CN106249104B - 一种通信电缆屏蔽层状态监测的检测装置及方法 - Google Patents
一种通信电缆屏蔽层状态监测的检测装置及方法 Download PDFInfo
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- CN106249104B CN106249104B CN201610620642.0A CN201610620642A CN106249104B CN 106249104 B CN106249104 B CN 106249104B CN 201610620642 A CN201610620642 A CN 201610620642A CN 106249104 B CN106249104 B CN 106249104B
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- 238000004891 communication Methods 0.000 title claims abstract description 64
- 238000012544 monitoring process Methods 0.000 title claims abstract description 32
- 238000001514 detection method Methods 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title description 8
- 238000005259 measurement Methods 0.000 claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 230000004044 response Effects 0.000 claims abstract description 13
- 238000005516 engineering process Methods 0.000 claims abstract description 7
- 230000011514 reflex Effects 0.000 claims abstract description 4
- 238000012360 testing method Methods 0.000 claims description 10
- 230000009466 transformation Effects 0.000 claims description 5
- 230000003044 adaptive effect Effects 0.000 claims description 2
- 238000004458 analytical method Methods 0.000 description 2
- 238000007405 data analysis Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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
- G01R31/08—Locating faults in cables, transmission lines, or networks
- G01R31/081—Locating faults in cables, transmission lines, or networks according to type of conductors
- G01R31/083—Locating faults in cables, transmission lines, or networks according to type of conductors in cables, e.g. underground
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
- Locating Faults (AREA)
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CN201610620642.0A CN106249104B (zh) | 2016-07-29 | 2016-07-29 | 一种通信电缆屏蔽层状态监测的检测装置及方法 |
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CN106249104A CN106249104A (zh) | 2016-12-21 |
CN106249104B true CN106249104B (zh) | 2019-02-15 |
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Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107064761B (zh) * | 2017-05-08 | 2023-08-11 | 南京电力工程设计有限公司 | 一种交流电缆内部波速特性的检测方法及检测系统 |
CN107329002B (zh) * | 2017-07-31 | 2019-08-09 | 西安电子科技大学 | 强电磁脉冲作用下屏蔽体时域屏蔽效能的等效测试方法 |
CN108008196B (zh) * | 2017-11-14 | 2020-07-28 | 山东康威通信技术股份有限公司 | 一种通信电缆屏蔽层远端接地电阻测量装置及方法 |
CN107966618B (zh) * | 2017-11-28 | 2020-08-28 | 广州广电计量检测股份有限公司 | 数据线屏蔽效能检测电路和方法 |
US11022638B2 (en) * | 2018-04-04 | 2021-06-01 | Fluke Corporation | Testing shield continuity of a cable or cabling installation using common mode insertion loss |
CN109116182B (zh) * | 2018-06-13 | 2021-08-13 | 康威通信技术股份有限公司 | 通信电缆接头屏蔽罩屏蔽效能测量的装置及方法 |
CN109116126B (zh) * | 2018-09-06 | 2020-11-27 | 山东康威通信技术股份有限公司 | 一种通信电缆屏蔽层屏蔽效能在线监测评估方法及系统 |
CN109541391A (zh) * | 2018-10-10 | 2019-03-29 | 山东康威通信技术股份有限公司 | 一种低功耗电缆屏蔽层在线监测装置、监测系统及方法 |
CN110221184B (zh) * | 2019-07-17 | 2020-02-21 | 广东电网有限责任公司 | 中压单芯交联电缆金属屏蔽层故障探测装置及探测方法 |
CN110672986B (zh) * | 2019-08-27 | 2021-11-05 | 西安电子科技大学 | 一种用于减小定位盲区提高分辨率的电缆故障定位系统 |
CN111366813B (zh) * | 2020-03-17 | 2022-03-11 | 重庆邮电大学 | 一种脉冲噪声环境下的电缆故障定位方法、装置及系统 |
CN112067945B (zh) * | 2020-09-10 | 2023-12-19 | 广州赛力迪科技有限公司 | 铁路信号电缆在线故障定位系统及方法 |
CN112730952B (zh) * | 2020-12-29 | 2023-03-24 | 康威通信技术股份有限公司 | 一种高压电缆护层接地箱检测装置 |
CN114325239B (zh) * | 2021-12-30 | 2024-01-19 | 成都高斯电子技术有限公司 | 故障定位模拟装置及故障定位精度校验方法 |
CN114609622B (zh) * | 2022-03-16 | 2024-02-09 | 上海新华控制技术集团科技有限公司 | 基于p-tdr的热力管网泄漏故障的发现和定位方法 |
CN115774310B (zh) * | 2023-02-10 | 2023-04-25 | 成都亨通光通信有限公司 | 一种层绞式光缆 |
CN116754894B (zh) * | 2023-06-16 | 2024-02-23 | 深圳市泰士特线缆有限公司 | 通信线缆的组合检测方法、装置、设备及介质 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101566665A (zh) * | 2009-06-09 | 2009-10-28 | 中国民航大学 | 基于时域反射的飞机电缆故障定位仪 |
CN103217612A (zh) * | 2013-03-22 | 2013-07-24 | 北京大学 | 一种铠装电力电缆故障在线监测与实时测距的方法 |
CN105510767A (zh) * | 2015-11-06 | 2016-04-20 | 中国电子科技集团公司第四十一研究所 | 多段不同型号互联电缆的故障点定位方法 |
CN105388397B (zh) * | 2015-12-02 | 2018-07-17 | 山东康威通信技术股份有限公司 | 一种分支结构电缆故障定位装置及方法 |
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