NL20202C - - Google Patents

Info

Publication number
NL20202C
NL20202C NL20202DA NL20202C NL 20202 C NL20202 C NL 20202C NL 20202D A NL20202D A NL 20202DA NL 20202 C NL20202 C NL 20202C
Authority
NL
Netherlands
Application number
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.)
Publication of NL20202C publication Critical patent/NL20202C/xx

Links

Classifications

    • 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
    • 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
    • G05F1/32—Regulating voltage or current  wherein the variable actually regulated by the final control device is AC using magnetic devices having a controllable degree of saturation as final control devices
    • G05F1/34—Regulating voltage or current  wherein the variable actually regulated by the final control device is AC using magnetic devices having a controllable degree of saturation as final control devices combined with discharge tubes or semiconductor devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/02—Amplitude-modulated carrier systems, e.g. using on-off keying; Single sideband or vestigial sideband modulation
    • H04L27/04—Modulator circuits; Transmitter circuits
    • 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)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Amplifiers (AREA)
NL20202D 1926-04-02 NL20202C (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US99364A US1675987A (en) 1926-04-02 1926-04-02 Radiotelegraphy

Publications (1)

Publication Number Publication Date
NL20202C true NL20202C (enrdf_load_stackoverflow)

Family

ID=22274645

Family Applications (1)

Application Number Title Priority Date Filing Date
NL20202D NL20202C (enrdf_load_stackoverflow) 1926-04-02

Country Status (3)

Country Link
US (1) US1675987A (enrdf_load_stackoverflow)
FR (2) FR616208A (enrdf_load_stackoverflow)
NL (1) NL20202C (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE767686C (de) * 1932-10-12 1953-03-30 Siemens Schuckertwerke A G Anordnung zum Nutzbremsen von Gleichstrommotoren unter Verwendung von zwei in bezug auf den Gleichstrommotor entgegengesetzt parallel geschalteten Entladungsgefaessen
DE767702C (de) * 1936-10-16 1953-03-30 Siemens App Und Maschinen G M Einrichtung zur Herstellung einer der Fehlergeschwindigkeit proportionalen Wechselspannung aus der veraenderlichen Wegfehlerwechselspannung, die in einer elektrischen UEbertragungseinrichtung entsteht

Also Published As

Publication number Publication date
US1675987A (en) 1928-07-03
FR33299E (fr) 1928-08-20
FR616208A (fr) 1927-01-29

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