摘要
对玉溪新兴钢铁有限公司(以下简称玉钢)两座450m3高炉配套的二拖一TRT发电机在实际运行中出现的两次差动保护误动作情况进行分析并给出处理办法。通过处理在安装及设计保护定值计算中存在的缺陷,对保证安全生产、提高经济效益起到了很好的促进作用。
This paper analysis the Yuxi emerging Steel Co., Ltd.(hereinafter referred to as Yuxi steel) two 450m3 blast furnace supporting two drag one TRT generator appears in the actual operation of the two differential protection malfunction and gives the treatment measures. Through processing defects in installation and design protection setting value calculation, play a good role in promote to ensure safety in production and improve economic efficiency.
出处
《电气技术》
2014年第1期92-96,共5页
Electrical Engineering
