ZA841746B - A method of dynamic reactive power compensation and balancing of a poly-phase system - Google Patents

A method of dynamic reactive power compensation and balancing of a poly-phase system

Info

Publication number
ZA841746B
ZA841746B ZA841746A ZA841746A ZA841746B ZA 841746 B ZA841746 B ZA 841746B ZA 841746 A ZA841746 A ZA 841746A ZA 841746 A ZA841746 A ZA 841746A ZA 841746 B ZA841746 B ZA 841746B
Authority
ZA
South Africa
Prior art keywords
balancing
poly
reactive power
phase system
power compensation
Prior art date
Application number
ZA841746A
Inventor
Hans Peter Beck
Original Assignee
Licentia Gmbh
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 Licentia Gmbh filed Critical Licentia Gmbh
Publication of ZA841746B publication Critical patent/ZA841746B/en

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
    • H02J3/1821—Arrangements for adjusting, eliminating or compensating reactive power in networks using shunt compensators
    • H02J3/1835—Arrangements for adjusting, eliminating or compensating reactive power in networks using shunt compensators with stepless control
    • H02J3/1864—Arrangements for adjusting, eliminating or compensating reactive power in networks using shunt compensators with stepless control wherein the stepless control of reactive power is obtained by at least one reactive element connected in series with a semiconductor switch
    • 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
    • H02J3/26—Arrangements for eliminating or reducing asymmetry in polyphase networks
    • 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
    • Y02E40/50—Arrangements for eliminating or reducing asymmetry in polyphase networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Electrical Variables (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
ZA841746A 1983-03-08 1984-03-08 A method of dynamic reactive power compensation and balancing of a poly-phase system ZA841746B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3308560A DE3308560A1 (en) 1983-03-08 1983-03-08 Method and circuit arrangement for dynamic reactive-power compensation and balancing of unbalanced networks and loads having reactive-power converters

Publications (1)

Publication Number Publication Date
ZA841746B true ZA841746B (en) 1984-10-31

Family

ID=6193105

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA841746A ZA841746B (en) 1983-03-08 1984-03-08 A method of dynamic reactive power compensation and balancing of a poly-phase system

Country Status (3)

Country Link
DE (1) DE3308560A1 (en)
IN (1) IN162685B (en)
ZA (1) ZA841746B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3429116A1 (en) * 1984-08-04 1986-02-13 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Method and circuit arrangement for dynamic reactive-power compensation and balancing using compensation converters
DE3544230A1 (en) * 1985-12-12 1987-06-19 Licentia Gmbh Device for balancing asymmetric loads and for compensating for reactive loads in a three-phase power supply which is loaded in an unbalanced manner
JP2728575B2 (en) * 1991-06-14 1998-03-18 株式会社日立製作所 Power conversion method and device
DE19606244C2 (en) * 1996-02-20 1998-09-10 Frako Kondensatoren Und Anlage Method for avoiding overcurrents in reactive power compensation capacitors of a reactive power compensation system having at least one capacitor stage on a single-phase or multi-phase AC network by means of a discrete Fourier transformation of the temporal voltage curve
WO2010099831A1 (en) * 2009-03-06 2010-09-10 Abb Technology Ag Poly-phase reactive power compensator
CN108521133B (en) * 2018-04-18 2022-02-01 国网山西省电力公司电力科学研究院 Fire-storage combined scheduling frequency modulation power distribution method based on ensemble empirical mode decomposition

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4172234A (en) * 1978-02-23 1979-10-23 Westinghouse Electric Corp. Static VAR generator compensating control circuit and method for using same
DE3243701C2 (en) * 1982-11-23 1986-09-25 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Process and circuit arrangement for dynamic reactive power compensation and balancing of asymmetrical networks and loads with converters

Also Published As

Publication number Publication date
IN162685B (en) 1988-07-02
DE3308560C2 (en) 1989-10-05
DE3308560A1 (en) 1984-09-13

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