电子镇流器组网的载波通信电路研究

发布时间：2018-01-06 12:39

本文关键词：电子镇流器组网的载波通信电路研究　出处：《西安石油大学》2017年硕士论文　论文类型：学位论文

【摘要】：路灯照明是我国非工业用电的耗电大户,数量众多,节能潜力大,但对其进行调控比较困难,因此路灯配备的电子镇流器的智能化成为了当今社会的研究热点。在众多因素中,控制的方式及其性价比是用户首先考虑的因素。本文以电力线为通信载体,利用单片机控制,同时采用分层组网的便利方案,设计了智能路灯电子镇流器组网系统,提升了路灯智能控制的性价比。并在此基础上,完成了对路灯电子镇流器组网系统的载波通信实验研究。首先,介绍了路灯电子镇流器组网系统的设计方案。采用两级式的网络结构,运用电力线载波通信技术实现路灯终端间的通信,并根据电力线载波通信原理对路灯电子镇流器的载波通信硬件结构进行了设计。其次,根据电子镇流器的调光原理,采用电力载波通信芯片PL3106作为控制芯片,并对硬件电路进行了设计,重点对载波通信电路进行了描述。再次,采用Modbus通信协议设计了路灯电子镇流器组网系统的控制命令,并对路灯电子镇流器组网模拟系统的控制流程进行了设计,其中采用主程序调用子程序的方式实现。最后,对电子镇流器组网模拟系统的载波通信电路进行了实验测试。重点对路灯终端之间的电力线载波通信波形及数据、上位机发送、接收的数据及路灯终端PL3106输出的PWM波形进行了测试及分析。结果表明路灯电子镇流器组网模拟系统通信成功,且上位机可对路灯终端进行连续控制。
[Abstract]:Street lighting is non industrial use of electric power consumption, the number of China's energy-saving potential, but the regulation is difficult, so the intelligent electronic ballast lamp equipped with the hot topic for today's society. In numerous factors, control method and the price is the first consideration in this paper. The factors of users the power line carrier communication, the use of single-chip microcomputer control, at the same time with the convenient scheme of layered network, design of intelligent street lamp electronic ballast network system, enhance the intelligent lighting control price. And on this basis, to complete the communication experiment of street lamp electronic ballast network system. Firstly, this paper presents a design scheme of electronic lamp the ballast network system. By using the network structure of two levels, to achieve communication between the terminal lamp using power line carrier communication technology based on power line carrier communication Carrier communication principle of hardware structure of street lamp electronic ballast is designed. Secondly, according to the principle of dimming electronic ballast, using power line carrier communication chip PL3106 as the control chip, and the hardware circuit design, focusing on the description of the carrier communication circuit. Thirdly, the control command lamp electronic ballast network system design using Modbus communication protocol, and the design of the lamp electronic ballast network simulation system control process, the main program subroutine realization. Finally, the electronic ballast circuit network analog carrier communication system are tested. Focusing on the power line carrier communication between street terminal waveform and data, the host computer sends PWM, the waveform data received and PL3106 output terminal lamps were measured and analysed. The results show that the lamp electronic ballast The communication of network simulation system is successful, and the host computer can control the lamp terminal continuously.

【学位授予单位】：西安石油大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TM923.61;TN913.6

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