Comparative analysis between synchronous and induction machines for distributed generation applications

被引:97
作者
Freitas, W
Vieira, JCM
Morelato, A
da Silva, LCP
da Costa, VF
Lemos, FAB
机构
[1] Univ Estadual Campinas, Dept Elect Energy Syst, BR-13083852 Campinas, SP, Brazil
[2] Pontificia Univ Catolica Rio Grande do Sul, Dept Elect Engn, BR-90619900 Porto Alegre, RS, Brazil
基金
巴西圣保罗研究基金会;
关键词
distributed generation; induction generator; short-circuit currents; steady-state voltage profile; synchronous generator; transient stability; voltage sag; voltage stability;
D O I
10.1109/TPWRS.2005.860931
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
This paper presents a detailed comparative analysis between synchronous and induction machines for distributed generation applications. The impacts of these generators on the distribution network performance are determined and compared by using computational simulations. The technical factors analyzed are steady-state voltage profile, electrical power losses, voltage stability, transient stability, voltage sags during unbalanced faults, and short-circuit currents. The results showed that the best technical choice depends on the network characteristics, i.e., the main factors that may limit the penetration level of distributed generation.
引用
收藏
页码:301 / 311
页数:11
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