CN102611101B - 一种互联电网运营的安全性评估方法 - Google Patents
一种互联电网运营的安全性评估方法 Download PDFInfo
- Publication number
- CN102611101B CN102611101B CN201210060440.7A CN201210060440A CN102611101B CN 102611101 B CN102611101 B CN 102611101B CN 201210060440 A CN201210060440 A CN 201210060440A CN 102611101 B CN102611101 B CN 102611101B
- Authority
- CN
- China
- Prior art keywords
- index
- electrical network
- value
- gained
- subregion
- 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 38
- 238000010219 correlation analysis Methods 0.000 claims abstract description 24
- 239000002131 composite material Substances 0.000 claims abstract description 18
- 238000005070 sampling Methods 0.000 claims abstract description 3
- 238000004364 calculation method Methods 0.000 claims description 13
- 238000011156 evaluation Methods 0.000 claims description 9
- 238000009826 distribution Methods 0.000 claims description 8
- 230000001052 transient effect Effects 0.000 claims description 8
- 238000005303 weighing Methods 0.000 claims description 3
- 238000010606 normalization Methods 0.000 abstract description 5
- 238000013016 damping Methods 0.000 description 6
- 238000004458 analytical method Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000000205 computational method Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000033772 system development Effects 0.000 description 1
Images
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210060440.7A CN102611101B (zh) | 2012-03-08 | 2012-03-08 | 一种互联电网运营的安全性评估方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210060440.7A CN102611101B (zh) | 2012-03-08 | 2012-03-08 | 一种互联电网运营的安全性评估方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102611101A CN102611101A (zh) | 2012-07-25 |
CN102611101B true CN102611101B (zh) | 2014-01-15 |
Family
ID=46528323
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210060440.7A Expired - Fee Related CN102611101B (zh) | 2012-03-08 | 2012-03-08 | 一种互联电网运营的安全性评估方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102611101B (zh) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103310390A (zh) * | 2013-07-05 | 2013-09-18 | 武汉大学 | 一种电网安全综合评价方法 |
CN104573897A (zh) * | 2013-10-24 | 2015-04-29 | 国家电网公司 | 配电网规划的评估方法和装置 |
CN104299070B (zh) * | 2014-09-12 | 2017-06-27 | 大连理工大学 | 电网运行趋势实时安全评估方法 |
CN104331628A (zh) * | 2014-11-17 | 2015-02-04 | 国网河南省电力公司 | 电网安全性综合指标评价方法 |
CN104408539B (zh) * | 2014-12-12 | 2018-05-18 | 国家电网公司 | 一种配电网资源优化配置综合评价方法及系统 |
CN104680262A (zh) * | 2015-03-18 | 2015-06-03 | 国网上海市电力公司 | 一种受端电网最优分层分区方案获取方法 |
CN106780129B (zh) * | 2015-05-29 | 2021-03-30 | 江苏省电力公司常州供电公司 | 一种含分布式光伏配电网可靠性评价方法 |
CN105023065A (zh) * | 2015-07-24 | 2015-11-04 | 国网山东省电力公司经济技术研究院 | 基于灰色关联度topsis的电网规划风险评估系统及方法 |
CN106936654A (zh) * | 2015-12-29 | 2017-07-07 | 国网智能电网研究院 | 一种分组传送网业务隔离度的测试系统及测试方法 |
CN107451029B (zh) * | 2016-06-01 | 2021-01-05 | 腾讯科技(深圳)有限公司 | 一种信息处理方法及装置、设备 |
CN106208043B (zh) * | 2016-07-26 | 2019-11-26 | 武汉大学 | 一种中低压配电网关键耗能环节辨识方法 |
CN108805407B (zh) * | 2018-05-04 | 2021-10-19 | 国网四川省电力公司电力科学研究院 | 一种基于大数据的电网工程安全评估系统 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4020201B2 (ja) * | 2003-02-05 | 2007-12-12 | 東京電力株式会社 | 電力系統の供給信頼度評価方法とその装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3006488A1 (de) * | 1980-02-21 | 1981-08-27 | Uniroyal Englebert Reifen GmbH, 5100 Aachen | Fahrzeugluftreifen |
-
2012
- 2012-03-08 CN CN201210060440.7A patent/CN102611101B/zh not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4020201B2 (ja) * | 2003-02-05 | 2007-12-12 | 東京電力株式会社 | 電力系統の供給信頼度評価方法とその装置 |
