CN111796168A - 绝缘测试装置及其方法 - Google Patents
绝缘测试装置及其方法 Download PDFInfo
- Publication number
- CN111796168A CN111796168A CN202010258412.0A CN202010258412A CN111796168A CN 111796168 A CN111796168 A CN 111796168A CN 202010258412 A CN202010258412 A CN 202010258412A CN 111796168 A CN111796168 A CN 111796168A
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- CN
- China
- Prior art keywords
- wire
- terminal
- phase
- insulation
- core
- 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
- 238000009413 insulation Methods 0.000 title claims abstract description 234
- 238000012360 testing method Methods 0.000 title claims abstract description 231
- 238000000034 method Methods 0.000 title description 21
- 238000005259 measurement Methods 0.000 claims abstract description 81
- 238000010998 test method Methods 0.000 claims abstract description 33
- 239000011248 coating agent Substances 0.000 claims abstract description 20
- 238000000576 coating method Methods 0.000 claims abstract description 20
- 238000001514 detection method Methods 0.000 claims description 20
- 239000011247 coating layer Substances 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 14
- 230000007613 environmental effect Effects 0.000 claims description 10
- 238000010521 absorption reaction Methods 0.000 claims description 8
- 230000000052 comparative effect Effects 0.000 description 21
- 230000012447 hatching Effects 0.000 description 5
- 239000002699 waste material Substances 0.000 description 5
- 239000003990 capacitor Substances 0.000 description 4
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 230000007935 neutral effect Effects 0.000 description 4
- 230000016507 interphase Effects 0.000 description 3
- 239000000523 sample Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
- G01R31/1227—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials
- G01R31/1263—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials of solid or fluid materials, e.g. insulation films, bulk material; of semiconductors or LV electronic components or parts; of cable, line or wire insulation
- G01R31/1272—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials of solid or fluid materials, e.g. insulation films, bulk material; of semiconductors or LV electronic components or parts; of cable, line or wire insulation of cable, line or wire insulation, e.g. using partial discharge measurements
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Relating To Insulation (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
- Tests Of Circuit Breakers, Generators, And Electric Motors (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019-071458 | 2019-04-03 | ||
| JP2019071458 | 2019-04-03 | ||
| JP2020-056075 | 2020-03-26 | ||
| JP2020056075A JP7435136B2 (ja) | 2019-04-03 | 2020-03-26 | 絶縁検査装置および絶縁検査方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111796168A true CN111796168A (zh) | 2020-10-20 |
| CN111796168B CN111796168B (zh) | 2024-09-24 |
Family
ID=72746664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010258412.0A Active CN111796168B (zh) | 2019-04-03 | 2020-04-03 | 绝缘测试装置及其方法 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP7435136B2 (ja) |
| CN (1) | CN111796168B (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115639446B (zh) * | 2022-12-23 | 2023-06-02 | 浙江杭可仪器有限公司 | 一种选择性电容测试装置 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060022679A1 (en) * | 2004-07-28 | 2006-02-02 | Kouji Obata | Apparatus for partial discharge detection of turn to turn insulation in motor |
| JP2010281673A (ja) * | 2009-06-04 | 2010-12-16 | Toshiba Corp | 部分放電電圧計測システム及び部分放電電圧計測方法 |
| JP2015075470A (ja) * | 2013-10-11 | 2015-04-20 | アイシン・エィ・ダブリュ株式会社 | 絶縁状態判定装置及び絶縁状態判定方法 |
| US20160282403A1 (en) * | 2015-03-23 | 2016-09-29 | Hitachi Metals, Ltd. | Partial discharge measurement method, partial discharge measurement device, and method of producing insulated wire |
| CN108603903A (zh) * | 2016-11-16 | 2018-09-28 | 株式会社Lg化学 | 计算电池的绝缘电阻的装置和方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005257549A (ja) | 2004-03-12 | 2005-09-22 | Toyota Motor Corp | 絶縁検査装置および絶縁検査方法 |
| JP5466189B2 (ja) | 2011-02-17 | 2014-04-09 | トヨタ自動車株式会社 | 絶縁検査方法 |
| JP5926940B2 (ja) | 2011-12-06 | 2016-05-25 | 株式会社日本自動車部品総合研究所 | 絶縁検査装置 |
| JP6314875B2 (ja) | 2015-03-02 | 2018-04-25 | トヨタ自動車株式会社 | インバータ駆動モータの検査方法 |
| JP7255322B2 (ja) | 2019-04-03 | 2023-04-11 | 株式会社デンソー | 絶縁検査装置および絶縁検査方法 |
-
2020
- 2020-03-26 JP JP2020056075A patent/JP7435136B2/ja active Active
- 2020-04-03 CN CN202010258412.0A patent/CN111796168B/zh active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060022679A1 (en) * | 2004-07-28 | 2006-02-02 | Kouji Obata | Apparatus for partial discharge detection of turn to turn insulation in motor |
| JP2010281673A (ja) * | 2009-06-04 | 2010-12-16 | Toshiba Corp | 部分放電電圧計測システム及び部分放電電圧計測方法 |
| JP2015075470A (ja) * | 2013-10-11 | 2015-04-20 | アイシン・エィ・ダブリュ株式会社 | 絶縁状態判定装置及び絶縁状態判定方法 |
| US20160282403A1 (en) * | 2015-03-23 | 2016-09-29 | Hitachi Metals, Ltd. | Partial discharge measurement method, partial discharge measurement device, and method of producing insulated wire |
| CN108603903A (zh) * | 2016-11-16 | 2018-09-28 | 株式会社Lg化学 | 计算电池的绝缘电阻的装置和方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP7435136B2 (ja) | 2024-02-21 |
| CN111796168B (zh) | 2024-09-24 |
| JP2020169986A (ja) | 2020-10-15 |
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