中国电力2025，Vol.58Issue(6)：83-89,7.DOI:10.11930/j.issn.1004-9649.202408057
基于COA算法优化大数据传输PDU及TPDU参数的保信主站通信方式
The Communication Mode of The Master Station Based on COA Algorithm to Optimize PDU and TPDU Parameters of Large Data Transmission
摘要
Abstract
Aiming at the important parameters of protocol data unit(PDU)and transport protocol data unit(TPDU)in the process of fault and big data transmission,this paper proposes a communication mode of the main substation with guaranteed confidence based on the optimization technique of coati optimization algorithm(COA).Based on network architecture of the guarantee system and its PDU and TPDU parameters,this paper establishes a maximum flow communication model considering the constraints of recording communication duration and instantaneous flow,and COA algorithm is introduced to optimize the parameters,so as to realize the optimal bandwidth configuration under this background.The test of multi-category substation communication services is carried out and the stress test of communication network under extreme conditions is considered.The proposed method can effectively improve the information transmission capability and reliability of the substation.关键词
保信系统/故障录波/通信限制Key words
relay protection information system/fault recorder/communication constraints引用本文复制引用
阳斌,甄家林,刘玮,熊威..基于COA算法优化大数据传输PDU及TPDU参数的保信主站通信方式[J].中国电力,2025,58(6):83-89,7.基金项目
国家自然科学基金资助项目(52307109). This work is supported by National Natural Science Foundation of China(No.52307109). （52307109）
