CN105425119B - 一种可高效控温的固体绝缘树枝化高温试验系统 - Google Patents
一种可高效控温的固体绝缘树枝化高温试验系统 Download PDFInfo
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- CN105425119B CN105425119B CN201510728275.1A CN201510728275A CN105425119B CN 105425119 B CN105425119 B CN 105425119B CN 201510728275 A CN201510728275 A CN 201510728275A CN 105425119 B CN105425119 B CN 105425119B
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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
-
- 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
- G01R31/16—Construction of testing vessels; Electrodes therefor
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
Description
高温加热源设定温度(℃) | 实验器皿内实验温度(℃) | 升温时间(min) |
260 | 200 | 60 |
150 | 110 | 40 |
115 | 90 | 30 |
85 | 70 | 20 |
60 | 50 | 15 |
Claims (2)
Priority Applications (1)
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CN201510728275.1A CN105425119B (zh) | 2015-10-30 | 2015-10-30 | 一种可高效控温的固体绝缘树枝化高温试验系统 |
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CN201510728275.1A CN105425119B (zh) | 2015-10-30 | 2015-10-30 | 一种可高效控温的固体绝缘树枝化高温试验系统 |
Publications (2)
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CN105425119A CN105425119A (zh) | 2016-03-23 |
CN105425119B true CN105425119B (zh) | 2018-06-19 |
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CN201510728275.1A Active CN105425119B (zh) | 2015-10-30 | 2015-10-30 | 一种可高效控温的固体绝缘树枝化高温试验系统 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106199348A (zh) * | 2016-06-21 | 2016-12-07 | 天津大学 | 电磁场共同作用下的低温聚合物电树枝引发方法和装置 |
CN106610358A (zh) * | 2017-01-21 | 2017-05-03 | 吉林大学 | 力电热垂直磁场耦合条件下材料性能原位测试仪器及方法 |
CN111064107B (zh) * | 2019-12-18 | 2021-06-22 | 芜湖伊莱特电气有限公司 | 一种固体绝缘式真空环网柜户外壳 |
CN111693560A (zh) * | 2020-06-11 | 2020-09-22 | 西安交通大学 | 交联聚乙烯电缆平滑铝复合护套用热熔胶的选型方法 |
Citations (6)
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---|---|---|---|---|
CN2267424Y (zh) * | 1996-12-23 | 1997-11-12 | 范伟杰 | 螺旋式即热电热水器 |
CN200940923Y (zh) * | 2006-06-27 | 2007-08-29 | 姜家福 | 远红外面电热直热式热水器 |
CN101464235A (zh) * | 2009-01-12 | 2009-06-24 | 重庆大学 | 聚合物电力电缆绝缘加速电树老化的试验方法及装置 |
CN103616618A (zh) * | 2013-09-18 | 2014-03-05 | 西安交通大学 | 交联聚乙烯电缆绝缘中电树枝生长过程局部放电测量装置及方法 |
CN103823166A (zh) * | 2014-02-28 | 2014-05-28 | 武汉大学 | 一种固体绝缘劣化进程的疲劳测试装置及测试方法 |
CN204534790U (zh) * | 2014-03-19 | 2015-08-05 | 丹阳兄弟合金有限公司 | 一种取暖器发热管 |
-
2015
- 2015-10-30 CN CN201510728275.1A patent/CN105425119B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2267424Y (zh) * | 1996-12-23 | 1997-11-12 | 范伟杰 | 螺旋式即热电热水器 |
CN200940923Y (zh) * | 2006-06-27 | 2007-08-29 | 姜家福 | 远红外面电热直热式热水器 |
CN101464235A (zh) * | 2009-01-12 | 2009-06-24 | 重庆大学 | 聚合物电力电缆绝缘加速电树老化的试验方法及装置 |
CN103616618A (zh) * | 2013-09-18 | 2014-03-05 | 西安交通大学 | 交联聚乙烯电缆绝缘中电树枝生长过程局部放电测量装置及方法 |
CN103823166A (zh) * | 2014-02-28 | 2014-05-28 | 武汉大学 | 一种固体绝缘劣化进程的疲劳测试装置及测试方法 |
CN204534790U (zh) * | 2014-03-19 | 2015-08-05 | 丹阳兄弟合金有限公司 | 一种取暖器发热管 |
Non-Patent Citations (1)
Title |
---|
高温下交联聚乙烯电缆绝缘中电树枝测试系统设计;陈向荣等;《绝缘材料》;20110820(第04期);第55-58页 * |
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Effective date of registration: 20170927 Address after: 102209 Beijing City, the future of science and Technology City Binhe Road, No. 18, No. Applicant after: GLOBAL ENERGY INTERCONNECTION Research Institute Applicant after: XI'AN JIAOTONG University Applicant after: STATE GRID ZHEJIANG ELECTRIC POWER Co. Address before: 102209 Beijing City, the future of science and Technology City Binhe Road, No. 18, No. Applicant before: GLOBAL ENERGY INTERCONNECTION RESEARCH INSTITUTE Applicant before: Xi'an Jiaotong University |
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