CN116626366A - 一种配电网特征电流识别方法 - Google Patents
一种配电网特征电流识别方法 Download PDFInfo
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- CN116626366A CN116626366A CN202310882551.4A CN202310882551A CN116626366A CN 116626366 A CN116626366 A CN 116626366A CN 202310882551 A CN202310882551 A CN 202310882551A CN 116626366 A CN116626366 A CN 116626366A
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- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000005070 sampling Methods 0.000 claims abstract description 25
- 238000007781 pre-processing Methods 0.000 claims abstract description 13
- 238000004128 high performance liquid chromatography Methods 0.000 claims abstract description 6
- 238000012545 processing Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009960 carding Methods 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
Classifications
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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
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/14—Indicating direction of current; Indicating polarity of voltage
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F18/00—Pattern recognition
- G06F18/10—Pre-processing; Data cleansing
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Data Mining & Analysis (AREA)
- Computer Vision & Pattern Recognition (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Artificial Intelligence (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Bioinformatics & Computational Biology (AREA)
- Evolutionary Biology (AREA)
- Evolutionary Computation (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Measurement Of Current Or Voltage (AREA)
Abstract
Description
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Priority Applications (1)
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CN202310882551.4A CN116626366B (zh) | 2023-07-19 | 2023-07-19 | 一种配电网特征电流识别方法 |
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CN202310882551.4A CN116626366B (zh) | 2023-07-19 | 2023-07-19 | 一种配电网特征电流识别方法 |
Publications (2)
Publication Number | Publication Date |
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CN116626366A true CN116626366A (zh) | 2023-08-22 |
CN116626366B CN116626366B (zh) | 2023-10-24 |
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CN202310882551.4A Active CN116626366B (zh) | 2023-07-19 | 2023-07-19 | 一种配电网特征电流识别方法 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116861203A (zh) * | 2023-09-05 | 2023-10-10 | 青岛鼎信通讯科技有限公司 | 一种基于单频信号的微电流信号识别方法 |
CN117895977A (zh) * | 2024-03-18 | 2024-04-16 | 青岛鼎信通讯科技有限公司 | 一种特征电流信息位识别方法 |
CN118112318A (zh) * | 2024-04-30 | 2024-05-31 | 青岛鼎信通讯科技有限公司 | 一种特征电流编码识别方法 |
Citations (7)
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CN111817289A (zh) * | 2020-06-08 | 2020-10-23 | 华南理工大学 | 低压配电台区物理拓扑识别方法、装置、系统、终端及介质 |
CN113471967A (zh) * | 2021-07-06 | 2021-10-01 | 深圳智微电子科技有限公司 | 一种基于pwm特征调制电流的低压台区拓扑识别方法 |
US11183879B1 (en) * | 2015-03-16 | 2021-11-23 | Elintrix | Method and system for building an electrical grid topology and identifying faults in an electrical grid |
CN114895095A (zh) * | 2022-05-21 | 2022-08-12 | 青岛鼎信通讯股份有限公司 | 一种用于台区拓扑识别的特征电流判别方法 |
CN114912526A (zh) * | 2022-05-13 | 2022-08-16 | 北京市腾河电子技术有限公司 | 台区识别方法及系统、电子设备、存储介质 |
CN115149518A (zh) * | 2021-03-31 | 2022-10-04 | 上海良信电器股份有限公司 | 电网拓扑识别方法、断路器及电网拓扑系统 |
CN115842339A (zh) * | 2022-11-29 | 2023-03-24 | 青岛鼎信通讯科技有限公司 | 一种用于台区拓扑梳理的特征电流信号识别方法 |
-
2023
