基于CAN总线的分布式配电网单相接地选线装置  

Distributed Single-phase-to-ground Faulty Feeder Detection Device Based on CAN Bus

作　　者：杨昭[1] 蔡旭[1] 

机构地区：[1]上海交通大学电气工程系,上海200030

出　　处：《电测与仪表》2005年第10期55-58,共4页Electrical Measurement & Instrumentation

摘　　要：针对配电网中经常发生的单相接地故障,给出一种基于CAN总线的分布式配电网单相接地选线装置。详细阐述了该装置的工作原理、软硬件实现以及CAN总线应用层协议的具体设计方法。Focusing on earth faults of single phase which is frequently happen in power distribution networks, this paper presents a distributed grounding faulty feeder detection device based on CAN bus, explains its operation principle and detailed hardware and software implementation of main modules in system, and also describes detailed design of application protocol for CAN bus.

关 键 词：CAN DSP 接地故障 选线 

分 类 号：TN943[电子电信—信号与信息处理]