WO2004025811A3 - Verfahren und vorrichtung zur erfassung von bürstenfeuer und funkenerosion an elektrischen maschinen - Google Patents
Verfahren und vorrichtung zur erfassung von bürstenfeuer und funkenerosion an elektrischen maschinen Download PDFInfo
- Publication number
- WO2004025811A3 WO2004025811A3 PCT/EP2003/050612 EP0350612W WO2004025811A3 WO 2004025811 A3 WO2004025811 A3 WO 2004025811A3 EP 0350612 W EP0350612 W EP 0350612W WO 2004025811 A3 WO2004025811 A3 WO 2004025811A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- spark
- shaft
- spark erosion
- sparking
- electric machines
- 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.)
- Ceased
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
- G01R31/343—Testing dynamo-electric machines in operation
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Motor Or Generator Current Collectors (AREA)
- Synchronous Machinery (AREA)
- Motor Or Generator Frames (AREA)
Abstract
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2498105A CA2498105C (en) | 2002-09-10 | 2003-09-05 | Method and apparatus for detection of brush sparking and spark erosion on electrical machines |
| DE50311500T DE50311500D1 (de) | 2002-09-10 | 2003-09-05 | Verfahren und vorrichtung zur erfassung von bürstenfeuer und funkenerosion an elektrischen maschinen |
| AU2003297598A AU2003297598A1 (en) | 2002-09-10 | 2003-09-05 | Method and device for detecting sparking and spark erosion in electric machines |
| EP03795027A EP1537428B1 (de) | 2002-09-10 | 2003-09-05 | Verfahren und vorrichtung zur erfassung von bürstenfeuer und funkenerosion an elektrischen maschinen |
| CN038250020A CN1695065B (zh) | 2002-09-10 | 2003-09-05 | 检测电机中电刷打火和电火花腐蚀的方法与装置 |
| JP2004535535A JP2005538674A (ja) | 2002-09-10 | 2003-09-05 | 電気機械におけるブラシスパークおよびスパーク侵食を捕捉する方法および装置 |
| US11/077,310 US7649470B2 (en) | 2002-09-10 | 2005-03-10 | Method and apparatus for detection of brush sparking and spark erosion on electrical machines |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH15302002 | 2002-09-10 | ||
| CH20021530/02 | 2002-09-10 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US11/077,310 Continuation US7649470B2 (en) | 2002-09-10 | 2005-03-10 | Method and apparatus for detection of brush sparking and spark erosion on electrical machines |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2004025811A2 WO2004025811A2 (de) | 2004-03-25 |
| WO2004025811A3 true WO2004025811A3 (de) | 2004-11-04 |
Family
ID=31983658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP2003/050612 Ceased WO2004025811A2 (de) | 2002-09-10 | 2003-09-05 | Verfahren und vorrichtung zur erfassung von bürstenfeuer und funkenerosion an elektrischen maschinen |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP1537428B1 (de) |
| JP (1) | JP2005538674A (de) |
| CN (1) | CN1695065B (de) |
| AU (1) | AU2003297598A1 (de) |
| CA (1) | CA2498105C (de) |
| DE (1) | DE50311500D1 (de) |
| WO (1) | WO2004025811A2 (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2551429C1 (ru) * | 2013-11-26 | 2015-05-27 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Дальневосточный государственный университет путей сообщения" (ДВГУПС) | Способ диагностики состояния коммутации коллекторных электрических машин |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH697269B1 (de) | 2004-08-12 | 2008-07-31 | Alstom Technology Ltd | Verfahren und Vorrichtung zur Detektion von Streifstellen an rotierenden Maschinen. |
| CH697214A5 (de) | 2005-03-04 | 2008-06-25 | Alstom Technology Ltd | Gasgekühlter Generator. |
| DE102005027670A1 (de) * | 2005-06-15 | 2007-01-11 | Siemens Ag | Anordnung und Verfahren zur Lagerstromüberwachung eines Elektromotors |
| WO2007107158A1 (en) † | 2006-03-17 | 2007-09-27 | Vestas Wind Systems A/S | Protection system for an electric generator, wind turbine and use hereof |
| DE102010002296A1 (de) | 2010-02-24 | 2011-08-25 | Siemens Aktiengesellschaft, 80333 | Auswertungsverfahren für Lichtbogenentladungen und zugehöriger Prüfstand |
| CN102770757B (zh) * | 2010-02-24 | 2016-02-17 | 西门子公司 | 用于探测等离子体轴承电流的方法 |
| WO2011107110A1 (de) * | 2010-03-01 | 2011-09-09 | Siemens Aktiengesellschaft | Verfahren und vorrichtung zur frühzeitigen erkennung der entstehung von schäden in einem lager |
| ES2732884T3 (es) * | 2010-03-01 | 2019-11-26 | Siemens Ag | Procedimiento para vigilar la función de puesta a tierra y utilización del procedimiento |
