CN101741086B - 基于pmu数据的稳定计算模型的综合评估方法 - Google Patents
基于pmu数据的稳定计算模型的综合评估方法 Download PDFInfo
- Publication number
- CN101741086B CN101741086B CN 200910263112 CN200910263112A CN101741086B CN 101741086 B CN101741086 B CN 101741086B CN 200910263112 CN200910263112 CN 200910263112 CN 200910263112 A CN200910263112 A CN 200910263112A CN 101741086 B CN101741086 B CN 101741086B
- Authority
- CN
- China
- Prior art keywords
- transient
- pmu
- equiped
- dynamic
- stability
- 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
Landscapes
- Supply And Distribution Of Alternating Current (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200910263112 CN101741086B (zh) | 2009-12-16 | 2009-12-16 | 基于pmu数据的稳定计算模型的综合评估方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200910263112 CN101741086B (zh) | 2009-12-16 | 2009-12-16 | 基于pmu数据的稳定计算模型的综合评估方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101741086A CN101741086A (zh) | 2010-06-16 |
CN101741086B true CN101741086B (zh) | 2013-04-24 |
Family
ID=42464123
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200910263112 Active CN101741086B (zh) | 2009-12-16 | 2009-12-16 | 基于pmu数据的稳定计算模型的综合评估方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101741086B (zh) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101969199B (zh) * | 2010-08-26 | 2013-02-06 | 天津大学 | 用于暂态功角稳定风险评估的故障损失估计方法 |
CN102946099B (zh) * | 2012-10-24 | 2015-06-24 | 中国电力科学研究院 | 一种多机互联电力系统的暂态功角稳定性实时判别的方法 |
CN103310296B (zh) * | 2013-05-09 | 2016-12-28 | 国家电网公司 | 一种基于扰动评估和趋势分析的操作票安全校核方法 |
CN103400046A (zh) * | 2013-08-19 | 2013-11-20 | 武汉大学 | 适用于电网广域监测系统的数据建模方法及应用 |
CN103575993B (zh) * | 2013-11-04 | 2016-03-30 | 中国南方电网有限责任公司 | 结合pmu动态数据处理的采样数据处理方法 |
CN103701121B (zh) * | 2013-12-31 | 2015-10-21 | 电子科技大学 | 一种大电网频率时空演变过程分析系统 |
CN105676061A (zh) * | 2014-11-19 | 2016-06-15 | 国家电网公司 | 广域测量系统的扰动识别功能的测试系统及方法 |
CN105574323B (zh) * | 2015-12-07 | 2018-08-31 | 国网安徽省电力公司 | 基于网损下降度指标的设备月度检修计划经济性优化方法 |
CN106356994B (zh) * | 2016-08-29 | 2018-09-11 | 上海交通大学 | 一种基于电网pmu大数据的电网稳定性判别方法 |
CN106451436B (zh) * | 2016-11-04 | 2019-03-12 | 广东电网有限责任公司电力科学研究院 | 一种综合量化评估发电机组动态特性的方法及系统 |
CN107358541A (zh) * | 2017-06-14 | 2017-11-17 | 浙江大学 | 一种电力仿真数据的异常检测方法 |
CN110907720B (zh) * | 2019-11-06 | 2022-01-18 | 国网天津市电力公司电力科学研究院 | 基于pmu量测的短线路同杆并架双回线完整参数辨识方法 |
CN112421080B (zh) * | 2020-11-18 | 2021-09-03 | 上海恒劲动力科技有限公司 | 一种质子交换膜燃料电池的功率控制系统 |
CN112952800B (zh) * | 2021-02-02 | 2022-07-26 | 中国南方电网有限责任公司 | 用于电网暂态稳定水平的分段评估指标获取方法及装置 |
CN113488992B (zh) * | 2021-06-21 | 2024-06-04 | 清华大学 | 一种电力系统大扰动稳定性判别方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101510684A (zh) * | 2009-03-25 | 2009-08-19 | 国网电力科学研究院 | 无模型实测轨迹的稳定裕度评估方法 |
CN101573852A (zh) * | 2006-12-12 | 2009-11-04 | Abb研究有限公司 | 使用时间同步测量估计实时电力系统量 |
CN101577426A (zh) * | 2009-03-19 | 2009-11-11 | 上海交通大学 | 适用于广域测量系统的电力系统状态估计器 |
-
2009
- 2009-12-16 CN CN 200910263112 patent/CN101741086B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101573852A (zh) * | 2006-12-12 | 2009-11-04 | Abb研究有限公司 | 使用时间同步测量估计实时电力系统量 |
CN101577426A (zh) * | 2009-03-19 | 2009-11-11 | 上海交通大学 | 适用于广域测量系统的电力系统状态估计器 |
CN101510684A (zh) * | 2009-03-25 | 2009-08-19 | 国网电力科学研究院 | 无模型实测轨迹的稳定裕度评估方法 |
Non-Patent Citations (1)
Title |
---|
李伟 等.基于PMU实测数据调整发电机模型参数的方法.《电网技术》.2009,第33卷(第2期),89-93. * |
Also Published As
Publication number | Publication date |
