CH484555A - Installation de commande à boucle fermée pour filtrer et régler l'amplitude d'un signal électrique unidirectionnel - Google Patents

Installation de commande à boucle fermée pour filtrer et régler l'amplitude d'un signal électrique unidirectionnel

Info

Publication number
CH484555A
CH484555A CH706067A CH706067A CH484555A CH 484555 A CH484555 A CH 484555A CH 706067 A CH706067 A CH 706067A CH 706067 A CH706067 A CH 706067A CH 484555 A CH484555 A CH 484555A
Authority
CH
Switzerland
Prior art keywords
amplitude
filtering
adjusting
electrical signal
closed loop
Prior art date
Application number
CH706067A
Other languages
English (en)
Inventor
Patrick Bowles John
Original Assignee
English Electric Co Ltd
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 English Electric Co Ltd filed Critical English Electric Co Ltd
Publication of CH484555A publication Critical patent/CH484555A/fr

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
    • H02M1/14—Arrangements for reducing ripples from dc input or output
    • H02M1/143—Arrangements for reducing ripples from dc input or output using compensating arrangements
    • 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
    • G05F1/42—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 discharge tubes only
    • 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
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H02J3/36—Arrangements for transfer of electric power between ac networks via a high-tension dc link
    • 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
    • H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
    • H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
    • H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/145—Conversion of ac power input into dc 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 thyratron or thyristor type requiring extinguishing means
    • H02M7/155—Conversion of ac power input into dc 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 thyratron or thyristor type requiring extinguishing means using semiconductor devices only
    • H02M7/162—Conversion of ac power input into dc 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 thyratron or thyristor type requiring extinguishing means using semiconductor devices only in a bridge configuration
    • H02M7/1623—Conversion of ac power input into dc 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 thyratron or thyristor type requiring extinguishing means using semiconductor devices only in a bridge configuration with control circuit
    • H02M7/1626—Conversion of ac power input into dc 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 thyratron or thyristor type requiring extinguishing means using semiconductor devices only in a bridge configuration with control circuit with automatic control of the output voltage or current
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/60—Arrangements for transfer of electric power between AC networks or generators via a high voltage DC link [HVCD]

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)
CH706067A 1966-08-25 1967-05-19 Installation de commande à boucle fermée pour filtrer et régler l'amplitude d'un signal électrique unidirectionnel CH484555A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB38157/66A GB1148297A (en) 1966-08-25 1966-08-25 Improvements relating to electrical control systems

Publications (1)

Publication Number Publication Date
CH484555A true CH484555A (fr) 1970-01-15

Family

ID=10401608

Family Applications (1)

Application Number Title Priority Date Filing Date
CH706067A CH484555A (fr) 1966-08-25 1967-05-19 Installation de commande à boucle fermée pour filtrer et régler l'amplitude d'un signal électrique unidirectionnel

Country Status (5)

Country Link
US (1) US3453526A (fr)
CH (1) CH484555A (fr)
FR (1) FR1522873A (fr)
GB (1) GB1148297A (fr)
SE (1) SE319219B (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3577059A (en) * 1969-03-17 1971-05-04 Gen Electric Electric power apparatus comprising converter, filter, regulator, and means for dynamically stabilizing the filter
US3549979A (en) * 1969-04-25 1970-12-22 Chemetron Corp Arc power supply with current level control
US3549978A (en) * 1969-04-25 1970-12-22 Chemetron Corp Direct current arc power supply with stabilized feedback control
US3883792A (en) * 1973-06-28 1975-05-13 Gen Electric Optimum control system for minimizing harmonic effects in HVDC power converters
US3909698A (en) * 1974-03-25 1975-09-30 Bbc Brown Boveri & Cie Regulated AC to DC converter having a controllable rectifier assembly
SE383591B (sv) * 1974-07-19 1976-03-15 Asea Ab Kraftoverforing for hogspend likstrom
US4314322A (en) * 1980-03-06 1982-02-02 Reliance Electric Company Three phase regulated supply with ripple current regulation
US4326860A (en) * 1980-11-28 1982-04-27 Nwl Transformers Ripple insensitive electric precipitator
US4358818A (en) * 1981-05-18 1982-11-09 Westinghouse Electric Corp. Thyristor-controlled AC/DC converter system
US4521840A (en) * 1983-02-14 1985-06-04 Borg-Warner Corporation D-C Bus current monitoring system
DE3431979A1 (de) * 1984-08-30 1986-03-06 Siemens AG, 1000 Berlin und 8000 München Verfahren und vorrichtung zum unterdruecken von resonanzerscheinungen im wechselrichterseitigen wechselspannungsnetz einer hochspannungsgleichstromuebertragungsanlage
US6989131B2 (en) * 2002-03-12 2006-01-24 Uop Llc Catalytic reactor with integral evaporator

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2630557A (en) * 1951-07-11 1953-03-03 Donald R Middleton Regulated rectifying apparatus
GB1034341A (en) * 1962-04-06 1966-06-29 English Electric Co Ltd Improvements in and relating to electrical filters
US3290579A (en) * 1963-10-30 1966-12-06 Hausner Johann Karl Multi-phase a. c. to d. c. converter with output control means
US3325716A (en) * 1964-10-14 1967-06-13 Chiyoda Kk Regulated power supply

Also Published As

Publication number Publication date
FR1522873A (fr) 1968-04-26
SE319219B (fr) 1970-01-12
US3453526A (en) 1969-07-01
GB1148297A (en) 1969-04-10

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Legal Events

Date Code Title Description
PL Patent ceased