CN112130040B - 一种高原淋雨条件输电线路分裂导线起晕场强预测方法 - Google Patents
一种高原淋雨条件输电线路分裂导线起晕场强预测方法 Download PDFInfo
- Publication number
- CN112130040B CN112130040B CN202011015407.3A CN202011015407A CN112130040B CN 112130040 B CN112130040 B CN 112130040B CN 202011015407 A CN202011015407 A CN 202011015407A CN 112130040 B CN112130040 B CN 112130040B
- Authority
- CN
- China
- Prior art keywords
- corona
- field intensity
- transmission line
- power transmission
- line under
- 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.)
- Active
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
- G01R31/1218—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing using optical methods; using charged particle, e.g. electron, beams or X-rays
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
- G06F17/10—Complex mathematical operations
- G06F17/11—Complex mathematical operations for solving equations, e.g. nonlinear equations, general mathematical optimization problems
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/10—Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Pure & Applied Mathematics (AREA)
- Mathematical Optimization (AREA)
- Mathematical Analysis (AREA)
- Computational Mathematics (AREA)
- Data Mining & Analysis (AREA)
- Theoretical Computer Science (AREA)
- Operations Research (AREA)
- Algebra (AREA)
- Databases & Information Systems (AREA)
- Software Systems (AREA)
- General Engineering & Computer Science (AREA)
- Testing Relating To Insulation (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011015407.3A CN112130040B (zh) | 2020-09-24 | 2020-09-24 | 一种高原淋雨条件输电线路分裂导线起晕场强预测方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011015407.3A CN112130040B (zh) | 2020-09-24 | 2020-09-24 | 一种高原淋雨条件输电线路分裂导线起晕场强预测方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112130040A CN112130040A (zh) | 2020-12-25 |
CN112130040B true CN112130040B (zh) | 2023-10-13 |
Family
ID=73839734
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202011015407.3A Active CN112130040B (zh) | 2020-09-24 | 2020-09-24 | 一种高原淋雨条件输电线路分裂导线起晕场强预测方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN112130040B (zh) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20160106976A (ko) * | 2015-03-03 | 2016-09-13 | (주)웸스 | Lid 기법 검증용 이동식 현장 강우 모사기 |
CN106707046A (zh) * | 2015-07-15 | 2017-05-24 | 中国电力科学研究院 | 一种直流输电线路可听噪声海拔修正方法 |
CN108345569A (zh) * | 2018-02-07 | 2018-07-31 | 中国电力科学研究院有限公司 | 一种用于计算高压直流导线起晕场强的方法及系统 |
CN108387826A (zh) * | 2018-03-08 | 2018-08-10 | 华北电力大学(保定) | 考虑海拔修正的超特高压分裂导线起晕场强预测方法 |
CN108761286A (zh) * | 2018-05-28 | 2018-11-06 | 华北电力大学(保定) | 高海拔沙尘条件下超/特高压输电线路导线起晕场强预测方法 |
CN111521914A (zh) * | 2020-03-24 | 2020-08-11 | 中国电力科学研究院有限公司 | 一种用于确定高压输电直流线路起晕场强的方法及系统 |
CN111521915A (zh) * | 2020-03-24 | 2020-08-11 | 中国电力科学研究院有限公司 | 一种高压直流线路起晕场强判定方法及系统 |
CN111693825A (zh) * | 2020-05-07 | 2020-09-22 | 中国电力科学研究院有限公司 | 一种确定微风条件下电晕笼淋雨装置的雨强的方法和系统 |
-
2020
- 2020-09-24 CN CN202011015407.3A patent/CN112130040B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20160106976A (ko) * | 2015-03-03 | 2016-09-13 | (주)웸스 | Lid 기법 검증용 이동식 현장 강우 모사기 |
CN106707046A (zh) * | 2015-07-15 | 2017-05-24 | 中国电力科学研究院 | 一种直流输电线路可听噪声海拔修正方法 |
CN108345569A (zh) * | 2018-02-07 | 2018-07-31 | 中国电力科学研究院有限公司 | 一种用于计算高压直流导线起晕场强的方法及系统 |
CN108387826A (zh) * | 2018-03-08 | 2018-08-10 | 华北电力大学(保定) | 考虑海拔修正的超特高压分裂导线起晕场强预测方法 |
CN108761286A (zh) * | 2018-05-28 | 2018-11-06 | 华北电力大学(保定) | 高海拔沙尘条件下超/特高压输电线路导线起晕场强预测方法 |
CN111521914A (zh) * | 2020-03-24 | 2020-08-11 | 中国电力科学研究院有限公司 | 一种用于确定高压输电直流线路起晕场强的方法及系统 |
CN111521915A (zh) * | 2020-03-24 | 2020-08-11 | 中国电力科学研究院有限公司 | 一种高压直流线路起晕场强判定方法及系统 |
