[go: up one dir, main page]

DE68922049D1 - Pulsbreiten-modulierte Leistungsversorgung mit Unterdrückungsfähigkeit von Modulierungsfrequenzsignalkomponenten von Erdpotentialen. - Google Patents

Pulsbreiten-modulierte Leistungsversorgung mit Unterdrückungsfähigkeit von Modulierungsfrequenzsignalkomponenten von Erdpotentialen.

Info

Publication number
DE68922049D1
DE68922049D1 DE68922049T DE68922049T DE68922049D1 DE 68922049 D1 DE68922049 D1 DE 68922049D1 DE 68922049 T DE68922049 T DE 68922049T DE 68922049 T DE68922049 T DE 68922049T DE 68922049 D1 DE68922049 D1 DE 68922049D1
Authority
DE
Germany
Prior art keywords
pulse
ability
power supply
frequency signal
signal components
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 - Lifetime
Application number
DE68922049T
Other languages
English (en)
Other versions
DE68922049T2 (de
Inventor
Shigetoshi Higaki
Yoshitaka Hata
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
Toshiba 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
Priority claimed from JP1016174A external-priority patent/JP2801621B2/ja
Application filed by Toshiba Corp filed Critical Toshiba Corp
Application granted granted Critical
Publication of DE68922049D1 publication Critical patent/DE68922049D1/de
Publication of DE68922049T2 publication Critical patent/DE68922049T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/42—Circuits or arrangements for compensating for or adjusting power factor in converters or inverters
    • H02M1/4208—Arrangements for improving power factor of AC input
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
    • H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
    • H02J9/062—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for AC powered loads
    • 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
    • H02M5/00—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases
    • H02M5/40—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC
    • H02M5/42—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC by static converters
    • H02M5/44—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC by static converters using discharge tubes or semiconductor devices to convert the intermediate DC into AC
    • H02M5/453—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC by static converters using discharge tubes or semiconductor devices to convert the intermediate DC into AC using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M5/458—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC by static converters using discharge tubes or semiconductor devices to convert the intermediate DC into AC using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • 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
    • H02M7/538—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 push-pull configuration
    • 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
    • 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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/44—Circuits or arrangements for compensating for electromagnetic interference in converters or inverters
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Dc-Dc Converters (AREA)
  • Inverter Devices (AREA)
  • Rectifiers (AREA)
  • Ac-Ac Conversion (AREA)
DE68922049T 1988-09-06 1989-09-06 Pulsbreiten-modulierte Leistungsversorgung mit Unterdrückungsfähigkeit von Modulierungsfrequenzsignalkomponenten von Erdpotentialen. Expired - Lifetime DE68922049T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP22125588 1988-09-06
JP1016174A JP2801621B2 (ja) 1988-09-06 1989-01-27 Ｐｗｍ制御による電源装置

Publications (2)

Publication Number Publication Date
DE68922049D1 true DE68922049D1 (de) 1995-05-11
DE68922049T2 DE68922049T2 (de) 1995-09-21

Family

ID=26352444

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68922049T Expired - Lifetime DE68922049T2 (de) 1988-09-06 1989-09-06 Pulsbreiten-modulierte Leistungsversorgung mit Unterdrückungsfähigkeit von Modulierungsfrequenzsignalkomponenten von Erdpotentialen.

Country Status (3)

Country Link
US (1) US5045989A (de)
EP (1) EP0358191B1 (de)
DE (1) DE68922049T2 (de)

