CN105429135B - 一种非侵入式电力负荷分解的辨识决策方法及系统 - Google Patents
一种非侵入式电力负荷分解的辨识决策方法及系统 Download PDFInfo
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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
- 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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CN105429135B true CN105429135B (zh) | 2018-06-19 |
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Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105911342B (zh) * | 2016-04-15 | 2019-03-05 | 东南大学 | 基于功率持续时间特性的电饭煲非侵入辨识方法 |
CN105974220B (zh) * | 2016-04-25 | 2018-11-20 | 江苏德克玛电气有限公司 | 一种居民小区用电负荷识别系统 |
CN106096726B (zh) * | 2016-05-31 | 2018-12-18 | 华北电力大学 | 一种非侵入式负荷监测方法及装置 |
CN106093630B (zh) * | 2016-06-02 | 2019-01-15 | 华北电力大学 | 一种非侵入式家用电器辨识方法 |
CN106093652B (zh) * | 2016-07-07 | 2019-03-29 | 天津求实智源科技有限公司 | 一种具备自学习功能的非侵入式电力负荷监测系统与方法 |
CN106443233A (zh) * | 2016-08-26 | 2017-02-22 | 北京电力经济技术研究院 | 一种非侵入式的稳态负荷监测方法 |
CN106340874A (zh) * | 2016-10-17 | 2017-01-18 | 南方电网科学研究院有限责任公司 | 电力负荷分解的辨识决策方法和系统 |
CN106655160A (zh) * | 2016-10-27 | 2017-05-10 | 国家电网公司 | 一种非侵入式电力负荷分解的辨识决策方法及系统 |
CN107394774A (zh) * | 2017-07-27 | 2017-11-24 | 广州瓦良格机器人科技有限公司 | 一种用电负荷分解融合辨识的方法与系统 |
CN107561354B (zh) * | 2017-08-17 | 2019-09-10 | 江苏智臻能源科技有限公司 | 基于功率持续时间特性的多电器非侵入辨识方法 |
TWI663570B (zh) * | 2017-10-20 | 2019-06-21 | 財團法人資訊工業策進會 | 用電分析伺服器及其用電分析方法 |
CN108037350B (zh) * | 2017-11-16 | 2020-03-10 | 云南电网有限责任公司电力科学研究院 | 一种电压波形的参数辨识方法、系统 |
CN108054749B (zh) * | 2017-11-27 | 2020-08-18 | 华北电力大学 | 一种非侵入式电力负荷分解方法及装置 |
CN108828406A (zh) * | 2018-06-19 | 2018-11-16 | 深圳安顺通电力物联服务有限公司 | 非侵入式用户用电的故障识别方法及其系统 |
CN109116100B (zh) * | 2018-07-09 | 2019-09-27 | 清华大学 | 一种基于编码-解码结构的电力负荷用电分解方法 |
CN109921412B (zh) * | 2019-01-29 | 2021-01-29 | 国家电网有限公司 | 一种分解非侵入式电力负荷的方法 |
CN110018344A (zh) * | 2019-02-21 | 2019-07-16 | 国网山东省电力公司临沂供电公司 | 具备辨识用电负荷功能的电能计量装置 |
CN110070048B (zh) * | 2019-04-23 | 2020-11-10 | 山东建筑大学 | 基于双次K-means聚类的设备类型识别方法及系统 |
CN110297125A (zh) * | 2019-06-12 | 2019-10-01 | 国网浙江省电力有限公司电力科学研究院 | 一种具备非侵入式负荷监测功能的智能电能表 |
CN112345824B (zh) * | 2020-09-27 | 2022-04-26 | 国网湖南省电力有限公司 | 一种基于分段线性近似算法的变频空调非侵入式辨识方法 |
CN113158446B (zh) * | 2021-04-07 | 2024-06-11 | 国网江苏省电力有限公司信息通信分公司 | 非侵入式电力负载识别方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103217603A (zh) * | 2013-03-22 | 2013-07-24 | 重庆大学 | 一种非侵入式家用电器用电状况在线监测的识别方法 |
CN105005205A (zh) * | 2015-08-28 | 2015-10-28 | 天津求实智源科技有限公司 | 一种基于电力负荷分解与监测的家居安全告警系统及方法 |
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2015
- 2015-12-08 CN CN201510903055.8A patent/CN105429135B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103217603A (zh) * | 2013-03-22 | 2013-07-24 | 重庆大学 | 一种非侵入式家用电器用电状况在线监测的识别方法 |
CN105005205A (zh) * | 2015-08-28 | 2015-10-28 | 天津求实智源科技有限公司 | 一种基于电力负荷分解与监测的家居安全告警系统及方法 |
Non-Patent Citations (3)
Title |
---|
一种用于家用智能电表的负荷识别方法;李静 等;《现代电力》;20131031;第30卷(第5期);83-89 * |
基于明可夫斯基距离的家用负荷分类计量;高云 等;《电测与仪表》;20130531;第50卷(第569期);86-90 * |
非侵入式居民电力负荷监测与分解技术;余贻鑫 等;《南方电网技术》;20131231;第7卷(第4期);1-5 * |
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Inventor after: Liu Jian Inventor after: Han Linfeng Inventor after: Tian Zhengqi Inventor after: Duan Meimei Inventor after: Xu Qing Inventor after: Huang Mingshan Inventor after: Li Ruyi Inventor after: Zhang Changjiang Inventor after: Liu Yongguang Inventor after: Fang Xu Inventor after: Wang Jun Inventor after: Shu Zhimeng Inventor before: Zhang Changjiang Inventor before: Huang Mingshan Inventor before: Liu Yongguang Inventor before: Li Ruyi Inventor before: Fang Xu Inventor before: Wang Jun Inventor before: Shu Zhimeng Inventor before: Han Linfeng |
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Effective date of registration: 20180510 Address after: No. 1, Jiangsu, Nanjing, Jiangsu Applicant after: State Grid Jiangsu Electric Power Co., Ltd. Electric Power Research Institute Applicant after: Henan Xuji Instrument Co., Ltd. Applicant after: Xuji Group Co., Ltd. Applicant after: State Grid Corporation of China Address before: 461000 Henan province Xuchang Economic Development Zone Ruixiang Road Applicant before: Henan Xuji Instrument Co., Ltd. Applicant before: Xuji Group Co., Ltd. Applicant before: State Grid Corporation of China |
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