Electrical Circuit Analogy-Based Maximum Latency Calculation Method of Internet Data Centers in Power-Communication Network

被引：2

作者：

Xiao, Qian ^{[1
,2
]}

Li, Tianxiang ^{[1
]}

Jia, Hongjie ^{[1
]}

Mu, Yunfei ^{[1
]}

Jin, Yu ^{[1
]}

Qiao, Ji ^{[3
]}

Pu, Tianjiao

Blaabjerg, Frede ^{[4
]}

Guerrero, Josep M. ^{[5
]}

机构：

[1] Tianjin Univ, Key Lab Smart Grid, Minist Educ, Tianjin 300072, Peoples R China

[2] Tsinghua Univ, State Key Lab Power Syst Operat & Control, Beijing 100084, Peoples R China

[3] China Elect Power Res Inst, Beijing 100192, Peoples R China

[4] Aalborg Univ, Dept Energy Technol, DK-9220 Aalborg, Denmark

[5] Tech Univ Catalonia, Barcelona 08034, Spain

来源：

IEEE TRANSACTIONS ON SMART GRID | 2025年 / 16卷 / 01期

基金：

中国国家自然科学基金; 中国博士后科学基金;

关键词：

Resistance; Information processing; Communication networks; Voltage; Power systems; Data centers; Conductivity; Smart grids; Simulation; Planning; Internet data centers; electrical circuit analogy-based model; maximum latency; power-communication network;

D O I：

10.1109/TSG.2024.3478844

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This letter has developed an electrical circuit analogy-based maximum latency calculation (MLC) method of the Internet data center (IDC) in power-communication network. Firstly, by analogy with the circuit model, the basic concepts to describe information flow are defined, including information current, information resistance, information conductivity, and information voltage. Based on these concepts, the information processing model considering both channel blocking and user priority is established. By analogy with the electrical circuit, the information flow calculation laws are introduced to calculate the maximum latency of IDCs. Verification results show that the maximum latency of IDCs in power-communication network can be accurately calculated by the proposed MLC method.

引用

页码：449 / 452

页数：4

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