This document specifies the power aggregation equivalent model modeling method and parameter measurement and verification method for power system simulation. This document is suitable for electromagnetic transient and electromechanical transient simulation modeling of small hydropower groups connected to voltage levels of 110kV and below, wind farms, photovoltaic power stations, and energy storage power stations connected to voltage levels of 35kV and above. Equivalent modeling of power aggregation connected to the power system through other voltage levels is used as a reference.
DL/T 2671-2023 history
2023DL/T 2671-2023 Guidelines for power aggregation equivalence and modeling for power system simulations