| 高精度双通道电能计量装置的设计 |
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| 引用本文： | 李楠.高精度双通道电能计量装置的设计[J].南京工业职业技术学院学报,2014(4):19-21. |
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| 作者姓名： | 李楠 |
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| 作者单位： | 南京工业职业技术学院 能源与电气工程学院,江苏 南京,210023 |
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| 摘 要： | 介绍了一种电能计量装置以AVR单片机作为主控芯片，采用ATT7022B专用计量芯片检测基波、谐波和全波的各项电能参数，辅以存储、显示、通信等外围电路，体积小、功能全，并采用双通道设计减小误差，提高了计量精度。
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| 关 键 词： | 高精度 电能 计量 |
Design of a High-precision Dual-channel Electric Energy Metering Device |
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| LI Nan.Design of a High-precision Dual-channel Electric Energy Metering Device[J].Journal of Nanjing Institute of Industry Technology,2014(4):19-21. |
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| Authors: | LI Nan |
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| Affiliation: | LI Nan ( Nanjing Institute of Industry Technology, Nanjing 210023, China) |
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| Abstract: | This paper introduces a high precision dual channel electric energy metering device with AVR microcontroller as the central controlling chip,using ATT7022B to measure the electric energy parameters of fundamental wave,harmonic wave and full wave. The de-vice integrates the functions of storage,display and communication,with a small size and full functions,and uses dual channel to mini-mize measurement errors and improves system accuracy. |
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| Keywords: | high precision energy metering |
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