智能配电网关键技术

Key Technology of Construction of Smart Substation

本文对智能配电网(SDG)建设中的若干关键问题进行了介绍和分析。首先介绍了智能配电网的概念和基本特征,简要说明了建设智能配电网对智能电网的重要性;AMI是电网智能化的第一步,介绍了其概念、系统组成以及优点,并指出现在发展中的不足;高级配电自动化是配电网革命性的管理与控制方法,介绍了其概念、功能组成及特征;智能配电网与传统电网的最大的区别就是分布式能源的接入,介绍了分布式能源的概念、优点以及对智能配电网的影响。

This article introduces and analyzes several key issues in the smart grid （SDG） building. First introduced the concepts and basic features of the intelligent distribution network, and a brief description of the construction of intelligent distribution network on the importance of smart grid; AMI is the first step in the intelligent network, introduced the concept of system components as well as advantages, and pointed out that the present development was inadequate. Advanced distribution automation is a revolutionary distribution network management and control methods, and introduced the concept of function composition and characteristics; smart distribution grid with the traditional grid, the biggest difference is the access of distributed energy, describes the distributed energy concepts, benefits and intelligent distribution network.