CN105258664A - 输电线路等值覆冰厚度获得方法 - Google Patents
输电线路等值覆冰厚度获得方法 Download PDFInfo
- Publication number
- CN105258664A CN105258664A CN201510765526.3A CN201510765526A CN105258664A CN 105258664 A CN105258664 A CN 105258664A CN 201510765526 A CN201510765526 A CN 201510765526A CN 105258664 A CN105258664 A CN 105258664A
- Authority
- CN
- China
- Prior art keywords
- transmission line
- ice
- covering
- suspension insulator
- icing
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 62
- 238000000034 method Methods 0.000 title abstract description 8
- 239000012212 insulator Substances 0.000 claims abstract description 68
- 239000000725 suspension Substances 0.000 claims abstract description 55
- 230000001133 acceleration Effects 0.000 claims abstract description 5
- 230000005611 electricity Effects 0.000 claims description 46
- 230000005484 gravity Effects 0.000 claims description 14
- 238000002360 preparation method Methods 0.000 claims description 13
- 238000005259 measurement Methods 0.000 claims description 6
- 101100087528 Mus musculus Rhoj gene Proteins 0.000 abstract 1
- 238000012544 monitoring process Methods 0.000 description 8
- 230000008859 change Effects 0.000 description 7
- 238000004364 calculation method Methods 0.000 description 6
- 239000004020 conductor Substances 0.000 description 5
- 238000004088 simulation Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 3
- 239000010931 gold Substances 0.000 description 3
- 229910052737 gold Inorganic materials 0.000 description 3
- NAWXUBYGYWOOIX-SFHVURJKSA-N (2s)-2-[[4-[2-(2,4-diaminoquinazolin-6-yl)ethyl]benzoyl]amino]-4-methylidenepentanedioic acid Chemical compound C1=CC2=NC(N)=NC(N)=C2C=C1CCC1=CC=C(C(=O)N[C@@H](CC(=C)C(O)=O)C(O)=O)C=C1 NAWXUBYGYWOOIX-SFHVURJKSA-N 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000009897 systematic effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 102100033636 Histone H3.2 Human genes 0.000 description 1
- 101000871895 Homo sapiens Histone H3.2 Proteins 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
Description
F0/N | F1/N | R1/mm | R2/mm | 相对误差 |
17.0 | 34.8 | 12.5456 | 12.5 | 0.36% |
15.2 | 30.9 | 12.4605 | 12.5 | -0.32% |
15.5 | 31.8 | 12.5729 | 12.5 | 0.58% |
12.1 | 24.4 | 12.3804 | 12.5 | -0.96% |
11.2 | 22.8 | 12.4372 | 12.5 | -0.50% |
11.5 | 23.7 | 12.5855 | 12.5 | 0.68% |
15.1 | 30.5 | 12.3816 | 12.5 | 0.36% |
15.8 | 32.0 | 12.4147 | 12.5 | -0.32% |
19.5 | 40.0 | 12.5709 | 12.5 | 0.58% |
18.2 | 36.9 | 12.4277 | 12.5 | -0.96% |
22.3 | 45.6 | 12.5323 | 12.5 | -0.50% |
20.5 | 42.2 | 12.6142 | 12.5 | 0.68% |
L1/m | L2/m | F0/N | F1/N | R1/mm | R2/mm | 相对误差 |
3.99 | 4.27 | 17.0 | 34.8 | 12.5456 | 12.5 | 0.36% |
3.99 | 2.8 | 15.2 | 30.9 | 12.4605 | 12.5 | -0.32% |
