DK0463552T3 - Damping device for a high voltage air line - Google Patents

Damping device for a high voltage air line

Info

Publication number
DK0463552T3
DK0463552T3 DK91110027.9T DK91110027T DK0463552T3 DK 0463552 T3 DK0463552 T3 DK 0463552T3 DK 91110027 T DK91110027 T DK 91110027T DK 0463552 T3 DK0463552 T3 DK 0463552T3
Authority
DK
Denmark
Prior art keywords
damping device
high voltage
air line
voltage air
pylons
Prior art date
Application number
DK91110027.9T
Other languages
Danish (da)
Inventor
Adolf Prof Dr Schwab
Gernot Schlayer
Original Assignee
Aab Patent 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 Aab Patent Gmbh filed Critical Aab Patent Gmbh
Application granted granted Critical
Publication of DK0463552T3 publication Critical patent/DK0463552T3/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G7/00—Overhead installations of electric lines or cables
    • H02G7/14—Arrangements or devices for damping mechanical oscillations of lines, e.g. for reducing production of sound

Landscapes

  • Suspension Of Electric Lines Or Cables (AREA)
  • Vibration Prevention Devices (AREA)
  • Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Discharge Heating (AREA)
  • Insulators (AREA)

Abstract

The invention relates to a damping device (1) for at least one high-tension overhead line (40), which device is guided over a span between the crossbars (2) of pylons (10) and is held thereon. The invention is based on the object of constructing the damping device (1) such that, when vibrations occur, their amplitudes do not assume a significant size. The damping device (1) according to the invention has, in the region of the conductor suspensions (3A), the crossbars (2) and/or the pylons (10), one or more components (4, 5, 14, 24, 50) which absorb the kinetic energies occurring in a span and prevent their transmission into adjacent spans. <IMAGE>
DK91110027.9T 1990-06-23 1991-06-19 Damping device for a high voltage air line DK0463552T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4020027 1990-06-23
DE4041889A DE4041889A1 (en) 1990-06-23 1990-12-27 DAMPING DEVICE

Publications (1)

Publication Number Publication Date
DK0463552T3 true DK0463552T3 (en) 1996-03-11

Family

ID=25894390

Family Applications (1)

Application Number Title Priority Date Filing Date
DK91110027.9T DK0463552T3 (en) 1990-06-23 1991-06-19 Damping device for a high voltage air line

Country Status (4)

Country Link
EP (1) EP0463552B1 (en)
AT (1) ATE131665T1 (en)
DE (2) DE4041889A1 (en)
DK (1) DK0463552T3 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4135120A1 (en) * 1991-10-24 1993-04-29 Abb Patent Gmbh Damping device for overhead cables connected to armatures - clamps cables at one corner of frame with vibration damper connected to another corner
DE4207111A1 (en) * 1992-03-06 1993-09-09 Abb Patent Gmbh Oscillation damper for conductors of overhead electric power line - comprises pair of pref. hydraulic jacks arranged symmetrically about vertical plane through insulator and suspended support
WO2001086772A1 (en) * 2000-05-12 2001-11-15 Tarczy Peter Apparatus for elevated suspension of an overhead electrical conductor and overhead conductor suspension structure
CN101931196B (en) * 2010-08-04 2012-08-08 安徽省电力公司安庆供电公司 Elastic pre-tensioning and composite damping system for preventing and controlling wind deflection and vibration of wire
CN102306921B (en) * 2011-09-19 2013-07-24 江西省电力科学研究院 Break-proof method of insulator chain fracture caused by wind blowing
CN102340119A (en) * 2011-10-14 2012-02-01 广东电网公司电力科学研究院 Structure for preventing flashover of power transmission circuit by windage yaw
CN104638592A (en) * 2015-01-04 2015-05-20 国家电网公司 Design method of damping power vibration absorber for restraining wind deflection of power transmission line insulator string
CN114256796A (en) * 2020-09-23 2022-03-29 国网湖北省电力有限公司电力科学研究院 Hydraulic damping type damping device for preventing wind deflection of phase jumper wire on side of corner tower and using method thereof
CN113517099B (en) * 2021-08-31 2022-10-04 固力发电气有限公司 Ultrahigh-voltage composite cross arm insulator with multipurpose end fitting

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR877869A (en) * 1941-08-05 1943-01-05 Rech S Et D Applic Ind Sa Improvements in the construction of power lines or the like subjected to the action of the wind
US3418419A (en) * 1967-11-22 1968-12-24 Allan H. Kidder Wave dampers for overhead transmission conductors

Also Published As

Publication number Publication date
EP0463552B1 (en) 1995-12-13
DE59107059D1 (en) 1996-01-25
DE4041889A1 (en) 1992-01-02
EP0463552A1 (en) 1992-01-02
ATE131665T1 (en) 1995-12-15

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