| 基于ADE7755的单相电子式电能表设计 |
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| 引用本文： | 郑子含,刘高平.基于ADE7755的单相电子式电能表设计[J].微计算机信息,2012(4):59-61. |
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| 作者姓名： | 郑子含 刘高平 |
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| 作者单位： | 浙江万里学院电子信息学院 |
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| 基金项目： | 浙江省教育厅项目(Y200805350);浙江省科技计划项目(2011C21035,2010R50009) |
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| 摘 要： | 单相电子式电能表以单片机ATmega128作为核心控制芯片,采用高精度电能计量芯片ADE7755采集电量,实现电能计量、电价分时段计算、电量存储和显示、RS485和红外通信等功能。本文介绍了电能表的硬件组成和功能模块的作用,给出了电能计量模块、RS485和红外通信模块的硬件原理图,给出了主程序流程图。经实验测试,该电能表的技术指标符合IEC62053-21标准。
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| 关 键 词： | 电子式电能表 ATmega128 ADE7755 RS485 红外通信 |
Design of Single-phase Electronic Watt-hour Meter Based on ADE7755 |
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| ZHENG Zi-han,LIU Gao-ping.Design of Single-phase Electronic Watt-hour Meter Based on ADE7755[J].Control & Automation,2012(4):59-61. |
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| Authors: | ZHENG Zi-han LIU Gao-ping |
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| Affiliation: | (Faculty of Electronics & Information Engineering,Zhejiang Wanli University,Ningbo 315100,China) |
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| Abstract: | The single-phase electronic watt-hour meter uses microcontroller ATmega128 as core control chip,uses high-precision power metering chip ADE7755 to collect energy,and achieves the functions of energy measurement,electricity multi-rate computing,storage and display and RS485,IR communications.The paper introduces the hardware configuration and the functions of all modules,gives hardware schematics of energy metering module and RS485 & IR communication modules,and also gives flow charts of main program.The experiments show that the technical specifications of watt-hour meter comply with IEC62053-21 standard. |
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| Keywords: | Electronic Watt-hour Meter ATmega128 ADE7755 RS485 Infrared Communication |
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