DE68920968D1 - Steuerverfahren für Wechselrichter mit Pulsbreitenmodulation und Wechselrichtersystem mit Pulsbreitenmodulation. - Google Patents

Steuerverfahren für Wechselrichter mit Pulsbreitenmodulation und Wechselrichtersystem mit Pulsbreitenmodulation.

Info

Publication number
DE68920968D1
DE68920968D1 DE68920968T DE68920968T DE68920968D1 DE 68920968 D1 DE68920968 D1 DE 68920968D1 DE 68920968 T DE68920968 T DE 68920968T DE 68920968 T DE68920968 T DE 68920968T DE 68920968 D1 DE68920968 D1 DE 68920968D1
Authority
DE
Germany
Prior art keywords
pulse width
width modulation
inverters
control procedure
inverter system
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
Application number
DE68920968T
Other languages
English (en)
Other versions
DE68920968T2 (de
Inventor
Nobuyoshi Mutoh
Keijiro Sakai
Hiroshi Fujii
Kenji Nantoh
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of DE68920968D1 publication Critical patent/DE68920968D1/de
Application granted granted Critical
Publication of DE68920968T2 publication Critical patent/DE68920968T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K7/00—Modulating pulses with a continuously-variable modulating signal
    • H03K7/08—Duration or width modulation ; Duty cycle modulation
    • 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
    • H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
    • H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
    • H02P27/06—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters
    • H02P27/08—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters with pulse width modulation
    • 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
    • H02M7/53871—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 with automatic control of output voltage or current
    • H02M7/53873—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 with automatic control of output voltage or current with digital control
    • 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
    • H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
    • H02P23/0077—Characterised by the use of a particular software algorithm
    • 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
    • H02M7/53871—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 with automatic control of output voltage or current
    • H02M7/53875—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 with automatic control of output voltage or current with analogue control of three-phase output
    • H02M7/53876—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 with automatic control of output voltage or current with analogue control of three-phase output based on synthesising a desired voltage vector via the selection of appropriate fundamental voltage vectors, and corresponding dwelling times
DE68920968T 1988-11-30 1989-11-28 Steuerverfahren für Wechselrichter mit Pulsbreitenmodulation und Wechselrichtersystem mit Pulsbreitenmodulation. Expired - Fee Related DE68920968T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63300525A JP2753288B2 (ja) 1988-11-30 1988-11-30 Ｐｗｍインバータの制御方法およびその制御装置ならびにｐｗｍインバータシステム

Publications (2)

Publication Number Publication Date
DE68920968D1 true DE68920968D1 (de) 1995-03-16
DE68920968T2 DE68920968T2 (de) 1995-05-24

Family

ID=17885869

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68920968T Expired - Fee Related DE68920968T2 (de) 1988-11-30 1989-11-28 Steuerverfahren für Wechselrichter mit Pulsbreitenmodulation und Wechselrichtersystem mit Pulsbreitenmodulation.

Country Status (5)