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5099410A (en) * 1990-11-13 1992-03-24 Wisconsin Alumni Research Foundation Single phase ac power conversion apparatus
CA2056010C (en) * 1990-11-27 1997-05-27 Minoru Maehara Inverter device for stable, high power-factor input current supply
JP3175121B2 (ja) * 1991-05-14 2001-06-11 株式会社ユアサコーポレーション 無停電電源装置
US5315497A (en) * 1991-11-07 1994-05-24 Premier Power, Inc. Symmetrical universal AC-AC power conditioner
WO1993011602A1 (en) * 1991-11-28 1993-06-10 Living Image Technology Pty. Ltd. Switching circuit
JPH06292365A (ja) * 1992-10-30 1994-10-18 Fuji Electric Co Ltd Ｐｗｍインバータの制御方法および制御装置
WO1994013057A1 (en) * 1992-11-27 1994-06-09 Living Image Technology Pty. Ltd. Power converter circuit
US6069412A (en) * 1993-03-29 2000-05-30 Powerware Corporation Power factor corrected UPS with improved connection of battery to neutral
AT404527B (de) * 1994-07-20 1998-12-28 Johann Walter Kolar Aktive netzspannungsfilterung mit vorgebbarer innerer impedanz
US5610805A (en) * 1995-01-10 1997-03-11 Cambridge Continuous Power Uninterruptible power supply with a back-up battery coupled across the a.c. input
BE1009331A3 (nl) * 1995-04-20 1997-02-04 Vito Voedingsschakeling voor gasontladingslampen.
US5694310A (en) * 1995-08-14 1997-12-02 International Business Machines Corporation Three phase input boost converter
US5717585A (en) * 1996-07-24 1998-02-10 Sundstrand Corporation Power inverter with reduced switching frequency
EP0901699A4 (de) * 1997-01-31 1999-10-27 Silverline Power Conversation Unterbrechungsfreie stromversorgung
JP2940536B1 (ja) * 1998-02-09 1999-08-25 富士電機株式会社 無停電電源装置
KR100319932B1 (ko) * 1998-10-07 2002-04-22 장병우 전동기의과전압방지장치
US6404658B1 (en) 1999-05-13 2002-06-11 American Power Conversion Method and apparatus for converting a DC voltage to an AC voltage
US7180758B2 (en) 1999-07-22 2007-02-20 Mks Instruments, Inc. Class E amplifier with inductive clamp
EP1145411B1 (de) * 1999-07-22 2004-06-30 Eni Technologies, Inc. Stromversorgungen mit schutzschaltungen
US6469919B1 (en) 1999-07-22 2002-10-22 Eni Technology, Inc. Power supplies having protection circuits
GB9917047D0 (en) * 1999-07-22 1999-09-22 Trikon Holdings Ltd Power supplies
US6181120B1 (en) 1999-09-01 2001-01-30 Intersil Corporation Current mode dc/dc converter with controlled output impedance
US6266260B1 (en) 1999-09-03 2001-07-24 Powerware Corporation Inverter having center switch and uninterruptible power supply implementing same
SE518596C2 (sv) * 2000-02-21 2002-10-29 Balfour Beatty Plc Anordning för generering av en enfasväxelspänning
WO2002052709A1 (en) * 2000-12-22 2002-07-04 Bowman Power Systems Limited A damping system
US6597138B2 (en) 2001-08-01 2003-07-22 The Chamberlain Group, Inc. Method and apparatus for controlling power supplied to a motor
US6937488B2 (en) * 2002-01-30 2005-08-30 Mitsubishi Denki Kabushiki Kaisha Power supply and method for generating switching signal for turning on/off switching element of converter unit constituting power supply
US6753670B2 (en) * 2002-03-06 2004-06-22 Andrew S. Kadah Universal energy regulating controller circuit
TW538586B (en) * 2002-05-27 2003-06-21 Richtek Technology Corp Two-step ripple-free multi-phase converter and the converting method thereof
TWI291282B (en) * 2002-06-03 2007-12-11 Fuji Electric Co Ltd Power converter
KR100535082B1 (ko) * 2003-12-02 2005-12-07 현대자동차주식회사 두 개의 배터리를 입출력으로 하는 직류 컨버터의돌입전류 방지회로
US7446433B2 (en) * 2004-01-23 2008-11-04 American Power Conversion Corporation Methods and apparatus for providing uninterruptible power
US7379305B2 (en) * 2004-01-23 2008-05-27 American Power Conversion Corporation Modular UPS
US7612472B2 (en) * 2004-01-23 2009-11-03 American Power Conversion Corporation Method and apparatus for monitoring energy storage devices
DE102004019589A1 (de) * 2004-04-22 2005-11-10 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Schaltung zum Umwandeln einer Gleichspannung in eine Wechselspannung
US7239043B2 (en) 2004-05-26 2007-07-03 Eaton Power Quality Corporation Power conversion apparatus and methods using an adaptive waveform reference
US7233112B2 (en) * 2005-05-26 2007-06-19 Electronic Theatre Controls, Inc. PWM switching power supply control methods
CN101755495B (zh) 2007-05-15 2013-10-16 美国能量变换公司 用来管理设施供电和冷却的方法和系统
US8116105B2 (en) 2008-02-07 2012-02-14 American Power Conversion Corporation Systems and methods for uninterruptible power supply control
US7881079B2 (en) * 2008-03-24 2011-02-01 American Power Conversion Corporation UPS frequency converter and line conditioner
US8492928B2 (en) * 2010-03-18 2013-07-23 American Power Conversion Corporation AC-to-DC conversion
US8344801B2 (en) 2010-04-02 2013-01-01 Mks Instruments, Inc. Variable class characteristic amplifier
JP5375781B2 (ja) * 2010-09-13 2013-12-25 オムロン株式会社 パワーコンディショナ
EP2795489A4 (de) 2011-12-22 2016-06-01 Schneider Electric It Corp Analyse der auswirkung von übergangsereignissen auf die temperatur in einem datenzentrum
JP5403090B2 (ja) * 2012-03-09 2014-01-29 富士電機株式会社 電力変換装置
JP5370519B2 (ja) * 2012-03-15 2013-12-18 富士電機株式会社 電力変換装置
CN103475233B (zh) * 2013-08-20 2017-01-18 国家电网公司 一种电能转换效率高的开关电源
CN103812359B (zh) 2014-01-16 2016-08-17 深圳市保益新能电气有限公司 一种交流-直流变换电路及其控制方法
US10050548B2 (en) * 2014-09-29 2018-08-14 The Boeing Company No-break power transfer

