【摘要】 先后分析了变电站自动化系统采用标准通信协议的必要性、目前变电站自动化系统的通信标准的现状。在分析了IEC6 0 870 5 10 3、IEC6 0 870 5 10 4特点和变电站自动化系统通信的特点后 ,论述了变电站自动化系统采用IEC6 0 870 5 10 3、IEC6 0 870 5 10 4协议的必要性和优势。最后介绍了CBZ 80 0 0变电站自动化系统中采用IEC6 0 870 5 10 3和IEC6 0 870 5 10 4两个国际标准的实现方式和实现中如何满足变电站自动化系统所有信息的传送要求和特点。更多还原

【Abstract】 It is presented in this paper analysis of why using standard protocols in substation automation and actuality of substation automation standard protocols. After analyzing the characteristic of IEC 60870 5 103, IEC 60870 5 104 and substation automation communication, it is discussed in this paper that necessary and advantage of using IEC 60870 5 103, IEC 60870 5 104. At last, the experience of using IEC 60870 5 103 and IEC 60870 5 104 transmission protocols in type CBZ 8000 substation automation system, is introduced in this paper.更多还原