适用于频率和电压动态分析的构网型新能源场站聚合建模

葛琛琛, 陈俊儒, 徐森, 常喜强, 毛善祥, 朱荣伍

Aggregation Modelling of Grid-Forming Renewable Power Plant for Frequency and Voltage Dynamic Analysis

GE Chenchen, CHEN Junru, XU Sen, CHANG Xiqiang, MAO Shanxiang, ZHU Rongwu

表2 构网型新能源单元和聚合模型参数(系统闭环)

Tab.2 Parameters of grid-forming renewable unit and aggregation model parameters (closed-loop system)

单元 P p . u . * Mp.u. Dp.u. K d p . u . K v p . u . L g p . u . NE1~NE3 80 10.00 200 30.0 0.9 0.0600 NE4~NE6 100 9.00 100 20.0 0.9 0.0900 NE7~NE10 125 8.25 225 7.5 0.9 0.0400 类型一聚合 240 30.00 600 90.0 0.9 0.0200 类型二聚合 300 27.00 300 60.0 0.9 0.0300 类型三聚合 460 33.00 900 30.0 0.9 0.0100 全部聚合 1 000 90.00 1800 180.0 0.9 0.0055