摘要
发电机组励磁调节系统有完善的控制、保护和限制功能,在进行其保护、限制功能单元的参数设定时要全面、综合考虑发电机变压器组、系统运行方式要求和发变组相关保护定值的配合,以保证励磁系统安全、可靠运行。为此对励磁系统保护、限制功能单元参数设定应注意的问题进行了分析,并对参数设定原则进行了探讨和说明。
The excitation system of generator unit has functions of overall control, protection and restriction. When setting parameter of its protection and restriction unit, three factors as follows should be considered to ensure safe, reliable operation of excitation system: requirements of transformer unit, requirements of system operation and association of protection fixed value related to generator and transformer unit. This paper analyzed key problems involving setting parameter of excitation protection and restriction unit. In addition ,parameter setting principle was discussed in the paper.
出处
《江西电力》
2008年第1期41-43,50,共4页
Jiangxi Electric Power
关键词
励磁系统
保护和限制功能
参数
整定值
excitation system
protection and restriction function
parameter
setting value