JP4959843B2 - 変圧器を試験するための装置 - Google Patents
変圧器を試験するための装置 Download PDFInfo
- Publication number
- JP4959843B2 JP4959843B2 JP2010536366A JP2010536366A JP4959843B2 JP 4959843 B2 JP4959843 B2 JP 4959843B2 JP 2010536366 A JP2010536366 A JP 2010536366A JP 2010536366 A JP2010536366 A JP 2010536366A JP 4959843 B2 JP4959843 B2 JP 4959843B2
- Authority
- JP
- Japan
- Prior art keywords
- transformer
- filter
- frequency converter
- output
- static frequency
- 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
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/12—Arrangements for reducing harmonics from ac input or output
- H02M1/126—Arrangements for reducing harmonics from ac input or output using passive filters
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
- H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
- H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/53—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M7/537—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
- H02M7/5387—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration
-
- 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
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/62—Testing of transformers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Inverter Devices (AREA)
- Testing Relating To Insulation (AREA)
- Transformers For Measuring Instruments (AREA)
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
Description
Claims (3)
- 変圧器を高電圧試験するための装置であって、静止型周波数変換器(2)を備え、前記静止型周波数変換器(2)が複数の出力(21、22、23)を含み、前記出力(21、22、23)がフィルタ機構(6)と接続され、前記フィルタ機構(6)も複数の出力(31、32、33)を含み、前記出力(31、32、33)がさらにマッチングトランス(8)と接続され、前記マッチングトランス(8)がさらに試験対象の変圧器と接続可能である装置において、
前記フィルタ機構(6)がフィルタ変圧器(11)を有すること、
フィルタ変圧器(11)の一次側(111)と二次側(112)の間に、接地された静電遮蔽(17)が設けられること、
前記フィルタ変圧器(11)の二次側(112)の各出力でフィルタコンデンサ(C1、C2、C3)が分岐されること、
前記フィルタコンデンサ(C1、C2、C3)が、中性点(13)を有する星形結線で互いに接続されること、かつ、
前記中性点(13)も接地されていること
を特徴とする装置。 - 非対称外乱が試験対象の変圧器(15)に達しないように、前記静止型周波数変換器(2)と前記フィルタ変圧器(11)が、前記フィルタコンデンサ(C1、C2、C3)と共に1つの筐体内に収容されることを特徴とする請求項1に記載の装置。
- 電圧源(4)と接続された前記静止型周波数変換器(2)によって引き起こされる部分放電測定の外乱が抑制され、前記試験対象の変圧器(15)に達しないことを特徴とする請求項1または2に記載の装置の使用。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007059289.4 | 2007-12-08 | ||
DE102007059289A DE102007059289B4 (de) | 2007-12-08 | 2007-12-08 | Vorrichtung zur Prüfung von Transformatoren |
PCT/EP2008/010207 WO2009071266A1 (de) | 2007-12-08 | 2008-12-03 | Vorrichtung zur prüfung von transformatoren |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011507220A JP2011507220A (ja) | 2011-03-03 |
JP4959843B2 true JP4959843B2 (ja) | 2012-06-27 |
Family
ID=40577680
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010536366A Expired - Fee Related JP4959843B2 (ja) | 2007-12-08 | 2008-12-03 | 変圧器を試験するための装置 |
Country Status (10)
Country | Link |
---|---|
US (1) | US8410790B2 (ja) |
EP (1) | EP2217937B1 (ja) |
JP (1) | JP4959843B2 (ja) |
KR (1) | KR20100105629A (ja) |
CN (1) | CN101889211B (ja) |
AT (1) | ATE555391T1 (ja) |
BR (1) | BRPI0821024A2 (ja) |
DE (1) | DE102007059289B4 (ja) |
RU (1) | RU2478978C2 (ja) |
WO (1) | WO2009071266A1 (ja) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202009017938U1 (de) | 2009-06-03 | 2010-10-28 | Pcs Power Converter Solutions Verwaltungs Ag | Vorrichtung zur Prüfung von Geräten der Hochspannungstechnik |
