中文摘要：

围绕面向主动配电网的电能质量问题,设计了一种基于现场总线的电能质量监测系统。分析了整个系统的架构、功能及通信需求,详细阐述了电能质量监测设备以及本地控制器的硬件设计及互相之间的通信实现过程。经过试验验证分析表明,设计的系统数据传输稳定,可靠性较高,达到了工业应用的通信要求。

英文摘要：

This paper focused on the power quality issue faced by active distribution network（ ADN）,and a power quality supervision system based on field bus was designed. It includs the analysis of the architecture and function as well as communication requirements of the whole system,the hardware design of power quality supervision equipment and local controller,and the realization of the communication process between power quality supervision equipment and local controller. The experiment analysis demonstrats that the system data transmission designed by this paper is stable and with high reliability,achieving the communication requirements of industrial application.