NO173672C - Krets og fremgangsmaate for regulering av impedans i en vekselstroems-linje - Google Patents

Krets og fremgangsmaate for regulering av impedans i en vekselstroems-linje

Info

Publication number
NO173672C
NO173672C NO873937A NO873937A NO173672C NO 173672 C NO173672 C NO 173672C NO 873937 A NO873937 A NO 873937A NO 873937 A NO873937 A NO 873937A NO 173672 C NO173672 C NO 173672C
Authority
NO
Norway
Prior art keywords
series
controlled
reactance
inductor
reactance device
Prior art date
Application number
NO873937A
Other languages
English (en)
Other versions
NO873937D0 (no
NO873937L (no
NO173672B (no
Inventor
John J Vithayathil
Original Assignee
John J Vithayathil
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 John J Vithayathil filed Critical John J Vithayathil
Publication of NO873937D0 publication Critical patent/NO873937D0/no
Publication of NO873937L publication Critical patent/NO873937L/no
Publication of NO173672B publication Critical patent/NO173672B/no
Publication of NO173672C publication Critical patent/NO173672C/no

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
    • H02J3/18—Arrangements for adjusting, eliminating or compensating reactive power in networks
    • H02J3/1807—Arrangements for adjusting, eliminating or compensating reactive power in networks using series compensators
    • 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
    • G05F1/24—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using bucking or boosting transformers as final control devices
    • G05F1/26—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using bucking or boosting transformers as final control devices combined with discharge tubes or semiconductor devices
    • G05F1/30—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using bucking or boosting transformers as final control devices combined with discharge tubes or semiconductor devices semiconductor devices only
    • 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
    • Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/10—Flexible AC transmission systems [FACTS]
    • 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
    • Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/30—Reactive power compensation

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Physics & Mathematics (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Control Of Electrical Variables (AREA)
  • Networks Using Active Elements (AREA)
  • Discharge Heating (AREA)
  • Endoscopes (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
NO873937A 1986-01-22 1987-09-21 Krets og fremgangsmaate for regulering av impedans i en vekselstroems-linje NO173672C (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/821,196 US5032738A (en) 1986-01-22 1986-01-22 Scheme for rapid adjustment of network impedance
PCT/US1987/000220 WO1987004538A1 (en) 1986-01-22 1987-01-22 Scheme for rapid adjustment of network impedance

Publications (4)

Publication Number Publication Date
NO873937D0 NO873937D0 (no) 1987-09-21
NO873937L NO873937L (no) 1987-11-23
NO173672B NO173672B (no) 1993-10-04
NO173672C true NO173672C (no) 1994-01-12

Family

ID=25232771

Family Applications (1)

Application Number Title Priority Date Filing Date
NO873937A NO173672C (no) 1986-01-22 1987-09-21 Krets og fremgangsmaate for regulering av impedans i en vekselstroems-linje

Country Status (12)

Country Link
US (1) US5032738A (no)
EP (1) EP0258314B1 (no)
AT (1) ATE94297T1 (no)
AU (1) AU7026987A (no)
BR (1) BR8705390A (no)
CA (1) CA1312649C (no)
DE (1) DE3787335T2 (no)
FI (1) FI100748B (no)
IN (1) IN166749B (no)
NO (1) NO173672C (no)
TR (1) TR23181A (no)
WO (1) WO1987004538A1 (no)

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US8405453B2 (en) 2010-07-20 2013-03-26 International Business Machines Corporation Millimeter-wave on-chip switch employing frequency-dependent inductance for cancellation of off-state capacitance
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US9467112B2 (en) * 2014-07-25 2016-10-11 Ge Energy Power Conversion Technology Ltd Hybrid thyristor-controlled series capacitor and passive damping filter for series capacitors
US10180696B2 (en) 2015-12-08 2019-01-15 Smart Wires Inc. Distributed impedance injection module for mitigation of the Ferranti effect
US10418814B2 (en) 2015-12-08 2019-09-17 Smart Wires Inc. Transformers with multi-turn primary windings for dynamic power flow control
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US10008317B2 (en) 2015-12-08 2018-06-26 Smart Wires Inc. Voltage or impedance-injection method using transformers with multiple secondary windings for dynamic power flow control
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US10097037B2 (en) 2016-02-11 2018-10-09 Smart Wires Inc. System and method for distributed grid control with sub-cyclic local response capability
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Also Published As

Publication number Publication date
IN166749B (no) 1990-07-14
CA1312649C (en) 1993-01-12
WO1987004538A1 (en) 1987-07-30
FI100748B (fi) 1998-02-13
FI874135A (fi) 1987-09-22
BR8705390A (pt) 1987-12-22
EP0258314B1 (en) 1993-09-08
TR23181A (tr) 1989-06-06
DE3787335T2 (de) 1994-01-05
US5032738A (en) 1991-07-16
NO873937D0 (no) 1987-09-21
EP0258314A4 (en) 1988-03-30
ATE94297T1 (de) 1993-09-15
NO873937L (no) 1987-11-23
NO173672B (no) 1993-10-04
FI874135A0 (fi) 1987-09-22
AU7026987A (en) 1987-08-14
DE3787335D1 (de) 1993-10-14
EP0258314A1 (en) 1988-03-09

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