2.78 | 4.27 | 15.5 | 31.8 | 12.5729 | 12.5 | 0.58% |
2.78 | 2.8 | 12.1 | 24.4 | 12.3804 | 12.5 | -0.96% |
2.53 | 2.66 | 11.2 | 22.8 | 12.4372 | 12.5 | -0.50% |
2.53 | 2.8 | 11.5 | 23.7 | 12.5855 | 12.5 | 0.68% |
H1/m | H2/m | H3/m | F0/N | F1/N | R1/mm | R2/mm | 相对误差 |
210 | 168 | 252 | 15.1 | 30.5 | 12.3816 | 12.5 | -0.95% |
252 | 168 | 210 | 15.8 | 32.0 | 12.4147 | 12.5 | -0.68% |
210 | 210 | 210 | 19.5 | 40.0 | 12.5709 | 12.5 | 0.57% |
168 | 210 | 252 | 18.2 | 36.9 | 12.4277 | 12.5 | -0.58% |
168 | 252 | 210 | 22.3 | 45.6 | 12.5323 | 12.5 | 0.26% |
210 | 210 | 168 | 20.5 | 42.2 | 12.6142 | 12.5 | 0.91% |
线路名称 | 月普一线 | 城沐二线 |
杆塔号 | 64 | 51 |
导线单位自重kg/m | 2.058kg/m | 1.68kg/m |
导线分裂数 | 4 | 4 |
导线直径mm | 33.6 | 30 |
导线温度系数 | 2.09E-05 | 2.05E-05 |
小号侧挂点高差m | 134.9 | 159 |
小号侧档距m | 396 | 546 |
大号侧挂点高差m | 53.3 | 65.7 |
大号侧档距m | 197 | 198 |
挂点绝缘子串总重量kg | 592.8 | 756.08 |
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510765526.3A CN105258664B (zh) | 2015-11-11 | 2015-11-11 | 输电线路等值覆冰厚度获得方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510765526.3A CN105258664B (zh) | 2015-11-11 | 2015-11-11 | 输电线路等值覆冰厚度获得方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105258664A true CN105258664A (zh) | 2016-01-20 |
CN105258664B CN105258664B (zh) | 2018-01-30 |
Family
ID=55098449
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510765526.3A Active CN105258664B (zh) | 2015-11-11 | 2015-11-11 | 输电线路等值覆冰厚度获得方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105258664B (zh) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106153097A (zh) * | 2016-06-27 | 2016-11-23 | 中国电力科学研究院 | 覆冰绝缘子串覆冰程度表征方法 |
CN106225748A (zh) * | 2016-08-15 | 2016-12-14 | 国网山西省电力公司电力科学研究院 | 输电线路覆冰厚度监测装置的模拟比对系统及其比对方法 |
CN106248022A (zh) * | 2016-07-21 | 2016-12-21 | 国网山西省电力公司电力科学研究院 | 输电线路覆冰厚度监测系统及其监测方法 |
CN106781229A (zh) * | 2016-11-15 | 2017-05-31 | 国网四川省电力公司电力科学研究院 | 架空输电线路覆冰预警方法 |
CN106885507A (zh) * | 2017-04-14 | 2017-06-23 | 云南电网有限责任公司电力科学研究院 | 一种输电线路等值覆冰厚度监测装置及系统 |
CN107248784A (zh) * | 2017-08-02 | 2017-10-13 | 新疆信息产业有限责任公司 | 输电线路运行状态自动监测装置及其监测方法 |
CN111442752A (zh) * | 2020-03-26 | 2020-07-24 | 广州长川科技有限公司 | 一种输电线路等值覆冰厚度的监测方法 |
CN111678579A (zh) * | 2020-06-04 | 2020-09-18 | 中国电力工程顾问集团西南电力设计院有限公司 | 一种对模拟导线覆冰重量进行自动测量的装置 |
CN111879275A (zh) * | 2020-07-31 | 2020-11-03 | 国网四川省电力公司电力科学研究院 | 一种输电线路覆冰在线监测装置及方法 |
CN113704969A (zh) * | 2021-07-26 | 2021-11-26 | 贵州电网有限责任公司 | 一种直线塔地线等值覆冰厚度测量方法及系统 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101907456A (zh) * | 2010-06-30 | 2010-12-08 | 华南理工大学 | 直线塔架空输电线路覆冰厚度和重量的计算方法 |
CN101922924A (zh) * | 2009-06-09 | 2010-12-22 | 中国电力科学研究院 | 一种输电线路信息检测系统、方法及gps移动站装置 |
US20140067271A1 (en) * | 2012-08-30 | 2014-03-06 | International Business Machines Corporation | Predicting ice coating status on transmission lines |
