates or connections to windings; Disposition of current collectors in motors or generators; Arrangements for improving commutation
    • H02K13/02—Connections between slip-rings and windings

Description

Hierzu 1 Blatt Zeichnungen1 sheet of drawings

Claims (1)

Patentanspruch:Claim: Flüssigkeitsgekühlter Läufer einer elektrischen Maschine großer Leistung, insbesondere eines Turbogenerators, bei dem die Kühlflüssigkeit zum Kühlen der Läuferwicklung über zwei in der hohlen Welle zentral und zueinander koaxial angeordnete Kühlflüssigkeitszu- bzw. -ableitungsrohre zu- bzw. -abführbar ist, dadurch gekennzeichnet, daß die Kühlflüssigkeitszu- und -ableitungsrohre (5, 6) aus Kupfer bestehen und gleichzeitig als Erregerstromzuleiter für die Läuferwicklung (3) verwendet sind.Liquid-cooled rotor of a high-performance electrical machine, in particular one Turbo generator, in which the cooling liquid for cooling the rotor winding via two in the hollow shaft centrally and coaxially arranged cooling liquid supply and discharge pipes Can be fed in or discharged, characterized in that the cooling liquid feed and discharge pipes (5, 6) are made of copper and at the same time are used as excitation current leads for the rotor winding (3).
DE19641463948 1964-02-21 1964-02-21 LIQUID COOLED RUNNER OF A HIGH PERFORMANCE ELECTRIC MACHINE Pending DE1463948B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL0047114 1964-02-21

Publications (2)

Publication Number Publication Date
DE1463948A1 DE1463948A1 (en) 1969-03-27
DE1463948B2 true DE1463948B2 (en) 1971-11-18

Family

ID=7271889

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19641463948 Pending DE1463948B2 (en) 1964-02-21 1964-02-21 LIQUID COOLED RUNNER OF A HIGH PERFORMANCE ELECTRIC MACHINE

Country Status (2)

Country Link
DE (1) DE1463948B2 (en)
GB (1) GB1089462A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2403226A1 (en) * 1973-01-29 1974-08-08 Westinghouse Electric Corp DYNAMOELECTRIC MACHINE WITH STAND AND RUNNER
DE2506485A1 (en) * 1974-02-21 1975-08-28 Westinghouse Electric Corp DYNAMOELECTRIC MACHINE WITH LIQUID-COOLED ROTOR

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2402976B (en) * 2003-06-05 2006-09-27 Intec Power Systems Ltd Generator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2403226A1 (en) * 1973-01-29 1974-08-08 Westinghouse Electric Corp DYNAMOELECTRIC MACHINE WITH STAND AND RUNNER
DE2506485A1 (en) * 1974-02-21 1975-08-28 Westinghouse Electric Corp DYNAMOELECTRIC MACHINE WITH LIQUID-COOLED ROTOR

Also Published As

Publication number Publication date
GB1089462A (en) 1967-11-01
DE1463948A1 (en) 1969-03-27

Similar Documents

Publication Publication Date Title
GB1132997A (en) Improvements in rotary electrical machines
CH413073A (en) Turbo generator, especially large power
GB945390A (en) Improvements in dynamoelectric machine rotor cooling
DE2359578C3 (en) Arrangement for a rotating thyristor excitation
DE1463948B2 (en) LIQUID COOLED RUNNER OF A HIGH PERFORMANCE ELECTRIC MACHINE
CH557104A (en) WINDING HEAD SUPPORT DEVICE FOR THE STAND WINDING OF AN ELECTRIC MACHINE, IN PARTICULAR TURBOGENERATOR.
CH551101A (en) IN A GROOVE OF AN ELECTRICAL MACHINE, IN PARTICULAR A TURBOGENERATOR, FIXED WINDING.
JPS5441401A (en) Stator core in motor
CH449804A (en) Generator for an electrical discharge machine
CH435428A (en) Arrangement for cooling the stator core of large electrical machines, especially turbo generators with direct liquid cooling of the winding conductors
FR1423468A (en) Liquid-cooled inductor winding for electric machines with high excitation current, turbo-alternators in particular
DE528381C (en) Electric machine with radial air ducts in the runner and stand
JPS5271609A (en) Cooling device for the stator core of rotary electric machine
CH519815A (en) Electric machine, in particular turbo generator, with directly cooled stator winding bars
CH427009A (en) Arrangement with rotating rectifiers on the rotor of an electrical machine, especially for the excitation of a high-speed machine
DE696414C (en) Self-regulating electrodynamic transmission
AT229437B (en) Electric machine set for pump turbines
DE1488059A1 (en) Homopolar synchronous machine
GB1510179A (en) Rotary electric machines
FR2273395A1 (en) Liq.-cooled electrical machine - has external hollow cooling ribs axially parallel along housing outside for coolant flow
JPS5344809A (en) Device for cooling rotor of rotary electric machine
CH408185A (en) Electric machine with liquid cooling in the stator and rotor, in particular turbo generator
JPS5365901A (en) Preparation and device for stator winding of rotary machine
CH452676A (en) Electrical machine, in particular turbo generator, with direct conductor cooling of the winding using a liquid coolant
CH544437A (en) Water-cooled rotor for an electrical machine, in particular a turbo generator