T/CET 401-2022 Battery Energy Storage System Integration Technical Specification: User-side Energy Storage
T/CET 401-2022 Battery Energy Storage System Integration Technical Specification: User-side Energy Storage
Basic Information
Scope
Scope: This document specifies the technical requirements for the integration of user-side battery energy storage systems, the grid access level and access mode of the system, system safety design, energy storage system subsystems, system integration, and system power metering functions, etc. This document is applicable to user-side battery energy storage system integration with a voltage level of 10kV or lower, where the energy storage power at the unit's grid connection point does not exceed 5MW/2h. Main technical content: This document specifies the technical requirements for the integration of user-side battery energy storage systems, the grid access level and access mode of the system, system safety design, energy storage system subsystems, system integration, and system power metering functions, etc. This document is applicable to user-side battery energy storage system integration with a voltage level of 10kV or lower, where the energy storage power at the unit's grid connection point does not exceed 5MW/2h.