基于低秩逼近代理模型的N-1安全约束经济调度快速计算方法

陈熠, 王晗, 曾丹, 严正, 薛必克, 赵乐, 熊雪君, 冯煜尧

A Fast Calculation Method for N-1 Security-Constrained Economic Dispatch via Low-Rank Approximation Surrogate Model

CHEN Yi, WANG Han, ZENG Dan, YAN Zheng, XUE Bike, ZHAO Le, XIONG Xuejun, FENG Yuyao

表1 日前调度阶段成本发电机数据

Tab.1 Data of generators in day-ahead dispatch stage

发电机 所在节点 二次项发电成本系数/ [元·(MW2·h)-1] 一次项发电成本系数/ [元·(MW·h)-1] 常数项发电成本系数/ (元·h-1) 备用成本系数/ [元·(MW·h)-1] G1 节点30 0.226 30.42 786.80 20 G2 节点31 0.588 65.12 451.32 15 G3 节点32 0.665 60.40 1049.50 10 G4 节点33 0.468 63.12 251.32 12 G5 节点34 0.687 54.24 670.11 16 G6 节点35 0.698 55.48 469.31 13