CN102930408B - 一种基于信息融合的750kV电网二次设备状态评估方法 - Google Patents
一种基于信息融合的750kV电网二次设备状态评估方法 Download PDFInfo
- Publication number
- CN102930408B CN102930408B CN201210471386.5A CN201210471386A CN102930408B CN 102930408 B CN102930408 B CN 102930408B CN 201210471386 A CN201210471386 A CN 201210471386A CN 102930408 B CN102930408 B CN 102930408B
- Authority
- CN
- China
- Prior art keywords
- collection
- voltage
- electric grid
- secondary equipment
- state
- 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.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 37
- 230000004927 fusion Effects 0.000 title claims abstract description 19
- 238000011156 evaluation Methods 0.000 claims abstract description 37
- 238000012423 maintenance Methods 0.000 claims abstract description 12
- 238000007689 inspection Methods 0.000 claims abstract description 5
- 239000008186 active pharmaceutical agent Substances 0.000 claims description 7
- 230000007704 transition Effects 0.000 abstract description 8
- 230000007812 deficiency Effects 0.000 abstract description 3
- 239000011159 matrix material Substances 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000007500 overflow downdraw method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210471386.5A CN102930408B (zh) | 2012-11-20 | 2012-11-20 | 一种基于信息融合的750kV电网二次设备状态评估方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210471386.5A CN102930408B (zh) | 2012-11-20 | 2012-11-20 | 一种基于信息融合的750kV电网二次设备状态评估方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102930408A CN102930408A (zh) | 2013-02-13 |
CN102930408B true CN102930408B (zh) | 2015-09-30 |
Family
ID=47645202
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210471386.5A Expired - Fee Related CN102930408B (zh) | 2012-11-20 | 2012-11-20 | 一种基于信息融合的750kV电网二次设备状态评估方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102930408B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106372735A (zh) * | 2016-09-06 | 2017-02-01 | 北京四方继保自动化股份有限公司 | 一种继电保护状态评估方法 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103400310B (zh) * | 2013-08-08 | 2017-04-26 | 华北电力大学(保定) | 考虑历史数据趋势预测的配电网电气设备状态评估方法 |
CN103970271B (zh) * | 2014-04-04 | 2017-06-20 | 浙江大学 | 融合运动和生理传感数据的日常活动识别方法 |
CN105320126B (zh) * | 2015-10-21 | 2018-05-01 | 中国南方电网有限责任公司 | 一种基于大数据技术的二次设备隐患挖掘方法 |
CN105335900A (zh) * | 2015-11-19 | 2016-02-17 | 南方电网科学研究院有限责任公司 | 一种基于电力设备状态监测系统的数据集成处理方法 |
CN106093636B (zh) * | 2016-06-06 | 2019-07-12 | 国家电网公司 | 智能电网的二次设备的模拟量校核方法以及装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102289731A (zh) * | 2011-06-30 | 2011-12-21 | 西安交通大学 | 一种基于系统风险的输电设备状态检修方法 |
CN102709908A (zh) * | 2012-06-05 | 2012-10-03 | 华北电力大学 | 大规模风电接入电网后的网损预测方法 |
-
2012
- 2012-11-20 CN CN201210471386.5A patent/CN102930408B/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102289731A (zh) * | 2011-06-30 | 2011-12-21 | 西安交通大学 | 一种基于系统风险的输电设备状态检修方法 |
CN102709908A (zh) * | 2012-06-05 | 2012-10-03 | 华北电力大学 | 大规模风电接入电网后的网损预测方法 |
Non-Patent Citations (1)
Title |
---|
一种考虑二次设备模型的在线静态运行风险评估方法;吴文传 等;《电力系统自动化》;20080410;第32卷(第7期);第1-5,14页 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106372735A (zh) * | 2016-09-06 | 2017-02-01 | 北京四方继保自动化股份有限公司 | 一种继电保护状态评估方法 |
CN106372735B (zh) * | 2016-09-06 | 2020-03-31 | 北京四方继保自动化股份有限公司 | 一种继电保护状态评估方法 |
Also Published As
Publication number | Publication date |
---|---|
CN102930408A (zh) | 2013-02-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102930408B (zh) | 一种基于信息融合的750kV电网二次设备状态评估方法 | |
CN103245881B (zh) | 一种基于潮流分布特征的配电网故障分析方法及装置 | |
CN101944766B (zh) | 一种电力系统运行及安全监控仿真系统 | |
CN102934312B (zh) | 能量产生系统及其控制 | |
Lotfifard et al. | A systematic approach for ranking distribution systems fault location algorithms and eliminating false estimates | |
CN103018592B (zh) | 基于模型诊断的牵引变压器故障诊断方法 | |
CN104796082A (zh) | 一种光伏发电系统在线故障诊断系统及方法 | |
CN106777984A (zh) | 一种基于密度聚类算法实现光伏阵列工作状态分析与故障诊断的方法 | |
CN109490726A (zh) | 基于云理论的电力变压器绝缘状态评估方法 | |
CN103001328A (zh) | 一种智能变电站的故障诊断与评估方法 | |
CN103150635B (zh) | 电力设备运维方法 | |
CN103337831A (zh) | 一种具有自适应功能的失步解列方法 | |
CN104380554A (zh) | 能量供应网中的故障识别 | |
CN110532343A (zh) | 一种配电网中压故障综合分析与信息提示系统 | |
CN109738754A (zh) | 一种智能低压分路监测装置 | |
CN104103019A (zh) | 含分布式电源的配电网运行风险评估方法及评估系统 | |
CN106972517B (zh) | 基于双极对称特征的特高压直流输电系统可靠性计算方法 | |
CN102393929A (zh) | 配电网设备状态评估系统的状态检修控制方法 | |
CN103292989A (zh) | 断路器机械特性性能测试方法和系统 | |
CN104166940A (zh) | 配电网运行风险评估方法及评估系统 | |
CN109086518A (zh) | 一种智能变电站输变电一次设备状态评估的方法 | |
CN103093097A (zh) | 基于规范切的电力系统脆弱断面识别方法 | |
CN105606931A (zh) | 一种基于量子遗传算法的中压配电网故障诊断方法 | |
CN108418302A (zh) | 一种基于大数据分析的配电网平台 | |
CN104506137A (zh) | 一种设备故障诊断方法和装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: MAINTENANCE COMPANY OF GANSU ELECTRIC POWER COMPANY Effective date: 20131108 Owner name: GANSU PROV. ELECTRIC POWER CO. MAINTENANCE COMPANY Free format text: FORMER OWNER: LANZHOU JIAOTONG UNIV. Effective date: 20131108 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 730050 LANZHOU, GANSU PROVINCE TO: 100031 XICHENG, BEIJING |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20131108 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Applicant after: State Grid Corporation of China Applicant after: Gansu Electric Power Corporation Applicant after: Maintainance Company of Gansu Electric Power Corporation Applicant after: Lanzhou Jiaotong Univ. Address before: 730050 No. 358 South Road, Qilihe District, Gansu, Lanzhou Applicant before: Maintainance Company of Gansu Electric Power Corporation Applicant before: Lanzhou Jiaotong Univ. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150930 Termination date: 20191120 |