FR2458941A1 - Circuit d'alimentation en energie - Google Patents

Circuit d'alimentation en energie Download PDF

Info

Publication number
FR2458941A1
FR2458941A1 FR8013052A FR8013052A FR2458941A1 FR 2458941 A1 FR2458941 A1 FR 2458941A1 FR 8013052 A FR8013052 A FR 8013052A FR 8013052 A FR8013052 A FR 8013052A FR 2458941 A1 FR2458941 A1 FR 2458941A1
Authority
FR
France
Prior art keywords
current
transformer
power supply
supply circuit
capacitor
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
FR8013052A
Other languages
English (en)
French (fr)
Inventor
Joseph M Welty
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.)
Dionex Corp
Original Assignee
Dionex 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 Dionex Corp filed Critical Dionex Corp
Publication of FR2458941A1 publication Critical patent/FR2458941A1/fr
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
    • 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
    • H02M5/02—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 without intermediate conversion into dc
    • H02M5/04—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 without intermediate conversion into dc by static converters
    • H02M5/22—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 without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M5/25—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 without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
    • H02M5/257—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 without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current
    • G05F1/12—Regulating voltage or current wherein the variable actually regulated by the final control device is ac
    • G05F1/40—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using discharge tubes or semiconductor devices as final control devices
    • G05F1/44—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using discharge tubes or semiconductor devices as final control devices semiconductor devices only
    • G05F1/45—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using discharge tubes or semiconductor devices as final control devices semiconductor devices only being controlled rectifiers in series with the load
    • G05F1/455—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using discharge tubes or semiconductor devices as final control devices semiconductor devices only being controlled rectifiers in series with the load with phase control

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Electrical Variables (AREA)
  • Rectifiers (AREA)
  • Power Conversion In General (AREA)
FR8013052A 1979-06-13 1980-06-12 Circuit d'alimentation en energie Pending FR2458941A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4801079A 1979-06-13 1979-06-13

Publications (1)

Publication Number Publication Date
FR2458941A1 true FR2458941A1 (fr) 1981-01-02

Family

ID=21952269

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8013052A Pending FR2458941A1 (fr) 1979-06-13 1980-06-12 Circuit d'alimentation en energie

Country Status (4)

Country Link
JP (1) JPS562020A (ja)
DE (1) DE3021930A1 (ja)
FR (1) FR2458941A1 (ja)
GB (1) GB2053532A (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8305137L (sv) * 1983-09-22 1985-03-23 Kraftelektronik Ab Anordning vid transformator
FR2733256B1 (fr) * 1995-04-24 1998-02-06 Capai Richard Redresseur auto-regule pour la protection cathodique
JP3102843B2 (ja) * 1995-12-08 2000-10-23 シャープ株式会社 画像記録装置
JP3115990B2 (ja) * 1996-01-05 2000-12-11 シャープ株式会社 画像記録装置およびその制御方法

Also Published As

Publication number Publication date
JPS562020A (en) 1981-01-10
GB2053532A (en) 1981-02-04
DE3021930A1 (de) 1980-12-18

Similar Documents

Publication Publication Date Title
US3095534A (en) Circuit for controlling energization of a direct current load
US4218627A (en) Electrical mean square voltage sensor
FR2562285A1 (fr) Regulateur predictif survolteur a modulation d'impulsions en duree
KR870008419A (ko) 복수의 전원접압을 갖는 차량용 전원장치
FR2560464A1 (fr) Circuit regulateur de tension d'entree variable
US4379258A (en) Power control circuit for induction motor
FR2527410A1 (fr) Alimentation en courant amelioree pour lampe a incandescence
US2886763A (en) Unidirectional voltage regulating network for generators
FR2458941A1 (fr) Circuit d'alimentation en energie
FR2727586A1 (fr) Circuit de commande pour un interrupteur a semi-conducteur
FR2507842A1 (fr) Regulateur de tension a semi-conducteur et generateur de radiologie comportant un tel regulateur
US3348130A (en) Control apparatus
WO1987000991A1 (fr) Convertisseur-abaisseur de tension electronique de forte puissance
FR2558022A1 (fr) Convertisseur continu/alternatif pour l'alimentation d'un organe utilisateur avec une composante inductive
FR2517489A1 (fr) Convertisseur statique a soupapes electriques comprenant un montage dodecaphase a deux ponts de graetz pour la suppression des harmoniques 5 et 7 du courant reseau
FR2497038A1 (fr) Generateur de courant asservi en puissance, notamment pour processus de decharge dans une atmosphere rarefiee
US4368419A (en) Power supply and method utilizing applied current for increased hysteresis swing in transformer core
FR2486326A1 (fr) Circuit de commande d'un transistor de commutation dans un convertisseur statique et convertisseur le comportant
FR2539563A1 (fr) Source de puissance alternative haute frequence
US3400325A (en) Voltage regulator including transient reducing means
US3348128A (en) Phase controlled alternating current power circuits using bidirectional conducting devices
FR2527411A1 (fr) Lampe a incandescence a ballast capacitif
US3374419A (en) Static exciter and regulator for rotating generators
FR2569914A1 (fr) Convertisseur stabilise de courant continu en courant alternatif
US2941159A (en) Transistor-driven power supply

Legal Events

Date Code Title Description
CD Change of name or company name