CN104753012B - 一种可调节谐振频率的线路防振系统 - Google Patents
一种可调节谐振频率的线路防振系统 Download PDFInfo
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- CN104753012B CN104753012B CN201510202515.4A CN201510202515A CN104753012B CN 104753012 B CN104753012 B CN 104753012B CN 201510202515 A CN201510202515 A CN 201510202515A CN 104753012 B CN104753012 B CN 104753012B
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- 229910000831 Steel Inorganic materials 0.000 claims description 55
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- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
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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)
Abstract
Description
Claims (5)
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CN201510202515.4A CN104753012B (zh) | 2015-04-24 | 2015-04-24 | 一种可调节谐振频率的线路防振系统 |
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CN201510202515.4A CN104753012B (zh) | 2015-04-24 | 2015-04-24 | 一种可调节谐振频率的线路防振系统 |
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Publication Number | Publication Date |
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CN104753012A CN104753012A (zh) | 2015-07-01 |
CN104753012B true CN104753012B (zh) | 2017-06-13 |
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CN201510202515.4A Active CN104753012B (zh) | 2015-04-24 | 2015-04-24 | 一种可调节谐振频率的线路防振系统 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105140868B (zh) * | 2015-08-19 | 2017-12-05 | 国家电网公司 | 旋转式架空线路增稳器 |
CN111600264B (zh) * | 2020-05-29 | 2021-03-19 | 安徽威龙电力器材有限公司 | 一种输电线路位置角度可调的防振锤及调节方法 |
CN111725763A (zh) * | 2020-06-30 | 2020-09-29 | 扬州江都区宏达机电设备制造有限公司 | 一种预绞式非对称型音叉式防振锤 |
CN112701643B (zh) * | 2020-12-08 | 2022-04-08 | 国网河北省电力有限公司电力科学研究院 | 一种带实时监测的自调节防振锤 |
CN114421400A (zh) * | 2022-01-26 | 2022-04-29 | 国网山东省电力公司泰安供电公司 | 一种输电线路变频防振锤及使用方法 |
CN115480131B (zh) * | 2022-10-17 | 2023-09-08 | 国网湖北省电力有限公司恩施供电公司 | 一种架空输电导线全向可调频抑振及断股识别装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4231065C1 (de) * | 1992-09-17 | 1993-11-04 | Pfisterer Elektrotech Karl | Einleiter-daempfer fuer elektrische freileitungen |
EP1315263A1 (de) * | 2001-11-24 | 2003-05-28 | Richard Bergner Elektroarmaturen GmbH & Co.KG | Schwingungsdämpfer |
CN102412542A (zh) * | 2011-12-09 | 2012-04-11 | 辽宁省电力有限公司沈阳超高压分公司 | 一种架空输电线路的主动防舞器及主动防舞方法 |
CN102545124A (zh) * | 2012-01-09 | 2012-07-04 | 广东电网公司电力科学研究院 | 一种具有自适用调频功能的输电线路防舞装置 |
CN103944130A (zh) * | 2014-04-21 | 2014-07-23 | 国家电网公司 | 一种温度感应自动变谐振频率线路防振器 |
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2015
- 2015-04-24 CN CN201510202515.4A patent/CN104753012B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4231065C1 (de) * | 1992-09-17 | 1993-11-04 | Pfisterer Elektrotech Karl | Einleiter-daempfer fuer elektrische freileitungen |
EP1315263A1 (de) * | 2001-11-24 | 2003-05-28 | Richard Bergner Elektroarmaturen GmbH & Co.KG | Schwingungsdämpfer |
CN102412542A (zh) * | 2011-12-09 | 2012-04-11 | 辽宁省电力有限公司沈阳超高压分公司 | 一种架空输电线路的主动防舞器及主动防舞方法 |
CN102545124A (zh) * | 2012-01-09 | 2012-07-04 | 广东电网公司电力科学研究院 | 一种具有自适用调频功能的输电线路防舞装置 |
CN103944130A (zh) * | 2014-04-21 | 2014-07-23 | 国家电网公司 | 一种温度感应自动变谐振频率线路防振器 |
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