CN113161164A - 一种用于真空断路器触头磨损的测量方法 - Google Patents
一种用于真空断路器触头磨损的测量方法 Download PDFInfo
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- CN113161164A CN113161164A CN202110443250.2A CN202110443250A CN113161164A CN 113161164 A CN113161164 A CN 113161164A CN 202110443250 A CN202110443250 A CN 202110443250A CN 113161164 A CN113161164 A CN 113161164A
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- contact
- circuit breaker
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- voltage
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- 238000005299 abrasion Methods 0.000 title claims abstract description 64
- 238000000034 method Methods 0.000 title claims abstract description 29
- 230000008569 process Effects 0.000 claims abstract description 11
- 230000008859 change Effects 0.000 claims abstract description 6
- 230000002159 abnormal effect Effects 0.000 claims description 27
- 230000007246 mechanism Effects 0.000 claims description 22
- 238000012544 monitoring process Methods 0.000 claims description 18
- 230000000630 rising effect Effects 0.000 claims description 18
- 238000001514 detection method Methods 0.000 claims description 13
- 230000006835 compression Effects 0.000 claims description 11
- 238000007906 compression Methods 0.000 claims description 11
- 238000004364 calculation method Methods 0.000 claims description 10
- 230000005684 electric field Effects 0.000 claims description 4
- 102100036790 Tubulin beta-3 chain Human genes 0.000 claims description 3
- 238000012937 correction Methods 0.000 claims description 3
- 230000000750 progressive effect Effects 0.000 claims description 3
- 238000012163 sequencing technique Methods 0.000 claims description 3
- 230000003068 static effect Effects 0.000 claims description 3
- 230000001174 ascending effect Effects 0.000 abstract description 2
- 238000005259 measurement Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 description 2
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- 238000012986 modification Methods 0.000 description 1
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Images
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/0015—Means for testing or for inspecting contacts, e.g. wear indicator
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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
- G01R31/327—Testing of circuit interrupters, switches or circuit-breakers
- G01R31/3271—Testing of circuit interrupters, switches or circuit-breakers of high voltage or medium voltage devices
- G01R31/3272—Apparatus, systems or circuits therefor
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/664—Contacts; Arc-extinguishing means, e.g. arcing rings
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
Abstract
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CN202110443250.2A CN113161164B (zh) | 2021-04-23 | 2021-04-23 | 一种用于真空断路器触头磨损的测量方法 |
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CN202110443250.2A CN113161164B (zh) | 2021-04-23 | 2021-04-23 | 一种用于真空断路器触头磨损的测量方法 |
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CN113161164A true CN113161164A (zh) | 2021-07-23 |
CN113161164B CN113161164B (zh) | 2022-10-11 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113970357A (zh) * | 2021-11-30 | 2022-01-25 | 河南职业技术学院 | 一种基于物联网的电力开关柜检测电路 |
CN116799965A (zh) * | 2023-08-24 | 2023-09-22 | 西安前进电器实业有限公司 | 一种真空断路器功耗智能控制方法及系统 |
CN118150135A (zh) * | 2023-12-29 | 2024-06-07 | 扬州新概念电气有限公司 | 一种断路器机械特性测试方法、测试装置及测试系统 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106531480A (zh) * | 2016-11-14 | 2017-03-22 | 国家电网公司 | 真空断路器触头在线监测方法 |
CN109239592A (zh) * | 2018-09-20 | 2019-01-18 | 罗孚电气(厦门)有限公司 | 断路器触头性能监测方法、装置及监测系统 |
CN109239591A (zh) * | 2018-08-31 | 2019-01-18 | 浙江天正电气股份有限公司 | 一种高精度断路器触头磨损率在线检测方法 |
CN110967627A (zh) * | 2019-12-20 | 2020-04-07 | 国网山东省电力公司日照供电公司 | 一种10kV真空断路器的分布式监测系统及监测方法 |
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2021
- 2021-04-23 CN CN202110443250.2A patent/CN113161164B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106531480A (zh) * | 2016-11-14 | 2017-03-22 | 国家电网公司 | 真空断路器触头在线监测方法 |
CN109239591A (zh) * | 2018-08-31 | 2019-01-18 | 浙江天正电气股份有限公司 | 一种高精度断路器触头磨损率在线检测方法 |
CN109239592A (zh) * | 2018-09-20 | 2019-01-18 | 罗孚电气(厦门)有限公司 | 断路器触头性能监测方法、装置及监测系统 |
CN110967627A (zh) * | 2019-12-20 | 2020-04-07 | 国网山东省电力公司日照供电公司 | 一种10kV真空断路器的分布式监测系统及监测方法 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113970357A (zh) * | 2021-11-30 | 2022-01-25 | 河南职业技术学院 | 一种基于物联网的电力开关柜检测电路 |
CN113970357B (zh) * | 2021-11-30 | 2023-06-23 | 河南职业技术学院 | 一种基于物联网的电力开关柜检测电路 |
CN116799965A (zh) * | 2023-08-24 | 2023-09-22 | 西安前进电器实业有限公司 | 一种真空断路器功耗智能控制方法及系统 |
CN116799965B (zh) * | 2023-08-24 | 2023-11-21 | 西安前进电器实业有限公司 | 一种真空断路器功耗智能控制方法及系统 |
CN118150135A (zh) * | 2023-12-29 | 2024-06-07 | 扬州新概念电气有限公司 | 一种断路器机械特性测试方法、测试装置及测试系统 |
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Application publication date: 20210723 Assignee: Yangzhou Ruijie Insulation Products Co.,Ltd. Assignor: YANGZHOU NEW CONCEPT ELECTRIC Co.,Ltd. Contract record no.: X2024980010042 Denomination of invention: A measurement method for contact wear of vacuum circuit breakers Granted publication date: 20221011 License type: Common License Record date: 20240718 Application publication date: 20210723 Assignee: Yangzhou Keyao New Energy Co.,Ltd. Assignor: YANGZHOU NEW CONCEPT ELECTRIC Co.,Ltd. Contract record no.: X2024980010040 Denomination of invention: A measurement method for contact wear of vacuum circuit breakers Granted publication date: 20221011 License type: Common License Record date: 20240718 |
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