CN111693825A (zh) * | 2020-05-07 | 2020-09-22 | 中国电力科学研究院有限公司 | 一种确定微风条件下电晕笼淋雨装置的雨强的方法和系统 |
Non-Patent Citations (4)
Title |
---|
Lei-Jian Ren ; Yun-Peng Liu ; Jie Lu ; Tao Yu.Research on Method to Get Corona Inception Electric-Field Intensity Based on Small Corona Cage.《2009 Asia-Pacific Power and Energy Engineering Conference》.2009,全文. * |
Li Min等.Prediction method on corona inception field intensity for HVDC fittings in high altitude area.《2016 IEEE International Conference on High Voltage Engineering and Application (ICHVE)》.2016,全文. * |
刘云鹏 等.特高压电晕笼直流分裂导线正极性电晕起始特性分析.《电工技术学报》.2013,第28卷(第1期),73-79. * |
李敏等.2km海拔下直流线路金具起晕场强预测修正方法.《南方电网技术》.2016,第10卷(第9期),55-60. * |
Also Published As
Publication number | Publication date |
---|---|
CN112130040A (zh) | 2020-12-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Qi et al. | Surface discharge initiated by immobilized metallic particles attached to gas insulated substation insulators: process and features | |
CN102508070B (zh) | 输电线路无线电干扰确定方法 | |
CN103116056A (zh) | 一种高压直流宽频域电晕电流测量系统 | |
CN111766483B (zh) | 一种长空气间隙球形电极流注放电模拟系统及其模拟方法 | |
CN112904141A (zh) | 一种高压交流输电线路可听噪声声功率计算方法及装置 | |
Bian et al. | The effect of surface roughness on corona-generated electromagnetic interference for long-term operating conductors | |
Urban et al. | Small corona cage for wideband HVac radio noise studies: Rationale and critical design | |
CN112130040B (zh) | 一种高原淋雨条件输电线路分裂导线起晕场强预测方法 | |
CN115856456A (zh) | 一种电缆电荷测试数据传输方法 | |
Jiang et al. | Studying corona onset characteristics after rime ice accumulation on energized stranded conductors | |
He et al. | Audible noise spectral characteristics of high‐voltage ac bundled conductors at high altitude | |
Bian et al. | Comparative study on corona-generated audible noise and radio noise of ac long-term operating conductors with two bundle types | |
Ziornek et al. | Activity of moving metallic particles in prebreakdown state in GIS | |
CN105572510A (zh) | 一种基于电晕笼的直流输电线路电晕损失测试方法 | |
Rojas et al. | Characteristics of lightning-generated electric fields measured in the Bogotá Savanna, Colombia | |
CN112147465B (zh) | 基于多重分形与极限学习机的gis局部放电光学诊断方法 | |
CN113533918A (zh) | 正极性操作冲击下长气隙放电流注起始时延分析方法 | |
Jiang et al. | Study on the effects of glaze icing on the corona onset characteristics of stranded conductors | |
CN111044856B (zh) | 一种盘型绝缘子陡波试验装置 | |
CN110632396B (zh) | 一种电缆介质损耗测量方法 | |
CN108761286B (zh) | 沙尘条件下超/特高压输电线路导线起晕场强预测方法 | |
Xie et al. | Experimental Study on Corona Characteristics of Ball-Plate Electrode under High Humidity | |
Hauspurg et al. | 765-kV transmission line insulation: testing program | |
Yang et al. | Preliminary results of lightning current measurements at the 356 m high Shenzhen Meteorological Gradient Tower in South China | |
CN109254313B (zh) | 多探测器提高带正电的218Po收集效率的测量腔及方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Li Yongshuang Inventor after: Tang Jian Inventor after: Liu Chen Inventor after: Xia Bo Inventor after: Wang Yingying Inventor after: Meng Xin Inventor after: Huang Shilong Inventor after: Liu Yunpeng Inventor before: Liu Yunpeng Inventor before: Huang Shilong Inventor before: Liu Chen Inventor before: Li Yongshuang Inventor before: Tang Jian |
|
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20210112 Address after: No.65 ande Road, Xicheng District, Beijing 100032 Applicant after: ELECTRIC POWER PLANNING AND ENGINEERING INSTITUTE Co.,Ltd. Applicant after: NORTH CHINA ELECTRIC POWER University (BAODING) Address before: 071000 619 Yonghua North Street, lotus pool, Baoding, Hebei Applicant before: NORTH CHINA ELECTRIC POWER University (BAODING) |
|
GR01 | Patent grant | ||
GR01 | Patent grant |