JPS6338952B2 - - Google Patents

Info

Publication number
JPS6338952B2
JPS6338952B2 JP55018148A JP1814880A JPS6338952B2 JP S6338952 B2 JPS6338952 B2 JP S6338952B2 JP 55018148 A JP55018148 A JP 55018148A JP 1814880 A JP1814880 A JP 1814880A JP S6338952 B2 JPS6338952 B2 JP S6338952B2
Authority
JP
Japan
Prior art keywords
power supply
neutral point
potential
terminal
point
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
Application number
JP55018148A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56115182A (en
Inventor
Wataru Mikami
Kazuo Nagatake
Takuo Ono
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric Co Ltd
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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP1814880A priority Critical patent/JPS56115182A/ja
Priority to DE3105094A priority patent/DE3105094C2/de
Priority to US06/234,915 priority patent/US4443841A/en
Publication of JPS56115182A publication Critical patent/JPS56115182A/ja
Publication of JPS6338952B2 publication Critical patent/JPS6338952B2/ja
Granted legal-status Critical Current

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
    • H02M7/487—Neutral point clamped inverters

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inverter Devices (AREA)
JP1814880A 1980-02-15 1980-02-15 Inverter Granted JPS56115182A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1814880A JPS56115182A (en) 1980-02-15 1980-02-15 Inverter
DE3105094A DE3105094C2 (de) 1980-02-15 1981-02-12 Pulsbreitenmodulations-Wechselrichtervorrichtung
US06/234,915 US4443841A (en) 1980-02-15 1981-02-17 Neutral-point-clamped PWM inverter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1814880A JPS56115182A (en) 1980-02-15 1980-02-15 Inverter

Publications (2)

Publication Number Publication Date
JPS56115182A JPS56115182A (en) 1981-09-10
JPS6338952B2 true JPS6338952B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-08-02

Family

ID=11963517

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1814880A Granted JPS56115182A (en) 1980-02-15 1980-02-15 Inverter

Country Status (3)

