CN102597790B - 用于检测和处理与局部放电相关的信号的设备和方法 - Google Patents
用于检测和处理与局部放电相关的信号的设备和方法 Download PDFInfo
- Publication number
- CN102597790B CN102597790B CN201080049801.7A CN201080049801A CN102597790B CN 102597790 B CN102597790 B CN 102597790B CN 201080049801 A CN201080049801 A CN 201080049801A CN 102597790 B CN102597790 B CN 102597790B
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- CN
- China
- Prior art keywords
- pulse
- value
- data set
- signal
- parameter
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- 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.)
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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
- G01R31/14—Circuits therefor, e.g. for generating test voltages, sensing circuits
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- 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
- G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
- G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
- G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
- G01R15/142—Arrangements for simultaneous measurements of several parameters employing techniques covered by groups G01R15/14 - G01R15/26
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Relating To Insulation (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
Description
Claims (5)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITBO2009A000712 | 2009-10-30 | ||
ITBO2009A000712A IT1396358B1 (it) | 2009-10-30 | 2009-10-30 | Dispositivo e procedimento per rilevare ed elaborare segnali relativi a scariche elettriche parziali. |
PCT/IB2010/054904 WO2011051910A1 (en) | 2009-10-30 | 2010-10-29 | Device and method for detecting and processing signals relating to partial electrical discharges |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102597790A CN102597790A (zh) | 2012-07-18 |
CN102597790B true CN102597790B (zh) | 2015-06-17 |
Family
ID=42263935
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201080049801.7A Expired - Fee Related CN102597790B (zh) | 2009-10-30 | 2010-10-29 | 用于检测和处理与局部放电相关的信号的设备和方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9037438B2 (zh) |
EP (1) | EP2494369B1 (zh) |
KR (1) | KR20120089703A (zh) |
CN (1) | CN102597790B (zh) |
IT (1) | IT1396358B1 (zh) |
WO (1) | WO2011051910A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112034309A (zh) * | 2020-07-28 | 2020-12-04 | 北京交通大学 | 一种用于高压开关柜的局部放电识别方法 |
Families Citing this family (22)
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. |
FR2961602B1 (fr) | 2010-06-16 | 2015-06-05 | Areva T & D Sas | Procede de localisation de zone d'emission de decharge partielle et dispositif associe |
CA2821795C (en) * | 2010-12-30 | 2020-07-07 | Prysmian S.P.A. | Locating of partial-discharge-generating faults |
FR2980275B1 (fr) | 2011-09-20 | 2014-07-04 | Alstom Grid Sas | Procede de localisation d'un evenement emettant un signal |
FR2987900B1 (fr) * | 2012-03-09 | 2015-07-31 | Alstom Technology Ltd | Procede de reconnaissance de decharges partielles emises a l'interieur et a l'exterieur d'un appareil electrique |
US9994179B2 (en) | 2012-07-25 | 2018-06-12 | Infineon Technologies Austria Ag | Circuit arrangements and a method for receiving information |
FR3036843A1 (fr) * | 2015-05-28 | 2016-12-02 | Schneider Electric Ind Sas | Dispositif de surveillance de decharges partielles dans un reseau electrique |
CA3013373C (en) * | 2016-02-24 | 2022-01-04 | Prysmian S.P.A. | Processing apparatus and method for detecting partial discharge pulses in the presence of noise signals |
CN107526012B (zh) * | 2017-09-18 | 2023-09-29 | 上海格鲁布科技有限公司 | 一种采用固定占空比方波变频电源的串联谐振耐压局放试验装置 |
DE102017217127A1 (de) * | 2017-09-26 | 2019-03-28 | Siemens Aktiengesellschaft | Verfahren und Anordnung zum Erkennen von Teilentladungen bei einem elektrischen Betriebsmittel |
KR102011459B1 (ko) * | 2017-12-01 | 2019-08-19 | 엘에스산전 주식회사 | 부분 방전에 대한 자가 진단이 가능한 표시 장치 |
WO2019182246A1 (en) * | 2018-03-18 | 2019-09-26 | Lg Electronics Inc. | Partial discharge detecting system |
EP3588110B1 (en) * | 2018-06-29 | 2022-08-17 | ABB Schweiz AG | Partial discharge measurement system |
WO2020124461A1 (en) * | 2018-12-19 | 2020-06-25 | Abb Schweiz Ag | Method and system for condition monitoring electrical equipment |
