DE68922727D1 - Verfahren und Vorrichtung für die Teilentladungsdetektion. - Google Patents
Verfahren und Vorrichtung für die Teilentladungsdetektion.Info
- Publication number
- DE68922727D1 DE68922727D1 DE68922727A DE68922727A DE68922727D1 DE 68922727 D1 DE68922727 D1 DE 68922727D1 DE 68922727 A DE68922727 A DE 68922727A DE 68922727 A DE68922727 A DE 68922727A DE 68922727 D1 DE68922727 D1 DE 68922727D1
- Authority
- DE
- Germany
- Prior art keywords
- partial discharge
- discharge detection
- detection
- partial
- discharge
- 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 - Lifetime
Links
- 238000001514 detection method Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
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
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 |
---|---|
DE68922727D1 true DE68922727D1 (de) | 1995-06-22 |
Family
ID=23511393
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE68922727A Expired - Lifetime DE68922727D1 (de) | 1989-07-21 | 1989-09-28 | Verfahren und Vorrichtung für die Teilentladungsdetektion. |
DE68922727T Expired - Lifetime DE68922727T4 (de) | 1989-07-21 | 1989-09-28 | Verfahren und Vorrichtung für die Teilentladungsdetektion. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE68922727T Expired - Lifetime DE68922727T4 (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) |
Families Citing this family (62)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE59006789D1 (de) * | 1990-10-22 | 1994-09-15 | Asea Brown Boveri | Einrichtung zur Erfassung von Teilentladungen an Wicklungselementen einer elektrischen Maschine. |
JPH05338917A (ja) * | 1992-06-08 | 1993-12-21 | Hitachi Cable Ltd | ボビン自動切り分け処理システム |
WO1994007152A1 (de) * | 1992-09-22 | 1994-03-31 | Siemens Aktiengesellschaft | Auskopplung eines hochfrequenten fehlersignals aus einem hochfrequenten elektromagnetischen feld in einer elektrischen grossmaschine |
DE4231713C2 (de) * | 1992-09-22 | 1996-03-21 | Siemens Ag | Auskopplung hochfrequenter Fehlersignale aus einer flüssigkeitsgekühlten elektrischen Großmaschine |
JP3187642B2 (ja) * | 1994-02-25 | 2001-07-11 | 関西電力株式会社 | 電気機器の異常検出方法及び回転電機の異常検出装置 |
US5475312A (en) * | 1994-06-07 | 1995-12-12 | Iris Power Engineering Inc. | Method and device for distinguishing between partial discharge and electrical noise |
DE19515068A1 (de) * | 1995-04-27 | 1996-10-31 | Lemke Eberhard Prof Dr Ing Hab | Anordnung zur TE-Detektion in Hochspannungskabeln und in deren Verbindungselementen |
US5661353A (en) * | 1995-05-25 | 1997-08-26 | Allen-Bradley Company, Inc. | Electrostatic shield for AC motor |
US5821649A (en) * | 1995-08-18 | 1998-10-13 | Magnetek, Inc. | Electrostatic shielding system for reduction of bearing currents in electric motors |
SE510192C2 (sv) | 1996-05-29 | 1999-04-26 | Asea Brown Boveri | Förfarande och kopplingsarrangemang för att minska problem med tredjetonsströmmar som kan uppstå vid generator - och motordrift av växelströmsmaskiner kopplade till trefas distributions- eller transmissionsnät |
SK164098A3 (en) * | 1996-05-29 | 1999-06-11 | Asea Brown Boveri | Transformer/reactor |
UA45452C2 (uk) * | 1996-05-29 | 2002-04-15 | Абб Аб | Високовольтна електрична машина змінного струму (варіанти) та розподільна або магістральна мережа |
EP1016187B1 (de) | 1996-05-29 | 2003-09-24 | Abb Ab | Leiter für hochspannungswicklungen und rotierende elektrische maschine mit einem solchen leiter |
SE9602079D0 (sv) | 1996-05-29 | 1996-05-29 | Asea Brown Boveri | Roterande elektriska maskiner med magnetkrets för hög spänning och ett förfarande för tillverkning av densamma |
JP2000511337A (ja) | 1996-05-29 | 2000-08-29 | アセア ブラウン ボヴェリ エービー | 高圧巻線用絶縁導体およびその製造方法 |
