HK1198399A1 - Bypassed cascaded cell converter - Google Patents

Bypassed cascaded cell converter

Info

Publication number
HK1198399A1
HK1198399A1 HK14111895A HK14111895A HK1198399A1 HK 1198399 A1 HK1198399 A1 HK 1198399A1 HK 14111895 A HK14111895 A HK 14111895A HK 14111895 A HK14111895 A HK 14111895A HK 1198399 A1 HK1198399 A1 HK 1198399A1
Authority
HK
Hong Kong
Prior art keywords
bypassed
cell converter
cascaded cell
cascaded
converter
Prior art date
Application number
HK14111895A
Other languages
English (en)
Chinese (zh)
Inventor
Kilian Ntzold
Michael Bragard
Karsten Fink
Richard Griessel
Ralf Wegener
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 filed Critical
Publication of HK1198399A1 publication Critical patent/HK1198399A1/xx

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
    • H02M7/49—Combination of the output voltage waveforms of a plurality of converters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F30/00—Fixed transformers not covered by group H01F19/00
    • H01F30/04—Fixed transformers not covered by group H01F19/00 having two or more secondary windings, each supplying a separate load, e.g. for radio set power supplies
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P2101/00—Special adaptation of control arrangements for generators
    • H02P2101/15—Special adaptation of control arrangements for generators for wind-driven turbines

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inverter Devices (AREA)
  • Control Of Eletrric Generators (AREA)
HK14111895A 2013-01-24 2014-11-25 Bypassed cascaded cell converter HK1198399A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP13405007.9A EP2760122A1 (en) 2013-01-24 2013-01-24 Cascaded H-Bridge Converter with transformer based cell power balancing in each voltage level

Publications (1)

Publication Number Publication Date
HK1198399A1 true HK1198399A1 (en) 2015-04-17

Family

ID=47720460

Family Applications (1)

Application Number Title Priority Date Filing Date
HK14111895A HK1198399A1 (en) 2013-01-24 2014-11-25 Bypassed cascaded cell converter

Country Status (5)

Country Link
US (1) US9553526B2 (xx)
EP (2) EP2760122A1 (xx)
CN (1) CN103997231A (xx)
HK (1) HK1198399A1 (xx)
TW (1) TWI612763B (xx)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9007787B2 (en) 2012-08-13 2015-04-14 Rockwell Automation Technologies, Inc. Method and apparatus for bypassing Cascaded H-Bridge (CHB) power cells and power sub cell for multilevel inverter
US9425705B2 (en) 2012-08-13 2016-08-23 Rockwell Automation Technologies, Inc. Method and apparatus for bypassing cascaded H-bridge (CHB) power cells and power sub cell for multilevel inverter
US9240731B2 (en) * 2013-03-18 2016-01-19 Rockwell Automation Technologies, Inc. Power cell bypass method and apparatus for multilevel inverter
US9083230B2 (en) 2013-06-20 2015-07-14 Rockwell Automation Technologies, Inc. Multilevel voltage source converters and systems
US9520800B2 (en) 2014-01-09 2016-12-13 Rockwell Automation Technologies, Inc. Multilevel converter systems and methods with reduced common mode voltage
US9325252B2 (en) 2014-01-13 2016-04-26 Rockwell Automation Technologies, Inc. Multilevel converter systems and sinusoidal pulse width modulation methods
US9559541B2 (en) 2015-01-15 2017-01-31 Rockwell Automation Technologies, Inc. Modular multilevel converter and charging circuit therefor
JP6470051B2 (ja) * 2015-01-21 2019-02-13 株式会社東芝 電力変換装置
US9748862B2 (en) 2015-05-13 2017-08-29 Rockwell Automation Technologies, Inc. Sparse matrix multilevel actively clamped power converter
CN105529713A (zh) * 2015-10-20 2016-04-27 许继电气股份有限公司 一种基于h桥背靠背功率模块的变流器
KR102485705B1 (ko) * 2016-02-18 2023-01-05 엘에스일렉트릭(주) 멀티 레벨 인버터의 3상 평형 전압 제어 방법
WO2018032409A1 (zh) * 2016-08-17 2018-02-22 大连融科储能技术发展有限公司 液流电池系统及大规模液流电池储能装置
US9812990B1 (en) 2016-09-26 2017-11-07 Rockwell Automation Technologies, Inc. Spare on demand power cells for modular multilevel power converter
TWI647670B (zh) * 2017-12-27 2019-01-11 緯創資通股份有限公司 信號偵測裝置及使用其之發光裝置
CN108075680A (zh) * 2018-01-11 2018-05-25 江阴鼎天科技有限公司 单相异步发电机新型并联式逆变器电路及其控制方法
TWI660553B (zh) * 2018-03-08 2019-05-21 國立清華大學 三角接串接式轉換器之故障容忍控制方法及其裝置
US10158299B1 (en) 2018-04-18 2018-12-18 Rockwell Automation Technologies, Inc. Common voltage reduction for active front end drives
US11211879B2 (en) 2019-09-23 2021-12-28 Rockwell Automation Technologies, Inc. Capacitor size reduction and lifetime extension for cascaded H-bridge drives
CN110620428A (zh) * 2019-10-31 2019-12-27 大唐郓城发电有限公司 一种高压厂用电系统
US11342878B1 (en) 2021-04-09 2022-05-24 Rockwell Automation Technologies, Inc. Regenerative medium voltage drive (Cascaded H Bridge) with reduced number of sensors

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1028385C (zh) * 1991-09-30 1995-05-10 莫托罗拉公司 小型虚像显示器
GB2330254B (en) * 1997-10-09 2000-10-18 Toshiba Kk Multiple inverter system
DE19832226B4 (de) * 1998-07-17 2004-07-15 Semikron Elektronik Gmbh Vierquadrantenumrichter für mittlere und höhere Spannungen
US6301130B1 (en) 1999-09-01 2001-10-09 Robicon Corporation Modular multi-level adjustable supply with parallel connected active inputs
US6762947B2 (en) * 2002-06-04 2004-07-13 Robicon Corporation Control method and apparatus to reduce current through DC capacitor linking two static converters
TW200419884A (en) * 2003-03-17 2004-10-01 Phoenixtec Ind Co Ltd Control method of UPS module connected in parallel and system thereof
US8223515B2 (en) * 2009-02-26 2012-07-17 TECO—Westinghouse Motor Company Pre-charging an inverter using an auxiliary winding
US8575479B2 (en) 2009-06-30 2013-11-05 TECO—Westinghouse Motor Company Providing a transformer for an inverter

Also Published As

Publication number Publication date
CN103997231A (zh) 2014-08-20
EP2760123A3 (en) 2016-01-06
TW201444265A (zh) 2014-11-16
US20140204632A1 (en) 2014-07-24
TWI612763B (zh) 2018-01-21
EP2760122A1 (en) 2014-07-30
US9553526B2 (en) 2017-01-24
EP2760123A2 (en) 2014-07-30

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