CN109239525A - 一种分相过电压下电缆径向损伤故障模拟装置和测评方法 - Google Patents
一种分相过电压下电缆径向损伤故障模拟装置和测评方法 Download PDFInfo
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- CN109239525A CN109239525A CN201810958254.2A CN201810958254A CN109239525A CN 109239525 A CN109239525 A CN 109239525A CN 201810958254 A CN201810958254 A CN 201810958254A CN 109239525 A CN109239525 A CN 109239525A
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- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000010438 heat treatment Methods 0.000 claims abstract description 16
- 238000004088 simulation Methods 0.000 claims abstract description 13
- 238000009413 insulation Methods 0.000 claims abstract 5
- 238000001228 spectrum Methods 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 3
- 238000011156 evaluation Methods 0.000 abstract 2
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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
- G01R31/088—Aspects of digital computing
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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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CN201810958254.2A CN109239525B (zh) | 2018-08-22 | 2018-08-22 | 一种分相过电压下电缆径向损伤故障模拟测评方法 |
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CN201810958254.2A CN109239525B (zh) | 2018-08-22 | 2018-08-22 | 一种分相过电压下电缆径向损伤故障模拟测评方法 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110161380A (zh) * | 2019-04-26 | 2019-08-23 | 云南电网有限责任公司电力科学研究院 | 一种覆冰地区电缆绝缘受损程度模拟测试系统 |
CN110161379A (zh) * | 2019-04-26 | 2019-08-23 | 云南电网有限责任公司电力科学研究院 | 一种低温环境电缆绝缘受损程度模拟测试系统 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103760041A (zh) * | 2014-02-20 | 2014-04-30 | 中船重工(重庆)海装风电设备有限公司 | 一种成套电缆扭缆试验方法 |
CN203929539U (zh) * | 2014-06-30 | 2014-11-05 | 巨人通力电梯有限公司 | 一种电梯电缆曲挠试验装置 |
CN104458290A (zh) * | 2014-12-05 | 2015-03-25 | 南车株洲电力机车有限公司 | 一种城轨车辆的动态电缆布线测试装置 |
CN105510161A (zh) * | 2014-09-26 | 2016-04-20 | 湖北红旗电缆有限责任公司 | 一种复合电缆抗折、抗拉的检测装置 |
CN207423689U (zh) * | 2017-11-27 | 2018-05-29 | 四川省川西电缆有限责任公司 | 一种轨道电缆抗压测试设备 |
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2018
- 2018-08-22 CN CN201810958254.2A patent/CN109239525B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103760041A (zh) * | 2014-02-20 | 2014-04-30 | 中船重工(重庆)海装风电设备有限公司 | 一种成套电缆扭缆试验方法 |
CN203929539U (zh) * | 2014-06-30 | 2014-11-05 | 巨人通力电梯有限公司 | 一种电梯电缆曲挠试验装置 |
CN105510161A (zh) * | 2014-09-26 | 2016-04-20 | 湖北红旗电缆有限责任公司 | 一种复合电缆抗折、抗拉的检测装置 |
CN104458290A (zh) * | 2014-12-05 | 2015-03-25 | 南车株洲电力机车有限公司 | 一种城轨车辆的动态电缆布线测试装置 |
CN207423689U (zh) * | 2017-11-27 | 2018-05-29 | 四川省川西电缆有限责任公司 | 一种轨道电缆抗压测试设备 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110161380A (zh) * | 2019-04-26 | 2019-08-23 | 云南电网有限责任公司电力科学研究院 | 一种覆冰地区电缆绝缘受损程度模拟测试系统 |
CN110161379A (zh) * | 2019-04-26 | 2019-08-23 | 云南电网有限责任公司电力科学研究院 | 一种低温环境电缆绝缘受损程度模拟测试系统 |
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