CN105932590B - 一种基于压力和温度的sf6气体在线状态评估方法 - Google Patents
一种基于压力和温度的sf6气体在线状态评估方法 Download PDFInfo
- Publication number
- CN105932590B CN105932590B CN201610400042.3A CN201610400042A CN105932590B CN 105932590 B CN105932590 B CN 105932590B CN 201610400042 A CN201610400042 A CN 201610400042A CN 105932590 B CN105932590 B CN 105932590B
- Authority
- CN
- China
- Prior art keywords
- pressure
- gas
- gis
- temperature
- normally
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 15
- 230000002159 abnormal effect Effects 0.000 claims abstract description 4
- 238000013459 approach Methods 0.000 claims abstract description 4
- 238000005070 sampling Methods 0.000 claims description 6
- 230000002459 sustained effect Effects 0.000 claims description 4
- 230000008054 signal transmission Effects 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 abstract description 9
- 206010037660 Pyrexia Diseases 0.000 abstract description 6
- 238000005259 measurement Methods 0.000 abstract description 6
- 230000027950 fever generation Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 41
- 239000002184 metal Substances 0.000 description 3
- 230000008033 biological extinction Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000002715 modification method Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
- H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
- H02B13/035—Gas-insulated switchgear
- H02B13/065—Means for detecting or reacting to mechanical or electrical defects
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610400042.3A CN105932590B (zh) | 2016-06-08 | 2016-06-08 | 一种基于压力和温度的sf6气体在线状态评估方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610400042.3A CN105932590B (zh) | 2016-06-08 | 2016-06-08 | 一种基于压力和温度的sf6气体在线状态评估方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105932590A CN105932590A (zh) | 2016-09-07 |
CN105932590B true CN105932590B (zh) | 2018-11-09 |
Family
ID=56833628
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610400042.3A Active CN105932590B (zh) | 2016-06-08 | 2016-06-08 | 一种基于压力和温度的sf6气体在线状态评估方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105932590B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107328518A (zh) * | 2017-07-13 | 2017-11-07 | 国网浙江省电力公司检修分公司 | Gis设备sf6在线监测系统及其工作方法 |
CN110261748A (zh) * | 2019-07-10 | 2019-09-20 | 重庆科技学院 | Gis设备绝缘性能识别方法及系统 |
US20220336171A1 (en) * | 2019-09-04 | 2022-10-20 | Shanghai Roye Electric Co., Ltd. | Electrical system with on-line sampling verification function and verification method thereof |
CN110836835A (zh) * | 2019-10-30 | 2020-02-25 | 国网福建省电力有限公司检修分公司 | 智能化sf6密度在线监测数据分析及信息反馈系统 |
CN111276895B (zh) * | 2019-12-14 | 2021-11-16 | 芜湖伊莱特电气有限公司 | 一种用于防泄露的环网柜 |
CN111610008B (zh) * | 2020-04-20 | 2021-12-03 | 国网山东省电力公司青岛供电公司 | 利用sf6气体压强检测断路器机械特性的方法及系统 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102338672A (zh) * | 2010-07-16 | 2012-02-01 | 四川电力试验研究院 | 金属封闭气体绝缘开关设备内部温升测试监控方法 |
