JP5165058B2 - 電力器機の部分放電位置検出システム及び放電位置検出方法 - Google Patents
電力器機の部分放電位置検出システム及び放電位置検出方法 Download PDFInfo
- Publication number
- JP5165058B2 JP5165058B2 JP2010514604A JP2010514604A JP5165058B2 JP 5165058 B2 JP5165058 B2 JP 5165058B2 JP 2010514604 A JP2010514604 A JP 2010514604A JP 2010514604 A JP2010514604 A JP 2010514604A JP 5165058 B2 JP5165058 B2 JP 5165058B2
- Authority
- JP
- Japan
- Prior art keywords
- partial discharge
- signal
- transmission mode
- discharge position
- position detection
- 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 - Fee Related
Links
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
-
- 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
-
- 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
- G01R31/08—Locating faults in cables, transmission lines, or networks
-
- 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
- G01R31/08—Locating faults in cables, transmission lines, or networks
- G01R31/081—Locating faults in cables, transmission lines, or networks according to type of conductors
- G01R31/085—Locating faults in cables, transmission lines, or networks according to type of conductors in power transmission or distribution lines, e.g. overhead
-
- 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
- G01R31/129—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 components or parts made of semiconducting materials; of LV components or parts
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070066068A KR100915712B1 (ko) | 2007-07-02 | 2007-07-02 | 전력기기의 부분방전위치 검출시스템 및 방전위치 검출방법 |
KR10-2007-0066068 | 2007-07-02 | ||
PCT/KR2008/003229 WO2009005223A1 (en) | 2007-07-02 | 2008-06-10 | System and method for detecting partial discharge position |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010531454A JP2010531454A (ja) | 2010-09-24 |
JP5165058B2 true JP5165058B2 (ja) | 2013-03-21 |
Family
ID=40226228
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010514604A Expired - Fee Related JP5165058B2 (ja) | 2007-07-02 | 2008-06-10 | 電力器機の部分放電位置検出システム及び放電位置検出方法 |
Country Status (6)
Country | Link |
---|---|
JP (1) | JP5165058B2 (zh) |
KR (1) | KR100915712B1 (zh) |
CN (1) | CN101743484B (zh) |
DE (1) | DE112008001713B4 (zh) |
GB (1) | GB2463611B (zh) |
WO (1) | WO2009005223A1 (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1394479B1 (it) | 2009-05-29 | 2012-07-05 | Techimp Technologies S A Ora Techimp Technologies S R L | Strumento e procedimento di rilevazione di scariche elettriche parziali in un apparato elettrico. |
CN102841294B (zh) * | 2011-12-23 | 2015-02-11 | 湖北省电力公司电力科学研究院 | 电气设备特高频局部放电检测中信号与干扰的鉴别方法 |
FR2992733B1 (fr) * | 2012-06-28 | 2014-08-08 | Labinal | Dispositif et procede de surveillance d'un reseau electrique |
CN103675610B (zh) * | 2013-09-29 | 2016-06-15 | 国家电网公司 | 局部放电在线检测中的特征因子提取方法 |
US20150142344A1 (en) * | 2013-10-18 | 2015-05-21 | Utilx Corporation | Method and apparatus for measuring partial discharge charge value in frequency domain |
KR101525329B1 (ko) * | 2013-12-30 | 2015-06-03 | 한국원자력연구원 | 모드분리기법을 이용한 매설배관의 누설위치 추정방법 |
WO2016079869A1 (ja) * | 2014-11-21 | 2016-05-26 | 三菱電機株式会社 | 部分放電位置標定装置 |
CN106249114A (zh) * | 2016-08-23 | 2016-12-21 | 上海华乘智能设备有限公司 | 基于wifi传输的多功能带电检测装置及方法 |
CN112595934A (zh) * | 2020-10-14 | 2021-04-02 | 浙江大有实业有限公司杭州科技发展分公司 | 一种高压电缆局部放电信号强度的测量方法及装置 |
CN113295933A (zh) * | 2021-05-25 | 2021-08-24 | 云南电网有限责任公司电力科学研究院 | 一种雷电电磁波传播的群速度提取方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0750147B2 (ja) * | 1989-06-14 | 1995-05-31 | 株式会社日立製作所 | ガス絶縁電気機器の異常位置標定方法および装置 |
JP4216920B2 (ja) * | 1998-01-26 | 2009-01-28 | 三菱電機株式会社 | 導電装置の部分放電発生位置検出装置 |
US6178386B1 (en) * | 1998-08-14 | 2001-01-23 | The University Of Hartford | Method and apparatus for fault detection |