| EP2395364A1 (de) * | 2010-06-14 | 2011-12-14 | Alstom Technology Ltd | Verfahren zur Detektion der in einem elektrischen System erzeugten Teilentladung und elektrisches System mit einer Vorrichtung zur Detektion der darin erzeugten Teilentladungen |
| EP2420849B1 (de) | 2010-08-20 | 2019-10-23 | General Electric Technology GmbH | Rogowski-Spulen-Anordnung |
| US8779928B2 (en) * | 2012-05-03 | 2014-07-15 | General Electric Company | Systems and methods to detect generator collector flashover |
| CN103427397B (zh) * | 2013-07-23 | 2015-12-23 | 大唐华银电力股份有限公司 | 发电机转子滑环起火保护方法及系统 |
| EP3635421A1 (de) | 2017-06-05 | 2020-04-15 | Cutsforth Inc. | Überwachungssystem für erdungsvorrichtung |
| DE102017125890A1 (de) * | 2017-11-06 | 2019-05-09 | Ebm-Papst Mulfingen Gmbh & Co. Kg | Verfahren zur Überwachung von Wälzlagern |
| JP7315498B2 (ja) * | 2020-02-27 | 2023-07-26 | 株式会社日本製鋼所 | コロナ放電処理の試験方法およびその試験装置 |
| CN112924766A (zh) * | 2021-01-28 | 2021-06-08 | 江苏联能电力科学研究院有限公司 | 一种余热发电机组静电实时检测系统及方法 |
| US12047119B2 (en) * | 2021-06-03 | 2024-07-23 | Lg Innotek Co., Ltd. | Systems and methods for transferring data communication in a rotating platform of a LIDAR system |
| CN114217222A (zh) * | 2021-11-09 | 2022-03-22 | 佛山科学技术学院 | 一种电机绝缘轴承运行状态监测方法及系统 |
| CN115085485A (zh) * | 2022-06-30 | 2022-09-20 | 苏州汇川联合动力系统有限公司 | 轴承电腐蚀抑制装置及电驱动系统 |
| CN117420395B (zh) * | 2023-09-27 | 2024-07-09 | 深圳电气科学研究院 | 变频驱动系统轴电压火花放电点燃危险检测装置及方法 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3831160A (en) * | 1973-10-01 | 1974-08-20 | Gen Electric | Voltage and current monitoring system |
| US4577151A (en) * | 1981-07-14 | 1986-03-18 | Hitachi, Ltd. | Spark monitor device for current collectors |
| EP0271678A1 (de) * | 1986-11-19 | 1988-06-22 | BBC Brown Boveri AG | Anordnung zum Reduzieren der Wellenspannungen an dynamoelektrischen Maschinen |
| US4814699A (en) * | 1985-12-12 | 1989-03-21 | Siemens Aktiengesellschaft | Method for partial discharge detection and breaking spark measuring in dynamo-electric high-voltage machines, and an apparatus for performing the method |
| DE19742622A1 (de) * | 1997-09-26 | 1999-04-08 | Siemens Ag | Verfahren und Vorrichtung zur Überwachung von Wellenströmen und Wellenspannungen in einer Generatorwelle |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4058804A (en) * | 1976-03-11 | 1977-11-15 | General Electric Company | Signal monitoring system |
-
2003
- 2003-09-05 DE DE50311500T patent/DE50311500D1/de not_active Expired - Lifetime
- 2003-09-05 CN CN038250020A patent/CN1695065B/zh not_active Expired - Fee Related
- 2003-09-05 JP JP2004535535A patent/JP2005538674A/ja not_active Withdrawn
- 2003-09-05 EP EP03795027A patent/EP1537428B1/de not_active Expired - Lifetime
- 2003-09-05 AU AU2003297598A patent/AU2003297598A1/en not_active Abandoned
- 2003-09-05 WO PCT/EP2003/050612 patent/WO2004025811A2/de not_active Ceased
- 2003-09-05 CA CA2498105A patent/CA2498105C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3831160A (en) * | 1973-10-01 | 1974-08-20 | Gen Electric | Voltage and current monitoring system |
| US4577151A (en) * | 1981-07-14 | 1986-03-18 | Hitachi, Ltd. | Spark monitor device for current collectors |
| US4814699A (en) * | 1985-12-12 | 1989-03-21 | Siemens Aktiengesellschaft | Method for partial discharge detection and breaking spark measuring in dynamo-electric high-voltage machines, and an apparatus for performing the method |
| EP0271678A1 (de) * | 1986-11-19 | 1988-06-22 | BBC Brown Boveri AG | Anordnung zum Reduzieren der Wellenspannungen an dynamoelektrischen Maschinen |
| DE19742622A1 (de) * | 1997-09-26 | 1999-04-08 | Siemens Ag | Verfahren und Vorrichtung zur Überwachung von Wellenströmen und Wellenspannungen in einer Generatorwelle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2551429C1 (ru) * | 2013-11-26 | 2015-05-27 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Дальневосточный государственный университет путей сообщения" (ДВГУПС) | Способ диагностики состояния коммутации коллекторных электрических машин |
Also Published As
| Publication number | Publication date |
|---|---|
| AU2003297598A8 (en) | 2004-04-30 |
| CN1695065B (zh) | 2010-05-05 |
| EP1537428A2 (de) | 2005-06-08 |
| AU2003297598A1 (en) | 2004-04-30 |
| JP2005538674A (ja) | 2005-12-15 |
| EP1537428B1 (de) | 2009-05-06 |
| WO2004025811A2 (de) | 2004-03-25 |
| CA2498105A1 (en) | 2004-03-25 |
| CA2498105C (en) | 2015-03-17 |
| DE50311500D1 (de) | 2009-06-18 |
| CN1695065A (zh) | 2005-11-09 |
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