智能电网的新型电力通信系统展望

A Prospect of a New Communication Network for Smart Power Grid

摘要: 随着智能电网的提出和发展，对电力通信领域提出了更高层次的要求。因此，建立一个高速、双向、实时、集成的电力通信网络成为了发展智能电网的基本保障之一。近年来，电力通信网络的各个层面都发展迅速，出现了很多新技术。本文对基于下一代网络NGN的电力系统通信关键新技术的最新发展动态以及其应用状况进行了系统全面地阐述，并构建了在智能电网环境下的电力通信网络模型。通过使用经济学上的态势分析法对各项新技术的应用进行可行性分析，分别对其优势、劣势、机会和挑战分析，并列出了相应的SWOT矩阵，得出了在电力系统通信中引入NGN通信新技术的发展战略。

Abstract: With the proposed and development of Smart grid, puts forward the higher levels of requirements for electric power communication field. Therefore, establishing a high speed, two-way, real-time, integration of electric power communication network becomes the basic guarantee of Smart grid. In recent years, the dimensions of the electric power communication network are developing rapidly, and appear many new technologies. This paper systematically expounds the key new technology and the latest development in the dynamic of the power system communication which based on the next generation of network, and constructs an electric power communication network model under the smart grid environment. The economic situation analysis is applied to analyze the feasibility of the new technology, its strengths, weaknesses, opportunities and challenges analysis are list in the corresponding SWOT matrix in power system. At last, the challenges and the countermeasures of the communication network for smart power grid are pointed out.