CN105426597B - 一种架空输电线路大截面导线的找形确定方法 - Google Patents
一种架空输电线路大截面导线的找形确定方法 Download PDFInfo
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- CN105426597B CN105426597B CN201510757659.6A CN201510757659A CN105426597B CN 105426597 B CN105426597 B CN 105426597B CN 201510757659 A CN201510757659 A CN 201510757659A CN 105426597 B CN105426597 B CN 105426597B
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 35
- 238000000034 method Methods 0.000 title claims abstract description 28
- 238000005315 distribution function Methods 0.000 claims abstract description 10
- 238000004458 analytical method Methods 0.000 claims abstract description 7
- 230000005611 electricity Effects 0.000 claims abstract 9
- 239000013598 vector Substances 0.000 claims description 16
- 230000014509 gene expression Effects 0.000 claims description 7
- 238000005452 bending Methods 0.000 claims description 6
- 238000013075 data extraction Methods 0.000 claims description 2
- 230000010354 integration Effects 0.000 claims description 2
- 230000007613 environmental effect Effects 0.000 claims 1
- 239000004020 conductor Substances 0.000 description 32
- 230000008569 process Effects 0.000 description 4
- 238000004364 calculation method Methods 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
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- 230000005484 gravity Effects 0.000 description 1
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- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005312 nonlinear dynamic Methods 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/10—Geometric CAD
- G06F30/17—Mechanical parametric or variational design
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2113/00—Details relating to the application field
- G06F2113/16—Cables, cable trees or wire harnesses
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- 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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
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- General Engineering & Computer Science (AREA)
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- Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
- Suspension Of Electric Lines Or Cables (AREA)
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CN201510757659.6A CN105426597B (zh) | 2015-11-09 | 2015-11-09 | 一种架空输电线路大截面导线的找形确定方法 |
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CN201510757659.6A CN105426597B (zh) | 2015-11-09 | 2015-11-09 | 一种架空输电线路大截面导线的找形确定方法 |
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CN105426597A CN105426597A (zh) | 2016-03-23 |
CN105426597B true CN105426597B (zh) | 2019-08-16 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107194120B (zh) * | 2017-06-20 | 2020-09-18 | 南京理工大学 | 一种基于有限质点法的覆冰输电线路找形方法 |
CN109583112B (zh) * | 2018-12-06 | 2022-03-29 | 中北大学 | 一种基于abaqus有限元软件的架空导线找形方法 |
CN110941925B (zh) * | 2019-11-26 | 2022-08-09 | 国网河南省电力公司电力科学研究院 | 用于分析特高压变电站架空线结构力学特性的方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005265699A (ja) * | 2004-03-19 | 2005-09-29 | Chugoku Electric Power Co Inc:The | 無人飛行体を用いた送電線点検システムおよび方法 |
CN102147832A (zh) * | 2011-04-29 | 2011-08-10 | 山西省电力公司电力科学研究院 | 一种输电线路的导线及架空地线空间位置的确定方法 |
CN102623939A (zh) * | 2012-02-06 | 2012-08-01 | 广东电网公司电力科学研究院 | 一种基于模拟随机阵风场计算的输电线路风振治理方法 |
CN102663229A (zh) * | 2012-03-08 | 2012-09-12 | 东南大学 | 一种索杆张力结构的找形方法 |
CN104166802A (zh) * | 2014-08-18 | 2014-11-26 | 国家电网公司 | 一种连续档输电线路脱冰跳跃高度的确定方法 |
CN104535233A (zh) * | 2014-12-08 | 2015-04-22 | 云南电网公司电力科学研究院 | 一种覆冰输电线路应力监测系统 |
-
2015
- 2015-11-09 CN CN201510757659.6A patent/CN105426597B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005265699A (ja) * | 2004-03-19 | 2005-09-29 | Chugoku Electric Power Co Inc:The | 無人飛行体を用いた送電線点検システムおよび方法 |
CN102147832A (zh) * | 2011-04-29 | 2011-08-10 | 山西省电力公司电力科学研究院 | 一种输电线路的导线及架空地线空间位置的确定方法 |
CN102623939A (zh) * | 2012-02-06 | 2012-08-01 | 广东电网公司电力科学研究院 | 一种基于模拟随机阵风场计算的输电线路风振治理方法 |
CN102663229A (zh) * | 2012-03-08 | 2012-09-12 | 东南大学 | 一种索杆张力结构的找形方法 |
CN104166802A (zh) * | 2014-08-18 | 2014-11-26 | 国家电网公司 | 一种连续档输电线路脱冰跳跃高度的确定方法 |
CN104535233A (zh) * | 2014-12-08 | 2015-04-22 | 云南电网公司电力科学研究院 | 一种覆冰输电线路应力监测系统 |
Non-Patent Citations (2)
Title |
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复弯矩表示的非圆截面杆平衡的Schrodinger方程及其半解析解;刘延柱等;《力学季刊》;20041231;第25卷(第4期);第463-469页 |
曲轴非线性参数扭振问题的分叉理论解;陈予恕等;《振动工程学报》;19871130;第1卷(第1期);第26-34页 |
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Address after: 100192 Beijing city Haidian District Qinghe small Camp Road No. 15 Patentee after: CHINA ELECTRIC POWER RESEARCH INSTITUTE Co.,Ltd. Country or region after: China Patentee after: STATE GRID CORPORATION OF CHINA Address before: 100192 Beijing city Haidian District Qinghe small Camp Road No. 15 Patentee before: CHINA ELECTRIC POWER RESEARCH INSTITUTE Co.,Ltd. Country or region before: China Patentee before: State Grid Corporation of China Address after: 100192 Beijing city Haidian District Qinghe small Camp Road No. 15 Patentee after: CHINA ELECTRIC POWER RESEARCH INSTITUTE Co.,Ltd. Country or region after: China Patentee after: State Grid Corporation of China Address before: 100192 Beijing city Haidian District Qinghe small Camp Road No. 15 Patentee before: China Electric Power Research Institute Country or region before: China Patentee before: State Grid Corporation of China |