摘要
本文介绍了定速异步风电机组(FSIG)和双馈感应风电机组(DFIG)各组成模块的数学模型,建立了基于定速异步风电机组的单机无穷大系统(FSIG-OMIB)模型和双馈感应风电机组的单机无穷大系统(DFIG-OMIB)模型,在运行点附近将模型线性化,计算FSIG-OMIB和DFIG-OMIB系统的特征值,并进行小干扰稳定性分析。
This paper introduces the mathematical models of the modules of the constant speed asynchronous wind turbine(FSIG) and the double-fed induction wind turbine(DFIG), and establishes the FSIG-OMIB model based on the constant speed asynchronous wind turbine and the single-fed induction wind turbine(DFIG-OMIB) model. The characteristic values of FSIG-OMIB and DFIG-OMIB systems are calculated and the stability of small interference is analyzed.
作者
李京洋
Li Jingyang(state network Dandong power supply company,Dandong Liaoning,118000)
出处
《电子测试》
2018年第10期97-97,95,共2页
Electronic Test
关键词
定速异步风机
双馈感应风机
小干扰稳定性
steady speed asynchronous fan
double feed induction fan
small interference stability