FR2029582A1 - - Google Patents

Info

Publication number
FR2029582A1
FR2029582A1 FR7002948A FR7002948A FR2029582A1 FR 2029582 A1 FR2029582 A1 FR 2029582A1 FR 7002948 A FR7002948 A FR 7002948A FR 7002948 A FR7002948 A FR 7002948A FR 2029582 A1 FR2029582 A1 FR 2029582A1
Authority
FR
France
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.)
Withdrawn
Application number
FR7002948A
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of FR2029582A1 publication Critical patent/FR2029582A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
    • H03F3/21—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only
    • H03F3/217—Class D power amplifiers; Switching amplifiers
    • H03F3/2173—Class D power amplifiers; Switching amplifiers of the bridge type
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D3/00—Control of position or direction
    • G05D3/12—Control of position or direction using feedback
    • G05D3/14—Control of position or direction using feedback using an analogue comparing device
    • G05D3/18—Control of position or direction using feedback using an analogue comparing device delivering a series of pulses
    • 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
    • H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
    • H02P7/03—Arrangements for regulating or controlling the speed or torque of electric DC motors for controlling the direction of rotation of DC motors
    • H02P7/04—Arrangements for regulating or controlling the speed or torque of electric DC motors for controlling the direction of rotation of DC motors by means of a H-bridge circuit
FR7002948A 1969-01-28 1970-01-28 Withdrawn FR2029582A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79473869A 1969-01-28 1969-01-28

Publications (1)

Publication Number Publication Date
FR2029582A1 true FR2029582A1 (fr) 1970-10-23

Family

ID=25163526

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7002948A Withdrawn FR2029582A1 (fr) 1969-01-28 1970-01-28

Country Status (5)

Country Link
US (1) US3560829A (fr)
CH (1) CH504134A (fr)
DE (1) DE2003235A1 (fr)
FR (1) FR2029582A1 (fr)
GB (1) GB1267642A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0013232A1 (fr) * 1978-12-21 1980-07-09 Automobiles Citroen Dispositif de régulation de la vitesse d'un élément entraîné par un moteur, notamment dispositif de régulation de la vitesse d'un véhicule automobile
FR2509545A1 (fr) * 1981-07-13 1983-01-14 Kollmorgen Tech Corp Appareil de commande de l'alimentation d'un moteur electrique et appareil d'entrainement le comportant avec un moteur

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3720864A (en) * 1970-05-06 1973-03-13 W Kolhagen Step motor control circuit
US3883786A (en) * 1973-10-12 1975-05-13 Gen Electric Pulse width modulated servo system
US3962620A (en) * 1974-06-03 1976-06-08 The Arthur G. Russell Company, Incorporated Switching apparatus
US4006391A (en) * 1974-12-20 1977-02-01 E-Systems, Inc. Linearized pulse width modulator
US4070610A (en) * 1976-01-19 1978-01-24 Johnson Controls, Inc. Proportional motor circuit
US4072883A (en) * 1976-05-26 1978-02-07 Honeywell Inc. Bi-directional motor drive servo
US4309645A (en) * 1976-07-07 1982-01-05 Villeneuve Dail A De DC Motor speed controller
DE2716411C3 (de) * 1977-04-13 1981-11-12 Siemens AG, 1000 Berlin und 8000 München Anordnung zur Erzeugung von Drehbewegungen um einen vorgebbaren Winkel mit Hilfe eines Gleichstrommotors
SE7807961L (sv) * 1977-07-20 1979-01-21 Janome Sewing Machine Co Ltd Drivanordning for symaskinspulsmotor
US4204143A (en) * 1978-09-26 1980-05-20 The United States Of America As Represented By The Secretary Of The Navy Pulse width modulated power amplifier for direct current motor control
DE2930920A1 (de) * 1979-07-30 1981-02-05 Siemens Ag Verfahren zur pulsbreitensteuerung eines gleichstrom-umkehrstellers und schaltungsanordnung zur durchfuehrung des verfahrens
DE2930907A1 (de) * 1979-07-30 1981-02-05 Siemens Ag Verfahren zur pulsbreitensteuerung eines gleichstrom-umkehrstellers und schaltungsanordnung zur durchfuehrung des verfahrens
US4471276A (en) * 1980-06-13 1984-09-11 Stephen Cudlitz Electric motor speed controller and method
US4358724A (en) * 1980-12-08 1982-11-09 Commercial Shearing, Inc. Solid state servo amplifier for a D.C. motor position control system
JPS57199482A (en) * 1981-05-30 1982-12-07 Diesel Kiki Co Ltd Drive circuit for motor for car
JPS57203697U (fr) * 1981-06-23 1982-12-24
US4471280A (en) * 1983-05-06 1984-09-11 The Bendix Corporation Anti-log power amplifier for reversible D.C. motor in automotive steering controls
US4528486A (en) * 1983-12-29 1985-07-09 The Boeing Company Controller for a brushless DC motor
DE3575246D1 (de) * 1984-05-10 1990-02-08 Toshiba Kawasaki Kk Stromflussumkehrschaltkreis.
DE3727499A1 (de) * 1987-08-18 1989-03-02 Hella Kg Hueck & Co Vorrichtung zum steuern oder regeln der innenraumtemperatur, insbesondere eines kraftfahrzeuges
US4739229A (en) * 1987-09-18 1988-04-19 Eastman Kodak Company Apparatus for utilizing an a.c. power supply to bidirectionally drive a d.c. motor
US5077540A (en) * 1990-06-14 1991-12-31 University Of Virginia Patents Foundation Minimum pulse width switching power amplifier
WO2005101650A1 (fr) * 2004-04-14 2005-10-27 Gpe International Ltd. Amplificateur numerique et procedes pour augmenter la resolution et la plage dynamique d'un amplificateur numerique
US7023269B2 (en) * 2004-09-08 2006-04-04 Gpe International Limited Digital amplifier and methods for enhancing resolution and dynamic range of a digital amplifier
JP6288609B2 (ja) * 2015-11-30 2018-03-07 横河電機株式会社 二重化制御装置
CN105471263B (zh) * 2015-12-23 2018-05-29 成都芯源系统有限公司 升降压变换器及其控制器和控制方法
CN107171543A (zh) * 2017-07-03 2017-09-15 华域汽车电动系统有限公司 一种igbt驱动信号硬件互锁和死区设置电路

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0013232A1 (fr) * 1978-12-21 1980-07-09 Automobiles Citroen Dispositif de régulation de la vitesse d'un élément entraîné par un moteur, notamment dispositif de régulation de la vitesse d'un véhicule automobile
FR2444967A1 (fr) * 1978-12-21 1980-07-18 Citroen Sa Dispositif de regulation de la vitesse d'un element entraine par un moteur, notamment dispositif de regulation de la vitesse d'un vehicule automobile
FR2509545A1 (fr) * 1981-07-13 1983-01-14 Kollmorgen Tech Corp Appareil de commande de l'alimentation d'un moteur electrique et appareil d'entrainement le comportant avec un moteur

Also Published As

Publication number Publication date
DE2003235A1 (de) 1970-07-30
GB1267642A (en) 1972-03-22
CH504134A (de) 1971-02-28
US3560829A (en) 1971-02-02

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Legal Events

Date Code Title Description
ST Notification of lapse