节能型单总线通信系统供电方法

摘要

According to the characteristics of single-bus communication,this paper introduced a power supply method about energy saving single-bus communication system.It could reduce the power loss in the transmission on the bus and also could achieve the purpose of saving energy.In the equivalent transmission line condition,it can extend the distance between communicating nodes and increase the communication nodes.It also can effectively solve the contradiction among the power of single bus communication nodes,the distance of energy transmission and the cost of transmission cable.If this method is used for single bus communication project,it can improve the power of communication nodes and increase the distance of communication or reduce the cost of transmission cable.%针对单总线通信的特点,提出一种节能型单总线通信系统供电方法。该方法能降低电源在总线上传输的损耗,实现节能目的。在同等传输线条件下,可以延长通信节点之间的距离,增加通信节点数,有效解决了单总线通信系统节点功率大小、能量传输距离和传输电缆成本三者之间的矛盾。在单总线通信工程中应用该方法,可以提高通信节点功率、增加通信距离或降低传输电缆成本。