JPS6159052B2 - - Google Patents

Info

Publication number
JPS6159052B2
JPS6159052B2 JP9067178A JP9067178A JPS6159052B2 JP S6159052 B2 JPS6159052 B2 JP S6159052B2 JP 9067178 A JP9067178 A JP 9067178A JP 9067178 A JP9067178 A JP 9067178A JP S6159052 B2 JPS6159052 B2 JP S6159052B2
Authority
JP
Japan
Prior art keywords
electric field
field relaxation
layer
resistance
relaxation layer
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.)
Expired
Application number
JP9067178A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5517282A (en
Inventor
Takeshi Kimura
Isao Tani
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP9067178A priority Critical patent/JPS5517282A/ja
Publication of JPS5517282A publication Critical patent/JPS5517282A/ja
Publication of JPS6159052B2 publication Critical patent/JPS6159052B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Insulation, Fastening Of Motor, Generator Windings (AREA)
JP9067178A 1978-07-24 1978-07-24 Stator coil Granted JPS5517282A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9067178A JPS5517282A (en) 1978-07-24 1978-07-24 Stator coil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9067178A JPS5517282A (en) 1978-07-24 1978-07-24 Stator coil

Publications (2)

Publication Number Publication Date
JPS5517282A JPS5517282A (en) 1980-02-06
JPS6159052B2 true JPS6159052B2 (cs) 1986-12-15

Family

ID=14004992

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9067178A Granted JPS5517282A (en) 1978-07-24 1978-07-24 Stator coil

Country Status (1)

Country Link
JP (1) JPS5517282A (cs)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5974614A (ja) * 1982-10-22 1984-04-27 Hitachi Ltd 表面シ−ルド形モ−ルド変圧器
JP5982554B2 (ja) * 2013-03-21 2016-08-31 株式会社日立製作所 インバータ駆動回転電機の製造方法
PT2822153T (pt) * 2013-07-03 2017-07-13 Alstom Renewable Technologies Proteção antieflúvios do enrolamento de extremidade numa máquina elétrica

Also Published As

Publication number Publication date
JPS5517282A (en) 1980-02-06

Similar Documents

Publication Publication Date Title
US2750562A (en) Insulation fault detector
US2882491A (en) Apparatus for testing electric cable insulation
JPS6159052B2 (cs)
US2456986A (en) Protective arrangement for electrical windings
US3975653A (en) Creeping discharge and partial discharge prevention means for a coil end of a rotary electric machine
Malik et al. Calculation of electric field distribution at high voltage cable terminations
Krpal et al. VA Characteristic Measuring of Stress Grading Tapes in the End-winding of Synchronous Generators
US3199023A (en) Method and apparatus for nondestructively testing electrical insulation by sensing levels of ionization occurring in the insulation
US2558091A (en) Method and means for detecting discharges on high-voltage windings
Harking et al. Partial discharges in 3-core belted power cables
Bui et al. Impulse-degradation analysis of ZnO-based varistors by AC impedance measurements
JP3308197B2 (ja) ケーブルの劣化診断方法
US1723872A (en) Lightning arrester
Lachance et al. Using DFR measurements for the condition assessment of stator winding insulation systems
Brockbank Errors in power-factor measurement due to terminal losses on short lengths of cable
JPH0839441A (ja) 部品把持具
JPS6137721B2 (cs)
Young Voltage endurance of magnet wire films
JPS55103472A (en) Withstand voltage test method
US3582534A (en) Stress cascade-graded cable termination
Cole Flashover characteristics of transformer condenser bushings
JPH0565112B2 (cs)
Lang Insulation control measurement considerations
JPH0297213A (ja) ケーブルの課電劣化試験用端末及びケーブルの課電劣化試験方法
US2162539A (en) Method and means for testing electric machines