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变电站电力参数的电力载波通信系统设计
资料介绍
设计了一款基于单片机的电力载波通信仪,以STC12C5A60S2单片机为主控制器,通过CS5464进行电压、电流等电力参数的采集,单片机将采集的数据经处理后调制为高频信号加载在220V电力线上,通过电力线进行数据远距离传输,然后在远程端进行数据的解调和显示。实验证明,该系统运行稳定,数据测量准确,传输可靠,电路抗干扰能力强,具有较高的应用价值。
A power carrier communication device based on single chip microcomputer is proposed in the paper.The system adopts STC12C5A60S2 single-chip microcomputer as the main device,the voltage,current and other power parameters are collected by the CS5464.The data collected by the MCU is processed into a high-frequency signal and loaded on the 220 V power line.The data is transmitted over long distances through the power line,and then demodulated and displayed at the remote end.The test results show that the proposed control system could work stably.It is effective in measuring data and the anti-interference ability of the circuit is strong.Also,the system could accurately transmit data remotely,which has high application value.
部分文件列表
| 文件名 | 大小 |
| 变电站电力参数的电力载波通信系统设计.pdf | 1M |
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