CN108399285A - 一种电缆线路钢支架选型方法 - Google Patents
一种电缆线路钢支架选型方法 Download PDFInfo
- Publication number
- CN108399285A CN108399285A CN201810111562.1A CN201810111562A CN108399285A CN 108399285 A CN108399285 A CN 108399285A CN 201810111562 A CN201810111562 A CN 201810111562A CN 108399285 A CN108399285 A CN 108399285A
- Authority
- CN
- China
- Prior art keywords
- cable
- steel
- steel bracket
- cost
- fatigue
- 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
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 163
- 239000010959 steel Substances 0.000 title claims abstract description 163
- 238000010187 selection method Methods 0.000 title claims abstract description 10
- 238000004364 calculation method Methods 0.000 claims abstract description 33
- 230000008646 thermal stress Effects 0.000 claims abstract description 33
- 230000008859 change Effects 0.000 claims abstract description 23
- 230000005672 electromagnetic field Effects 0.000 claims abstract description 21
- 238000006467 substitution reaction Methods 0.000 claims abstract 2
- 238000000034 method Methods 0.000 claims description 22
- 238000012423 maintenance Methods 0.000 claims description 16
- 230000035882 stress Effects 0.000 claims description 16
- 239000004020 conductor Substances 0.000 claims description 10
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 230000008439 repair process Effects 0.000 claims description 5
- 238000010276 construction Methods 0.000 claims description 4
- 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 claims description 3
- 230000035699 permeability Effects 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- 230000001133 acceleration Effects 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 239000010949 copper Substances 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 230000005484 gravity Effects 0.000 claims description 2
- 238000012545 processing Methods 0.000 claims description 2
- 238000009423 ventilation Methods 0.000 claims description 2
- 230000001939 inductive effect Effects 0.000 claims 2
- 238000007726 management method Methods 0.000 claims 2
- 208000025599 Heat Stress disease Diseases 0.000 claims 1
- 230000004888 barrier function Effects 0.000 claims 1
- 210000000746 body region Anatomy 0.000 claims 1
- 238000011156 evaluation Methods 0.000 claims 1
- 238000004064 recycling Methods 0.000 claims 1
- 238000010079 rubber tapping Methods 0.000 claims 1
- 238000013316 zoning Methods 0.000 claims 1
- 238000013461 design Methods 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 8
- 238000004458 analytical method Methods 0.000 description 5
- 230000008878 coupling Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 238000011160 research Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012821 model calculation Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000010572 single replacement reaction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
- G06F30/23—Design optimisation, verification or simulation using finite element methods [FEM] or finite difference methods [FDM]
-
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/30—Circuit design
- G06F30/36—Circuit design at the analogue level
- G06F30/367—Design verification, e.g. using simulation, simulation program with integrated circuit emphasis [SPICE], direct methods or relaxation methods
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Geometry (AREA)
- General Physics & Mathematics (AREA)
- Evolutionary Computation (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computational Mathematics (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Pure & Applied Mathematics (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810111562.1A CN108399285B (zh) | 2018-02-05 | 2018-02-05 | 一种电缆线路钢支架选型方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810111562.1A CN108399285B (zh) | 2018-02-05 | 2018-02-05 | 一种电缆线路钢支架选型方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108399285A true CN108399285A (zh) | 2018-08-14 |
CN108399285B CN108399285B (zh) | 2021-10-12 |
Family
ID=63096177
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810111562.1A Active CN108399285B (zh) | 2018-02-05 | 2018-02-05 | 一种电缆线路钢支架选型方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108399285B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114218817A (zh) * | 2021-11-09 | 2022-03-22 | 国网湖北省电力有限公司检修公司 | 一种邻近三相电抗器的电缆接地线发热研究治理方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104821589A (zh) * | 2015-04-22 | 2015-08-05 | 国家电网公司 | 基于全寿命周期成本的变电站无功补偿装置优选方法 |
CN105762722A (zh) * | 2014-12-18 | 2016-07-13 | 西安美育信息科技有限公司 | 一种简易电缆固定架 |
CN106021839A (zh) * | 2016-02-02 | 2016-10-12 | 江苏省电力公司南京供电公司 | 一种地铁隧道电缆支架疲劳可靠性的预测方法 |
CN106021713A (zh) * | 2016-05-18 | 2016-10-12 | 三峡大学 | 一种基于Corten-Dolan准则的抽水蓄能发电电动机转子鸽尾部疲劳寿命预测方法 |
JP2016217822A (ja) * | 2015-05-19 | 2016-12-22 | 日鉄住金防蝕株式会社 | 現場作業性が良好な実構造物用のイオン透過抵抗測定装置およびそれを用いたイオン透過抵抗測定方法 |
