CN109188070B - 一种月度功率因数预测方法及系统 - Google Patents
一种月度功率因数预测方法及系统 Download PDFInfo
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- CN109188070B CN109188070B CN201811104581.8A CN201811104581A CN109188070B CN 109188070 B CN109188070 B CN 109188070B CN 201811104581 A CN201811104581 A CN 201811104581A CN 109188070 B CN109188070 B CN 109188070B
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- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R21/00—Arrangements for measuring electric power or power factor
- G01R21/001—Measuring real or reactive component; Measuring apparent energy
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CN109188070A CN109188070A (zh) | 2019-01-11 |
CN109188070B true CN109188070B (zh) | 2020-11-20 |
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CN116520015B (zh) * | 2023-07-05 | 2023-08-29 | 广东鹰视能效科技有限公司 | 一种月度平均功率因数预警方法及系统 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3826551A1 (de) * | 1988-08-04 | 1990-02-08 | Beluk Gmbh | Verfahren zur leistungsfaktor- und/oder blindstrommessung |
CN1389735A (zh) * | 2002-06-26 | 2003-01-08 | 唐寅生 | 功率因数分段电量法 |
CN101359006A (zh) * | 2008-09-28 | 2009-02-04 | 天津市腾马电表有限公司 | 智能型用电监测装置 |
CN201430446Y (zh) * | 2009-04-07 | 2010-03-24 | 湖北盛佳电器设备有限公司 | 具有功率因数补偿功能的用电管理终端 |
CN203101507U (zh) * | 2013-02-01 | 2013-07-31 | 辽宁邮电规划设计院有限公司 | 能耗综合监控系统 |
CN104508501A (zh) * | 2012-05-11 | 2015-04-08 | 公立大学法人大阪市立大学 | 功率因数计测装置 |
CN106199172A (zh) * | 2016-07-13 | 2016-12-07 | 广东电网有限责任公司 | 一种用电状况的监控方法及系统 |
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- 2018-09-21 CN CN201811104581.8A patent/CN109188070B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3826551A1 (de) * | 1988-08-04 | 1990-02-08 | Beluk Gmbh | Verfahren zur leistungsfaktor- und/oder blindstrommessung |
CN1389735A (zh) * | 2002-06-26 | 2003-01-08 | 唐寅生 | 功率因数分段电量法 |
CN101359006A (zh) * | 2008-09-28 | 2009-02-04 | 天津市腾马电表有限公司 | 智能型用电监测装置 |
CN201430446Y (zh) * | 2009-04-07 | 2010-03-24 | 湖北盛佳电器设备有限公司 | 具有功率因数补偿功能的用电管理终端 |
CN104508501A (zh) * | 2012-05-11 | 2015-04-08 | 公立大学法人大阪市立大学 | 功率因数计测装置 |
CN203101507U (zh) * | 2013-02-01 | 2013-07-31 | 辽宁邮电规划设计院有限公司 | 能耗综合监控系统 |
CN106199172A (zh) * | 2016-07-13 | 2016-12-07 | 广东电网有限责任公司 | 一种用电状况的监控方法及系统 |
Non-Patent Citations (1)
Title |
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功率因数调整电费中功率因数计算释义;史利强;《农村电工》;20140531(第05期);第45页 * |
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Inventor after: Li Xia Inventor after: Ma Hanzhang Inventor after: Gan Songsheng Inventor after: Zhong Yanhang Inventor after: Wu Xiaojuan Inventor after: Yan Siying Inventor after: Yan Da Inventor after: Li Xiaowei Inventor after: Jin Yifeng Inventor before: Li Xia Inventor before: Gan Songsheng Inventor before: Jin Yifeng Inventor before: Zhong Yanhang Inventor before: Wu Xiaojuan Inventor before: Yan Siying Inventor before: Li Xiaowei Inventor before: Ma Hanzhang |
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