T/CES 190-2023 Substation Digital Twin System Architecture and Data Acquisition Technology Guidelines

Scope

Scope: This document specifies the system reference architecture, data collection interfaces, and requirements for the scope of state quantity collection of substation digital twin systems. This document is applicable to system architecture design and data collection guidance during the construction of substation digital twin systems. Main technical content: This standard specifies the system reference architecture, data collection interfaces, and requirements for the scope of state quantity collection of substation digital twin systems. (1) The system reference architecture defines the reference architecture of substation digital twin systems, including the capabilities and technical requirements that the sensing layer, network layer, platform layer, and application layer should possess. (2) The data collection interface specifies the requirements for data collection interfaces, including communication protocols, data transmission, data types, interface security, etc. (3) The scope of state quantity collection specifies the scope of state quantity collection related to primary equipment, secondary equipment, AC/DC equipment, station environment, automation, and communication equipment in substations.

Development Information

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