误强励时同步发电机新型叠加强励励磁系统的分析  

Analysis of The New Superposition Strong Excitation System for The Synchronous Generator Under The Faulty Forced Excitation

作　　者：赵欣[1] 刘念[1] 黄大可[2] 潘荣超[1] 李顺[1] Zhao Xin Liu Nian Huang Da-ke Pan Rong-chao Li Shun(School of Electrical Engineering and Information, Sichuan University,Sichuan Chengdu 610065 Yangtze Power of Gezhouba Hydroelectric Power Plant of China,Hubei Yichang 443002)

机构地区：[1]四川大学电气信息学院,四川成都610065 [2]中国长江电力股份有限公司,湖北宜昌443002

出　　处：《科技创新与应用》2017年第6期30-32,共3页Technology Innovation and Application

摘　　要：文章针对同步发电机新型叠加强励励磁系统的可行性,重点研究了误强励下,新型叠加强励励磁系统的强励能力。在MATLAB中,建立了误强励下新型叠加强励励磁系统的仿真模型,并与传统自并励励磁系统进行了对比分析,结果表明误强励下新型叠加强励励磁系统的强励能力优于传统自并励励磁系统。In order to study the feasibility of the new superposition strong excitation system for the synchronous generator, this paper focuses on the ability of the strong excitation under the faulty forced excitation. In MATLAB,we build up one model of the new superposition strong excitation system, and compare to the traditional self-shunt excitation system. The simulation result shows the new superposition strong excitation system is better than the traditional under the faulty forced excitation.

关 键 词：新型叠加强励励磁 传统自并励 误强励 过电压 

分 类 号：TM311.06[电气工程—电机]