US5821652A (en) * | 1996-08-28 | 1998-10-13 | Marathon Electric Manufacturing Corporation | Dynamoelectric machines with shaft voltage prevention method and structure |
SE512917C2 (sv) | 1996-11-04 | 2000-06-05 | Abb Ab | Förfarande, anordning och kabelförare för lindning av en elektrisk maskin |
SE509072C2 (sv) | 1996-11-04 | 1998-11-30 | Asea Brown Boveri | Anod, anodiseringsprocess, anodiserad tråd och användning av sådan tråd i en elektrisk anordning |
SE515843C2 (sv) | 1996-11-04 | 2001-10-15 | Abb Ab | Axiell kylning av rotor |
SE510422C2 (sv) | 1996-11-04 | 1999-05-25 | Asea Brown Boveri | Magnetplåtkärna för elektriska maskiner |
SE9704431D0 (sv) | 1997-02-03 | 1997-11-28 | Asea Brown Boveri | Effektreglering av synkronmaskin |
SE9704427D0 (sv) | 1997-02-03 | 1997-11-28 | Asea Brown Boveri | Infästningsanordning för elektriska roterande maskiner |
SE9704421D0 (sv) | 1997-02-03 | 1997-11-28 | Asea Brown Boveri | Seriekompensering av elektrisk växelströmsmaskin |
SE9704423D0 (sv) | 1997-02-03 | 1997-11-28 | Asea Brown Boveri | Roterande elektrisk maskin med spolstöd |
SE9704422D0 (sv) | 1997-02-03 | 1997-11-28 | Asea Brown Boveri | Ändplatta |
SE508543C2 (sv) | 1997-02-03 | 1998-10-12 | Asea Brown Boveri | Hasplingsanordning |
SE508544C2 (sv) | 1997-02-03 | 1998-10-12 | Asea Brown Boveri | Förfarande och anordning för montering av en stator -lindning bestående av en kabel. |
HUP0101186A3 (en) | 1997-11-28 | 2002-03-28 | Abb Ab | Method and device for controlling the magnetic flux with an auxiliary winding in a rotaing high voltage electric alternating current machine |
GB2331867A (en) | 1997-11-28 | 1999-06-02 | Asea Brown Boveri | Power cable termination |
US6202285B1 (en) | 1998-01-16 | 2001-03-20 | Reliance Electric Technologies, Llc | Electric motor having electrostatic shield arrangement |
US5979087A (en) * | 1998-01-16 | 1999-11-09 | Reliance Electric Industrial Company | Electric motor having electrostatic shield arrangement |
US6011338A (en) * | 1998-07-10 | 2000-01-04 | Reliance Electric Industrial Company | Electric motor having auxiliary winding arrangement for electrostatic shielding |
US6801421B1 (en) | 1998-09-29 | 2004-10-05 | Abb Ab | Switchable flux control for high power static electromagnetic devices |
US6809523B1 (en) * | 1998-10-16 | 2004-10-26 | The Detroit Edison Company | On-line detection of partial discharge in electrical power systems |
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 |
KR20010108623A (ko) * | 2000-05-30 | 2001-12-08 | 강성화 | 절연체손상, 열화 및 오염으로 인한 전기화재예방을위하여 부분방전을 활용하는 방법 및 이를 수행하기 위한시스템 |
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 |
WO2004099800A2 (de) * | 2003-05-09 | 2004-11-18 | Siemens Aktiengesellschaft | Messeinrichtung und verfahren zur ortung einer teilentladung |
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 |
CN101646950A (zh) * | 2006-07-10 | 2010-02-10 | Ssi动力有限公司 | 用于高压电力线路的电流监视装置 |
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 |
CN106061707B (zh) | 2014-03-11 | 2019-05-21 | 利乐拉瓦尔集团及财务有限公司 | 用于注射成型的控制方法 |
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 |
CZ202120A3 (cs) | 2021-01-18 | 2022-07-13 | Modemtec S.R.O. | Způsob extrakce signálu a zařízení k jeho provádění |
WO2023006150A1 (de) * | 2021-07-26 | 2023-02-02 | Gdg Gerätebau Gesellschaft Mit Beschränkter Haftung | Prüfverfahren und -vorrichtung für isolationsschichten in wicklungsnuten |
FR3128333A1 (fr) * | 2021-10-18 | 2023-04-21 | Safran | Procede et systeme de detection de decharges partielles dans un stator de machine electrique |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR930592A (fr) * | 1946-07-12 | 1948-01-29 | Forges Ateliers Const Electr | Système de protection pour machines et appareils électriques |
