SE9302632D0 - Anordning för kompensering av reaktiv effekt i elektriska system - Google Patents

Anordning för kompensering av reaktiv effekt i elektriska system

Info

Publication number
SE9302632D0
SE9302632D0 SE9302632A SE9302632A SE9302632D0 SE 9302632 D0 SE9302632 D0 SE 9302632D0 SE 9302632 A SE9302632 A SE 9302632A SE 9302632 A SE9302632 A SE 9302632A SE 9302632 D0 SE9302632 D0 SE 9302632D0
Authority
SE
Sweden
Prior art keywords
power
transformer
circuit
compensation
inductive
Prior art date
Application number
SE9302632A
Other languages
English (en)
Inventor
Peter Nygren
Original Assignee
Peter Nygren
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 Peter Nygren filed Critical Peter Nygren
Priority to SE9302632A priority Critical patent/SE9302632D0/sv
Publication of SE9302632D0 publication Critical patent/SE9302632D0/sv
Priority to PCT/SE1994/000341 priority patent/WO1995005697A1/en
Priority to AU69014/94A priority patent/AU6901494A/en
Priority to SE9504690A priority patent/SE9504690D0/sv

Links

Classifications

    • 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
    • G05F1/70—Regulating power factor; Regulating reactive current or power
    • 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
    • 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
    • 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)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Electrical Variables (AREA)
SE9302632A 1993-08-13 1993-08-13 Anordning för kompensering av reaktiv effekt i elektriska system SE9302632D0 (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE9302632A SE9302632D0 (sv) 1993-08-13 1993-08-13 Anordning för kompensering av reaktiv effekt i elektriska system
PCT/SE1994/000341 WO1995005697A1 (en) 1993-08-13 1994-04-15 Device for compensation of reactive power in electrical systems
AU69014/94A AU6901494A (en) 1993-08-13 1994-04-15 Device for compensation of reactive power in electrical systems
SE9504690A SE9504690D0 (sv) 1993-08-13 1995-12-29 Anordning för kompensering av reaktiv effekt i elektriska system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9302632A SE9302632D0 (sv) 1993-08-13 1993-08-13 Anordning för kompensering av reaktiv effekt i elektriska system

Publications (1)

Publication Number Publication Date
SE9302632D0 true SE9302632D0 (sv) 1993-08-13

Family

ID=20390785

Family Applications (2)

Application Number Title Priority Date Filing Date
SE9302632A SE9302632D0 (sv) 1993-08-13 1993-08-13 Anordning för kompensering av reaktiv effekt i elektriska system
SE9504690A SE9504690D0 (sv) 1993-08-13 1995-12-29 Anordning för kompensering av reaktiv effekt i elektriska system

Family Applications After (1)

Application Number Title Priority Date Filing Date
SE9504690A SE9504690D0 (sv) 1993-08-13 1995-12-29 Anordning för kompensering av reaktiv effekt i elektriska system

Country Status (3)

Country Link
AU (1) AU6901494A (sv)
SE (2) SE9302632D0 (sv)
WO (1) WO1995005697A1 (sv)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010048961A1 (en) 2008-10-28 2010-05-06 Technical University Of Denmark System and method for connecting a converter to a utility grid
RU2448357C1 (ru) * 2010-08-16 2012-04-20 Федеральное государственное образовательное учреждение высшего профессионального образования "Ижевская государственная сельскохозяйственная академия" Способ повышения коэффициента мощности асинхронного генератора с короткозамкнутым ротором при работе параллельно с сетью
CN108490286A (zh) * 2018-03-06 2018-09-04 沈阳变压器研究院股份有限公司 强电流试验中非对称电流的补偿方法及装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5032738A (en) * 1986-01-22 1991-07-16 Vithayathil John J Scheme for rapid adjustment of network impedance
JPH01310418A (ja) * 1988-06-08 1989-12-14 Aretsukusu Denshi Kogyo Kk 自動力率制御装置
SE465342B (sv) * 1990-01-05 1991-08-26 Asea Brown Boveri Trefasig spaenningsstyv stroemriktare innefattande tvaa sexpulsiga delstroemriktare
HU211048B (en) * 1992-05-22 1995-12-28 Deltronic Ipari Elektronikus K Connection arrangement to compensate loss of voltage in power supply cables as well as to reduce harmonic component content of current
DE4238892C2 (de) * 1992-11-19 1996-08-22 Mottaghian Milani Darius Karim Elektronisches Gerät zur stufenlosen Blindleistungskompensation, Impedanzsimulation und Sinusformung

Also Published As

Publication number Publication date
AU6901494A (en) 1995-03-14
SE9504690L (sv) 1995-12-29
SE9504690D0 (sv) 1995-12-29
WO1995005697A1 (en) 1995-02-23

Similar Documents

Publication Publication Date Title
EP0258314B1 (en) Scheme for rapid adjustment of network impedance
Steeper et al. Reactive compensation and harmonic suppression for industrial power systems using thyristor converters
CN100474730C (zh) 用于控制输电线中功率潮流的装置和方法
Rauch et al. Design principles of flux-switch alternators [includes discussion]
US3697855A (en) Hysteresis-loop control for a power transformer
Ichinokura et al. A new variable inductor for VAR compensation
Ekstrom et al. HVDC tapping station: power tapping from a DC transmission line to a local AC network
US4129820A (en) Variable reactance transformer
SE9504690D0 (sv) Anordning för kompensering av reaktiv effekt i elektriska system
US5684389A (en) Switch-off method for a three-phase reactive power compensator with two thyristor switches
EP4087082A1 (en) Zero-sequence current balancer with a real power injector for a three-phase power system
US3781667A (en) High voltage resonant testing circuit
US2467863A (en) Phase converter
US3440516A (en) Transformer and capacitor apparatus for three-phase electrical systems
US1696591A (en) System of distribution
US3243684A (en) Device in high voltage converter installations intended to reduce disturbances in telecommunication systems
SU1677822A1 (ru) Устройство дл преобразовани посто нного напр жени в регулируемое переменное
US4437026A (en) Apparatus for electrode current control in linear MHD generators
RU2024143C1 (ru) Устройство для быстродействующей токовой защиты электроустановки переменного тока
SU1614071A1 (ru) Устройство дл нагрузки источника электрической энергии
SU660031A1 (ru) Устройство дл регулировани выпр мленного напр жени
Gerlach Resonant power supply kit system for high voltage testing
SU1035725A1 (ru) Статический источник реактивной мощности (его варианты)
RU94045455A (ru) Сварочное зарядно-пусковое устройство
Harada et al. Interface circuit between solar cell and commercial AC bus