PL2100365T3 - Kontrolowanie starzenia kondensatorów w przetwornicy za pomocą pomiaru pojemnościowego - Google Patents

Kontrolowanie starzenia kondensatorów w przetwornicy za pomocą pomiaru pojemnościowego

Info

Publication number
PL2100365T3
PL2100365T3 PL06828681T PL06828681T PL2100365T3 PL 2100365 T3 PL2100365 T3 PL 2100365T3 PL 06828681 T PL06828681 T PL 06828681T PL 06828681 T PL06828681 T PL 06828681T PL 2100365 T3 PL2100365 T3 PL 2100365T3
Authority
PL
Poland
Prior art keywords
capacitors
aging
converter
monitoring
capacitance measurement
Prior art date
Application number
PL06828681T
Other languages
English (en)
Inventor
Mike Dommaschk
Jörg DORN
Ingo Euler
Jörg LANG
Quoc-Buu Tu
Klaus WÜRFLINGER
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of PL2100365T3 publication Critical patent/PL2100365T3/pl

Links

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
    • 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
    • H02M7/483—Converters with outputs that each can have more than two voltages levels
    • 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
    • H02M7/483—Converters with outputs that each can have more than two voltages levels
    • H02M7/4835—Converters with outputs that each can have more than two voltages levels comprising two or more cells, each including a switchable capacitor, the capacitors having a nominal charge voltage which corresponds to a given fraction of the input voltage, and the capacitors being selectively connected in series to determine the instantaneous output voltage
    • 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
    • G01R31/64—Testing of capacitors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inverter Devices (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Rectifiers (AREA)
PL06828681T 2006-12-08 2006-12-08 Kontrolowanie starzenia kondensatorów w przetwornicy za pomocą pomiaru pojemnościowego PL2100365T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/DE2006/002250 WO2008067787A1 (de) 2006-12-08 2006-12-08 Überwachung der alterung der kondensatoren in einem umrichter mittels kapazitätsmessung
EP06828681.4A EP2100365B1 (de) 2006-12-08 2006-12-08 Überwachung der alterung der kondensatoren in einem umrichter mittels kapazitätsmessung

Publications (1)

Publication Number Publication Date
PL2100365T3 true PL2100365T3 (pl) 2019-05-31

Family

ID=38521138

Family Applications (1)

Application Number Title Priority Date Filing Date
PL06828681T PL2100365T3 (pl) 2006-12-08 2006-12-08 Kontrolowanie starzenia kondensatorów w przetwornicy za pomocą pomiaru pojemnościowego

Country Status (9)

Country Link
US (1) US8183874B2 (pl)
EP (1) EP2100365B1 (pl)
JP (1) JP2010511876A (pl)
CN (1) CN101548460B (pl)
CA (1) CA2671820C (pl)
DE (1) DE112006004201A5 (pl)
ES (1) ES2702759T3 (pl)
PL (1) PL2100365T3 (pl)
WO (1) WO2008067787A1 (pl)

