CN110297163B - 一种电力电缆在线检测和监测系统及其通讯方法 - Google Patents
一种电力电缆在线检测和监测系统及其通讯方法 Download PDFInfo
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- CN110297163B CN110297163B CN201810247722.5A CN201810247722A CN110297163B CN 110297163 B CN110297163 B CN 110297163B CN 201810247722 A CN201810247722 A CN 201810247722A CN 110297163 B CN110297163 B CN 110297163B
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- 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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- 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
- G01R31/1227—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 of components, parts or materials
- G01R31/1263—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 of components, parts or materials of solid or fluid materials, e.g. insulation films, bulk material; of semiconductors or LV electronic components or parts; of cable, line or wire insulation
- G01R31/1272—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 of components, parts or materials of solid or fluid materials, e.g. insulation films, bulk material; of semiconductors or LV electronic components or parts; of cable, line or wire insulation of cable, line or wire insulation, e.g. using partial discharge measurements
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Abstract
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CN201810247722.5A CN110297163B (zh) | 2018-03-23 | 2018-03-23 | 一种电力电缆在线检测和监测系统及其通讯方法 |
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CN110297163B true CN110297163B (zh) | 2021-08-31 |
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CN111830328B (zh) * | 2020-08-04 | 2022-04-01 | 清华四川能源互联网研究院 | 参数确定方法、参数确定装置及直流并联电缆 |
CN114923773A (zh) * | 2022-03-14 | 2022-08-19 | 中国海洋石油集团有限公司 | 一种用于投捞机组的钢丝电缆质检工艺 |
Citations (12)
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CN2727910Y (zh) * | 2004-03-18 | 2005-09-21 | 江苏通光信息有限公司 | 光电复合架空地线 |
CN101750685A (zh) * | 2008-12-08 | 2010-06-23 | 赵振海 | 光缆与矿用电缆的组合使用方法及兼作光纤通信用的矿用电缆 |
CN101872658A (zh) * | 2010-04-20 | 2010-10-27 | 上海索谷电缆集团有限公司 | 交联聚乙烯绝缘热塑性弹性体护套电力电缆 |
CN203150184U (zh) * | 2013-02-27 | 2013-08-21 | 大连德昌线缆有限公司 | 回流线与屏蔽层互相置换型总线 |
CN104123989A (zh) * | 2013-04-25 | 2014-10-29 | 日立金属株式会社 | 光电复合电缆 |
CN104575851A (zh) * | 2013-10-17 | 2015-04-29 | 大连德昌线缆有限公司 | 回流线与屏蔽层互相置换型总线 |
CN204516456U (zh) * | 2015-03-18 | 2015-07-29 | 河北德昊电缆有限公司 | 一种屏蔽型耐拉伸电力电缆 |
CN205230622U (zh) * | 2015-12-16 | 2016-05-11 | 中天科技海缆有限公司 | 城市配网系统用正负极合一光纤复合柔性直流中压电缆 |
CN206301606U (zh) * | 2016-12-30 | 2017-07-04 | 青岛缆海工业发展有限公司 | 一种耐磨无卤阻燃热塑性弹性体绝缘防水充电桩电缆 |
CN106971785A (zh) * | 2017-03-28 | 2017-07-21 | 江苏藤仓亨通光电有限公司 | 一种电气化铁路用光纤复合附加导线 |
CN206601984U (zh) * | 2017-03-28 | 2017-10-31 | 江苏藤仓亨通光电有限公司 | 一种电气化铁路用光纤复合附加导线 |
CN107731370A (zh) * | 2017-11-28 | 2018-02-23 | 安徽恒晶电缆集团有限公司 | 一种柔性矿物防火电力电缆 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4887041A (en) * | 1988-02-17 | 1989-12-12 | University Of Connecticut | Method and instrumentation for the detection, location and characterization of partial discharges and faults in electric power cables |
JP3107302B2 (ja) * | 1999-03-15 | 2000-11-06 | 住友電気工業株式会社 | 直流ソリッド電力ケーブルおよび直流ソリッド電力ケーブル線路ならびに直流ソリッド電力ケーブル線路の監視方法 |
KR101461318B1 (ko) * | 2013-05-21 | 2014-11-12 | 창원대학교 산학협력단 | 초전도 케이블 실험장치 |
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Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2727910Y (zh) * | 2004-03-18 | 2005-09-21 | 江苏通光信息有限公司 | 光电复合架空地线 |
CN101750685A (zh) * | 2008-12-08 | 2010-06-23 | 赵振海 | 光缆与矿用电缆的组合使用方法及兼作光纤通信用的矿用电缆 |
CN101872658A (zh) * | 2010-04-20 | 2010-10-27 | 上海索谷电缆集团有限公司 | 交联聚乙烯绝缘热塑性弹性体护套电力电缆 |
CN203150184U (zh) * | 2013-02-27 | 2013-08-21 | 大连德昌线缆有限公司 | 回流线与屏蔽层互相置换型总线 |
CN104123989A (zh) * | 2013-04-25 | 2014-10-29 | 日立金属株式会社 | 光电复合电缆 |
CN104575851A (zh) * | 2013-10-17 | 2015-04-29 | 大连德昌线缆有限公司 | 回流线与屏蔽层互相置换型总线 |
CN204516456U (zh) * | 2015-03-18 | 2015-07-29 | 河北德昊电缆有限公司 | 一种屏蔽型耐拉伸电力电缆 |
CN205230622U (zh) * | 2015-12-16 | 2016-05-11 | 中天科技海缆有限公司 | 城市配网系统用正负极合一光纤复合柔性直流中压电缆 |
CN206301606U (zh) * | 2016-12-30 | 2017-07-04 | 青岛缆海工业发展有限公司 | 一种耐磨无卤阻燃热塑性弹性体绝缘防水充电桩电缆 |
CN106971785A (zh) * | 2017-03-28 | 2017-07-21 | 江苏藤仓亨通光电有限公司 | 一种电气化铁路用光纤复合附加导线 |
CN206601984U (zh) * | 2017-03-28 | 2017-10-31 | 江苏藤仓亨通光电有限公司 | 一种电气化铁路用光纤复合附加导线 |
CN107731370A (zh) * | 2017-11-28 | 2018-02-23 | 安徽恒晶电缆集团有限公司 | 一种柔性矿物防火电力电缆 |
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Effective date of registration: 20231009 Address after: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee after: CHINA PETROLEUM & CHEMICAL Corp. Patentee after: Sinopec (Dalian) Petrochemical Research Institute Co.,Ltd. Address before: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee before: CHINA PETROLEUM & CHEMICAL Corp. Patentee before: DALIAN RESEARCH INSTITUTE OF PETROLEUM AND PETROCHEMICALS, SINOPEC Corp. |
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