CN111835006A - 一种基于电压曲线和最小二乘的低压台区拓扑识别方法 - Google Patents
一种基于电压曲线和最小二乘的低压台区拓扑识别方法 Download PDFInfo
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- CN111835006A CN111835006A CN202010763956.2A CN202010763956A CN111835006A CN 111835006 A CN111835006 A CN 111835006A CN 202010763956 A CN202010763956 A CN 202010763956A CN 111835006 A CN111835006 A CN 111835006A
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- 238000000034 method Methods 0.000 title claims abstract description 27
- 238000012544 monitoring process Methods 0.000 claims abstract description 11
- 238000012937 correction Methods 0.000 claims abstract description 4
- 239000011159 matrix material Substances 0.000 claims description 11
- 238000004364 calculation method Methods 0.000 claims description 4
- 230000009466 transformation Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims 1
- 238000002347 injection Methods 0.000 abstract description 3
- 239000007924 injection Substances 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 14
- 239000000243 solution Substances 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 230000002776 aggregation Effects 0.000 description 2
- 238000004220 aggregation Methods 0.000 description 2
- 230000004931 aggregating effect Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
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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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- 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
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00002—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by monitoring
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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
- H02J2203/00—Indexing scheme relating to details of circuit arrangements for AC mains or AC distribution networks
- H02J2203/20—Simulating, e g planning, reliability check, modelling or computer assisted design [CAD]
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Supply And Distribution Of Alternating Current (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
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CN202010763956.2A CN111835006B (zh) | 2020-08-01 | 2020-08-01 | 一种基于电压曲线和最小二乘的低压台区拓扑识别方法 |
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CN202010763956.2A CN111835006B (zh) | 2020-08-01 | 2020-08-01 | 一种基于电压曲线和最小二乘的低压台区拓扑识别方法 |
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CN111835006A true CN111835006A (zh) | 2020-10-27 |
CN111835006B CN111835006B (zh) | 2022-06-10 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112562302A (zh) * | 2020-11-06 | 2021-03-26 | 云南电网有限责任公司电力科学研究院 | 一种基于电压数据的电表台区识别方法 |
CN116317170A (zh) * | 2023-05-18 | 2023-06-23 | 北京智芯微电子科技有限公司 | 供电系统及其用电信息测量方法与装置、存储介质 |
CN116482471A (zh) * | 2023-06-21 | 2023-07-25 | 四川中电启明星信息技术有限公司 | 一种基于电压时空聚合曲线的户变关系识别方法 |
Citations (3)
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US20160109491A1 (en) * | 2014-10-20 | 2016-04-21 | Itron, Inc. | Grid topology mapping with voltage data |
CN109799474A (zh) * | 2019-03-25 | 2019-05-24 | 国网山东省电力公司电力科学研究院 | 一种基于数据相关性的多表位表箱电能表相位识别方法及系统 |
CN110912748A (zh) * | 2019-11-28 | 2020-03-24 | 深圳市国电科技通信有限公司 | 一种基于时延测量的低压台站电力供电网络的物理拓扑发现方法 |
-
2020
- 2020-08-01 CN CN202010763956.2A patent/CN111835006B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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US20160109491A1 (en) * | 2014-10-20 | 2016-04-21 | Itron, Inc. | Grid topology mapping with voltage data |
CN109799474A (zh) * | 2019-03-25 | 2019-05-24 | 国网山东省电力公司电力科学研究院 | 一种基于数据相关性的多表位表箱电能表相位识别方法及系统 |
CN110912748A (zh) * | 2019-11-28 | 2020-03-24 | 深圳市国电科技通信有限公司 | 一种基于时延测量的低压台站电力供电网络的物理拓扑发现方法 |
Non-Patent Citations (1)
Title |
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李国昌: "基于LoRa技术和GPU加速的台区拓扑辨识方法", 《电测与仪表》 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112562302A (zh) * | 2020-11-06 | 2021-03-26 | 云南电网有限责任公司电力科学研究院 | 一种基于电压数据的电表台区识别方法 |
CN116317170A (zh) * | 2023-05-18 | 2023-06-23 | 北京智芯微电子科技有限公司 | 供电系统及其用电信息测量方法与装置、存储介质 |
CN116317170B (zh) * | 2023-05-18 | 2023-08-18 | 北京智芯微电子科技有限公司 | 供电系统及其用电信息测量方法与装置、存储介质 |
CN116482471A (zh) * | 2023-06-21 | 2023-07-25 | 四川中电启明星信息技术有限公司 | 一种基于电压时空聚合曲线的户变关系识别方法 |
CN116482471B (zh) * | 2023-06-21 | 2023-09-08 | 四川中电启明星信息技术有限公司 | 一种基于电压时空聚合曲线的户变关系识别方法 |
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Effective date of registration: 20231227 Address after: 266000 12th floor, 4b building, 858 Huaguan Road, high tech Zone, Qingdao City, Shandong Province Patentee after: QINGDAO TOPSCOMM COMMUNICATION Co.,Ltd. Patentee after: Qingdao Dingxin Communication Power Engineering Co.,Ltd. Address before: 266000 12th floor, 4b building, 858 Huaguan Road, high tech Zone, Qingdao City, Shandong Province Patentee before: QINGDAO TOPSCOMM COMMUNICATION Co.,Ltd. Patentee before: Shenyang Keyuan State Grid Power Engineering Survey and Design Co.,Ltd. |
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