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JP5176006B2 (ja) * 2009-10-06 2013-04-03 エー ビー ビー リサーチ リミテッド 電圧形コンバータ
US8837185B2 (en) * 2010-02-11 2014-09-16 Siemens Aktiengesellschaft Control of a modular converter having distributed energy stores with the aid of an observer for the currents and an estimating unit for the intermediate circuit energy
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FR2980053B1 (fr) * 2011-09-13 2013-10-04 Renault Sa Procede de surveillance du filtre capacitif d'un chargeur de batterie.
CN102403916B (zh) * 2011-11-04 2014-10-22 华北电力大学 一种仿真提速电路的设计方法
EP2784927B1 (en) * 2011-11-25 2019-05-08 Tokyo Institute of Technology Single-phase power converter, three-phase two-phase power converter, and three-phase power converter
DE102012202173B4 (de) * 2012-02-14 2013-08-29 Siemens Aktiengesellschaft Verfahren zum Betrieb eines mehrphasigen, modularen Multilevelstromrichters
WO2013126660A2 (en) 2012-02-24 2013-08-29 Board Of Trustees Of Michigan State University Transformer-less unified power flow controller
US9653984B2 (en) 2012-04-30 2017-05-16 Rockwell Automation Technologies, Inc. Filter capacitor degradation detection apparatus and method
ITMI20121191A1 (it) * 2012-07-06 2014-01-07 Gen Electric Sistemi, procedimenti, e dispositivi per la stima della capacita' di condensatori di potenza
US9927466B2 (en) 2012-07-06 2018-03-27 General Electric Company System and method for controlling dynamic output impedance of an inverter
US9876347B2 (en) * 2012-08-30 2018-01-23 Siemens Aktiengesellschaft Apparatus and methods for restoring power cell functionality in multi-cell power supplies
US20150288287A1 (en) * 2012-09-21 2015-10-08 Aukland Uniservices Limited Modular multi-level converters
US9318944B2 (en) 2013-04-29 2016-04-19 Rockwell Automation Technologies, Inc. Methods and apparatus for active front end filter capacitor degradation detection
US9294005B2 (en) 2013-10-01 2016-03-22 Rockwell Automation Technologies, Inc. Method and apparatus for detecting AFE filter capacitor degradation
CN103630755B (zh) * 2013-11-27 2016-09-14 北京天诚同创电气有限公司 变流器直流母线支撑电容检测方法
US9651592B2 (en) 2013-12-03 2017-05-16 Rockwell Automation Technologies, Inc. Impedance detector apparatus and method
EP2882089B1 (en) 2013-12-05 2020-09-09 General Electric Technology GmbH Observer based monitoring and control of submodules in modular multilevel converter
EP2887526B1 (en) * 2013-12-19 2019-04-03 ABB Schweiz AG Method and power converter for determining cell capacitor degradation in a converter cell
CN103728500A (zh) * 2013-12-30 2014-04-16 国电南京自动化股份有限公司 一种风电变流器电容寿命测试装置及其测试方法
US9488686B2 (en) 2014-02-24 2016-11-08 Rockwell Automation Technologies, Inc. Filter capacitor degradation identification using computed current
US9490690B2 (en) * 2014-03-11 2016-11-08 Rockwell Automation Technologies, Inc. Filter capacitor degradation identification using computed power
CN106471722B (zh) 2014-05-12 2020-09-15 通用电器技术有限公司 链式链接变换器中的改进或与链式链接变换器有关的改进
US9389263B2 (en) 2014-06-05 2016-07-12 Rockwell Automation Technologies, Inc. Filter capacitor degradation identification using measured and expected voltage
DE202014004749U1 (de) * 2014-06-13 2015-09-15 Aehling, Dr. Jaensch & Dr. Goetz GbR (vertretungsberechtigter Gesellschafter Dr. Malte Jaensch, 74321 Bietigheim-Bissingen) Elektronische Schaltung zum vereinfachten Betrieb von Mehrpunktumrichtern
CN104062603B (zh) * 2014-06-25 2017-02-15 中航太克（厦门）电力技术股份有限公司 一种变流器全功率老化测试的方法
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US9735696B2 (en) 2015-11-25 2017-08-15 Rockwell Automation Technologies, Inc. Filter capacitor degradation and calibration
CN209299159U (zh) * 2016-01-19 2019-08-23 西门子股份公司 模块化的多级变换器
KR101923690B1 (ko) * 2016-11-11 2018-11-29 엘에스산전 주식회사 전력보상장치의 서브모듈성능시험을 위한 합성시험회로 및 그 시험방법
EP3370073B1 (en) 2017-03-01 2020-04-29 ABB Power Grids Switzerland AG Method and device for determining capacitive component parameters
JP6890442B2 (ja) * 2017-03-15 2021-06-18 東洋電機製造株式会社 電力変換制御装置
JP6338791B1 (ja) 2017-05-26 2018-06-06 三菱電機株式会社 電力変換装置
CN107843825B (zh) * 2017-11-18 2024-06-11 湖南艾华集团股份有限公司 电容器老化设备
CN111505524B (zh) * 2019-01-30 2022-09-23 台达电子工业股份有限公司 级联变换器的在线监测方法及所适用的级联变换器
CN117859146A (zh) 2021-08-20 2024-04-09 维谛公司 用于操作不间断电源（ups）的系统和方法
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Also Published As

Publication number Publication date
CN101548460B (zh) 2012-10-10
CN101548460A (zh) 2009-09-30
DE112006004201A5 (de) 2009-11-05
ES2702759T3 (es) 2019-03-05
CA2671820C (en) 2015-08-04
US8183874B2 (en) 2012-05-22
EP2100365A1 (de) 2009-09-16
JP2010511876A (ja) 2010-04-15
US20100321038A1 (en) 2010-12-23
EP2100365B1 (de) 2018-09-26
WO2008067787A1 (de) 2008-06-12
CA2671820A1 (en) 2008-06-12

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