JPS5754A - Balancing method for rotor - Google Patents

Balancing method for rotor

Info

Publication number
JPS5754A
JPS5754A JP7281680A JP7281680A JPS5754A JP S5754 A JPS5754 A JP S5754A JP 7281680 A JP7281680 A JP 7281680A JP 7281680 A JP7281680 A JP 7281680A JP S5754 A JPS5754 A JP S5754A
Authority
JP
Japan
Prior art keywords
balance weight
groove
balance
rotor
slot
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
JP7281680A
Other languages
Japanese (ja)
Inventor
Hiromichi Ito
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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
Application filed by Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP7281680A priority Critical patent/JPS5754A/en
Publication of JPS5754A publication Critical patent/JPS5754A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/04—Balancing means

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacture Of Motors, Generators (AREA)

Abstract

PURPOSE:To easily keep the balance of a long-sized rotor of a large capacity by a method wherein a groove, to be used for a balance weight, is provided in the slot for regid compensation and the balance of the subject rotor is maintained by fixing the balance weight in the groove. CONSTITUTION:The groove for the balance weight is formed in the slot, to be used for rigid compensation and provided in a rotor body and the groove for the balance weight, is provided by making a balance weight inserting groove 5 at the end section of the rigid compensating slot. Then, the balance weight 6 consisting of a balance piece 8 and a set-screw 7 is inserted from the balance weight inserting groove 5 and the balance piece 8 is fixed in the balance weight groove by tightening the set-screw. Through these procedures, the unbalance with could not be removed by the conventional method can now be compensated easily.
JP7281680A 1980-06-02 1980-06-02 Balancing method for rotor Pending JPS5754A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7281680A JPS5754A (en) 1980-06-02 1980-06-02 Balancing method for rotor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7281680A JPS5754A (en) 1980-06-02 1980-06-02 Balancing method for rotor

Publications (1)

Publication Number Publication Date
JPS5754A true JPS5754A (en) 1982-01-05

Family

ID=13500312

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7281680A Pending JPS5754A (en) 1980-06-02 1980-06-02 Balancing method for rotor

Country Status (1)

Country Link
JP (1) JPS5754A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4838383A (en) * 1987-03-16 1989-06-13 Tokyo Electrical Co., Ltd. Apparatus for checking out purchases
EP0905866A3 (en) * 1998-03-20 2000-04-05 AXIS S.p.A. Methods and apparatus for balancing electric motors
EP1870988A1 (en) * 2006-06-22 2007-12-26 ALSTOM Technology Ltd Method and device for balancing a rotor of an electrical machine
WO2013006078A1 (en) * 2011-07-06 2013-01-10 General Electric Company Laminated rotor balancing provisions
US9190879B2 (en) 2011-07-06 2015-11-17 General Electric Company Laminated rotor machining enhancement
CN105515270A (en) * 2016-01-11 2016-04-20 中电电机股份有限公司 Turbine generator rotor balance structure

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4838383A (en) * 1987-03-16 1989-06-13 Tokyo Electrical Co., Ltd. Apparatus for checking out purchases
EP0905866A3 (en) * 1998-03-20 2000-04-05 AXIS S.p.A. Methods and apparatus for balancing electric motors
US6226857B1 (en) 1998-03-20 2001-05-08 Axis Usa, Inc. Methods for balancing electric motors
EP1870988A1 (en) * 2006-06-22 2007-12-26 ALSTOM Technology Ltd Method and device for balancing a rotor of an electrical machine
WO2007147679A1 (en) * 2006-06-22 2007-12-27 Alstom Technology Ltd Method and device for balancing a rotor of an electrical machine
US7954376B2 (en) * 2006-06-22 2011-06-07 Alstom Technology Ltd. Method and device for balancing a rotor of an electrical machine
WO2013006078A1 (en) * 2011-07-06 2013-01-10 General Electric Company Laminated rotor balancing provisions
GB2506784A (en) * 2011-07-06 2014-04-09 Gen Electric Laminated rotor balancing provisions
US9190879B2 (en) 2011-07-06 2015-11-17 General Electric Company Laminated rotor machining enhancement
US9325218B2 (en) 2011-07-06 2016-04-26 General Electric Company Laminated rotor balancing provisions
CN105515270A (en) * 2016-01-11 2016-04-20 中电电机股份有限公司 Turbine generator rotor balance structure

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