CN203772225U (zh) * | 2014-04-18 | 2014-08-13 | 国家电网公司 | 测量架空输电线路覆冰厚度的装置 |
CN204422114U (zh) * | 2015-01-14 | 2015-06-24 | 西安工程大学 | 基于光纤光栅的输电线路覆冰力学传感器 |
-
2015
- 2015-11-11 CN CN201510765526.3A patent/CN105258664B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101922924A (zh) * | 2009-06-09 | 2010-12-22 | 中国电力科学研究院 | 一种输电线路信息检测系统、方法及gps移动站装置 |
CN101907456A (zh) * | 2010-06-30 | 2010-12-08 | 华南理工大学 | 直线塔架空输电线路覆冰厚度和重量的计算方法 |
US20140067271A1 (en) * | 2012-08-30 | 2014-03-06 | International Business Machines Corporation | Predicting ice coating status on transmission lines |
CN203772225U (zh) * | 2014-04-18 | 2014-08-13 | 国家电网公司 | 测量架空输电线路覆冰厚度的装置 |
CN204422114U (zh) * | 2015-01-14 | 2015-06-24 | 西安工程大学 | 基于光纤光栅的输电线路覆冰力学传感器 |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106153097B (zh) * | 2016-06-27 | 2020-09-25 | 中国电力科学研究院 | 覆冰绝缘子串覆冰程度表征方法 |
CN106153097A (zh) * | 2016-06-27 | 2016-11-23 | 中国电力科学研究院 | 覆冰绝缘子串覆冰程度表征方法 |
CN106248022A (zh) * | 2016-07-21 | 2016-12-21 | 国网山西省电力公司电力科学研究院 | 输电线路覆冰厚度监测系统及其监测方法 |
CN106225748A (zh) * | 2016-08-15 | 2016-12-14 | 国网山西省电力公司电力科学研究院 | 输电线路覆冰厚度监测装置的模拟比对系统及其比对方法 |
CN106781229A (zh) * | 2016-11-15 | 2017-05-31 | 国网四川省电力公司电力科学研究院 | 架空输电线路覆冰预警方法 |
CN106885507A (zh) * | 2017-04-14 | 2017-06-23 | 云南电网有限责任公司电力科学研究院 | 一种输电线路等值覆冰厚度监测装置及系统 |
CN107248784A (zh) * | 2017-08-02 | 2017-10-13 | 新疆信息产业有限责任公司 | 输电线路运行状态自动监测装置及其监测方法 |
CN111442752A (zh) * | 2020-03-26 | 2020-07-24 | 广州长川科技有限公司 | 一种输电线路等值覆冰厚度的监测方法 |
CN111442752B (zh) * | 2020-03-26 | 2021-11-19 | 广州长川科技有限公司 | 一种输电线路等值覆冰厚度的监测方法 |
CN111678579A (zh) * | 2020-06-04 | 2020-09-18 | 中国电力工程顾问集团西南电力设计院有限公司 | 一种对模拟导线覆冰重量进行自动测量的装置 |
CN111678579B (zh) * | 2020-06-04 | 2021-09-28 | 中国电力工程顾问集团西南电力设计院有限公司 | 一种对模拟导线覆冰重量进行自动测量的装置 |
CN111879275A (zh) * | 2020-07-31 | 2020-11-03 | 国网四川省电力公司电力科学研究院 | 一种输电线路覆冰在线监测装置及方法 |
CN113704969A (zh) * | 2021-07-26 | 2021-11-26 | 贵州电网有限责任公司 | 一种直线塔地线等值覆冰厚度测量方法及系统 |
CN113704969B (zh) * | 2021-07-26 | 2024-03-08 | 贵州电网有限责任公司 | 一种直线塔地线等值覆冰厚度测量方法及系统 |
Also Published As
Publication number | Publication date |
---|---|
CN105258664B (zh) | 2018-01-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105258664A (zh) | 输电线路等值覆冰厚度获得方法 | |
CN102798367B (zh) | 输电线路导线覆冰厚度检测方法、装置 | |
CN106096105B (zh) | 输电线路风偏瞬态响应计算方法 | |
CN104167076B (zh) | 一种覆冰输电线路薄弱环节预警方法 | |
CN104091046B (zh) | 一种基于称重法的耐张塔导线覆冰厚度监测方法和系统 | |
CN103645014B (zh) | 用于gis设备的sf6气体泄漏率检测方法 | |
CN103066591B (zh) | 一种基于实时测量的电网参数偏差识别方法 | |
CN104236504A (zh) | 一种输电线路等值覆冰厚度监测方法 | |
CN102955088A (zh) | 一种基于有限元数据库的零值绝缘子检测方法 | |
CN105241498A (zh) | 一种基于弱磁探测的直流架空输电线路弧垂和应力监测方法 | |
CN111125612B (zh) | 一种架空导线覆冰舞动幅值的计算方法 | |
CN104897993A (zh) | 一种架空输电线路载流量评估方法 | |
CN105160054A (zh) | 一种获取架空线路塑蠕伸长后参数的方法 | |
CN107543675B (zh) | 特高压直流换流阀抗震性能试验装置及方法 | |