US8797045B2 (en) * | 2011-03-25 | 2014-08-05 | Doble Lemke Gmbh | Device for detecting partial discharge in an insulation system of rotary electric machines |
USD759668S1 (en) * | 2014-01-13 | 2016-06-21 | Samsung Electronics Co., Ltd. | Display screen or portion thereof with graphical user interface |
EP2947668B1 (de) * | 2014-05-21 | 2023-08-02 | Siemens Energy Global GmbH & Co. KG | Stromkreisanordnung für eine Hochspannungsprüfanlage |
DE102014217300A1 (de) * | 2014-08-29 | 2016-03-03 | Siemens Aktiengesellschaft | Anordnung zum Anschließen einer Bahnstromversorgung für eine Bahnstrecke an ein dreiphasiges Versorgungsnetz |
CN104600733B (zh) * | 2014-12-23 | 2017-02-22 | 南京南瑞继保电气有限公司 | 换相控制方法及换相控制装置 |
CN105988067B (zh) * | 2015-03-03 | 2018-11-20 | 北京华电智成电气设备有限公司 | 一种局部放电特高频检测中的干扰抑制方法及装置 |
CN106856373B (zh) * | 2015-12-09 | 2021-05-18 | 中国电力科学研究院 | 一种谐波产生装置 |
CN105527522A (zh) * | 2016-01-14 | 2016-04-27 | 苏州成科自控设备有限公司 | 一种变压器检测装置 |
RU2645776C1 (ru) * | 2016-12-20 | 2018-02-28 | Илья Николаевич Джус | Устройство для испытания трансформаторов |
RU2659588C1 (ru) * | 2017-01-30 | 2018-07-03 | Илья Николаевич Джус | Инверторный испытатель трансформаторов |
RU2659819C1 (ru) * | 2017-03-01 | 2018-07-04 | Илья Николаевич Джус | Преобразователь частоты для испытания трансформаторов |
RU2650345C1 (ru) * | 2017-04-10 | 2018-04-11 | Илья Николаевич Джус | Способ измерения частичных разрядов |
RU2665749C1 (ru) * | 2017-10-03 | 2018-09-04 | Илья Николаевич Джус | Устройство для испытания трансформаторов |
RU2688042C1 (ru) * | 2018-10-17 | 2019-05-17 | Илья Николаевич Джус | Преобразователь частоты для испытания трансформаторов |
RU2705915C1 (ru) * | 2019-01-28 | 2019-11-12 | Илья Николаевич Джус | Способ пуска ударного электрогенератора испытательного стенда |
RU198361U1 (ru) * | 2020-02-07 | 2020-07-02 | Алексей Николаевич Цицорин | Передвижная установка для диагностики силовых распределительных трансформаторов |
CN115033043B (zh) * | 2021-03-03 | 2024-07-12 | 圣邦微电子(北京)股份有限公司 | 低压差线性稳压器的测试装置 |
Family Cites Families (22)
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US3555291A (en) | 1968-05-16 | 1971-01-12 | Gen Electric | Power system filter |
US3963975A (en) * | 1975-03-05 | 1976-06-15 | General Electric Company | Electromagnetically shielded electrical power supply with reduced common mode electromagnetic interference output |
CH634416A5 (de) * | 1978-12-08 | 1983-01-31 | Hochspannung Forsch | Hochspannungspruefanlage zur pruefung einer isolation. |
EP0149690A1 (de) * | 1984-01-18 | 1985-07-31 | Alpha Technologies Ltd. | Verfahren zum Vermessen und Bestimmen von Raumpunkten |
CN85202197U (zh) * | 1985-06-08 | 1986-08-20 | 武汉大学 | 超级电源多重箱式隔离变压滤波器 |
JPS6320074A (ja) * | 1986-07-15 | 1988-01-27 | Mitsubishi Mining & Cement Co Ltd | インタ−ロツキングブロツクの表面仕上げ方法 |
HU195599B (en) * | 1986-11-20 | 1988-05-30 | Villamos Ipari Kutato Intezet | Method for controlling and regulating multiphase inverters of follow-up control, and circuit arrangement realized by the application of the method for three-phase inverters of follow-up control |
