电力传输网流量估算与带宽规划新思路  

A New Method of Traffic Estimation and Bandwidth Planning of Power Grid Transmission Network

作　　者：王雅娟 利韶聪 张岚 

机构地区：[1]广东电力设计研究院,广东广州510663

出　　处：《电力系统通信》2012年第7期35-39,共5页Telecommunications for Electric Power System

摘　　要：当前电力通信传输网传统的流量估算方法是断面流量法,但该方法在清晰性、全面性、精准性方面有所不足。为了更好地解决电力通信传输网流量估算和带宽规划的难题,文章提出了一种新思路—输入流量迭代法。该方法基于网络分层和流量输入迭代的思想,在传统的断面流量分析法的基础上有较大突破和改进,对流量的分析更加清晰、易行、精确和全面。文章以广东电网某地区供电局的传输网为例,阐述了该方法的主要步骤。Now the traditional traffic estimation method is the cross-section flow method in the power transmission network, which is inadequate in terms of clarity, generality and accuracy. In order to solve the problem that traffic estimation and bandwidth planning in the power transmission network, this paper presents a new idea--Input Flow Iteration Method. This method is based on hierarchical network and traffic input iterative perspective. It is an essential breakthrough which improves the traditional cross-section flow method in clarity, easiness, accuracy and generality. This paper describes the main steps of this method, and gives an example of some power supply bureau transmission network of Guangdong Power Grid.

关 键 词：传输网 流量估算 带宽规划 

分 类 号：TN915.853[电子电信—通信与信息系统]