| 基于单片机的电能计量插座设计 |
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| 引用本文： | 郭庭熙.基于单片机的电能计量插座设计[J].化工自动化及仪表,2016(9):977-981. |
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| 作者姓名： | 郭庭熙 |
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| 作者单位： | 华北电力大学电气与电子工程学院,河北 保定,071003 |
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| 摘 要： | 介绍了一种具有电参数计量功能的基于单片机的电能计量插座。系统以AT89S51单片机为核心,计量芯片CS5460A通过采样电路完成对电能的测量,并把数据传送给单片机进行计算显示。nRF24L01+无线模块实现主机无线数据的采集和远端监控。X5045存储各项校准值和电量值,实现系统的自动校准和断电后电能值保留的功能。系统由程序实现报警和继电控制。
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| 关 键 词： | 电能计量插座 AT89S51单片机 CS5460A nRF24L01%2B 继电控制 |
Socket Design for Electric Power Measurement Based on MCU |
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| Abstract: | A MCU-based electric power measurement socket was introduced, which adopts AT89S51 MCU and CS5460 A metering chip answers for measuring the electrical energy through the sampling circuit and then transmits the data to the MCU for calculation and display;and nRF24L01+ wireless module can realize host’ s wireless data collection and remote monitoring;and X5045 module stores every calibration value and electric quantity so that the function of auto-calibration and value-saving after the power failure can be realized. The system has out-of-limit alarm and relay control. |
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| Keywords: | electric power measurement socket AT89S51 MCU CS5460A nRF24L01+ relay control |
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