CN104166798A (zh) | 一种基于弧垂数据的连续档输电线路覆冰厚度确定方法 | |
CN106767639A (zh) | 一种覆冰工况下的垂直档距取值方法 | |
CN109726411A (zh) | 风力机机舱结构疲劳强度的计算方法 | |
CN104406558A (zh) | 一种输电线路弧垂监测的方法 | |
CN101900764A (zh) | 使用短距测量法测量接地网接地电阻的方法 | |
CN103217282A (zh) | 一种基于等寿命原则的水平轴风力机叶片缩比模型疲劳测试方法 | |
CN108363832A (zh) | 一种计算输电线路覆冰厚度的方法 | |
CN104573192B (zh) | 一种架空线路耐张塔等值覆冰厚度的在线监测方法 | |
CN201724758U (zh) | 无线实时测温装置 | |
CN107101800B (zh) | 输电铁塔模型的风力测量设备及其测量方法 | |
CN103344782A (zh) | 一种光纤布喇格光栅风向传感系统及风向计算方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20160120 Assignee: Sichuan Shuneng Power Co.,Ltd. High tech Branch Assignor: STATE GRID SICHUAN ELECTRIC POWER Research Institute Contract record no.: X2022980017454 Denomination of invention: Method for obtaining equivalent icing thickness of transmission lines Granted publication date: 20180130 License type: Common License Record date: 20221013 |
|
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20160120 Assignee: Sichuan Ruiting Zhihui Technology Co.,Ltd. Assignor: STATE GRID SICHUAN ELECTRIC POWER Research Institute Contract record no.: X2023510000009 Denomination of invention: Method for obtaining equivalent icing thickness of transmission lines Granted publication date: 20180130 License type: Common License Record date: 20230809 Application publication date: 20160120 Assignee: SICHUAN HUIYUAN OPTICAL COMMUNICATIONS Co.,Ltd. Assignor: STATE GRID SICHUAN ELECTRIC POWER Research Institute Contract record no.: X2023510000008 Denomination of invention: Method for obtaining equivalent icing thickness of transmission lines Granted publication date: 20180130 License type: Common License Record date: 20230809 |
|
EE01 | Entry into force of recordation of patent licensing contract | ||
CP01 | Change in the name or title of a patent holder |
Address after: No.24, Qinghua Road, Qingyang District, Chengdu, Sichuan 610000 Patentee after: STATE GRID SICHUAN ELECTRIC POWER Research Institute Patentee after: STATE GRID CORPORATION OF CHINA Address before: No.24, Qinghua Road, Qingyang District, Chengdu, Sichuan 610000 Patentee before: STATE GRID SICHUAN ELECTRIC POWER Research Institute Patentee before: State Grid Corporation of China |
|
CP01 | Change in the name or title of a patent holder | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20160120 Assignee: SICHUAN ZHONGDIAN AOSTAR INFORMATION TECHNOLOGIES Co.,Ltd. Assignor: STATE GRID SICHUAN ELECTRIC POWER Research Institute Contract record no.: X2023510000017 Denomination of invention: Method for obtaining equivalent icing thickness of transmission lines Granted publication date: 20180130 License type: Common License Record date: 20230829 |
|
EE01 | Entry into force of recordation of patent licensing contract |