CN106127237A - 基于谱聚类的含vsc‑hvdc交直流系统最优解列断面搜索方法 - Google Patents
基于谱聚类的含vsc‑hvdc交直流系统最优解列断面搜索方法 Download PDFInfo
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- CN106127237A CN106127237A CN201610436573.8A CN201610436573A CN106127237A CN 106127237 A CN106127237 A CN 106127237A CN 201610436573 A CN201610436573 A CN 201610436573A CN 106127237 A CN106127237 A CN 106127237A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F18/00—Pattern recognition
- G06F18/20—Analysing
- G06F18/23—Clustering techniques
- G06F18/232—Non-hierarchical techniques
- G06F18/2323—Non-hierarchical techniques based on graph theory, e.g. minimum spanning trees [MST] or graph cuts
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F18/00—Pattern recognition
- G06F18/20—Analysing
- G06F18/23—Clustering techniques
- G06F18/232—Non-hierarchical techniques
- G06F18/2321—Non-hierarchical techniques using statistics or function optimisation, e.g. modelling of probability density functions
- G06F18/23213—Non-hierarchical techniques using statistics or function optimisation, e.g. modelling of probability density functions with fixed number of clusters, e.g. K-means clustering
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J5/00—Circuit arrangements for transfer of electric power between ac networks and dc networks
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CN201610436573.8A CN106127237B (zh) | 2016-06-17 | 2016-06-17 | 基于谱聚类的含vsc-hvdc交直流系统最优解列断面搜索方法 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107330809A (zh) * | 2017-04-12 | 2017-11-07 | 广东电网有限责任公司电力调度控制中心 | 基于半监督谱聚类算法的黑启动分区方法 |
CN107994569A (zh) * | 2017-11-30 | 2018-05-04 | 天津大学 | 一种基于谱聚类分析的互联电网热稳定关键断面识别方法 |
CN109038635A (zh) * | 2018-08-02 | 2018-12-18 | 南瑞集团有限公司 | 一种计及直流调制能力的解列断面优化选择方法及系统 |
CN109995023A (zh) * | 2019-03-01 | 2019-07-09 | 上海电力学院 | 基于谱聚类区域划分的电力系统稳定性的判断方法和系统 |
CN110336266A (zh) * | 2019-05-07 | 2019-10-15 | 山东大学 | 交直流混联受端电网的直流分群规划方法 |
CN111585280A (zh) * | 2020-03-06 | 2020-08-25 | 山东大学 | 阻断多直流换相失败连锁的电网临时解列方法及系统 |
Citations (4)
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US7750501B2 (en) * | 2005-10-27 | 2010-07-06 | Continental Automotive Systems Us, Inc. | System and method of over voltage control for a power system |
US8848401B2 (en) * | 2010-10-27 | 2014-09-30 | Alstom Technology Ltd. | Modular multilevel power electronic converter having selectively definable circulation path |
CN104077393A (zh) * | 2014-07-01 | 2014-10-01 | 武汉大学 | 一种基于半监督谱聚类的最优解列断面搜索方法 |
CN104090985A (zh) * | 2014-07-25 | 2014-10-08 | 武汉大学 | 一种基于电气距离的主动解列最优断面搜索方法 |
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2016
- 2016-06-17 CN CN201610436573.8A patent/CN106127237B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7750501B2 (en) * | 2005-10-27 | 2010-07-06 | Continental Automotive Systems Us, Inc. | System and method of over voltage control for a power system |
US8848401B2 (en) * | 2010-10-27 | 2014-09-30 | Alstom Technology Ltd. | Modular multilevel power electronic converter having selectively definable circulation path |
CN104077393A (zh) * | 2014-07-01 | 2014-10-01 | 武汉大学 | 一种基于半监督谱聚类的最优解列断面搜索方法 |
CN104090985A (zh) * | 2014-07-25 | 2014-10-08 | 武汉大学 | 一种基于电气距离的主动解列最优断面搜索方法 |
Non-Patent Citations (1)
Title |
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王乙斐: "基于Dijkstra算法的最优解列断面快速搜索方法", 《电力自动化设备》 * |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107330809A (zh) * | 2017-04-12 | 2017-11-07 | 广东电网有限责任公司电力调度控制中心 | 基于半监督谱聚类算法的黑启动分区方法 |
CN107994569A (zh) * | 2017-11-30 | 2018-05-04 | 天津大学 | 一种基于谱聚类分析的互联电网热稳定关键断面识别方法 |
CN109038635A (zh) * | 2018-08-02 | 2018-12-18 | 南瑞集团有限公司 | 一种计及直流调制能力的解列断面优化选择方法及系统 |
CN109995023A (zh) * | 2019-03-01 | 2019-07-09 | 上海电力学院 | 基于谱聚类区域划分的电力系统稳定性的判断方法和系统 |
CN110336266A (zh) * | 2019-05-07 | 2019-10-15 | 山东大学 | 交直流混联受端电网的直流分群规划方法 |
CN110336266B (zh) * | 2019-05-07 | 2020-09-04 | 山东大学 | 交直流混联受端电网的直流分群规划方法 |
CN111585280A (zh) * | 2020-03-06 | 2020-08-25 | 山东大学 | 阻断多直流换相失败连锁的电网临时解列方法及系统 |
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Inventor after: Li Yang Inventor after: Zhang Mingze Inventor after: Wang Zhenhao Inventor after: Li Guoqing Inventor after: Xin Yechun Inventor after: Wang Chaobin Inventor after: Wang He Inventor after: Liu Ruitong Inventor before: Li Yang Inventor before: Zhang Mingze Inventor before: Wang Zhenhao Inventor before: Li Guoqing Inventor before: Xin Yechun Inventor before: Wang Chaobin Inventor before: Wang He |
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Effective date of registration: 20170323 Address after: Jilin City, Jilin province Changchun ship 132012 Camp Road No. 169 Applicant after: Northeast Dianli University Applicant after: Electric Power Research Institute of State Grid Liaoning Electric Power Co., Ltd. Address before: Jilin City, Jilin province Changchun ship 132012 Camp Road No. 169 Applicant before: Northeast Dianli University |
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