CN202661229U (zh) * | 2012-05-18 | 2013-01-09 | 航天科工深圳(集团)有限公司 | 一种监测环网柜内sf6气体的装置 |
FR3001345A1 (fr) * | 2013-01-22 | 2014-07-25 | Alstom Technology Ltd | Determination d'un taux de fuite d'un gaz d'isolation |
CN104913825A (zh) * | 2015-06-30 | 2015-09-16 | 国家电网公司 | 一种断路器及气体泄漏质量监测装置 |
-
2016
- 2016-06-08 CN CN201610400042.3A patent/CN105932590B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102338672A (zh) * | 2010-07-16 | 2012-02-01 | 四川电力试验研究院 | 金属封闭气体绝缘开关设备内部温升测试监控方法 |
CN202661229U (zh) * | 2012-05-18 | 2013-01-09 | 航天科工深圳(集团)有限公司 | 一种监测环网柜内sf6气体的装置 |
FR3001345A1 (fr) * | 2013-01-22 | 2014-07-25 | Alstom Technology Ltd | Determination d'un taux de fuite d'un gaz d'isolation |
CN104913825A (zh) * | 2015-06-30 | 2015-09-16 | 国家电网公司 | 一种断路器及气体泄漏质量监测装置 |
Non-Patent Citations (1)
Title |
---|
《12kV户外高压SF6断路器智能监测系统的研究与开发》;王庆兰等;《电子技术》;20131031;第73-75页 * |
Also Published As
Publication number | Publication date |
---|---|
CN105932590A (zh) | 2016-09-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105932590B (zh) | 一种基于压力和温度的sf6气体在线状态评估方法 | |
CN104833885A (zh) | 变电一次设备的故障预测方法 | |
CN110927267A (zh) | 基于分解组分分析法的气体绝缘组合电器故障诊断方法 | |
CN204422095U (zh) | 开关柜触头和母排连接点温升在线监测装置及系统 | |
CN104568211A (zh) | 开关柜触头和母排连接点温升在线监测装置及工作方法 | |
CN205246133U (zh) | 一种用于配电网开关柜的智能监测装置 | |
CN204421964U (zh) | 基于声表面波的gis开关柜在线检测系统 | |
CN106990305A (zh) | 高压电力电容器成套装置的干式空心电抗器在线监测方法 | |
CN103869710A (zh) | 六氟化硫零排放自动补气及高压电器设备状态监控装置 | |
CN103412190A (zh) | 基于参数在线辨识的开关类设备状态评价方法 | |
CN111289837B (zh) | 一种配电网设备潜伏性故障的评估方法及系统 | |
CN212007636U (zh) | 一种sf6密度继电器检验气路连接装置 | |
WO2021052036A1 (zh) | 一种基于法兰盘螺栓的gis局部放电检测装置和方法 | |
CN104500968A (zh) | 一种sf6断路器远程控制在线补气放气系统 | |
CN211179414U (zh) | 一种经济型气体密度监测装置及系统 | |
Guo et al. | A review of on-line condition monitoring in power system | |
CN205246134U (zh) | 一种电网开关柜用智能监测装置 | |
CN104076245A (zh) | 接触网绝缘在线监测装置 | |
CN103196638A (zh) | 一种封闭式组合电器定量检漏方法 | |
CN205691995U (zh) | 用于750千伏gis气室微水超标治理的综合控制装置 | |
CN204214549U (zh) | 在线移动式远红外测温装置 | |
CN203376575U (zh) | 六氟化硫零排放自动补气及高压电器设备状态监控装置 | |
CN208225692U (zh) | 一种换流变压器阀侧套管过热故障监测装置 | |
CN113758653A (zh) | 一种对sf6密度继电器实时监测并预判断漏气的方法 | |
Fu et al. | A Study on Insulation Monitoring Technology of High-Voltage Cables in Underground Coal Mines Based on Decision Tree |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Address after: 210000, Jiangsu, Jiangning Development Zone, Nanjing, the source of the road, No. 58, -5 Applicant after: National network Jiangsu Electric Power Co., Ltd. maintenance branch Applicant after: STATE GRID JIANGSU ELECTRIC POWER COMPANY Applicant after: State Grid Corporation of China Address before: 210000, Jiangsu, Jiangning Development Zone, Nanjing, the source of the road, No. 58, -5 Applicant before: State Grid Jiangsu Electric Power Company Maintenance Branch Company Applicant before: STATE GRID JIANGSU ELECTRIC POWER COMPANY Applicant before: State Grid Corporation of China |
|
CB02 | Change of applicant information | ||
GR01 | Patent grant | ||
GR01 | Patent grant |