摘要
通过对微机备用电源自投装置和常规备用电源自投装置的比较 ,论述了在变电站用微机备用电源自投装置代替传统装置的必要性 ,并对实际工作中遇到的具体情况 ,作了较全面的分析和详细说明。
This paper compares the application of computer-integrated and traditional power backup system in Suchuan Power System, describes the necessary of replacing traditional power backup system sith computer-integrated system, and completed analysis and detail description are also provided for practical situation.
出处
《四川电力技术》
2002年第3期29-31,共3页
Sichuan Electric Power Technology
关键词
备用电源自投(BZT)
开关量低周
隔离互感器
低通滤波器
电压变化率
频率变化率
power backup system(BZT)
switching input
low-frequency
isolated mutual inductor
low-pass filter
rate of voltage change
rate of frequency change
