电力通信光缆业务承载水平的量化评估

Quantitative Evaluation of Service Carrying Capacity of Power Communication Optical Cable

电力通信光缆是电力业务传输的重要载体。开展光缆负载量化研究有助于区分光缆负载水平,对重载光缆的维护和通信网络的优化都具有重要意义。针对传统负载量化方法存在的局限性,提出了一种基于电力通信网实际的电力光缆负载量化方法。通过分析业务特征和光缆特征,明确了会对负载产生影响的主要因素。根据主要影响因素,定义了业务依赖度和光缆可靠性指标,给出了量化模型。将该方法与其他负载量化方法进行了对比,结果证明所提方法在准确性和适用性方面具有优势。研究结论对电力通信网的负载均衡、网络优化和重载识别等都有一定的指导意义。

Power communication optical cable is an important carrier of power service transmission.Carrying out quantitative research on optical cable load is helpful to distinguish the optical cable load level,and is of great significance to the maintenance of heavy-load optical cable and the optimization of communication network.Aiming at the limitations of traditional load quantization methods,a power optical cable load quantization method based on the actual power communication network is proposed.By analyzing the service characteristics and optical cable characteristics,the main factors affecting the load are defined.According to the main influencing factors,the service dependence and optical cable reliability indexes are defined,and the quantitative model is given.Compared with other load quantization methods,the results show that the proposed method has advantages in accuracy and applicability.The research conclusion has certain guiding significance for load balancing,network optimization and heavy load identification of power communication network.