TW272337B - - Google Patents

Info

Publication number
TW272337B
TW272337B TW084106617A TW84106617A TW272337B TW 272337 B TW272337 B TW 272337B TW 084106617 A TW084106617 A TW 084106617A TW 84106617 A TW84106617 A TW 84106617A TW 272337 B TW272337 B TW 272337B
Authority
TW
Taiwan
Application number
TW084106617A
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of TW272337B publication Critical patent/TW272337B/zh

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
    • H02M7/53—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
    • H02M7/539—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 with automatic control of output wave form or frequency
    • H02M7/5395—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 with automatic control of output wave form or frequency by pulse-width modulation
TW084106617A 1994-06-10 1995-06-28 TW272337B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/258,295 US5475581A (en) 1994-06-10 1994-06-10 Waveform flat-topping unit

Publications (1)

Publication Number Publication Date
TW272337B true TW272337B (zh) 1996-03-11

Family

ID=22979955

Family Applications (1)

Application Number Title Priority Date Filing Date
TW084106617A TW272337B (zh) 1994-06-10 1995-06-28

Country Status (3)

Country Link
US (1) US5475581A (zh)
TW (1) TW272337B (zh)
WO (1) WO1995034942A1 (zh)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5594631A (en) * 1994-04-20 1997-01-14 The Boeing Company Digital pulse width modulator for power supply control
WO1995034438A1 (en) * 1994-06-10 1995-12-21 Westinghouse Electric Corporation Electrical vehicle propulsion system
DE10019374C2 (de) * 2000-04-18 2003-06-18 Sew Eurodrive Gmbh & Co Steuerverfahren für einen pulsweitengesteuerten Umrichter und eine Steuervorrichtung zur Durchführung dieses Steuerverfahrens
JP4713123B2 (ja) * 2004-10-13 2011-06-29 株式会社ミツトヨ エンコーダ出力信号補正装置
JP4768248B2 (ja) * 2004-10-13 2011-09-07 株式会社ミツトヨ エンコーダ出力信号補正装置及び方法
US8116259B2 (en) * 2006-09-29 2012-02-14 Broadcom Corporation Method and system for diversity processing based on antenna switching
US8031651B2 (en) 2006-09-29 2011-10-04 Broadcom Corporation Method and system for minimizing power consumption in a communication system
US7689188B2 (en) * 2006-09-29 2010-03-30 Broadcom Corporation Method and system for dynamically tuning and calibrating an antenna using antenna hopping
US8396044B2 (en) * 2006-09-29 2013-03-12 Broadcom Corporation Method and system for antenna architecture for WCDMA/HSDPA/HSUDPA diversity and enhanced GSM/GPRS/edge performance
JP5585371B2 (ja) * 2010-10-14 2014-09-10 富士電機株式会社 分散型電源システム
JP5879821B2 (ja) * 2011-08-25 2016-03-08 日産自動車株式会社 モータ制御装置及びモータ制御方法
JP2016054594A (ja) * 2014-09-03 2016-04-14 トヨタ自動車株式会社 電動機制御装置
JP6493349B2 (ja) * 2016-10-03 2019-04-03 トヨタ自動車株式会社 車両制御装置
JP2018151188A (ja) * 2017-03-10 2018-09-27 日立建機株式会社 電動式作業車両
EP4346081A1 (de) * 2022-09-30 2024-04-03 Siemens Aktiengesellschaft Steuerverfahren für einen selbstgeführten, mehrphasigen stromrichter

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60255065A (ja) * 1984-05-29 1985-12-16 Mitsubishi Electric Corp Ｐｗｍインバ−タ
US4962339A (en) * 1987-08-21 1990-10-09 Westinghouse Electric Corp. Pole-tying current control apparatus
US5091690A (en) * 1989-09-25 1992-02-25 General Electric Company Method for monitoring operational condition of circuit components
US5334923A (en) * 1990-10-01 1994-08-02 Wisconsin Alumni Research Foundation Motor torque control method and apparatus
US5272429A (en) * 1990-10-01 1993-12-21 Wisconsin Alumni Research Foundation Air gap flux measurement using stator third harmonic voltage and uses
US5414615A (en) * 1990-11-27 1995-05-09 General Electric Company Pattern generation control for inverter drives
US5153821A (en) * 1991-09-06 1992-10-06 Otis Elevator Company Pulse-width-modulation method for providing extended linearity, reduced commutation losses and increase in inverter/converter output voltage
JP2884880B2 (ja) * 1992-02-12 1999-04-19 株式会社日立製作所 電力変換器の制御装置
US5168204A (en) * 1992-04-16 1992-12-01 Westinghouse Electric Corp. Automatic motor torque and flux controller for battery-powered vehicle drive
US5182508A (en) * 1992-04-16 1993-01-26 Westinghouse Electric Corp. Reconfigurable AC induction motor drive for battery-powered vehicle
US5227963A (en) * 1992-04-16 1993-07-13 Westinghouse Electric Corp. Flat-top waveform generator and pulse-width modulator using same
AU651034B2 (en) * 1992-04-24 1994-07-07 Hitachi Limited Power converter for converting DC voltage into AC phase voltage having three levels of positive, zero and negative voltage
US5400237A (en) * 1992-05-11 1995-03-21 Simmonds Precision Products, Inc. PWM inverter controller with waveform memory
US5327335A (en) * 1992-09-28 1994-07-05 Sundstrand Corporation Harmonic feedback control for an inverter

Also Published As

Publication number Publication date
WO1995034942A1 (en) 1995-12-21
US5475581A (en) 1995-12-12

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