Country Link
US (1) US5053690A (de)
EP (1) EP0371442B1 (de)
JP (1) JP2753288B2 (de)
KR (1) KR0137870B1 (de)
DE (1) DE68920968T2 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0713285B1 (de) * 1990-07-20 1999-01-20 Kabushiki Kaisha Toshiba Vorrichtung zur Erzeugung eines dreiphasigen PWM-Signals für Wechselrichter
EP0533978B1 (de) * 1991-09-26 1995-05-31 Siemens Aktiengesellschaft Verfahren und Vorrichtung zum Ansteuern eines Pulswechselrichters
US5550451A (en) * 1992-05-18 1996-08-27 Mitsubishi Denki Kabushiki Kaisha Microcomputer with built-in motor control circuit
US5559419A (en) * 1993-12-22 1996-09-24 Wisconsin Alumni Research Foundation Method and apparatus for transducerless flux estimation in drives for induction machines
US5585709A (en) * 1993-12-22 1996-12-17 Wisconsin Alumni Research Foundation Method and apparatus for transducerless position and velocity estimation in drives for AC machines
US5625545A (en) * 1994-03-01 1997-04-29 Halmar Robicon Group Medium voltage PWM drive and method
US5844397A (en) * 1994-04-29 1998-12-01 Reda Pump Downhole pumping system with variable speed pulse width modulated inverter coupled to electrical motor via non-gap transformer
FI96371C (fi) * 1994-05-13 1996-06-10 Abb Industry Oy Menetelmä verkkovaihtosuuntaajan kautta siirrettävän tehon säätämiseksi
US5450521A (en) * 1994-08-03 1995-09-12 Sunpower, Inc. Pulse width modulator
DE19519369A1 (de) * 1995-05-26 1996-11-28 Philips Patentverwaltung Schaltungsanordnung zum Speisen einer Last
US5670859A (en) * 1995-06-23 1997-09-23 General Resource Corporation Feedback control of an inverter output bridge and motor system
US6384568B1 (en) 2000-11-22 2002-05-07 Electronic Design & Manufacturing, Inc. Induction motor driver
EP2113999A3 (de) * 2001-09-25 2010-01-06 Daikin Industries, Ltd. Phasenstromerkennungsvorrichtung
US7426122B2 (en) * 2003-08-25 2008-09-16 Mitsubishi Denki Kabushiki Kaisha Power-converter control apparatus employing pulse width modulation and adjusting duration of a zero-voltage vector
FI115265B (fi) 2003-08-28 2005-03-31 Vacon Oyj Taajuusmuuttajan pulssinleveysmodulointi
US7432683B2 (en) * 2006-11-20 2008-10-07 Gm Global Technology Operations, Inc. PWM pattern sequence to reduce losses in voltage source inverters
US9634593B2 (en) 2012-04-26 2017-04-25 Emerson Climate Technologies, Inc. System and method for permanent magnet motor control
CN103532416A (zh) * 2013-11-01 2014-01-22 娄底市大丰和电动车辆有限公司 一种基于svpwm算法的车辆控制系统
CN104767444A (zh) * 2015-01-23 2015-07-08 云南电网有限责任公司电力科学研究院 一种并网双馈风力发电机变流器空间矢量脉宽调制方法
CN116054620A (zh) * 2021-10-28 2023-05-02 台达电子工业股份有限公司 功率转换器的控制方法与功率转换器
GB2613586A (en) * 2021-12-07 2023-06-14 Nissan Motor Mfg Uk Ltd Controlling a voltage source inverter to synthesise a reference voltage

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3026202A1 (de) * 1980-07-10 1982-02-04 Siemens AG, 1000 Berlin und 8000 München Drehfeldmaschinenantrieb mit einer umrichtergespeisten drehfeldmaschine und einer mit zwei wechselspannungsintegratoren und einer rechenmodellschaltung verbundenen umrichtersteuerung
JPS6038954B2 (ja) * 1980-12-30 1985-09-03 ファナック株式会社 誘導電動機駆動方式
JPS58157384A (ja) * 1982-03-12 1983-09-19 Fanuc Ltd 交流モ−タの駆動方式
JPS58193872A (ja) * 1982-04-30 1983-11-11 三菱電機株式会社 交流エレベ−タの制御装置
US4509003A (en) * 1983-03-10 1985-04-02 Kabushiki Kaisha Meidensha Vector control method and system for an induction motor
JPS59178995A (ja) * 1983-03-28 1984-10-11 Meidensha Electric Mfg Co Ltd ベクトル制御用関数発生装置
JPS6016184A (ja) * 1983-07-06 1985-01-26 Mitsubishi Electric Corp エレベ−タの制御装置
JPS60153494A (ja) * 1984-01-20 1985-08-12 Hitachi Ltd ねじ溝分子ポンプ
EP0157202B1 (de) * 1984-03-08 1989-10-04 Kabushiki Kaisha Meidensha Pulsgenerator mit digitaler Pulsweitenmodulation
JP2585507B2 (ja) * 1984-11-27 1997-02-26 三菱電機株式会社 インバ−タ装置の制御装置
JPS6277896A (ja) * 1985-09-30 1987-04-10 Mitsubishi Heavy Ind Ltd ブリツジ形３相正弦波インバ−タのパルス幅変調方式
JPS62260593A (ja) * 1986-04-28 1987-11-12 Toyo Electric Mfg Co Ltd Ｐｗｍインバータの出力電圧検出装置
DE3870056D1 (de) * 1987-07-07 1992-05-21 Bbc Brown Boveri & Cie Verfahren und einrichtung zum betrieb einer drehfeldmaschine.
JP2821679B2 (ja) * 1988-07-19 1998-11-05 株式会社日立製作所 Ｐｗｍインバータのゲート信号発生方法および装置、ｐｗｍインバータ装置

Also Published As

Publication number Publication date
KR0137870B1 (ko) 1998-06-15
KR900008774A (ko) 1990-06-04
EP0371442A1 (de) 1990-06-06
DE68920968T2 (de) 1995-05-24
EP0371442B1 (de) 1995-02-01
JPH02151291A (ja) 1990-06-11
US5053690A (en) 1991-10-01
JP2753288B2 (ja) 1998-05-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee