配电变压器监测终端的通信技术

Communication Technology in Transformer Terminal Unit

阐述了配电自动化系统对TTU通信的要求,分析了目前配电系统中TTU所采用的通信方式、通信系统结构以及存在的主要问题;根据微电子技术、通信技术以及工业以太网技术的发展现状,结合国内外配电自动化系统的发展以及相关国际标准的制定情况,提出了配电变压器监测终端的通信技术正朝着标准化、网络化、高速互联方向发展的趋势。

This article describes the requirements of TTU communication in the distribution automation system .It analyses the communication modes, structures, and main problems in present distribution transformer system. Based on the development situation of micro-electronics, communication, and industrial Ethernet technique, and combined with the development of domestic and oversea distribution automation system, and international standardization establishment conditions , the authors put forward that the TTU communication technique will possess of the characteristic of more standardization, networklization , and high speed internet.