| 单相电子式电能表的窃电分析及防窃电措施 |
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| 引用本文： | 彭卫东,胡敬全. 单相电子式电能表的窃电分析及防窃电措施[J]. 电测与仪表, 2004, 41(2): 30-31,53 |
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| 作者姓名： | 彭卫东 胡敬全 |
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| 作者单位： | 河南驻马店师范高等专科学校,河南,驻马店,463000;河南金雀电气股份有限公司,河南,驻马店,463000 |
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| 摘 要： | 分析了家用单相电能表常见的几种窃电方式,并针对这几种窃电方式,分析采用AnalogDevices公司专用集成电路AD7751芯片组成的单相电子式电能表的防窃电功能。
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| 关 键 词： | 窃电 AD7751芯片 电压采样 电流采样 |
| 文章编号： | 1001-1390(2004)02-0030-02 |
| 修稿时间： | 2003-11-18 |
Research of preventing electricity power stealing in single-phase electric Watt-hour meter |
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| Peng Weidong,Hu Jingquan. Research of preventing electricity power stealing in single-phase electric Watt-hour meter[J]. Electrical Measurement & Instrumentation, 2004, 41(2): 30-31,53 |
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| Authors: | Peng Weidong Hu Jingquan |
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| Affiliation: | Peng Weidong1,Hu Jingquan2 |
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| Abstract: | In this paper analyzed several possible sources that electricity power could be stolen in single-phase electric Watt-hour meter.Targeting these sources ,a new meter was designed which is based on dedicated IC chip AD7751.Equipped wi th this meter, the electricity power stealing will be effectively prevented. |
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| Keywords: | electricity stealing IC chip AD7751 voltage sampling current sampling |
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