CN111130117B - 一种基于高维数据聚类的概率最优潮流计算方法 - Google Patents
一种基于高维数据聚类的概率最优潮流计算方法 Download PDFInfo
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- CN111130117B CN111130117B CN202010015439.7A CN202010015439A CN111130117B CN 111130117 B CN111130117 B CN 111130117B CN 202010015439 A CN202010015439 A CN 202010015439A CN 111130117 B CN111130117 B CN 111130117B
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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
- H02J3/00—Circuit arrangements for AC mains or AC distribution networks
- H02J3/04—Circuit arrangements for AC mains or AC distribution networks for connecting networks of the same frequency but supplied from different sources
- H02J3/06—Controlling transfer of power between connected networks; Controlling sharing of load between connected networks
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
- G06F17/10—Complex mathematical operations
- G06F17/15—Correlation function computation including computation of convolution operations
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F18/00—Pattern recognition
- G06F18/20—Analysing
- G06F18/21—Design or setup of recognition systems or techniques; Extraction of features in feature space; Blind source separation
- G06F18/213—Feature extraction, e.g. by transforming the feature space; Summarisation; Mappings, e.g. subspace methods
- G06F18/2135—Feature extraction, e.g. by transforming the feature space; Summarisation; Mappings, e.g. subspace methods based on approximation criteria, e.g. principal component analysis
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
- G06N3/00—Computing arrangements based on biological models
- G06N3/12—Computing arrangements based on biological models using genetic models
- G06N3/126—Evolutionary algorithms, e.g. genetic algorithms or genetic programming
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/06—Energy or water supply
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/70—Smart grids as climate change mitigation technology in the energy generation sector
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010015439.7A CN111130117B (zh) | 2020-01-07 | 2020-01-07 | 一种基于高维数据聚类的概率最优潮流计算方法 |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010015439.7A CN111130117B (zh) | 2020-01-07 | 2020-01-07 | 一种基于高维数据聚类的概率最优潮流计算方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111130117A CN111130117A (zh) | 2020-05-08 |
| CN111130117B true CN111130117B (zh) | 2021-02-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010015439.7A Active CN111130117B (zh) | 2020-01-07 | 2020-01-07 | 一种基于高维数据聚类的概率最优潮流计算方法 |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114266480A (zh) * | 2021-12-22 | 2022-04-01 | 国网新疆电力有限公司经济技术研究院 | 一种结合谱聚类算法的光伏出力典型场景提取方法 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104850716B (zh) * | 2015-05-28 | 2017-10-27 | 国家电网公司 | 基于分布式光伏接入设计聚类模型的最优方案选择方法 |
| CN107301472B (zh) * | 2017-06-07 | 2020-06-26 | 天津大学 | 基于场景分析法和电压调节策略的分布式光伏规划方法 |
| US10713563B2 (en) * | 2017-11-27 | 2020-07-14 | Technische Universiteit Eindhoven | Object recognition using a convolutional neural network trained by principal component analysis and repeated spectral clustering |
| CN109840858A (zh) * | 2017-11-29 | 2019-06-04 | 中国电力科学研究院有限公司 | 一种基于高斯函数的风电功率波动聚类方法及系统 |
| CN109711609B (zh) * | 2018-12-15 | 2022-08-12 | 福州大学 | 基于小波变换和极限学习机的光伏电站输出功率预测方法 |
| CN109510245A (zh) * | 2019-01-03 | 2019-03-22 | 东北电力大学 | 一种基于图分割的电力系统同调机群辨识方法 |
| CN110531228A (zh) * | 2019-09-03 | 2019-12-03 | 国网湖南省电力有限公司 | 基于主成分降维与聚类分析的gis局放严重程度判断方法、系统及介质 |
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| CN111130117A (zh) | 2020-05-08 |
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