Country Link
US (1) US4443841A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS56115182A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3105094C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4564895A (en) * 1983-09-12 1986-01-14 Sundstrand Corporation Neutrally clamped PWM half-bridge inverter
US4542451A (en) * 1983-10-07 1985-09-17 Sundstrand Corporation Inverter with bidirectional inverter for regenerative current
US4507724A (en) * 1983-10-17 1985-03-26 Sundstrand Corporation Pulse width modulated inverter for unbalanced and variable power factor loads
US4635177A (en) * 1984-11-16 1987-01-06 Sundstrand Corporation Control for a neutral point clamped PWM inverter
US4670828A (en) * 1986-02-25 1987-06-02 Sundstrand Corporation Bi-directional switch for neutral point clamped PWM inverter
ES2046287T3 (es) † 1988-04-05 1994-02-01 S.A. Acec Transport Procedimiento de modulacion multinivel en amplitud de impulsion y modulador que aplica este procedimiento.
US4894621A (en) * 1988-06-13 1990-01-16 Westinghouse Electric Corp. Circuit for five level waveform synthesis
DE68922049T2 (de) * 1988-09-06 1995-09-21 Toshiba Kawasaki Kk Pulsbreiten-modulierte Leistungsversorgung mit Unterdrückungsfähigkeit von Modulierungsfrequenzsignalkomponenten von Erdpotentialen.
US4961129A (en) * 1989-12-04 1990-10-02 Allied-Signal, Inc. Current controlled active flywheel type neutral point clamped inverter
WO1991010280A1 (en) * 1989-12-22 1991-07-11 Allied-Signal Inc. A power inverter snubber circuit
JP2664275B2 (ja) * 1990-09-14 1997-10-15 株式会社日立製作所 電力変換装置
JP2814837B2 (ja) * 1992-06-04 1998-10-27 株式会社日立製作所 電力変換装置
DE9416048U1 (de) * 1994-10-06 1996-02-01 Siemens Ag Vorrichtung zur Erhöhung der Grundschwingungs-Leistungsausbeute eines selbstgeführten Wechselrichters
FR2753850B1 (fr) * 1996-09-24 1998-11-13 Convertisseur de puissance a commutation douce comprenant des moyens de correction de la tension mediane d'un diviseur de tension capacitif
SE511219C2 (sv) * 1998-01-27 1999-08-23 Asea Brown Boveri Omriktare där klampningsdioderna ersatts av en aktiv klampningskrets
DE10140747A1 (de) 2000-09-13 2002-03-21 Abb Research Ltd Steuer- und Regelverfahren für einen Dreipunkt-Stromrichter mit aktiven Klemmschaltern sowie Vorrichtung hierzu
AU2001287710A1 (en) * 2000-09-13 2002-03-26 Abb Research Ltd Controlling and regulating method for a three-level power converter having active clamping switches, and a device therefor
KR100650358B1 (ko) * 2000-12-07 2006-11-27 가부시키가이샤 야스카와덴키 3레벨 중성점 클램프식 펄스 폭 변조 인버터 장치 및중성점 전압 제어 장치
JP4389446B2 (ja) * 2003-01-15 2009-12-24 富士電機システムズ株式会社 電力変換装置
US20050009748A1 (en) * 2003-05-14 2005-01-13 Emisphere Technologies, Inc. Compositions for delivering peptide YY and PYY agonists
JP4626259B2 (ja) * 2004-10-21 2011-02-02 日産自動車株式会社 電力変換装置の制御方法
US8611120B2 (en) 2009-06-19 2013-12-17 Mitsubishi Electric Corporation Power conversion apparatus
JP5374336B2 (ja) * 2009-12-01 2013-12-25 三菱電機株式会社 電力変換装置
US8779745B2 (en) * 2010-03-01 2014-07-15 National Semiconductor Corporation Three-quarter bridge power converters for wireless power transfer applications and other applications
JP5605082B2 (ja) * 2010-08-23 2014-10-15 サンケン電気株式会社 インバータ回路
JP5908754B2 (ja) * 2012-03-13 2016-04-26 シャープ株式会社 インバータ装置、パワーコンディショナ、及び太陽光発電システム
WO2013151542A1 (en) * 2012-04-04 2013-10-10 Otis Elevator Company Multilevel converter
US8982593B2 (en) 2012-04-27 2015-03-17 Rockwell Automation Technologies, Inc. Cascaded H-Bridge (CHB) inverter level shift PWM with rotation
US8619446B2 (en) 2012-04-27 2013-12-31 Rockwell Automation Technologies, Inc. Cascaded H-bridge (CHB) inverter level shift PWM with rotation
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
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
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
US10277067B2 (en) 2013-10-30 2019-04-30 Schneider Electric It Corporation Power supply control
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
JP6189246B2 (ja) * 2014-04-10 2017-08-30 タイム技研株式会社 単相インバータ
CN106664027B (zh) * 2014-05-01 2019-06-14 施耐德电气It公司 供电控制
US9559541B2 (en) 2015-01-15 2017-01-31 Rockwell Automation Technologies, Inc. Modular multilevel converter and charging circuit therefor
US9748862B2 (en) 2015-05-13 2017-08-29 Rockwell Automation Technologies, Inc. Sparse matrix multilevel actively clamped power converter
WO2016207969A1 (ja) * 2015-06-23 2016-12-29 日産自動車株式会社 充電共用インバータ
US9812990B1 (en) 2016-09-26 2017-11-07 Rockwell Automation Technologies, Inc. Spare on demand power cells for modular multilevel power converter
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
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 (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3628123A (en) * 1970-03-11 1971-12-14 Westinghouse Electric Corp Apparatus for harmonic neutralization of inverters
SU432642A1 (ru) * 1971-05-21 1974-06-15 Трехфазный инвертор
US3775663A (en) * 1972-08-24 1973-11-27 Gen Electric Inverter with electronically controlled neutral terminal
US4117364A (en) * 1976-05-14 1978-09-26 Massachusetts Institute Of Technology Voltage waveform synthesizer and a system that includes the same
US4052658A (en) * 1976-10-18 1977-10-04 Sundstrand Corporation Inverter circuit for producing synthesized sinusoidal waveforms
US4255783A (en) * 1979-05-30 1981-03-10 United Technologies Corporation Selective commutation circuit for an inverter

Also Published As

Publication number Publication date
DE3105094C2 (de) 1984-04-05
DE3105094A1 (de) 1982-01-14
US4443841A (en) 1984-04-17
JPS56115182A (en) 1981-09-10

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