CN107314157A (zh) * | 2016-04-26 | 2017-11-03 | 镇江市神迪电力设备有限公司 | 一种复合尼龙电缆支架 |
CN107462760A (zh) * | 2017-06-20 | 2017-12-12 | 中国电力科学研究院 | 一种用于强电磁环境下的高压开关瞬态地电位测试系统 |
-
2018
- 2018-02-05 CN CN201810111562.1A patent/CN108399285B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105762722A (zh) * | 2014-12-18 | 2016-07-13 | 西安美育信息科技有限公司 | 一种简易电缆固定架 |
CN104821589A (zh) * | 2015-04-22 | 2015-08-05 | 国家电网公司 | 基于全寿命周期成本的变电站无功补偿装置优选方法 |
JP2016217822A (ja) * | 2015-05-19 | 2016-12-22 | 日鉄住金防蝕株式会社 | 現場作業性が良好な実構造物用のイオン透過抵抗測定装置およびそれを用いたイオン透過抵抗測定方法 |
CN106021839A (zh) * | 2016-02-02 | 2016-10-12 | 江苏省电力公司南京供电公司 | 一种地铁隧道电缆支架疲劳可靠性的预测方法 |
CN107314157A (zh) * | 2016-04-26 | 2017-11-03 | 镇江市神迪电力设备有限公司 | 一种复合尼龙电缆支架 |
CN106021713A (zh) * | 2016-05-18 | 2016-10-12 | 三峡大学 | 一种基于Corten-Dolan准则的抽水蓄能发电电动机转子鸽尾部疲劳寿命预测方法 |
CN107462760A (zh) * | 2017-06-20 | 2017-12-12 | 中国电力科学研究院 | 一种用于强电磁环境下的高压开关瞬态地电位测试系统 |
Non-Patent Citations (2)
Title |
---|
刘亮等: "基于全寿命周期的输电线路设计", 《三峡大学学报(自然科学版)》 * |
崔厚坤等: "基于有限元法的电缆涡流损耗计算", 《三峡大学学报(自然科学版)》 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114218817A (zh) * | 2021-11-09 | 2022-03-22 | 国网湖北省电力有限公司检修公司 | 一种邻近三相电抗器的电缆接地线发热研究治理方法 |
CN114218817B (zh) * | 2021-11-09 | 2024-11-15 | 国网湖北省电力有限公司检修公司 | 一种邻近三相电抗器的电缆接地线发热研究治理方法 |
Also Published As
Publication number | Publication date |
---|---|
CN108399285B (zh) | 2021-10-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Segatz et al. | Analysis of magnetohydrodynamic instabilities in aluminum reduction cells | |
CN104462624A (zh) | 一种基于多场耦合的电机温度场数据处理方法 | |
Chen et al. | Robust dynamic state estimator of integrated energy systems based on natural gas partial differential equations | |
Zhang et al. | Effect of magnetic obstacle on fluid flow and heat transfer in a rectangular duct | |
Zhao et al. | Practical model for energy consumption analysis of beam pumping motor systems and its energy-saving applications | |
CN108399286B (zh) | 一种电缆线路钢支架全寿命周期成本评估方法 | |
CN108399285A (zh) | 一种电缆线路钢支架选型方法 | |
Luo et al. | Modeling and simulation of non-linear dynamic process of the induction motor system with fluctuating potential loads | |
CN108319784A (zh) | 一种基于热疲劳的电缆线路钢支架全寿命周期成本评估方法 | |
CN108319785A (zh) | 一种基于全寿命周期成本评估的电缆线路钢支架选型方法 | |
Wu et al. | Wake-induced oscillation behaviour of twin bundle conductor transmission lines | |
CN106021706A (zh) | 基于粒子群-多物理场协同优化的高效感应电机轻量化方法 | |
CN103020457A (zh) | 一种降低海底电缆工程中护套损耗的方法 | |
Kitamura et al. | Turbulent heat and momentum transfer for electrically conducting fluid flowing in two-dimensional channel under transverse magnetic field | |
CN103269188B (zh) | 机车牵引电动机组的转速偏差与电流分配关系的判断方法 | |
Cherifi et al. | Simulations in a digital twin of an electrical machine | |
CN113868738A (zh) | 一种变电站倾斜悬吊式管母线的三维设计方法 | |
Li et al. | An improved finite-element model for electromagnetic analysis in aluminum cells | |
McGee et al. | Power losses in steel pipe delivering very large currents | |
Gesell et al. | Magnetohydrodynamic analysis of load shifting in hall-héroult cells | |
Fu et al. | On-line Computation of the Underground Power Cable Core's Temperature and Ampacity based on FEM and Environment Detection | |
Albano et al. | Industrial applications of magnetohydrodynamics at the University of Bologna | |
Schmidt et al. | Influence of higher harmonics in the end region magnetic field on eddy currents in the stator clamping system of hydro generators | |
Galanin et al. | Mathematical modeling of the MHD pump in view of the external circuit | |
Haisen et al. | Practical model for energy consumption analysis of beam pumping motor systems and its energy saving applications |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20210908 Address after: 430073 1072, floor 10, building B3, phase I, Longshan Innovation Park, Wuhan future science and Technology City, No. 999, Gaoxin Avenue, Donghu New Technology Development Zone, Wuhan, Hubei (Wuhan area of free trade zone) Applicant after: Wuhan Xincheng Pengda Information Technology Co.,Ltd. Address before: 443002 No. 8, University Road, Yichang, Hubei Applicant before: CHINA THREE GORGES University Applicant before: ECONOMIC TECHNOLOGY RESEARCH INSTITUTE OF STATE GRID HUBEI ELECTRIC POWER Co.,Ltd. Applicant before: WUHAN HUAYU LITAI TECHNOLOGY Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240423 Address after: Room 201-12, East Building, Building 10, High tech Park, Xinbei District, Changzhou City, Jiangsu Province, 213000 Patentee after: Changzhou Xincheng Pengda Information Technology Co.,Ltd. Country or region after: China Address before: 430073 1072, floor 10, building B3, phase I, Longshan Innovation Park, Wuhan future science and Technology City, No. 999, Gaoxin Avenue, Donghu New Technology Development Zone, Wuhan, Hubei (Wuhan area of free trade zone) Patentee before: Wuhan Xincheng Pengda Information Technology Co.,Ltd. Country or region before: China |
|
TR01 | Transfer of patent right |