ATE122794T1 - Verfahren und vorrichtung für die teilentladungsdetektion. - Google Patents

Verfahren und vorrichtung für die teilentladungsdetektion.

Info

Publication number
ATE122794T1
ATE122794T1 AT89309911T AT89309911T ATE122794T1 AT E122794 T1 ATE122794 T1 AT E122794T1 AT 89309911 T AT89309911 T AT 89309911T AT 89309911 T AT89309911 T AT 89309911T AT E122794 T1 ATE122794 T1 AT E122794T1
Authority
AT
Austria
Prior art keywords
partial discharge
discharge detection
detection
partial
discharge
Prior art date
Application number
AT89309911T
Other languages
English (en)
Inventor
Steven R Campbell
Original Assignee
Steven R Campbell
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 Steven R Campbell filed Critical Steven R Campbell
Application granted granted Critical
Publication of ATE122794T1 publication Critical patent/ATE122794T1/de

Links

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
    • G01R31/34—Testing dynamo-electric machines
    • 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
    • G01R31/34—Testing dynamo-electric machines
    • G01R31/346—Testing of armature or field windings
    • 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
    • G01R31/34—Testing dynamo-electric machines
    • G01R31/343—Testing dynamo-electric machines in operation
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
    • H02K11/26—Devices for sensing voltage, or actuated thereby, e.g. overvoltage protection devices
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S174/00—Electricity: conductors and insulators
    • Y10S174/13—High voltage cable, e.g. above 10kv, corona prevention
    • Y10S174/14—High voltage cable, e.g. above 10kv, corona prevention having a particular cable application, e.g. winding
    • Y10S174/17—High voltage cable, e.g. above 10kv, corona prevention having a particular cable application, e.g. winding in an electric power conversion, regulation, or protection system
AT89309911T 1989-07-21 1989-09-28 Verfahren und vorrichtung für die teilentladungsdetektion. ATE122794T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/383,026 US4949001A (en) 1989-07-21 1989-07-21 Partial discharge detection method and apparatus

Publications (1)

Publication Number Publication Date
ATE122794T1 true ATE122794T1 (de) 1995-06-15

Family

ID=23511393

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89309911T ATE122794T1 (de) 1989-07-21 1989-09-28 Verfahren und vorrichtung für die teilentladungsdetektion.

Country Status (12)

Country Link
US (1) US4949001A (de)
EP (1) EP0408813B1 (de)
JP (1) JPH0812219B2 (de)
KR (1) KR930010385B1 (de)
AR (1) AR247298A1 (de)
AT (1) ATE122794T1 (de)
AU (1) AU609019B1 (de)
BR (1) BR8906170A (de)
CA (1) CA1287372C (de)
DE (2) DE68922727D1 (de)
ES (1) ES2071661T3 (de)
MX (1) MX174353B (de)

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SE508543C2 (sv) 1997-02-03 1998-10-12 Asea Brown Boveri Hasplingsanordning
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KR100442124B1 (ko) * 2001-10-18 2004-07-30 한국전기연구원 세라믹 커플러를 이용한 고압 회전기의 부분 방전 측정 장치
KR100445239B1 (ko) * 2001-12-20 2004-08-21 주식회사 선진전자기술 고압 회전기 고정자 권선에서의 운전중 부분 방전 측정 방법
US20050035768A1 (en) * 2002-10-02 2005-02-17 Germano Rabach Method and electromagnetic sensor for measuring partial discharges in windings of electrical devices
KR100473623B1 (ko) * 2002-11-12 2005-03-11 한국전기연구원 부분 방전 측정 센서 및 이를 사용한 회전기
CN1777814B (zh) * 2003-05-09 2010-06-23 西门子公司 定位局部放电的测量装置及其应用
JP4418320B2 (ja) * 2004-07-28 2010-02-17 株式会社日立産機システム モータ巻線ターン間部分放電計測方法
US7229671B2 (en) * 2004-07-28 2007-06-12 Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. Method for coating package with a filter profile
FI117918B (fi) * 2004-08-19 2007-04-13 Abb Oy Järjestely sähkökoneessa
US7508119B2 (en) * 2006-06-22 2009-03-24 General Electric Company Multifunction sensor system for electrical machines
US7683798B2 (en) * 2006-07-07 2010-03-23 Ssi Power, Llc Current monitoring device for high voltage electric power lines
EP2038662A2 (de) * 2006-07-10 2009-03-25 SSI Power LLC Stromüberwachungsvorrichtung für hochspannungsstromleitungen
KR100897974B1 (ko) * 2007-07-09 2009-05-18 한국전력공사 고압전동기 부분방전 측정 장치를 이용한 고압전동기 열화상태 측정 방법
US8008925B2 (en) * 2008-07-16 2011-08-30 Siemens Energy, Inc. Electrical partial discharge pulse marker discrimination
US7852105B2 (en) * 2008-12-05 2010-12-14 General Electric Company Winding diagnostic system and method
EP2287625A1 (de) 2009-08-13 2011-02-23 Alstom Technology Ltd Vorrichtung und Verfahren zur Erkennung von Mängeln in einer Isolierung eines isolierten Leiters
JP5433392B2 (ja) * 2009-12-16 2014-03-05 日立オートモティブシステムズ株式会社 電動車両用回転電機、駆動制御装置および絶縁診断方法
US8471589B2 (en) 2011-06-16 2013-06-25 GM Global Technology Operations LLC Method and apparatus for alternator stator turn-to-turn short detection
DE102011082866A1 (de) * 2011-09-16 2013-03-21 Olaf Rudolph Verfahren zum Erkennen einer oder meherer gleichzeitig auftretender Teilenladungs-Quellen
JP5882019B2 (ja) * 2011-10-17 2016-03-09 株式会社日立製作所 インバータ駆動回転電機の試験方法、及び回転電機の試験方法
US9482710B2 (en) 2013-09-11 2016-11-01 GM Global Technology Operations LLC Inspection system for evaluating electrical parts for unwanted partial discharge
JP6734199B2 (ja) 2014-03-11 2020-08-05 テトラ ラバル ホールディングス アンド ファイナンス エス エイ 射出成形のための制御方法
CN109001602B (zh) * 2018-08-20 2020-07-28 广东工业大学 基于极限学习机算法的局部放电严重程度评估方法
US11300602B1 (en) 2019-12-26 2022-04-12 Dynamic Ratings Pty. Ltd. Method for determining the condition of one or more rotating machine assets and profiling their maintenance needs using partial discharge measurements
CZ309279B6 (cs) 2021-01-18 2022-07-13 Modemtec S.R.O. Způsob extrakce signálu a zařízení k jeho provádění
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Also Published As

Publication number Publication date
EP0408813A1 (de) 1991-01-23
DE68922727T2 (de) 1996-06-20
BR8906170A (pt) 1991-06-04
CA1287372C (en) 1991-08-06
EP0408813B1 (de) 1995-05-17
AR247298A1 (es) 1994-11-30
ES2071661T3 (es) 1995-07-01
KR930010385B1 (ko) 1993-10-23
KR910003395A (ko) 1991-02-27
JPH0812219B2 (ja) 1996-02-07
DE68922727T4 (de) 1996-10-24
DE68922727D1 (de) 1995-06-22
US4949001A (en) 1990-08-14
MX174353B (es) 1994-05-10
JPH0357976A (ja) 1991-03-13
AU609019B1 (en) 1991-04-18

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Legal Events

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REN Ceased due to non-payment of the annual fee