摘要
本文针对淮北发电厂 #4高厂变改造后的备用电源自投装置在后加速跳闸过程中逻辑上的缺陷 ,结合原装置的原理进行了详细的分析 ,并给出了改进方法。
This article renders a detailed discussion of a logic flaw of the renovated automation device for reserve power supply installed in Huaibei Power Plant #4 high voltage station service transformer in the process of post-acceleration tripping. The mechanism of the original device is employed in our analysis and a way of improvement is presented.
出处
《安徽电力职工大学学报》
2003年第1期28-31,共4页
Journal of Anhui Electric Power College for Staff