- 2023-07-19 CN CN202310882551.4A patent/CN116626366B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11183879B1 (en) * | 2015-03-16 | 2021-11-23 | Elintrix | Method and system for building an electrical grid topology and identifying faults in an electrical grid |
CN111817289A (zh) * | 2020-06-08 | 2020-10-23 | 华南理工大学 | 低压配电台区物理拓扑识别方法、装置、系统、终端及介质 |
CN115149518A (zh) * | 2021-03-31 | 2022-10-04 | 上海良信电器股份有限公司 | 电网拓扑识别方法、断路器及电网拓扑系统 |
CN113471967A (zh) * | 2021-07-06 | 2021-10-01 | 深圳智微电子科技有限公司 | 一种基于pwm特征调制电流的低压台区拓扑识别方法 |
CN114912526A (zh) * | 2022-05-13 | 2022-08-16 | 北京市腾河电子技术有限公司 | 台区识别方法及系统、电子设备、存储介质 |
CN114895095A (zh) * | 2022-05-21 | 2022-08-12 | 青岛鼎信通讯股份有限公司 | 一种用于台区拓扑识别的特征电流判别方法 |
CN115842339A (zh) * | 2022-11-29 | 2023-03-24 | 青岛鼎信通讯科技有限公司 | 一种用于台区拓扑梳理的特征电流信号识别方法 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116861203A (zh) * | 2023-09-05 | 2023-10-10 | 青岛鼎信通讯科技有限公司 | 一种基于单频信号的微电流信号识别方法 |
CN116861203B (zh) * | 2023-09-05 | 2024-01-09 | 青岛鼎信通讯科技有限公司 | 一种基于单频信号的微电流信号识别方法 |
CN117895977A (zh) * | 2024-03-18 | 2024-04-16 | 青岛鼎信通讯科技有限公司 | 一种特征电流信息位识别方法 |
CN117895977B (zh) * | 2024-03-18 | 2024-05-28 | 青岛鼎信通讯科技有限公司 | 一种特征电流信息位识别方法 |
CN118112318A (zh) * | 2024-04-30 | 2024-05-31 | 青岛鼎信通讯科技有限公司 | 一种特征电流编码识别方法 |
CN118112318B (zh) * | 2024-04-30 | 2024-08-02 | 青岛鼎信通讯科技有限公司 | 一种特征电流编码识别方法 |
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CN116626366B (zh) | 2023-10-24 |
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Effective date of registration: 20241127 Address after: No. 858, Huaguan Road, high tech Zone, Qingdao, Shandong Province 266000 Patentee after: QINGDAO TOPSCOMM COMMUNICATION Co.,Ltd. Country or region after: China Patentee after: Qingdao Dingxin Communication Power Engineering Co.,Ltd. Patentee after: QINGDAO DINGJUN ELECTRIC Co.,Ltd. Address before: Dingxin Technology Industrial Park, No. 858 Huaguan Road, High tech Zone, Qingdao, Shandong Province, 266000 Patentee before: QINGDAO TOPSCOMM COMMUNICATION Co.,Ltd. Country or region before: China Patentee before: Qingdao Dingxin Communication Power Engineering Co.,Ltd. |
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Address after: No. 858, Huaguan Road, high tech Zone, Qingdao, Shandong Province 266000 Patentee after: Qingdao Zhidian New Energy Technology Co.,Ltd. Country or region after: China Patentee after: QINGDAO TOPSCOMM COMMUNICATION Co.,Ltd. Patentee after: Qingdao Dingxin Communication Power Engineering Co.,Ltd. Patentee after: QINGDAO DINGJUN ELECTRIC Co.,Ltd. Address before: No. 858 Huaguan Road, High tech Zone, Qingdao City, Shandong Province Patentee before: QINGDAO TOPSCOMM COMMUNICATION Co.,Ltd. Country or region before: China Patentee before: Qingdao Dingxin Communication Power Engineering Co.,Ltd. Patentee before: QINGDAO DINGJUN ELECTRIC Co.,Ltd. |
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CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: No. 858, Huaguan Road, high tech Zone, Qingdao, Shandong Province 266000 Patentee after: Qingdao Zhidian New Energy Technology Co.,Ltd. Country or region after: China Patentee after: QINGDAO TOPSCOMM COMMUNICATION Co.,Ltd. Patentee after: Qingdao Dingxin Communication Power Engineering Co.,Ltd. Patentee after: Qingdao Tuowei Technology Co.,Ltd. Address before: No. 858, Huaguan Road, high tech Zone, Qingdao, Shandong Province 266000 Patentee before: Qingdao Zhidian New Energy Technology Co.,Ltd. Country or region before: China Patentee before: QINGDAO TOPSCOMM COMMUNICATION Co.,Ltd. Patentee before: Qingdao Dingxin Communication Power Engineering Co.,Ltd. Patentee before: QINGDAO DINGJUN ELECTRIC Co.,Ltd. |
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