基于OTN技术的电力光通信网络延时误码修正技术

Delay Error Correction Technology of Power Optical Communication Network Based on OTN Technology

为了保证电力大数据的完整和安全传输,并保证该数据的传输时效性,研究基于OTN技术的电力光通信网络延时误码修正技术。分析电力光通信网络中的延时和误码特性,结合分析结果和电力企业对光通信网络的传输需求,采用OTN技术优化电力光通信网络,保证电力大数据的传输可靠性。测试结果显示:混频效应指标结果均高于0.922,误码率指标均低于0.0085%;主、从时钟的最大偏差和平均偏差结果最大值分别为0.0031 ms和0.0007 ms;接收端风险均衡度和接收业务风险度的最高值分别为3.4%和1.05%,保证电力大数据传输时效性和完整性。

In order to ensure the completion and transmission of power big data,and ensure the timeliness of data transmission,this paper studies the delay error correction technology of power optical communication network based on OTN technology.The delay and bit error characteristics of power optical communication network are analyzed.Combined with the analysis results and the transmission demand of power enterprises for optical communication network,OTN technology is used to optimize the power optical communication network to ensure the transmission reliability of power big data.The test results show that the mixing effect index is higher than 0.922,and the bit error rate index is lower than 0.0085%.The maximum and average deviation results of master and slave clocks are 0.0031 ms and 0.0007 ms,respectively.The highest risk balance degree of the receiving end and the highest risk degree of the receiving service are 3.4%and 1.05%,respectively,which ensures the timeliness and integrity of power big data transmission.