本论文首先对变电站综合自动化技术及嵌入式系统进行了简单概述。
In this paper, firstly, the substation general automation technology and the embedded system are summarized simply.
变电站自动化系统需要使用内存数据库对实时数据进行存取。
Substation automation system USES memory database for real-time data access.
随着变电站综合自动化水平的提高，对通讯系统的要求也日益提高。
As the improvement of the substation synthesizing automation, the requirement for communication system increases day by day.
对基于变电站通信网络和自动化系统的国际标准——IEC61850的变电站过程层进行了研究。
The process level of substation, which is based on the international standard IEC61850 of substation communication network and automatic system, is researched.
保护控制综合单元是“面向对象的变电站微机综合自动化系统”的重要组成部分，是对一次设备实现保护和控制的元件。
The protection and control comprehensive unit (PCCU) is an important part of ISAS, which consists of kinds of function unit such as protection unit, control unit and man machine unit.
对变电站自动化产品和测试技术、方法进行分析，提出了一种变电站自动化产品测试系统的设计方法。
To analyse substation automation product, testing technology and methods, this paper presents a design method of test system for substation automation product.
对变电站自动化产品和测试技术、方法进行分析，提出了一种变电站自动化产品测试系统的设计方法。
To analyse substation automation product, testing technology and methods, this paper presents a design method of test system for substation automation product.
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