大型汽轮发电机组失磁运行及其对电力系统的影响  

Impact of Loss-Exciting Faults or Large Turbo-Generator on Electric Power Systems

作　　者：封向东[1] 祖小涛[1] 刘俊勇[1] 李兴源[1] 王贵德[1] 吴海伟 

机构地区：[1]四川联合大学,贵州省电力试验研究所

出　　处：《成都科技大学学报》1995年第3期80-85,共6页

摘　　要：本文通过大型汽轮发电机组在不同失磁故障下的计算机分析，讨论了多机电力系统在详细数学模型下失磁现象及对电力系统电压的影响。Operation conditions of large turbo-generators under different loss-exciting faults have been studied in this paper. Accurate mathematical models are used for digital simulation calcula-tion. The impacts of loss-exciting faults of Large turbo-generators on electric power systems are discussed

关 键 词：汽轮发电机 失磁运行 电力系统 电压 

分 类 号：TM311[电气工程—电机] TM711