---|---|
CN101741086A (zh) | 2010-06-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101741086B (zh) | 基于pmu数据的稳定计算模型的综合评估方法 | |
Wang et al. | Formulation and characterization of power system electromechanical oscillations | |
CN102063651B (zh) | 一种基于在线采集数据的城市电网风险评估系统 | |
CN101944766B (zh) | 一种电力系统运行及安全监控仿真系统 | |
Kim et al. | Fast and reliable estimation of composite load model parameters using analytical similarity of parameter sensitivity | |
CN103995948B (zh) | 一种基于多项式模型的振荡中心电压预测方法 | |
CN102163844B (zh) | 基于相量测量装置的电力系统状态检测方法 | |
CN103033716B (zh) | 一种电网综合负荷模型中各负荷成分所占比例的计算方法 | |
Turunen | A wavelet-based method for estimating damping in power systems | |
CN103473478A (zh) | 基于能量函数的电网暂态稳定性评估方法 | |
CN104052058A (zh) | 一种基于马尔可夫链蒙特卡罗法的系统谐波概率评估方法 | |
Zheng et al. | Observability analysis of a power system stochastic dynamic model using a derivative-free approach | |
CN105071380A (zh) | 一种电力系统广域同调辨识方法及其装置 | |
Sheng et al. | Online measurement-based estimation of dynamic system state matrix in ambient conditions | |
Zamora et al. | Multi-dimensional ringdown modal analysis by filtering | |
Vanfretti et al. | A phasor measurement unit based fast real-time oscillation detection application for monitoring wind-farm-to-grid sub–synchronous dynamics | |
CN102570452B (zh) | 一种基于模态级数法的facts交互影响程度评估方法 | |
Heath et al. | Potential capacity contribution of renewables at higher penetration levels on MISO system | |
Meliopoulos et al. | PMU data characterization and application to stability monitoring | |
Papadopoulos et al. | A three-level distributed architecture for the real-time monitoring of modern power systems | |
CN109447512B (zh) | 基于均匀设计的大电网可靠性评估方法 | |
CN104240140A (zh) | 一种基于状态估计的三相不平衡度概率评估方法 | |
CN102280884A (zh) | 一种电网等值方法 | |
Perez et al. | Uncertainty in real-time voltage stability assessment methods based on Thévenin equivalent due to PMU's accuracy | |
Chitturi et al. | Comparing performance of Prony analysis and matrix pencil method for monitoring power system oscillations |
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: NANJING NARI CO., LTD. Free format text: FORMER OWNER: STATE GRID ELECTRIC POWER RESEARCH INSITITUTE Effective date: 20130308 Free format text: FORMER OWNER: NANJING NARI CO., LTD. Effective date: 20130308 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20130308 Address after: Nan Shui Road Gulou District of Nanjing city of Jiangsu Province, No. 8 210003 Applicant after: Nanjing Nari Co., Ltd. Address before: Nan Shui Road Gulou District of Nanjing city of Jiangsu Province, No. 8 210003 Applicant before: State Grid Electric Power Research Insititute Applicant before: Nanjing Nari Co., Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: NARI TECHNOLOGY DEVELOPMENT CO., LTD. Free format text: FORMER OWNER: NANJING NARI CO., LTD. Effective date: 20140106 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 210003 NANJING, JIANGSU PROVINCE TO: 210061 NANJING, JIANGSU PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20140106 Address after: 210061 D10, Nanjing high tech Industrial Development Zone, Jiangsu, China Patentee after: NARI Technology Development Co., Ltd. Address before: Nan Shui Road Gulou District of Nanjing city of Jiangsu Province, No. 8 210003 Patentee before: Nanjing Nari Co., Ltd. |