CAJ | 학술논문

阐述了配电通信网的物理定义、组成及其重要性，分析了配电通信网承载主要业务及业务特点，提出了配电通信业务断面模型，通过分析不同业务断面的流量计算方法，为各种站点类型、不同配电分区中的流量带宽计算提供依据。文中以A+区域配电业务流量计算为例，根据业务断面模型、业务流量计算方法，分析业务流量及流量计算；最后给出不同区域配电自动化业务汇总流量，为配电通信网规划、设计提供参考。断面流量模型可以为智能配用电信息通信技术选型、带宽预测、规划设计等提供有效评估手段，为电力系统地市骨干网和配电通信网的规划建设提供参考。
천술료배전통신망적물리정의、조성급기중요성，분석료배전통신망승재주요업무급업무특점，제출료배전통신업무단면모형，통과분석불동업무단면적류량계산방법，위각충참점류형、불동배전분구중적류량대관계산제공의거。문중이A+구역배전업무류량계산위례，근거업무단면모형、업무류량계산방법，분석업무류량급류량계산；최후급출불동구역배전자동화업무회총류량，위배전통신망규화、설계제공삼고。단면류량모형가이위지능배용전신식통신기술선형、대관예측、규화설계등제공유효평고수단，위전력계통지시골간망화배전통신망적규화건설제공삼고。
The definition of the distribution communications network is presented along with the distribution communication network physical composition and its importance in power system communication.By analyzing the distribution communication network undertaking the principal transactions and their characteristics,a model for the distribution communication business section is proposed.By analyzing the flow calculating method of different business cross-sections,the traffic bandwidth calculation basis is provided to a variety of types of sites and different distribution partitions.The A+ regional electricity distribution business flows is taken as an example to show how the business flow and its calculation is analyzed in accordance with the business section model and the business flow calculation method.Finally,the total traffic of different regions of the distribution automation business is given for reference by network communication planning and design.The sectional flow model provides intelligent electricity distribution network communication with effective means of assessing technical type options,bandwidth forecasting,planning and design,contributing to planning and construction of the power system of both prefectural and municipal backbone distribution communication networks. This work is supported by National High Technology Research and Development Program of China (863 Program) (No.2011AA05A116).