CN110389284B (zh) * | 2019-08-12 | 2024-04-26 | 平顶山学院 | 配网柱上设备故障放电的检测***及检测方法 |
CN111665420A (zh) * | 2020-05-29 | 2020-09-15 | 杭州电子科技大学 | 一种超声局部放电检测装置及其检测方法 |
CN111999609B (zh) * | 2020-08-10 | 2024-01-26 | 国网天津市电力公司电力科学研究院 | 一种现场变压器局部放电试验干扰信号排查方法 |
CN113433437B (zh) * | 2021-06-28 | 2022-09-06 | 华北电力大学 | 一种提取放电电流脉冲的方法及*** |
CZ309708B6 (cs) * | 2021-10-07 | 2023-08-09 | ModemTec s.r.o | Způsob detekce signálu částečného výboje |
CN114280441B (zh) * | 2021-12-10 | 2023-07-04 | 武汉三江中电科技有限责任公司 | 一种方便扩展的局部放电信号模拟方法、装置及可读介质 |
JP2023137763A (ja) * | 2022-03-18 | 2023-09-29 | 株式会社東芝 | 放電検出装置及び放電検出方法 |
WO2024114948A1 (en) * | 2022-12-02 | 2024-06-06 | Eaton Intelligent Power Limited | Method and system to classify partial discharge severity |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5214595A (en) * | 1988-05-16 | 1993-05-25 | Hitachi, Ltd. | Abnormality diagnosing system and method for a high voltage power apparatus |
CN1782724A (zh) * | 2005-10-10 | 2006-06-07 | 西安交通大学 | 基于脉冲电流法的合成绝缘子在线检测仪 |
JP2008045977A (ja) * | 2006-08-14 | 2008-02-28 | Nissin Electric Co Ltd | 絶縁診断装置および絶縁診断方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2508428A1 (fr) | 2005-05-20 | 2006-11-20 | Hydro-Quebec | Detection, localisation et interpretation de decharge partielle |
ITPR20060054A1 (it) | 2006-06-13 | 2007-12-14 | Techimp S R L | Strumento e procedimento di rilevazione di scariche elettriche parziali in un sistema elettrico |
JP4628321B2 (ja) * | 2006-07-12 | 2011-02-09 | トヨタ自動車株式会社 | 電動機駆動システムの制御装置および制御方法 |
IT1393308B1 (it) * | 2009-03-27 | 2012-04-20 | Techimp Technologies S A Ora Techimp Technologies S R L | Dispositivo e procedimento per localizzare scariche parziali. |
IT1398250B1 (it) * | 2010-03-10 | 2013-02-22 | Techimp Technologies S A Ora Techimp Technologies S R L | Strumento e procedimento per rilevare scariche elettriche parziali |
-
2009
- 2009-10-30 IT ITBO2009A000712A patent/IT1396358B1/it active
-
2010
- 2010-10-29 WO PCT/IB2010/054904 patent/WO2011051910A1/en active Application Filing
- 2010-10-29 EP EP20100787898 patent/EP2494369B1/en active Active
- 2010-10-29 KR KR1020127011296A patent/KR20120089703A/ko not_active Application Discontinuation
- 2010-10-29 CN CN201080049801.7A patent/CN102597790B/zh not_active Expired - Fee Related
- 2010-10-29 US US13/503,949 patent/US9037438B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5214595A (en) * | 1988-05-16 | 1993-05-25 | Hitachi, Ltd. | Abnormality diagnosing system and method for a high voltage power apparatus |
CN1782724A (zh) * | 2005-10-10 | 2006-06-07 | 西安交通大学 | 基于脉冲电流法的合成绝缘子在线检测仪 |
JP2008045977A (ja) * | 2006-08-14 | 2008-02-28 | Nissin Electric Co Ltd | 絶縁診断装置および絶縁診断方法 |
Non-Patent Citations (4)
Title |
---|
A simple partial discharge detector for low-voltage rotating electrical machines;CHENG-CHI TAI ET AL;《POWER ELECTRONICS》;20071022;310-315 * |
DAVIDE FABIANI ET AL.A UHF Technique for Advanced PD Measurements on Inverter-Fed Motors.《IEEE TRANSACTIONS ON POWER ELECTRONICS》.2008,2547-2548. * |
Yang LUO ET AL.Phase Distribution Characteristics of Partial Discharge under Square Pulse Voltage.《PROPERTIES AND APPLICATIONS OF DIELECTRIC MATERIALS》.2009,542-545. * |
唐志国等.局部放电UHF脉冲干扰的排除与信号的聚类分析.《高电压技术》.2009,(第05期), * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112034309A (zh) * | 2020-07-28 | 2020-12-04 | 北京交通大学 | 一种用于高压开关柜的局部放电识别方法 |
CN112034309B (zh) * | 2020-07-28 | 2021-11-23 | 北京交通大学 | 一种用于高压开关柜的局部放电识别方法 |
Also Published As
Publication number | Publication date |
---|---|
ITBO20090712A1 (it) | 2011-04-30 |
CN102597790A (zh) | 2012-07-18 |
EP2494369B1 (en) | 2015-05-06 |
IT1396358B1 (it) | 2012-11-19 |
US9037438B2 (en) | 2015-05-19 |
KR20120089703A (ko) | 2012-08-13 |
WO2011051910A1 (en) | 2011-05-05 |
US20120209572A1 (en) | 2012-08-16 |
EP2494369A1 (en) | 2012-09-05 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: TECHIMP HQ S. P. A. Free format text: FORMER OWNER: TECHIMP TECHNOLOGIES S. A. (LU) Effective date: 20150520 |
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C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20150520 Address after: Bologna, Italy Applicant after: Te Yingpu HQ company limited Address before: Bologna, Italy Applicant before: Techimp Technologies S. R. L. |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150617 Termination date: 20181029 |