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3286155A (en) * 1963-03-15 1966-11-15 Gen Electric Static inverter
US4162525A (en) * 1977-03-30 1979-07-24 Hughes Aircraft Company Power system having an inductive charge effect limiting inverter
US4244016A (en) * 1978-11-20 1981-01-06 Rockwell International Corporation Sine-wave static converter
JPS56115182A (en) * 1980-02-15 1981-09-10 Toshiba Corp Inverter
US4502105A (en) * 1983-04-29 1985-02-26 Westinghouse Electric Corp. Inverter firing control with pulse averaging error compensation
US4564895A (en) * 1983-09-12 1986-01-14 Sundstrand Corporation Neutrally clamped PWM half-bridge inverter
US4519022A (en) * 1983-11-22 1985-05-21 Sundstrand Corporation Ripple reduction circuit for an inverter
CA1222021A (en) * 1984-04-16 1987-05-19 Nobuyoshi Mutoh Method and apparatus for controlling pwm inverters
DE3431082A1 (de) * 1984-08-23 1986-02-27 Heimann Gmbh, 6200 Wiesbaden Schaltungsanordnung zur hochspannungsversorung einer roentgenroehre
US4672521A (en) * 1984-12-21 1987-06-09 Allied Corporation Power converter for synthesizing a wave form
JP2585511B2 (ja) * 1985-07-16 1997-02-26 株式会社豊田中央研究所 インバ−タ駆動装置
US4706180A (en) * 1985-11-29 1987-11-10 York International Corporation Pulse width modulated inverter system for driving single phase a-c induction motor
JPH0813171B2 (ja) * 1987-06-26 1996-02-07 株式会社ユタカ電機製作所 安定化電源装置

Also Published As

Publication number Publication date
EP0358191A2 (de) 1990-03-14
EP0358191B1 (de) 1995-04-05
DE68922049T2 (de) 1995-09-21
US5045989A (en) 1991-09-03
EP0358191A3 (de) 1991-04-24

Similar Documents

Publication Publication Date Title
DE68922049D1 (de) Pulsbreiten-modulierte Leistungsversorgung mit Unterdrückungsfähigkeit von Modulierungsfrequenzsignalkomponenten von Erdpotentialen.
DE3779931D1 (de) Frequenzmoduliertes vorschaltgeraet.
DE3581595D1 (de) Auf- und abwaertstaktregler mit pulsbreitenmodulationsbegrenzung.
DE3587081D1 (de) Frequenz- oder frequenzumtastungsmodulierter burstsignalgenerator.
DE69003777D1 (de) Pulsbreitenmodulierter Wechselrichter mit Temperaturkompensierung.
DE69103640D1 (de) Schrittmacher mit umschaltung der betriebsart.
DE68914717D1 (de) Frequenzsynthesizer mit Kompensierung von Störsignalen.
DE69132465D1 (de) Vektormodulator mit Phasenmodulation
DE3854612D1 (de) Vektormodulationssignalgenerator.
DE3852330D1 (de) Pulsbreitenmodulierter Leistungskonverter.
DE3751527D1 (de) Zusammensetzungen zur Modulation der Effekten von TNF und IL-1.
DE3783837D1 (de) Traegerrueckgewinnung von modulierten signalen.
DE3684161D1 (de) Digitaler quadraturamplitudenmodulator.
DE3687920D1 (de) Elektrooptischer welleneleitermodulator.
DE3751101D1 (de) Modulator zur Erzeugung von PSK-Signalen mit konstanter Amplitude.
NL7903861A (nl) Pulsbreedte modulatie-vermogensversterker.
DE3689210D1 (de) Pulsbreitenmodulationsansteuerschaltung.
FR2610152B1 (fr) Circuit de modulation en frequence
NL190827C (nl) Amplitudemodulatiestelsel met onafhankelijke zijbanden.
NL7900605A (nl) Pulsbreedtemodulatieschakeling.
DE68908625D1 (de) Modulation von gerichteten Strahlen.
DE68909854D1 (de) Frequenzmodulator.
DE3675783D1 (de) Amplitudenmodulator.
KR920001945B1 (en) Pwm-control power source with eliminating earth voltage modulation frequence signals
SE7900391L (sv) Pulsbreddsmodulationsomvandlarkrets

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)