JPH04504496A - 電気負荷制御装置 - Google Patents

電気負荷制御装置

Info

Publication number
JPH04504496A
JPH04504496A JP50534790A JP50534790A JPH04504496A JP H04504496 A JPH04504496 A JP H04504496A JP 50534790 A JP50534790 A JP 50534790A JP 50534790 A JP50534790 A JP 50534790A JP H04504496 A JPH04504496 A JP H04504496A
Authority
JP
Japan
Prior art keywords
output
control circuit
waveform
generator
oscillator
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.)
Pending
Application number
JP50534790A
Other languages
English (en)
Japanese (ja)
Inventor
アダムズ，デリク，スタンリー
ルーカスゼウスキー，エドワード
Original Assignee
クロライド　グループ　パブリック　リミテッド　カンパニー
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 クロライド　グループ　パブリック　リミテッド　カンパニー filed Critical クロライド　グループ　パブリック　リミテッド　カンパニー
Publication of JPH04504496A publication Critical patent/JPH04504496A/ja
Pending 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
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
    • H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
    • H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac 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
    • H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac 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
    • H02M3/156—Conversion of dc power input into dc power output without intermediate conversion into ac 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 with automatic control of output voltage or current, e.g. switching regulators
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Direct Current Motors (AREA)
  • Dc-Dc Converters (AREA)
JP50534790A 1989-04-07 1990-04-06 電気負荷制御装置 Pending JPH04504496A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB898907918A GB8907918D0 (en) 1989-04-07 1989-04-07 Improvements in controllers for electrical loads
GB8907918.0 1989-04-07

Publications (1)

Publication Number Publication Date
JPH04504496A true JPH04504496A (ja) 1992-08-06

Family

ID=10654661

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50534790A Pending JPH04504496A (ja) 1989-04-07 1990-04-06 電気負荷制御装置

Country Status (5)

Country Link
EP (1) EP0466757A1 (de)
JP (1) JPH04504496A (de)
CA (1) CA2051402A1 (de)
GB (2) GB8907918D0 (de)
WO (1) WO1990012446A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004507119A (ja) * 1999-09-17 2004-03-04 デルファイ・テクノロジーズ・インコーポレーテッド スイッチング周波数ディザリングによるｅｍｉの低減

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2688638B1 (fr) * 1992-03-10 1995-02-17 Sgs Thomson Microelectronics Procede de commande d'une charge electromecanique par au moins un convertisseur a commutateur(s) a impulsion et dispositif pour sa mise en óoeuvre.
DE4340769A1 (de) * 1993-11-30 1995-06-01 Bosch Gmbh Robert Verfahren und Vorrichtung zur Steuerung elektrischer Geräte mittels einer Pulsweitenmodulations-Einrichtung
DE4408442A1 (de) * 1994-03-12 1995-09-14 Telefunken Microelectron Schaltungsanordnung zum Regeln der Drehzahl eines elektrischen Motors
US6144176A (en) * 1996-10-02 2000-11-07 Lucent Technologies Inc. Method for reducing acoustic and vibration energy radiated from rotating machines
EP1134878A1 (de) * 2000-03-13 2001-09-19 Alstom Belgium S.A. Verfahren und Gerät zur Reduktion von Oberwellen in Leistungswandlern
EP1184961A1 (de) * 2000-08-21 2002-03-06 Motorola, Inc. Verfahren und Vorrichtung zur Reduzierung von Geräusch in einem Schaltleistungsverwaltungssystem
JP3718830B2 (ja) * 2001-02-26 2005-11-24 株式会社日立製作所 電力変換装置
DE10209834A1 (de) * 2001-04-04 2002-10-17 Bosch Gmbh Robert Verfahren zur Verringerung von Störabstrahlungen bei einem DC/DC-Sperrwandler
DE10212605B4 (de) * 2002-03-21 2004-09-23 Infineon Technologies Ag Verfahren und Vorrichtung zur getakteten Ansteuerung eines Schaltelements
US6969978B2 (en) * 2003-03-17 2005-11-29 Rf Micro Devices, Inc. DC-DC converter with reduced electromagnetic interference
DE102006004034A1 (de) * 2006-01-27 2007-08-09 Friedrich-Alexander-Universität Erlangen-Nürnberg Verfahren zum geberlosen Betrieb einer stromrichtergespeisten, permanenterregten Synchronmaschine mit einem Testsignal

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3525029A (en) * 1967-01-03 1970-08-18 Gen Electric Pulse width modulation power switching servo amplifier and mechanism
DE1964376A1 (de) * 1969-12-23 1971-07-01 Schubert & Salzer Maschinen Vorrichtung zum Sanfteinschalten einer elektrischen Last
US3670235A (en) * 1970-09-25 1972-06-13 Borg Warner Motor control system with compensation for low-frequency variations in motor energizing voltage
BE883739A (fr) * 1980-06-10 1980-10-01 Organisation Europ De Rech S S Dispositif pour regler un parametre de fonctionnement d'une installation
US4465961A (en) * 1981-06-15 1984-08-14 Zycron Systems, Inc. Motor control system
JPS59123478A (ja) * 1982-12-28 1984-07-17 Toshiba Corp 電圧形インバ−タの制御装置
US4638417A (en) * 1985-08-16 1987-01-20 Sperry Corporation Power density spectrum controller
DK512685A (da) * 1985-11-07 1987-05-08 Supply Team Aps Styrekredsloeb
DE3539558A1 (de) * 1985-11-07 1987-05-21 Siemens Ag Verfahren und schaltung zur erzeugung einer taktfrequenz fuer leistungselektronische geraete und maschinen
GB2190754A (en) * 1986-04-11 1987-11-25 Hitachi Ltd Load current detecting device for pulse width modulation inverter
US4764856A (en) * 1987-01-23 1988-08-16 U.S. Philips Corporation Power-supply arrangement

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004507119A (ja) * 1999-09-17 2004-03-04 デルファイ・テクノロジーズ・インコーポレーテッド スイッチング周波数ディザリングによるｅｍｉの低減

Also Published As

Publication number Publication date
GB8907918D0 (en) 1989-05-24
GB9007846D0 (en) 1990-06-06
EP0466757A1 (de) 1992-01-22
CA2051402A1 (en) 1990-10-08
WO1990012446A1 (en) 1990-10-18
GB2232835A (en) 1990-12-19

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