簇网络的同步及稳定性研究

doi:10.16088/j.issn.1001-6600.2017.01.002

广西师范大学学报（自然科学版） ›› 2017, Vol. 35 ›› Issue (1): 7-15.doi: 10.16088/j.issn.1001-6600.2017.01.002

簇网络的同步及稳定性研究

傅杰,邹艳丽,谢蓉

广西师范大学电子工程学院,广西桂林541004

出版日期:2017-01-20 发布日期:2018-07-17
通讯作者: 邹艳丽(1972—),女,河北沧州人,广西师范大学教授,博士。E-mail:zouyanli72@163.com
基金资助:
国家自然科学基金 (11562003);广西多源信息挖掘与安全重点实验室系统性研究课题(13-A-02-03);广西研究生教育创新计划(YCSZ2014098)

Study on Synchronization and Stability of Cluster Network

FU Jie, ZOU Yanli, XIE Rong

College of Electronic Engineering,Guangxi Normal University, Guilin Guangxi 541004, China

Online:2017-01-20 Published:2018-07-17

摘要/Abstract

摘要： 本文对由电力网络组成的簇网络的同步和稳定性进行研究。首先通过观察簇网络各项参数的变化,研究了簇间连接数对簇网络同步性能的影响。结果表明:簇间连接数越大,簇网络的同步性能越好、同步临界耦合强度越小、系统可承受的最大扰动强度也越大;然后将簇网络系统与单一电力系统进行比较分析,结果表明:子网间的不同结构会对簇网络的同步及稳定性产生较大影响。

关键词: 电力网络;簇网络;同步;稳定性

Abstract: In this paper, the synchronization and stability of the cluster network composed of power grids are studied. Firstly, the influence of the number of inter-cluster connections on the synchronization performance is studied by observing the variation of the parameters of the cluster network. The results show that a larger the number of connections between the clusters leads to a better the synchronization performance of the entire cluster networks, a smaller the corresponding synchronous critical coupling strength and a greater maximum disturbance intensity that the system can withstand. Then, a comparative analysis is made between the cluster network system and the single power system. The results show that the different structures of the subnet have a great influence on the synchronization and stability of the cluster network.

Key words: power grids, cluster network, synchronization, stability

中图分类号:

TM711

傅杰,邹艳丽,谢蓉. 簇网络的同步及稳定性研究[J]. 广西师范大学学报（自然科学版）, 2017, 35(1): 7-15.

FU Jie, ZOU Yanli, XIE Rong. Study on Synchronization and Stability of Cluster Network[J]. Journal of Guangxi Normal University(Natural Science Edition), 2017, 35(1): 7-15.

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簇网络的同步及稳定性研究

Study on Synchronization and Stability of Cluster Network

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