JPS5345581A - Measuring instrument of insulation resistance - Google Patents

Measuring instrument of insulation resistance

Info

Publication number
JPS5345581A
JPS5345581A JP12015676A JP12015676A JPS5345581A JP S5345581 A JPS5345581 A JP S5345581A JP 12015676 A JP12015676 A JP 12015676A JP 12015676 A JP12015676 A JP 12015676A JP S5345581 A JPS5345581 A JP S5345581A
Authority
JP
Japan
Prior art keywords
insulation resistance
measuring instrument
insulation
measuring
destrucside
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.)
Granted
Application number
JP12015676A
Other languages
Japanese (ja)
Other versions
JPS5549263B2 (en
Inventor
Kenichi Sato
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 JP12015676A priority Critical patent/JPS5345581A/en
Publication of JPS5345581A publication Critical patent/JPS5345581A/en
Publication of JPS5549263B2 publication Critical patent/JPS5549263B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Tests Of Circuit Breakers, Generators, And Electric Motors (AREA)

Abstract

PURPOSE: To enable to know the accident in advance, such as insulation destrucside etc., by measuring the insulation resistance of armature of direct current machine, utilizing the charge and discharge characteristics of condenser.
COPYRIGHT: (C)1978,JPO&Japio
JP12015676A 1976-10-06 1976-10-06 Measuring instrument of insulation resistance Granted JPS5345581A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12015676A JPS5345581A (en) 1976-10-06 1976-10-06 Measuring instrument of insulation resistance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12015676A JPS5345581A (en) 1976-10-06 1976-10-06 Measuring instrument of insulation resistance

Publications (2)

Publication Number Publication Date
JPS5345581A true JPS5345581A (en) 1978-04-24
JPS5549263B2 JPS5549263B2 (en) 1980-12-11

Family

ID=14779330

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12015676A Granted JPS5345581A (en) 1976-10-06 1976-10-06 Measuring instrument of insulation resistance

Country Status (1)

Country Link
JP (1) JPS5345581A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57153267A (en) * 1981-03-17 1982-09-21 Mitsubishi Electric Corp Actuator testing equipment
JPS6078359A (en) * 1983-10-05 1985-05-04 Hitachi Ltd Static leonard device
JP2007198995A (en) * 2006-01-30 2007-08-09 Matsushita Electric Ind Co Ltd Ground fault resistance measurement circuit and ground fault detection circuit
CN105182201A (en) * 2015-09-28 2015-12-23 广东电网有限责任公司电力科学研究院 Generator stator bar insulation state evaluation method based on low voltage and multiple parameters

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57153267A (en) * 1981-03-17 1982-09-21 Mitsubishi Electric Corp Actuator testing equipment
JPS6078359A (en) * 1983-10-05 1985-05-04 Hitachi Ltd Static leonard device
JPH0480345B2 (en) * 1983-10-05 1992-12-18 Hitachi Ltd
JP2007198995A (en) * 2006-01-30 2007-08-09 Matsushita Electric Ind Co Ltd Ground fault resistance measurement circuit and ground fault detection circuit
CN105182201A (en) * 2015-09-28 2015-12-23 广东电网有限责任公司电力科学研究院 Generator stator bar insulation state evaluation method based on low voltage and multiple parameters
CN105182201B (en) * 2015-09-28 2017-11-10 广东电网有限责任公司电力科学研究院 Generator stator bar state of insulation assessment method based on low-voltage and multi-parameter

Also Published As

Publication number Publication date
JPS5549263B2 (en) 1980-12-11

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