| 基于71M6521的数字单相多功能电能表的设计 |
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| 引用本文： | 戚敏敏,王青青. 基于71M6521的数字单相多功能电能表的设计[J]. 低压电器, 2008, 0(20) |
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| 作者姓名： | 戚敏敏 王青青 |
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| 作者单位： | 杭申控股集团,浙江,杭州,311234 |
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| 摘 要： | 介绍了单相多功能电能计量芯片71M6521的基本功能和特点.在此基础上,设计了计最精度高、工作稳定、成本相对较低的数字单相多功能电能表,以实现对三相电流、电压,有功、无功功率,电能脉冲的输出等的计量.该数字单相多功能表可用于电力系统、工矿企业、智能大厦的电力临控.
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| 关 键 词： | 计量 多功能电能表 单相 电力监控 |
Design of Digital Single Phase Multi-Function Electric Energy Meter Based on 71M6521 |
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| QI Minmin,WANG Qingqing. Design of Digital Single Phase Multi-Function Electric Energy Meter Based on 71M6521[J]. Low Voltage Apparatus, 2008, 0(20) |
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| Authors: | QI Minmin WANG Qingqing |
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| Abstract: | The basic function and feature of single phase multi-function electric energy measurement chip 71M6521 were introduced.The digital single phase multifunction electric energy meter of high-precision measurement,stable running,relatively lower cost,was designed,and the measurement of three-phase current,voltage,active and reactive power and the output of electric pulse were realized.It could be used for the power monitoring of the power system,industrial and mining enterprises,intelligent building. |
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| Keywords: | 71M6521 |
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