JP2000102159A (ja) * | 1998-09-21 | 2000-04-07 | Chubu Electric Power Co Inc | ガス絶縁電気装置の異常診断方法及びその装置 |
US6161077A (en) * | 1999-01-05 | 2000-12-12 | Hubbell Incorporated | Partial discharge site location system for determining the position of faults in a high voltage cable |
CN1230684C (zh) * | 2003-12-18 | 2005-12-07 | 西安交通大学 | 气体绝缘变电站高频宽带局部放电在线监测方法 |
CN1234014C (zh) * | 2004-05-17 | 2005-12-28 | 西安交通大学 | 电力电缆局部放电在线监测方法及装置 |
TWI280383B (en) * | 2004-06-29 | 2007-05-01 | Japan Ae Power Systems Corp | Partial discharge detecting sensor, and detecting device, and gas insulated electric apparatus provided with a partial discharge detecting sensor |
KR100665879B1 (ko) * | 2004-12-23 | 2007-01-09 | 한국전기연구원 | 전력기기의 부분 방전 검출 및 처리 장치 |
JP2007114050A (ja) * | 2005-10-20 | 2007-05-10 | Tokyo Electric Power Co Inc:The | 絶縁異常診断方法及びその装置 |
US7782063B2 (en) * | 2005-11-29 | 2010-08-24 | Kyushu Institute Of Technology | Partial discharge charge quantity measuring method and device |
CN100535677C (zh) * | 2006-07-27 | 2009-09-02 | 华北电力大学 | 变压器局部放电超宽带传感器阵列定位系统及其方法 |
-
2007
- 2007-07-02 KR KR1020070066068A patent/KR100915712B1/ko active IP Right Grant
-
2008
- 2008-06-10 CN CN2008800230928A patent/CN101743484B/zh not_active Expired - Fee Related
- 2008-06-10 WO PCT/KR2008/003229 patent/WO2009005223A1/en active Application Filing
- 2008-06-10 GB GB1000898.5A patent/GB2463611B/en not_active Expired - Fee Related
- 2008-06-10 DE DE112008001713.1T patent/DE112008001713B4/de not_active Expired - Fee Related
- 2008-06-10 JP JP2010514604A patent/JP5165058B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO2009005223A1 (en) | 2009-01-08 |
DE112008001713T5 (de) | 2010-06-10 |
CN101743484A (zh) | 2010-06-16 |
GB201000898D0 (en) | 2010-03-10 |
GB2463611A (en) | 2010-03-24 |
JP2010531454A (ja) | 2010-09-24 |
KR20090002588A (ko) | 2009-01-09 |
GB2463611B (en) | 2012-10-03 |
CN101743484B (zh) | 2012-11-21 |
KR100915712B1 (ko) | 2009-09-04 |
DE112008001713B4 (de) | 2017-02-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5165058B2 (ja) | 電力器機の部分放電位置検出システム及び放電位置検出方法 | |
EP2187226B1 (en) | Ultra-high frequency partial discharge array sensor apparatus for high-voltage power apparatus | |
KR20150037291A (ko) | 부분 방전 분석 장치 및 방법 | |
WO2018079912A1 (ko) | 반사파 처리 장치 | |
KR101548288B1 (ko) | 반사파 계측을 이용한 배선 진단 시스템 | |
KR101531641B1 (ko) | 전력케이블 부분방전 측정장치 및 이를 이용한 측정방법 | |
US10852342B2 (en) | Method for detecting a fault occurring in a cable | |
US20100010761A1 (en) | Method and device for monitoring a system | |
JP2006208060A (ja) | 伝送遅延評価システムおよび伝送遅延評価方法 | |
JP2010085366A (ja) | 高電圧電気機器の絶縁異常診断装置 | |
JP5746527B2 (ja) | 部分放電検出装置、および部分放電検出方法 | |
KR101789577B1 (ko) | 고전압 회전기 3상 고정자 권선의 활선 부분 방전 위치 측정장치 | |
JP2007292700A (ja) | 静止誘導機器の部分放電位置特定方法 | |
CN108369254B (zh) | 定位电力传输介质中的故障的方法 | |
KR101763347B1 (ko) | 고장점 위치 측정 장치 | |
US20220018887A1 (en) | Method for Detecting an Electrical Discharge in an Electrical Apparatus and System Therefor | |
JP2003232829A (ja) | 巻線機器の部分放電検出装置 | |
JP2650935B2 (ja) | 部分放電位置標定方法 | |
JP7188656B1 (ja) | 検知装置および検知方法 | |
KR100508711B1 (ko) | 전력케이블에서의 부분방전 발생위치 추정시스템 | |
KR101031666B1 (ko) | 부분 방전신호 검출장치 및 그 검출방법 | |
JPH05288823A (ja) | 微小放射電磁波の検出方法及びその放射源の位置検出方法並びにこれらを利用した微小放射電磁波検出装置 | |
JPH09229991A (ja) | 部分放電位置標定方法 | |
JP3756486B2 (ja) | 電力機器の接触不良検出方法及びその装置 | |
CN113009296A (zh) | 一种基于单个局部放电传感器的高压电缆局部放电源点检测定位方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20120619 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120918 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20121204 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20121218 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20151228 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5165058 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |