JPS57161665A - Measuring circuit for insulation resistance value - Google Patents
Measuring circuit for insulation resistance valueInfo
- Publication number
- JPS57161665A JPS57161665A JP4900381A JP4900381A JPS57161665A JP S57161665 A JPS57161665 A JP S57161665A JP 4900381 A JP4900381 A JP 4900381A JP 4900381 A JP4900381 A JP 4900381A JP S57161665 A JPS57161665 A JP S57161665A
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- circuits
- electric system
- resistors
- insulation
- 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
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
- G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
- G01R27/025—Measuring very high resistances, e.g. isolation resistances, i.e. megohm-meters
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Resistance Or Impedance (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4900381A JPS57161665A (en) | 1981-03-31 | 1981-03-31 | Measuring circuit for insulation resistance value |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4900381A JPS57161665A (en) | 1981-03-31 | 1981-03-31 | Measuring circuit for insulation resistance value |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57161665A true JPS57161665A (en) | 1982-10-05 |
| JPH0314144B2 JPH0314144B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-02-26 |
Family
ID=12818998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4900381A Granted JPS57161665A (en) | 1981-03-31 | 1981-03-31 | Measuring circuit for insulation resistance value |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57161665A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4540922A (en) * | 1983-03-21 | 1985-09-10 | Automeg, Inc. | Motor winding leakage monitor |
| EP1085634A1 (en) * | 1999-09-16 | 2001-03-21 | Westinghouse Air Brake Company | Method and apparatus for detecting leakage current on a two wire dc or ac power line |
| JP2007298330A (ja) * | 2006-04-28 | 2007-11-15 | Fuji Electric Systems Co Ltd | 絶縁抵抗測定方法および装置 |
| JP2009031187A (ja) * | 2007-07-30 | 2009-02-12 | Fuji Electric Systems Co Ltd | 絶縁抵抗測定方法および装置 |
| JP2009294110A (ja) * | 2008-06-05 | 2009-12-17 | Toshiba Mitsubishi-Electric Industrial System Corp | 二次電池システム |
| JP2010183765A (ja) * | 2009-02-06 | 2010-08-19 | Denso Corp | 電力変換回路の電流検出装置 |
| WO2011067847A1 (ja) * | 2009-12-03 | 2011-06-09 | 東芝三菱電機産業システム株式会社 | 二次電池システム |
| CN104569597A (zh) * | 2014-12-18 | 2015-04-29 | 北京新能源汽车股份有限公司 | 动力电池的绝缘电阻的检测方法和装置 |
| JP2017075930A (ja) * | 2015-10-13 | 2017-04-20 | 富士電機株式会社 | 直流給電回路の絶縁抵抗測定方法および測定装置 |
-
1981
- 1981-03-31 JP JP4900381A patent/JPS57161665A/ja active Granted
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4540922A (en) * | 1983-03-21 | 1985-09-10 | Automeg, Inc. | Motor winding leakage monitor |
| EP1085634A1 (en) * | 1999-09-16 | 2001-03-21 | Westinghouse Air Brake Company | Method and apparatus for detecting leakage current on a two wire dc or ac power line |
| JP2007298330A (ja) * | 2006-04-28 | 2007-11-15 | Fuji Electric Systems Co Ltd | 絶縁抵抗測定方法および装置 |
| JP2009031187A (ja) * | 2007-07-30 | 2009-02-12 | Fuji Electric Systems Co Ltd | 絶縁抵抗測定方法および装置 |
| JP2009294110A (ja) * | 2008-06-05 | 2009-12-17 | Toshiba Mitsubishi-Electric Industrial System Corp | 二次電池システム |
| JP2010183765A (ja) * | 2009-02-06 | 2010-08-19 | Denso Corp | 電力変換回路の電流検出装置 |
| WO2011067847A1 (ja) * | 2009-12-03 | 2011-06-09 | 東芝三菱電機産業システム株式会社 | 二次電池システム |
| CN104569597A (zh) * | 2014-12-18 | 2015-04-29 | 北京新能源汽车股份有限公司 | 动力电池的绝缘电阻的检测方法和装置 |
| JP2017075930A (ja) * | 2015-10-13 | 2017-04-20 | 富士電機株式会社 | 直流給電回路の絶縁抵抗測定方法および測定装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0314144B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-02-26 |
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