This document stipulates the overall requirements, technical requirements, inspection rules, etc. for cascade utilization of battery energy storage converters. This document is applicable to battery energy storage converters that use cascade batteries as energy storage carriers, and the DC side voltage does not exceed 1kV and the rated power does not exceed 100kW.
T/CET 402-2022 history
2022T/CET 402-2022 Technical requirements for echelon used battery power conversion system