SU915175A1 - Способ устранения теплового небаланса ротора электрической машины 1 - Google Patents

Способ устранения теплового небаланса ротора электрической машины 1 Download PDF

Info

Publication number
SU915175A1
SU915175A1 SU792829302A SU2829302A SU915175A1 SU 915175 A1 SU915175 A1 SU 915175A1 SU 792829302 A SU792829302 A SU 792829302A SU 2829302 A SU2829302 A SU 2829302A SU 915175 A1 SU915175 A1 SU 915175A1
Authority
SU
USSR - Soviet Union
Prior art keywords
winding
parameters
rotor
cooling
hydraulic
Prior art date
Application number
SU792829302A
Other languages
English (en)
Russian (ru)
Inventor
Viktor V Kuzmin
Vadim B Kaplunov
Boris I Lyutyj
Original Assignee
Viktor V Kuzmin
Vadim B Kaplunov
Lyutyj Boris
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 Viktor V Kuzmin, Vadim B Kaplunov, Lyutyj Boris filed Critical Viktor V Kuzmin
Priority to SU792829302A priority Critical patent/SU915175A1/ru
Priority to US06/201,905 priority patent/US4370800A/en
Priority to DE3040799A priority patent/DE3040799C2/de
Priority to FR8023413A priority patent/FR2469033A1/fr
Priority to CH8113/80A priority patent/CH650621A5/de
Application granted granted Critical
Publication of SU915175A1 publication Critical patent/SU915175A1/ru

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/16—Centring rotors within the stators
    • H02K15/165—Balancing the rotors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/24—Protection against failure of cooling arrangements, e.g. due to loss of cooling medium or due to interruption of the circulation of cooling medium
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49009—Dynamoelectric machine
    • Y10T29/49012—Rotor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Manufacture Of Motors, Generators (AREA)
SU792829302A 1979-11-01 1979-11-01 Способ устранения теплового небаланса ротора электрической машины 1 SU915175A1 (ru)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SU792829302A SU915175A1 (ru) 1979-11-01 1979-11-01 Способ устранения теплового небаланса ротора электрической машины 1
US06/201,905 US4370800A (en) 1979-11-01 1980-10-29 Method of balancing electrical machine rotor
DE3040799A DE3040799C2 (de) 1979-11-01 1980-10-30 Verfahren zum Auswuchten von Läufern elektrischer Maschinen
FR8023413A FR2469033A1 (fr) 1979-11-01 1980-10-31 Procede d'equilibrage du rotor des machines electriques
CH8113/80A CH650621A5 (de) 1979-11-01 1980-10-31 Verfahren zum auswuchten der laeufer von elektrischen maschinen.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU792829302A SU915175A1 (ru) 1979-11-01 1979-11-01 Способ устранения теплового небаланса ротора электрической машины 1

Publications (1)

Publication Number Publication Date
SU915175A1 true SU915175A1 (ru) 1982-03-23

Family

ID=20854770

Family Applications (1)

Application Number Title Priority Date Filing Date
SU792829302A SU915175A1 (ru) 1979-11-01 1979-11-01 Способ устранения теплового небаланса ротора электрической машины 1

Country Status (5)

Country Link
US (1) US4370800A (https=)
CH (1) CH650621A5 (https=)
DE (1) DE3040799C2 (https=)
FR (1) FR2469033A1 (https=)
SU (1) SU915175A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3427758A1 (de) * 1984-07-24 1986-01-30 Siemens AG, 1000 Berlin und 8000 München Elektrische maschine mit ueberwachung des fluessigkeitskuehlkreislaufes
JPH0817555B2 (ja) * 1987-09-04 1996-02-21 株式会社日立製作所 回転子の熱的バランス調整方法
USD892773S1 (en) * 2018-12-27 2020-08-11 Michael Dale McGee Secure microphone lock clip

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3163789A (en) * 1962-11-02 1964-12-29 Allis Chalmers Mfg Co Thermally balanced rotor
DE1473190B1 (de) * 1963-10-09 1970-01-15 Schaller Dipl Ing Werner Geraet zur UEberwachung der Stroemung eines Mediums
SE324834B (https=) * 1969-09-30 1970-06-15 Asea Ab
JPS5855739B2 (ja) * 1977-08-29 1983-12-12 富士電機株式会社 超電導回転子の動的バランス取り方法

Also Published As

Publication number Publication date
CH650621A5 (de) 1985-07-31
FR2469033A1 (fr) 1981-05-08
US4370800A (en) 1983-02-01
DE3040799A1 (de) 1981-05-14
FR2469033B1 (https=) 1983-10-14
DE3040799C2 (de) 1986-06-05

Similar Documents

Publication Publication Date Title
Mohammed et al. Stator winding fault thermal signature monitoring and analysis by in situ FBG sensors
Mohammed et al. Stator winding internal thermal monitoring and analysis using in situ FBG sensing technology
Lee et al. An online technique for monitoring the insulation condition of AC machine stator windings
Thomson et al. Motor Current Signature Analysis To Detect Faults In Induction Motor Drives-Fundamentals, Data Interpretation, And Industrial Case Histories.
CA2394705C (en) Method for monitoring the radial gap between the rotor and the stator of electric generators, and an apparatus for carrying out this method
Dehghan et al. A flux-based differential technique for turn-to-turn fault detection and defective region identification in line-connected and inverter-fed induction motors
Hudon et al. Rotor temperature monitoring using fiber Bragg gratings
SU915175A1 (ru) Способ устранения теплового небаланса ротора электрической машины 1
US11309773B2 (en) System and method for monitoring temperature of rotating electric machine
CN109901008A (zh) 一种发电机转子绕组匝间短路测试方法
CN110462994B (zh) 用于检测转子条故障的方法
Patel et al. End-winding vibrations in large synchronous generators
US20080143341A1 (en) System and method for non-destructive testing of rotors
Ohtaguro et al. Mechanical behavior of stator endwindings
Hermann et al. Detecting and locating interturn short circuits on turbine-generator rotors
JPH06315247A (ja) 回転電機の冷却媒体温度監視方式
SU1647784A1 (ru) Способ обнаружени и устранени теплового дисбаланса ротора электрической машины
CN118501603B (zh) 基于交流低频加热的三相配电变压器检测系统
Gunabushanam et al. Experimental and CFD analysis of hydrogenerator ventilation components
SU1670748A1 (ru) Способ ускоренного испытани погружных электродвигателей
DeHaan Electrical unbalance assessment of a hydroelectric generator with bypassed stator coils
McDermid A utility's evaluation of a stator bar insulation system operating at increased electric stress
Abolins et al. Test results of the world's largest four-pole generators with water-cooled stator and rotor windings
Schuler Experience with Micadur® synthetic-resin insulation for stator windings of high voltage rotating machines
Hattori et al. Temperature Calculation Method for Transposed Armature Windings and its Verification Through Direct Measurement of Strand Temperatures