US3707673A (en) * | 1971-03-29 | 1972-12-26 | Westinghouse Electric Corp | Corona discharge detecting apparatus including gatable amplifiers controlled by flip-flop means |
US3775676A (en) * | 1972-07-21 | 1973-11-27 | Westinghouse Electric Corp | Methods for locating partial discharges in electrical apparatus |
US3887866A (en) * | 1973-06-08 | 1975-06-03 | Avtron Manufacturing Inc | Surge tester for testing an electrical winding and including voltage comparison means |
GB1600239A (en) * | 1977-11-28 | 1981-10-14 | Northern Eng Ind | Winding carrying laminated cores in electromagnetic machines |
JPS5826387Y2 (ja) * | 1978-10-02 | 1983-06-07 | 株式会社明電舎 | 電気機器のコロナ検出装置 |
FR2456398A1 (fr) * | 1979-05-11 | 1980-12-05 | Thomson Csf | Joint tournant multivoies pour equipement de detection electromagnetique |
US4238733A (en) * | 1979-05-15 | 1980-12-09 | Canadian General Electric Company Limited | Corona discharge monitor system |
US4385271A (en) * | 1981-03-20 | 1983-05-24 | Moshe Kurtz | Fault monitoring by detecting a polarity difference |
DE3206388C2 (de) * | 1982-02-22 | 1988-12-22 | Kraftwerk Union AG, 4330 Mülheim | Anordnung für eine rotierende Thyristorerregung |
DD214461B1 (de) * | 1983-04-14 | 1989-09-27 | Meissen Kabelwerk | Messsonde zur elektrischen detektion von impulsfoermigen teilentladungen |
US4539499A (en) * | 1984-01-03 | 1985-09-03 | Punch William E | Device for detection of contact between rotor and stator |
DE3526149A1 (de) * | 1985-06-15 | 1986-12-18 | Kraftwerk Union AG, 4330 Mülheim | Ankopplungseinheit zur betriebsmaessigen ueberwachung der hochspannungswicklungen und der angeschlossenen ableitungen bei elektrischen hochspannungs-maschinen und -apparaten, mittels teilentladungserfassung und abreissfunkenmessung |
US4853818A (en) * | 1986-12-29 | 1989-08-01 | Electric Power Research Institute, Inc. | System and method for detecting arcing in dynamoelectric machines |
-
1989
- 1989-07-21 US US07/383,026 patent/US4949001A/en not_active Expired - Lifetime
- 1989-09-13 CA CA000611314A patent/CA1287372C/en not_active Expired - Lifetime
- 1989-09-27 AU AU42410/89A patent/AU609019B1/en not_active Expired
- 1989-09-28 ES ES89309911T patent/ES2071661T3/es not_active Expired - Lifetime
- 1989-09-28 AT AT89309911T patent/ATE122794T1/de not_active IP Right Cessation
- 1989-09-28 DE DE68922727A patent/DE68922727D1/de not_active Expired - Lifetime
- 1989-09-28 EP EP89309911A patent/EP0408813B1/de not_active Expired - Lifetime
- 1989-09-28 DE DE68922727T patent/DE68922727T4/de not_active Expired - Lifetime
- 1989-11-09 AR AR89315409A patent/AR247298A1/es active
- 1989-11-23 BR BR898906170A patent/BR8906170A/pt not_active IP Right Cessation
- 1989-12-09 KR KR1019890018219A patent/KR930010385B1/ko not_active IP Right Cessation
- 1989-12-28 JP JP33882889A patent/JPH0812219B2/ja not_active Expired - Fee Related
-
1990
- 1990-07-19 MX MX021642A patent/MX174353B/es unknown
Also Published As
Publication number | Publication date |
---|---|
ATE122794T1 (de) | 1995-06-15 |
DE68922727T4 (de) | 1996-10-24 |
MX174353B (es) | 1994-05-10 |
JPH0812219B2 (ja) | 1996-02-07 |
DE68922727T2 (de) | 1996-06-20 |
BR8906170A (pt) | 1991-06-04 |
EP0408813A1 (de) | 1991-01-23 |
AR247298A1 (es) | 1994-11-30 |
KR930010385B1 (ko) | 1993-10-23 |
JPH0357976A (ja) | 1991-03-13 |
US4949001A (en) | 1990-08-14 |
ES2071661T3 (es) | 1995-07-01 |
EP0408813B1 (de) | 1995-05-17 |
AU609019B1 (en) | 1991-04-18 |
CA1287372C (en) | 1991-08-06 |
KR910003395A (ko) | 1991-02-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8332 | No legal effect for de | ||
8370 | Indication related to discontinuation of the patent is to be deleted | ||
8364 | No opposition during term of opposition |