CN112101110B - 一种电力系统用户侧非侵入式负荷识别的方法 - Google Patents
一种电力系统用户侧非侵入式负荷识别的方法 Download PDFInfo
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Families Citing this family (6)
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CN112732748B (zh) * | 2021-01-07 | 2024-03-15 | 西安理工大学 | 一种基于自适应特征选择的非侵入式家电负荷识别方法 |
CN112821559B (zh) * | 2021-01-22 | 2023-08-01 | 物兴科技(深圳)有限公司 | 一种非侵入式家电负荷深度再识别方法 |
CN113010985A (zh) * | 2021-03-05 | 2021-06-22 | 重庆邮电大学 | 一种基于并行aann的非侵入式负荷识别方法 |
CN113158446A (zh) * | 2021-04-07 | 2021-07-23 | 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 |
CN113447740A (zh) * | 2021-06-21 | 2021-09-28 | 天津大学 | 一种非侵入式负荷事件全局优化匹配方法及系统 |
CN114399098A (zh) * | 2021-12-30 | 2022-04-26 | 昆明能讯科技有限责任公司 | 一种高适用性和高精准工业用电用户分类错峰用电方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108460228A (zh) * | 2018-03-21 | 2018-08-28 | 电子科技大学 | 一种基于多目标优化算法进行风电场等值的方法 |
CN111027408A (zh) * | 2019-11-19 | 2020-04-17 | 广西电网有限责任公司电力科学研究院 | 一种基于支持向量机和v-i曲线特征的负荷识别方法 |
CN111092434A (zh) * | 2019-12-25 | 2020-05-01 | 天津大学 | 基于非侵入式用电数据居民小区电力负荷控制方法及装置 |
CN111160798A (zh) * | 2019-12-31 | 2020-05-15 | 华南理工大学 | 一种基于蜂群算法的非侵入式家电负荷识别方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103001230B (zh) * | 2012-11-16 | 2014-10-15 | 天津大学 | 非侵入式电力负荷监测与分解的电流模式匹配方法 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108460228A (zh) * | 2018-03-21 | 2018-08-28 | 电子科技大学 | 一种基于多目标优化算法进行风电场等值的方法 |
CN111027408A (zh) * | 2019-11-19 | 2020-04-17 | 广西电网有限责任公司电力科学研究院 | 一种基于支持向量机和v-i曲线特征的负荷识别方法 |
CN111092434A (zh) * | 2019-12-25 | 2020-05-01 | 天津大学 | 基于非侵入式用电数据居民小区电力负荷控制方法及装置 |
CN111160798A (zh) * | 2019-12-31 | 2020-05-15 | 华南理工大学 | 一种基于蜂群算法的非侵入式家电负荷识别方法 |
Non-Patent Citations (4)
Title |
---|
MO-NILM: A multi-objective evolutionary algorithm for NILM classification;Ram Machlev 等;《Energy and Buildings》;20190915;第199卷;全文 * |
Non-Intrusive Load Disaggregation Using Graph Signal Processing;Kanghang He 等;《IEEE Transactions on Smart Grid》;20180531;第9卷(第3期);全文 * |
一种关联RNN模型的非侵入式负荷辨识方法;刘恒勇 等;《电力系统保护与控制》;20190701;第47卷(第13期);全文 * |
非侵入式电力负荷的辨识和监测;朱德省 等;《电测与仪表》;20150818;第52卷(第16A期);全文 * |
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