励磁系统动态性能指标有关标准的分析  

Analysis of Relevant Specifications for Dynamic Performance Index of Excitation System

作　　者：方思立[1] 苏为民[2] 

机构地区：[1]中国电力科学研究院,北京100085 [2]华北电力科学研究院有限责任公司,北京100045

出　　处：《电力设备》2004年第7期37-40,共4页Electrical Equipment

摘　　要：论述了IEC标准、IEEE标准、国标、行标等对发电机励磁系统动态性能指标的有关规定,并分析了各标准的差别;提出了交接试验中强励试验时间可为0.2-0.3s;讨论了各标准规定的小干扰性能指标,建议以发电机阶跃响应指标作为衡量励磁控制系统小干扰动态性能的标准。This paper discusses the relevant specifications of IEC, IEEE standard, national and power industry standard for dynamic performance index of generator excitation system, and analyzes the differences of each standard. The duration, 0.2-0.3 s, for the ceiling voltage during hand over test is put forward; performance index for small disturbance stipulated by each standard is discussed. To adopt the step response index of generator as a measure for dynamic performance index of small disturbance of excitation control system is suggested in the paper.

关 键 词：励磁系统 动态性能 指标 标准 

分 类 号：TM761.11[电气工程—电力系统及自动化]