Non-Patent Citations (5)
Title |
---|
JP特许第4020201号B2 2007.12.12 |
基于理想解法和灰色关联度的配电网投资效益评价;李娟等;《华东电力》;20120131;第40卷(第1期);第13-17页 * |
李娟等.基于理想解法和灰色关联度的配电网投资效益评价.《华东电力》.2012,第40卷(第1期), |
灰色关联度评价法在电网安全性评价中的应用;胡翔;《华东电力》;20090630;第37卷(第6期);第1029-1032页 * |
胡翔.灰色关联度评价法在电网安全性评价中的应用.《华东电力》.2009,第37卷(第6期), |
Also Published As
Publication number | Publication date |
---|---|
CN102611101A (zh) | 2012-07-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102611101B (zh) | 一种互联电网运营的安全性评估方法 | |
CN103310390A (zh) | 一种电网安全综合评价方法 | |
CN103793854B (zh) | 多重组合优化的架空输电线路运行风险信息化评估方法 | |
Khalili et al. | Optimal instantaneous prediction of voltage instability due to transient faults in power networks taking into account the dynamic effect of generators | |
CN104392391A (zh) | 一种电网运行安全风险量化方法 | |
CN103761690A (zh) | 基于电网系统中电压无功控制系统的评估方法 | |
CN105303331A (zh) | 一种变压器维修风险决策方法 | |
CN105912857A (zh) | 一种配电设备状态监测传感器的选配方法 | |
CN110874616A (zh) | 基于lstm网络与马尔科夫链修正误差的变压器运行预测方法 | |
CN107222323A (zh) | 一种电力光传输网运行质量评估方法 | |
Ma et al. | Holistic performance evaluation framework: power distribution network health index | |
CN113837473A (zh) | 基于bp神经网络的充电设备故障率分析系统和方法 | |
CN104123685A (zh) | 综合风险下的电网静态安全分析方法 | |
Shaghaghi et al. | Proposing a new optimized forecasting model for the failure rate of power distribution network thermal equipment for educational centers | |
Zhang et al. | Low frequency oscillation mode estimation using synchrophasor data | |
CN116151799A (zh) | 一种基于bp神经网络的配电线路多工况故障率快速评估方法 | |
CN105426665A (zh) | 基于状态监测的动态可靠度确定方法 | |
Yu et al. | Study on a comprehensive indicator and online classification of early warning of low frequency oscillation in power system | |
CN112733450A (zh) | 一种电力网络中节点故障的分析方法及装置 | |
Chen et al. | A new approach to the application of condition-based maintenance technology of power equipment in smart grid | |
Gu et al. | Fuzzy comprehensive evaluation method based on analytic hierarchy process for falt risk analysis of power plant equipment | |
Maihemuti et al. | New energy power system security and stability assessment based on Apirori and DEMATEL-AEW-dynamic weighted cloud model | |
Fekri et al. | Identification of initial events of cascading failures using graph theory methods | |
Cheng et al. | Research on DEMATEL method based on three-parameter interval grey number and its application | |
Zheng et al. | A novel power system reliability predicting model based on PCA and RVM |
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 GRID HUBEI ELECTRIC POWER COMPANY WUHAN UNIV Free format text: FORMER OWNER: WUHAN UNIVERSITY Effective date: 20131106 Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: HUBEI ELECTRIC POWER COMPANY Effective date: 20131106 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 430077 WUHAN, HUBEI PROVINCE TO: 100033 XICHENG, BEIJING |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20131106 Address after: 100033 No. 86, Xicheng District, Beijing, Chang'an Avenue Applicant after: State Grid Corporation of China Applicant after: STATE GRID HUBEI ELECTRIC POWER COMPANY Applicant after: Wuhan University Address before: 430077, 341 East Main Street, Hongshan District, Hubei, Wuhan Applicant before: Hubei Electric Power Company Applicant before: Wuhan University |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140115 Termination date: 20190308 |
|
CF01 | Termination of patent right due to non-payment of annual fee |