HUT61140A - Filter arrangement for supressing and damping upper harmonics or higher frequency oscillation groups, as well as for shifting resonance points in electric networks - Google Patents

Filter arrangement for supressing and damping upper harmonics or higher frequency oscillation groups, as well as for shifting resonance points in electric networks

Info

Publication number
HUT61140A
HUT61140A HU921884A HUP9201884A HUT61140A HU T61140 A HUT61140 A HU T61140A HU 921884 A HU921884 A HU 921884A HU P9201884 A HUP9201884 A HU P9201884A HU T61140 A HUT61140 A HU T61140A
Authority
HU
Hungary
Prior art keywords
supressing
well
higher frequency
filter arrangement
frequency oscillation
Prior art date
Application number
HU921884A
Other languages
Hungarian (hu)
Inventor
Gerhard Titscher
Guenter Moraw
Walter Richter
Original Assignee
Elin Energieversorgung
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
Priority claimed from AT278989A external-priority patent/AT393765B/en
Priority claimed from AT119690A external-priority patent/AT393766B/en
Application filed by Elin Energieversorgung filed Critical Elin Energieversorgung
Publication of HU9201884D0 publication Critical patent/HU9201884D0/en
Publication of HUT61140A publication Critical patent/HUT61140A/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
    • H02J3/01—Arrangements for reducing harmonics or ripples
    • 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
    • H02M1/12—Arrangements for reducing harmonics from ac input or output
    • H02M1/126—Arrangements for reducing harmonics from ac input or output using passive filters
    • 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
    • Y02E40/40—Arrangements for reducing harmonics

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Filters And Equalizers (AREA)
HU921884A 1989-12-07 1990-12-07 Filter arrangement for supressing and damping upper harmonics or higher frequency oscillation groups, as well as for shifting resonance points in electric networks HUT61140A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT278989A AT393765B (en) 1989-12-07 1989-12-07 Filter arrangement
AT119690A AT393766B (en) 1990-06-01 1990-06-01 Filter arrangement

Publications (2)

Publication Number Publication Date
HU9201884D0 HU9201884D0 (en) 1992-10-28
HUT61140A true HUT61140A (en) 1992-11-30

Family

ID=25595156

Family Applications (1)

Application Number Title Priority Date Filing Date
HU921884A HUT61140A (en) 1989-12-07 1990-12-07 Filter arrangement for supressing and damping upper harmonics or higher frequency oscillation groups, as well as for shifting resonance points in electric networks

Country Status (8)

Country Link
EP (1) EP0502929A1 (en)
JP (1) JPH05502364A (en)
BR (1) BR9007897A (en)
CA (1) CA2074260A1 (en)
CS (1) CS611090A3 (en)
FI (1) FI922617A0 (en)
HU (1) HUT61140A (en)
WO (1) WO1991009451A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10327407A1 (en) * 2003-06-18 2005-01-05 Alstom S.A. Electrical circuit for a voltage impressing inverter
CN100361363C (en) * 2005-11-28 2008-01-09 中国南方电网有限责任公司超高压输电公司 Low-loss multi-tuned passive power filter
EP3513475B1 (en) * 2016-11-07 2021-02-24 Siemens Energy Global GmbH & Co. KG Installation for transmitting electrical power comprising a filter unit

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3555291A (en) * 1968-05-16 1971-01-12 Gen Electric Power system filter
DE2749360C2 (en) * 1977-11-04 1984-01-19 Brown, Boveri & Cie Ag, 6800 Mannheim Circuit arrangement and method for compensation of harmonic currents
DE3134648C2 (en) * 1981-08-29 1986-03-27 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Circuit arrangement for compensating harmonics in an electrical network
DE3539950A1 (en) * 1985-11-11 1987-05-14 Siemens Ag HIGH-PASS OF A FILTER ARRANGEMENT FOR A THREE-PHASE NETWORK CONNECTED WITH INVERTERS
ATE73967T1 (en) * 1987-12-04 1992-04-15 Siemens Ag HIGH PASS OF A FILTER ARRANGEMENT FOR A LINE CONNECTED TO POWER CONVERTERS.

Also Published As

Publication number Publication date
CS611090A3 (en) 1992-04-15
WO1991009451A1 (en) 1991-06-27
FI922617A (en) 1992-06-05
CA2074260A1 (en) 1991-06-08
HU9201884D0 (en) 1992-10-28
BR9007897A (en) 1992-09-15
JPH05502364A (en) 1993-04-22
FI922617A0 (en) 1992-06-05
EP0502929A1 (en) 1992-09-16

Similar Documents

Publication Publication Date Title
GB2192041B (en) Vibration absorber with controllable resonance frequency
EP0659313A4 (en) Harmonic frequency synthesizer with adjustable frequency offset.
HU9601456D0 (en) Anharmonic acoustic resonator, method for producing acoustic resonance in a chamber, acoustic compression system
DE69032554D1 (en) Frequency synthesizer
GB8715819D0 (en) Damping vibrations
EP0476618A3 (en) Reactive power compensating apparatus with higher harmonic supressing function
GB9121061D0 (en) High frequency inductor
EP0414445A3 (en) Direct digital frequency synthesizer
DE69026151D1 (en) Frequency synthesizer
DE69129680D1 (en) Frequency synthesizer
HK1006494A1 (en) Fm-receiver with dynamic intermediate frequency (if) filter tuning
EP0422338A3 (en) Liquid-dampening vibration absorber
GB2236434B (en) Suspension for an electriomagnetic vibration generator
GB8910645D0 (en) Vibrating sieve filter
DE69620526D1 (en) Dielectric resonator variable in resonance frequency
GB8825665D0 (en) Fast switching frequency synthesizer
HUT61140A (en) Filter arrangement for supressing and damping upper harmonics or higher frequency oscillation groups, as well as for shifting resonance points in electric networks
DE69030276D1 (en) Frequency synthesizer
SG34279A1 (en) Highly stable frequency generator
IT8821171V0 (en) BOX FRAME FOR EXTRACTABLE CAR RADIOS WITH BOTTOM ADJUSTABLE IN DEPTH FOR ADAPTATION TO THE LENGTH OF THE APPLIANCE.
KR0139281B1 (en) High frequency continuous time filter
IT1225799B (en) IMPROVEMENTS INTRODUCED IN PORTABLE HIGH VARIABLE FREQUENCY GENERATORS
GB9013020D0 (en) Wave power resonance generator
DE69127669D1 (en) Frequency synthesizer
EP0428222A3 (en) Harmonic crystal oscillator

Legal Events

Date Code Title Description
DFA9 Temporary prot. cancelled due to abandonment