SU1559389A1 (ru) * | 1987-05-21 | 1990-04-23 | Научно-исследовательский, проектно-конструкторский и технологический институт комплектного электропривода | Автономный инвертор напр жени |
JPH0245814A (ja) * | 1988-08-08 | 1990-02-15 | Nissin Electric Co Ltd | 交流定電圧装置 |
DE4232356C2 (de) | 1992-09-26 | 1997-01-09 | Inst Solare Energieversorgungstechnik Iset | Stromversorgungseinrichtung mit mindestens zwei Stromquellen |
JPH06273472A (ja) * | 1993-03-23 | 1994-09-30 | Fujikura Ltd | 部分放電検出センサ |
CH688703A5 (fr) * | 1993-07-14 | 1998-01-15 | Jean-Claude Froidevaux | Filtre réseau pour installations de haute fidélité et appareils de télévision. |
DE19546420C1 (de) | 1995-12-12 | 1997-04-10 | Siemens Ag | Unterbrechungsfreie Stromversorgungseinrichtung |
DE19861015A1 (de) | 1998-12-30 | 2000-07-06 | Frisia Steuerungen Gmbh | Anordnung zur Einspeisung von elektrischem Strom in ein 3-phasiges Stromnetz |
DE50107630D1 (de) | 2001-12-10 | 2006-02-16 | Abb Schweiz Ag | Stromrichterschaltungsanordnung zur Erhöhung einer Wechselspannung |
JP4822100B2 (ja) * | 2005-08-29 | 2011-11-24 | 富士電機株式会社 | 交流交流直接変換装置 |
CN2888739Y (zh) * | 2006-02-23 | 2007-04-11 | 上海美芝欧加电器有限公司 | 一种开关电源 |
US7227762B1 (en) * | 2006-05-15 | 2007-06-05 | Pi International Ltd. | Fine-tuning circuit for the winding voltage of a transformer |
CN101051793A (zh) * | 2007-05-21 | 2007-10-10 | 哈尔滨九洲电气股份有限公司 | 兆瓦级直驱式风电并网变流器 |
EP2133704B2 (de) * | 2008-06-12 | 2015-12-02 | ABB Technology AG | Prüfanordnung zur Wechselspannungsprüfung von elektrischen Hochspannungskomponenten |
DE102008045846A1 (de) * | 2008-09-05 | 2010-03-25 | B2 Electronic Gmbh | Hochspannungstransformator |
DE202009017938U1 (de) * | 2009-06-03 | 2010-10-28 | Pcs Power Converter Solutions Verwaltungs Ag | Vorrichtung zur Prüfung von Geräten der Hochspannungstechnik |
-
2007
- 2007-12-08 DE DE102007059289A patent/DE102007059289B4/de not_active Expired - Fee Related
-
2008
- 2008-12-03 EP EP08857759A patent/EP2217937B1/de not_active Not-in-force
- 2008-12-03 KR KR1020107013983A patent/KR20100105629A/ko not_active Application Discontinuation
- 2008-12-03 RU RU2010128170/28A patent/RU2478978C2/ru not_active IP Right Cessation
- 2008-12-03 JP JP2010536366A patent/JP4959843B2/ja not_active Expired - Fee Related
- 2008-12-03 BR BRPI0821024-1A patent/BRPI0821024A2/pt not_active IP Right Cessation
- 2008-12-03 AT AT08857759T patent/ATE555391T1/de active
- 2008-12-03 CN CN200880119691XA patent/CN101889211B/zh not_active Expired - Fee Related
- 2008-12-03 WO PCT/EP2008/010207 patent/WO2009071266A1/de active Application Filing
- 2008-12-03 US US12/738,887 patent/US8410790B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO2009071266A1 (de) | 2009-06-11 |
DE102007059289B4 (de) | 2011-07-28 |
BRPI0821024A2 (pt) | 2015-06-16 |
KR20100105629A (ko) | 2010-09-29 |
RU2010128170A (ru) | 2012-01-20 |
ATE555391T1 (de) | 2012-05-15 |
RU2478978C2 (ru) | 2013-04-10 |
CN101889211B (zh) | 2013-04-17 |
EP2217937B1 (de) | 2012-04-25 |
US20100259280A1 (en) | 2010-10-14 |
EP2217937A1 (de) | 2010-08-18 |
DE102007059289A1 (de) | 2009-06-18 |
CN101889211A (zh) | 2010-11-17 |
JP2011507220A (ja) | 2011-03-03 |
US8410790B2 (en) | 2013-04-02 |
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