浅谈高压变电站综合自动化系统中的内部通讯网

介绍和比较LonWorks现场总线网和嵌入式以太网两种站内通讯网方案,它们分别适用于高、中、低压变电站综合自动化系统和超高压变电站综合自动化系统。并就嵌入式以太网在变电站综合自动化系统中应用的一些大家普遍关心的问题予以讨论和说明。

Introduction of the inner communication-net in the high-voltage substation integrate automation system

Introduces and compares two types of inner communication schemes between Lon works field bus net and flush type Ethernet, which separately applied to integrated automation system in high, intermediate and low voltage substation and super high voltage substation, finally discusses the general concerning problems of using flush type Ethernet for substation integrated automation system.