ST7538在电力载波控制系统中的应用?
pplication of Power Line Carrier Technology on laboratory Control System
利用电力线载波进行通信是用电管理和配电自动化中的一种经济、有效、简便的数据传输方式。在电力线载波通信中，调制解调模块的选取是关键。本文以AT89C2051为核心控制器，利用电力载波调制解调芯片ST7538设计并解释了系统的硬件连接，对接口电路进行了设计，并对模块系统做了软件设计，同时介绍了ST7538芯片的功能、特点及工作原理进行了较全面的介绍以及电力线载波通信技术在自动抄表系统、智能小区、家居智能化及其他领域中的应用。实验表明，该系统工作稳定，具有进一步推广使用的价值。
Using Power line carrier communication is an economic,effctive and easy data transferring used in power consumption and distribution automatic system.It is important to choose the moderm applied to the power line carrier communication. This paper takes use of AT89C2051 as core controller,the hardware connection and interface circuit of system were designed and interpreted by power line carrier chip ST7538, sofware design of module was givenas well as introduced chip ST7538 of its function,characteristics and operation process and the application of PLC technology in various fields.The experience shows that the system can work stsbly and its interface circuit are worth spreading.
王婷、叶晓靖
输配电工程电气化、电能应用通信
电力载波通信89C2051ST7538典型应用
Power Line Communication89C2051ST7538typical application
王婷,叶晓靖.ST7538在电力载波控制系统中的应用?[EB/OL].(2011-04-21)[2025-08-04].http://www.paper.edu.cn/releasepaper/content/201104-516.点此复制
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